00)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x22, &(0x7f0000000500)) [ 3426.659015][T31564] EXT4-fs (loop0): bad geometry: block count 199680 exceeds size of device (2 blocks) [ 3426.665704][T31563] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3426.684388][T31557] EXT4-fs (loop2): unsupported descriptor size 9 01:55:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010019", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3426.716175][T31581] loop1: detected capacity change from 0 to 2048 [ 3426.720992][T31580] loop5: detected capacity change from 0 to 4 [ 3426.741131][T31564] loop0: detected capacity change from 0 to 16 [ 3426.750826][T31564] EXT4-fs (loop0): bad geometry: block count 199680 exceeds size of device (2 blocks) [ 3426.761019][T31563] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3426.762053][T31580] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3426.770690][T31590] loop2: detected capacity change from 0 to 2048 [ 3426.785319][T31563] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x25, &(0x7f0000000500)) 01:55:09 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000d03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3426.804318][T31563] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3426.832574][T31590] EXT4-fs (loop2): unsupported descriptor size 25 [ 3426.841162][T31580] loop5: detected capacity change from 0 to 4 01:55:09 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdb00000000000000) 01:55:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001001a", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3426.867296][T31590] loop2: detected capacity change from 0 to 2048 [ 3426.874488][T31580] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3426.886792][T31590] EXT4-fs (loop2): unsupported descriptor size 25 [ 3426.896449][T31606] loop1: detected capacity change from 0 to 2048 [ 3426.908571][T31607] loop0: detected capacity change from 0 to 16 [ 3426.922611][T31563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3426.931216][T31563] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3426.945862][T31563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3426.954450][T31563] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:09 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000060f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3426.971040][T31607] EXT4-fs (loop0): bad geometry: block count 199936 exceeds size of device (2 blocks) [ 3426.989814][T31563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3426.998513][T31563] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.003346][T31617] loop2: detected capacity change from 0 to 2048 [ 3427.016877][T31621] loop5: detected capacity change from 0 to 4 01:55:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2e, &(0x7f0000000500)) [ 3427.025613][T31563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.034082][T31563] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.045706][T31563] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3427.058090][T31563] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3427.071863][T31627] loop1: detected capacity change from 0 to 2048 [ 3427.072744][T31563] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3427.086183][T31563] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3427.097391][T31621] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3427.105893][T31617] EXT4-fs (loop2): unsupported descriptor size 26 [ 3427.116877][T31607] loop0: detected capacity change from 0 to 16 01:55:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000103f700000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3427.129022][T31607] EXT4-fs (loop0): bad geometry: block count 199936 exceeds size of device (2 blocks) [ 3427.152157][T31621] loop5: detected capacity change from 0 to 4 [ 3427.161097][T31621] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:09 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000e03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:09 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500004060f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x48, &(0x7f0000000500)) [ 3427.183441][T31617] loop2: detected capacity change from 0 to 2048 [ 3427.199939][T31617] EXT4-fs (loop2): unsupported descriptor size 26 [ 3427.200743][T31647] loop4: detected capacity change from 0 to 1030 [ 3427.215873][T31649] loop0: detected capacity change from 0 to 16 [ 3427.228572][T31647] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3427.242078][T31649] EXT4-fs (loop0): bad geometry: block count 200192 exceeds size of device (2 blocks) [ 3427.253566][T31655] loop1: detected capacity change from 0 to 2048 [ 3427.262185][T31659] loop5: detected capacity change from 0 to 4 [ 3427.274907][T31647] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:09 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdb01000000000000) [ 3427.286692][T31647] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3427.288282][T31655] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3427.306010][T31647] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3427.321333][T31659] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3427.325337][T31649] loop0: detected capacity change from 0 to 16 01:55:09 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001001b", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3427.369341][T31647] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.370343][T31659] loop5: detected capacity change from 0 to 4 [ 3427.377731][T31647] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.395678][T31647] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.398743][T31649] EXT4-fs (loop0): bad geometry: block count 200192 exceeds size of device (2 blocks) [ 3427.403943][T31647] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.427354][T31647] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.435723][T31647] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.449544][T31672] loop2: detected capacity change from 0 to 2048 [ 3427.458794][T31647] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.464315][T31659] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3427.467479][T31647] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.485778][T31647] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3427.497579][T31647] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3427.511666][T31647] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4c, &(0x7f0000000500)) 01:55:10 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000070f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:10 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000f03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3427.518471][T31647] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3427.539584][T31672] EXT4-fs (loop2): unsupported descriptor size 27 01:55:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000103f800000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3427.590988][T31687] loop5: detected capacity change from 0 to 4 [ 3427.591775][T31685] loop1: detected capacity change from 0 to 2048 [ 3427.608119][T31687] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3427.616478][T31672] loop2: detected capacity change from 0 to 2048 [ 3427.626329][T31685] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:10 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010025", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3427.638959][T31672] EXT4-fs (loop2): unsupported descriptor size 27 [ 3427.646316][T31697] loop0: detected capacity change from 0 to 16 [ 3427.675769][T31697] EXT4-fs (loop0): bad geometry: block count 200448 exceeds size of device (2 blocks) [ 3427.687588][T31703] loop4: detected capacity change from 0 to 1030 [ 3427.694920][T31687] loop5: detected capacity change from 0 to 4 [ 3427.697946][T31703] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3427.716590][T31687] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3427.725794][T31697] loop0: detected capacity change from 0 to 16 [ 3427.727767][T31710] loop2: detected capacity change from 0 to 2048 01:55:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x59, &(0x7f0000000500)) [ 3427.739448][T31697] EXT4-fs (loop0): bad geometry: block count 200448 exceeds size of device (2 blocks) [ 3427.757768][T31703] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3427.770014][T31703] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3427.770563][T31710] EXT4-fs (loop2): unsupported descriptor size 37 [ 3427.780997][T31703] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3427.790145][T31720] loop1: detected capacity change from 0 to 2048 [ 3427.798454][T31703] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.812039][T31703] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.823956][T31703] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:10 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000001003000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:10 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000090f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3427.832195][T31703] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.844033][T31703] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.852214][T31703] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.864084][T31703] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3427.872290][T31703] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3427.883778][T31703] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3427.895614][T31703] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3427.909783][T31703] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3427.911340][T31710] loop2: detected capacity change from 0 to 2048 [ 3427.916661][T31703] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:10 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdc00000000000000) [ 3427.941493][T31728] loop0: detected capacity change from 0 to 16 [ 3427.948324][T31730] loop5: detected capacity change from 0 to 4 [ 3427.957057][T31728] EXT4-fs (loop0): bad geometry: block count 200704 exceeds size of device (2 blocks) [ 3427.969145][T31730] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3427.978999][T31710] EXT4-fs (loop2): unsupported descriptor size 37 01:55:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010fff00000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:10 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010029", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3427.992388][T31720] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 01:55:10 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000001103000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:10 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000a0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3428.061476][T31751] loop4: detected capacity change from 0 to 1030 [ 3428.085022][T31754] loop0: detected capacity change from 0 to 16 [ 3428.093556][T31751] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3428.095676][T31758] loop5: detected capacity change from 0 to 4 01:55:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x60, &(0x7f0000000500)) [ 3428.104255][T31756] loop2: detected capacity change from 0 to 2048 [ 3428.124349][T31758] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3428.136329][T31764] loop1: detected capacity change from 0 to 2048 [ 3428.143463][T31751] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3428.153582][T31754] EXT4-fs (loop0): bad geometry: block count 200960 exceeds size of device (2 blocks) [ 3428.174588][T31758] loop5: detected capacity change from 0 to 4 [ 3428.177007][T31751] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3428.181683][T31756] EXT4-fs (loop2): unsupported descriptor size 41 01:55:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x68, &(0x7f0000000500)) [ 3428.200178][T31751] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3428.220240][T31758] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3428.220685][T31751] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.235875][T31751] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.247927][T31751] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.256840][T31751] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.258433][T31777] loop1: detected capacity change from 0 to 2048 [ 3428.269344][T31751] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.284180][T31751] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.296878][T31751] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.305559][T31751] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.316983][T31751] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3428.329141][T31751] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3428.335657][T31754] loop0: detected capacity change from 0 to 16 [ 3428.343220][T31751] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:10 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000b0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3428.343241][T31751] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3428.355871][T31754] EXT4-fs (loop0): bad geometry: block count 200960 exceeds size of device (2 blocks) [ 3428.361239][T31756] loop2: detected capacity change from 0 to 2048 01:55:10 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000001203000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:10 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdc01000000000000) 01:55:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6c, &(0x7f0000000500)) [ 3428.404701][T31756] EXT4-fs (loop2): unsupported descriptor size 41 [ 3428.436381][T31791] loop5: detected capacity change from 0 to 4 01:55:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000002000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:10 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001003f", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3428.448887][T31796] loop0: detected capacity change from 0 to 16 [ 3428.455820][T31798] loop1: detected capacity change from 0 to 2048 [ 3428.481352][T31791] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3428.488690][T31796] EXT4-fs (loop0): bad geometry: block count 201216 exceeds size of device (2 blocks) [ 3428.516878][T31791] loop5: detected capacity change from 0 to 4 [ 3428.528987][T31811] loop2: detected capacity change from 0 to 2048 [ 3428.537737][T31796] loop0: detected capacity change from 0 to 16 [ 3428.544299][T31811] EXT4-fs (loop2): unsupported descriptor size 63 [ 3428.552011][T31791] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x74, &(0x7f0000000500)) [ 3428.566996][T31815] loop4: detected capacity change from 0 to 1030 [ 3428.569295][T31796] EXT4-fs (loop0): bad geometry: block count 201216 exceeds size of device (2 blocks) [ 3428.585939][T31815] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3428.602683][T31815] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:11 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000c0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3428.613245][T31815] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3428.615291][T31811] loop2: detected capacity change from 0 to 2048 [ 3428.620261][T31815] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3428.649543][T31825] loop1: detected capacity change from 0 to 2048 01:55:11 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000002203000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7a, &(0x7f0000000500)) [ 3428.664097][T31811] EXT4-fs (loop2): unsupported descriptor size 63 [ 3428.684995][T31815] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.693219][T31815] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.705201][T31815] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:11 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010240", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3428.714178][T31815] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.716726][T31834] loop0: detected capacity change from 0 to 16 [ 3428.726173][T31815] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.734865][T31831] loop5: detected capacity change from 0 to 4 [ 3428.740678][T31815] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.761321][T31815] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3428.769832][T31815] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3428.781624][T31815] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3428.792494][T31842] loop1: detected capacity change from 0 to 2048 [ 3428.793604][T31815] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3428.793626][T31815] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3428.801525][T31843] loop2: detected capacity change from 0 to 2048 [ 3428.814332][T31815] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3428.842030][T31831] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3428.851673][T31834] EXT4-fs (loop0): bad geometry: block count 205312 exceeds size of device (2 blocks) 01:55:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfe, &(0x7f0000000500)) 01:55:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001ffff03000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3428.879768][T31843] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3428.902384][T31831] loop5: detected capacity change from 0 to 4 [ 3428.908816][T31834] loop0: detected capacity change from 0 to 16 [ 3428.920886][T31831] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:11 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000d0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3428.932257][T31834] EXT4-fs (loop0): bad geometry: block count 205312 exceeds size of device (2 blocks) [ 3428.932502][T31843] loop2: detected capacity change from 0 to 2048 [ 3428.958611][T31863] loop1: detected capacity change from 0 to 2048 [ 3428.968904][T31843] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:11 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdd00000000000000) 01:55:11 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000002503000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:11 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010340", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3428.988490][T31864] loop4: detected capacity change from 0 to 1030 [ 3429.000229][T31870] loop5: detected capacity change from 0 to 4 [ 3429.006229][T31864] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3429.016130][T31870] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x112, &(0x7f0000000500)) [ 3429.066561][T31864] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3429.079192][T31870] loop5: detected capacity change from 0 to 4 [ 3429.086884][T31888] loop2: detected capacity change from 0 to 2048 [ 3429.089179][T31884] loop0: detected capacity change from 0 to 16 [ 3429.101686][T31888] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3429.107156][T31864] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3429.119755][T31864] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3429.146718][T31870] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3429.147769][T31893] loop1: detected capacity change from 0 to 2048 [ 3429.157221][T31884] EXT4-fs (loop0): bad geometry: block count 206080 exceeds size of device (2 blocks) [ 3429.173553][T31888] loop2: detected capacity change from 0 to 2048 [ 3429.180646][T31893] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3429.192328][T31864] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.200849][T31864] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:11 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000e0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3429.223576][T31864] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.232204][T31864] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3429.235097][T31888] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3429.259321][T31884] loop0: detected capacity change from 0 to 16 01:55:11 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010440", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x122, &(0x7f0000000500)) [ 3429.280298][T31884] EXT4-fs (loop0): bad geometry: block count 206080 exceeds size of device (2 blocks) [ 3429.327286][T31909] loop2: detected capacity change from 0 to 2048 [ 3429.330961][T31864] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.341736][T31917] loop1: detected capacity change from 0 to 2048 [ 3429.342704][T31864] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3429.363378][T31909] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:11 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000002e03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3429.367435][T31918] loop5: detected capacity change from 0 to 4 [ 3429.418202][T31918] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3429.418279][T31929] loop0: detected capacity change from 0 to 16 [ 3429.437500][T31909] loop2: detected capacity change from 0 to 2048 [ 3429.451616][T31909] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:11 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x128, &(0x7f0000000500)) [ 3429.462828][T31929] EXT4-fs (loop0): bad geometry: block count 208384 exceeds size of device (2 blocks) [ 3429.469788][T31864] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.481173][T31864] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3429.492770][T31864] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:12 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010540", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3429.504982][T31864] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3429.519001][T31864] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3429.525641][T31864] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:12 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000004503000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:12 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdd01000000000000) [ 3429.561373][T31943] loop1: detected capacity change from 0 to 2048 [ 3429.572355][T31918] loop5: detected capacity change from 0 to 4 [ 3429.582438][T31940] loop2: detected capacity change from 0 to 2048 [ 3429.583546][T31918] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3429.612429][T31940] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:12 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000f0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x162, &(0x7f0000000500)) [ 3429.656249][T31962] loop0: detected capacity change from 0 to 16 [ 3429.673908][T31967] loop4: detected capacity change from 0 to 1030 [ 3429.682159][T31962] EXT4-fs (loop0): bad geometry: block count 214272 exceeds size of device (2 blocks) [ 3429.695265][T31967] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3429.702339][T31970] loop1: detected capacity change from 0 to 2048 [ 3429.707080][T31940] loop2: detected capacity change from 0 to 2048 [ 3429.722614][T31940] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3429.738491][T31972] loop5: detected capacity change from 0 to 4 01:55:12 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010640", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3429.752596][T31972] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3429.759862][T31967] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3429.768403][T31967] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3429.777679][T31962] loop0: detected capacity change from 0 to 16 [ 3429.784723][T31962] EXT4-fs (loop0): bad geometry: block count 214272 exceeds size of device (2 blocks) 01:55:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x204, &(0x7f0000000500)) [ 3429.811511][T31967] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3429.831598][T31967] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.832066][T31972] loop5: detected capacity change from 0 to 4 [ 3429.839996][T31967] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:12 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000004603000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3429.858429][T31967] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.867543][T31967] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3429.893052][T31972] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3429.894603][T32000] loop1: detected capacity change from 0 to 2048 [ 3429.909044][T31995] loop2: detected capacity change from 0 to 2048 [ 3429.915934][T31967] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.924379][T31967] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3429.939551][T32000] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3429.949962][T32007] loop0: detected capacity change from 0 to 16 [ 3429.952323][T31967] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3429.966213][T31967] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3429.978091][T31967] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3429.980495][T32007] EXT4-fs (loop0): bad geometry: block count 214528 exceeds size of device (2 blocks) 01:55:12 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500004100f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3429.989873][T31967] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3430.013826][T31967] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3430.020427][T31967] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3430.034381][T31995] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:12 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000004703000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2d7, &(0x7f0000000500)) 01:55:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000018000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3430.067798][T31995] loop2: detected capacity change from 0 to 2048 [ 3430.082921][T31995] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3430.111869][T32025] loop5: detected capacity change from 0 to 4 [ 3430.120324][T32028] loop1: detected capacity change from 0 to 2048 [ 3430.123262][T32027] loop0: detected capacity change from 0 to 16 [ 3430.129137][T32025] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3430.152999][T32035] loop4: detected capacity change from 0 to 1030 01:55:12 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xde00000000000000) 01:55:12 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010740", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3430.171256][T32027] EXT4-fs (loop0): bad geometry: block count 214784 exceeds size of device (2 blocks) [ 3430.180928][T32028] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 3430.191763][T32035] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3430.208662][T32025] loop5: detected capacity change from 0 to 4 [ 3430.217677][T32025] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3430.224025][T32046] loop2: detected capacity change from 0 to 2048 [ 3430.225654][T32035] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3430.248653][T32035] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3430.258672][T32027] loop0: detected capacity change from 0 to 16 01:55:12 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500020100f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2dd, &(0x7f0000000500)) [ 3430.293962][T32046] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3430.312764][T32035] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3430.334707][T32027] EXT4-fs (loop0): bad geometry: block count 214784 exceeds size of device (2 blocks) [ 3430.354784][T32062] loop5: detected capacity change from 0 to 4 [ 3430.365888][T32063] loop1: detected capacity change from 0 to 2048 [ 3430.377663][T32062] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3430.385387][T32035] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:12 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000004803000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3430.393653][T32035] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3430.426539][T32046] loop2: detected capacity change from 0 to 2048 [ 3430.433573][T32035] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3430.445915][T32035] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3430.463033][T32046] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:12 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xde01000000000000) [ 3430.466793][T32035] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3430.483297][T32035] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3430.509863][T32035] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3430.518623][T32035] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3430.528666][T32082] loop0: detected capacity change from 0 to 16 [ 3430.530443][T32035] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3430.540364][T32062] loop5: detected capacity change from 0 to 4 [ 3430.548953][T32035] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010840", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3430.565484][T32082] EXT4-fs (loop0): bad geometry: block count 215040 exceeds size of device (2 blocks) [ 3430.569001][T32035] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3430.578875][T32062] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3430.585159][T32035] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3430.592376][T32063] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 3430.620855][T32092] loop2: detected capacity change from 0 to 2048 01:55:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000020000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:13 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000110f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3430.651108][T32082] loop0: detected capacity change from 0 to 16 [ 3430.658386][T32092] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3430.684869][T32082] EXT4-fs (loop0): bad geometry: block count 215040 exceeds size of device (2 blocks) 01:55:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2ed, &(0x7f0000000500)) [ 3430.696905][T32106] loop5: detected capacity change from 0 to 4 [ 3430.713769][T32106] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3430.726318][T32109] loop4: detected capacity change from 0 to 1030 [ 3430.734395][T32092] loop2: detected capacity change from 0 to 2048 [ 3430.739568][T32109] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:13 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000004c03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3430.756439][T32106] loop5: detected capacity change from 0 to 4 [ 3430.756973][T32112] loop1: detected capacity change from 0 to 2048 [ 3430.770193][T32092] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3430.781144][T32106] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3430.784352][T32109] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010940", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3430.801955][T32109] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3430.808741][T32109] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3430.824797][T32109] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3430.833616][T32109] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3430.846856][T32128] loop0: detected capacity change from 0 to 16 01:55:13 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000120f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3430.855879][T32128] EXT4-fs (loop0): bad geometry: block count 216064 exceeds size of device (2 blocks) 01:55:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010a40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3430.917279][T32109] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3430.925713][T32109] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3430.949741][T32139] loop5: detected capacity change from 0 to 4 01:55:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x300, &(0x7f0000000500)) 01:55:13 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdf00000000000000) [ 3430.962043][T32142] loop2: detected capacity change from 0 to 2048 [ 3430.979748][T32142] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3430.996329][T32147] loop1: detected capacity change from 0 to 2048 [ 3431.003100][T32139] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3431.015027][T32128] loop0: detected capacity change from 0 to 16 [ 3431.033005][T32147] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.041433][T32109] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3431.054149][T32109] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3431.066632][T32128] EXT4-fs (loop0): bad geometry: block count 216064 exceeds size of device (2 blocks) [ 3431.079924][T32109] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3431.089909][T32109] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3431.101368][T32109] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010b40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3431.113249][T32109] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3431.127557][T32109] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3431.133757][T32157] loop2: detected capacity change from 0 to 2048 [ 3431.134272][T32109] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3431.152777][T32157] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:13 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000006003000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3431.175774][T32139] loop5: detected capacity change from 0 to 4 [ 3431.195999][T32139] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3431.203813][T32157] loop2: detected capacity change from 0 to 2048 01:55:13 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xdf01000000000000) 01:55:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000010000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x3c1, &(0x7f0000000500)) [ 3431.229040][T32157] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.253357][T32172] loop0: detected capacity change from 0 to 16 [ 3431.269779][T32172] EXT4-fs (loop0): bad geometry: block count 221184 exceeds size of device (2 blocks) 01:55:13 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000200f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:13 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010c40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3431.275877][T32179] loop1: detected capacity change from 0 to 2048 [ 3431.295045][T32179] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 3431.312614][T32172] loop0: detected capacity change from 0 to 16 [ 3431.341420][T32172] EXT4-fs (loop0): bad geometry: block count 221184 exceeds size of device (2 blocks) [ 3431.345992][T32195] loop2: detected capacity change from 0 to 2048 [ 3431.362016][T32196] loop4: detected capacity change from 0 to 1030 [ 3431.372922][T32198] loop5: detected capacity change from 0 to 4 01:55:13 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x402, &(0x7f0000000500)) [ 3431.381123][T32195] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.392542][T32198] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3431.399726][T32196] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3431.422735][T32196] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3431.424854][T32207] loop1: detected capacity change from 0 to 2048 [ 3431.434313][T32196] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3431.451254][T32207] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.479140][T32198] loop5: detected capacity change from 0 to 4 01:55:13 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000006803000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3431.486188][T32195] loop2: detected capacity change from 0 to 2048 [ 3431.514277][T32198] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3431.521736][T32195] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.539090][T32196] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3431.547984][T32196] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x406, &(0x7f0000000500)) 01:55:14 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe000000000000000) 01:55:14 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010d40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3431.575905][T32223] loop0: detected capacity change from 0 to 16 [ 3431.589255][T32196] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3431.597514][T32196] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3431.614301][T32223] EXT4-fs (loop0): bad geometry: block count 223232 exceeds size of device (2 blocks) 01:55:14 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500010200f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3431.657298][T32196] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3431.665814][T32196] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3431.678678][T32196] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3431.687076][T32196] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3431.698760][T32196] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3431.710619][T32196] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3431.715051][T32233] loop1: detected capacity change from 0 to 2048 [ 3431.725971][T32196] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3431.739659][T32196] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x410, &(0x7f0000000500)) [ 3431.753851][T32233] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.772541][T32223] loop0: detected capacity change from 0 to 16 [ 3431.788868][T32248] loop2: detected capacity change from 0 to 2048 [ 3431.799900][T32250] loop5: detected capacity change from 0 to 4 01:55:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000020000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3431.802086][T32223] EXT4-fs (loop0): bad geometry: block count 223232 exceeds size of device (2 blocks) [ 3431.817981][T32250] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3431.841237][T32248] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:14 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000006c03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3431.856214][T32256] loop1: detected capacity change from 0 to 2048 [ 3431.864972][T32256] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.884474][T32250] loop5: detected capacity change from 0 to 4 [ 3431.892668][T32248] loop2: detected capacity change from 0 to 2048 01:55:14 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe001000000000000) [ 3431.900283][T32248] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3431.904660][T32268] loop4: detected capacity change from 0 to 1030 [ 3431.915895][T32250] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3431.925640][T32269] loop0: detected capacity change from 0 to 16 [ 3431.934463][T32269] EXT4-fs (loop0): bad geometry: block count 224256 exceeds size of device (2 blocks) [ 3431.944845][T32268] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x500, &(0x7f0000000500)) 01:55:14 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000220f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3431.955503][T32268] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3431.975827][T32268] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:14 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010e40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3432.017321][T32284] loop1: detected capacity change from 0 to 2048 [ 3432.027198][T32269] loop0: detected capacity change from 0 to 16 [ 3432.040288][T32269] EXT4-fs (loop0): bad geometry: block count 224256 exceeds size of device (2 blocks) [ 3432.054198][T32284] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.059271][T32268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.074148][T32268] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.086148][T32290] loop5: detected capacity change from 0 to 4 [ 3432.087765][T32268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.100966][T32268] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.114285][T32268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.116172][T32296] loop2: detected capacity change from 0 to 2048 [ 3432.122652][T32268] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.142001][T32268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.150339][T32268] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.162133][T32268] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3432.169473][T32290] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3432.174252][T32268] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3432.174282][T32268] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3432.174295][T32268] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:14 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000007403000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3432.213594][T32296] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x600, &(0x7f0000000500)) 01:55:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004020000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3432.264264][T32290] loop5: detected capacity change from 0 to 4 [ 3432.275773][T32290] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3432.284875][T32296] loop2: detected capacity change from 0 to 2048 [ 3432.298902][T32313] loop1: detected capacity change from 0 to 2048 01:55:14 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010f40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:14 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000250f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3432.309795][T32296] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.326888][T32313] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.338255][T32314] loop0: detected capacity change from 0 to 16 [ 3432.346448][T32314] EXT4-fs (loop0): bad geometry: block count 226304 exceeds size of device (2 blocks) 01:55:14 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe03f030000000000) 01:55:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x604, &(0x7f0000000500)) [ 3432.399098][T32330] loop4: detected capacity change from 0 to 1030 [ 3432.405940][T32331] loop5: detected capacity change from 0 to 4 [ 3432.409940][T32332] loop2: detected capacity change from 0 to 2048 [ 3432.426983][T32330] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3432.438692][T32332] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.451905][T32341] loop1: detected capacity change from 0 to 2048 [ 3432.461071][T32314] loop0: detected capacity change from 0 to 16 [ 3432.468061][T32314] EXT4-fs (loop0): bad geometry: block count 226304 exceeds size of device (2 blocks) [ 3432.469901][T32331] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3432.480293][T32341] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x700, &(0x7f0000000500)) [ 3432.501092][T32330] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3432.511737][T32330] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3432.519017][T32332] loop2: detected capacity change from 0 to 2048 [ 3432.527140][T32332] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:15 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000007a03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:15 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600011040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3432.545256][T32330] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3432.549623][T32331] loop5: detected capacity change from 0 to 4 [ 3432.584648][T32330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.593001][T32330] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.597094][T32357] loop0: detected capacity change from 0 to 16 [ 3432.612121][T32355] loop1: detected capacity change from 0 to 2048 [ 3432.619868][T32355] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.636029][T32331] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:15 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000002e0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3432.651049][T32357] EXT4-fs (loop0): bad geometry: block count 227840 exceeds size of device (2 blocks) [ 3432.669851][T32364] loop2: detected capacity change from 0 to 2048 [ 3432.677149][T32330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.685517][T32330] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.703110][T32364] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.722441][T32357] loop0: detected capacity change from 0 to 16 [ 3432.726015][T32374] loop5: detected capacity change from 0 to 4 [ 3432.736074][T32357] EXT4-fs (loop0): bad geometry: block count 227840 exceeds size of device (2 blocks) 01:55:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7f8, &(0x7f0000000500)) [ 3432.748247][T32330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.756819][T32330] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.774354][T32374] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3432.780015][T32330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3432.789439][T32330] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3432.801090][T32384] loop1: detected capacity change from 0 to 2048 [ 3432.801268][T32330] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3432.819855][T32330] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3432.835296][T32330] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3432.842149][T32330] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:15 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe100000000000000) 01:55:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x900, &(0x7f0000000500)) [ 3432.858202][T32364] loop2: detected capacity change from 0 to 2048 [ 3432.873748][T32374] loop5: detected capacity change from 0 to 4 [ 3432.888056][T32364] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:15 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000fe03000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000030000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3432.913313][T32374] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3432.939457][T32401] loop1: detected capacity change from 0 to 2048 [ 3432.952875][T32408] loop4: detected capacity change from 0 to 1030 01:55:15 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600011140", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:15 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000003f0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3432.966277][T32405] loop0: detected capacity change from 0 to 16 [ 3432.979809][T32401] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3432.986013][T32408] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3433.003543][T32417] loop5: detected capacity change from 0 to 4 [ 3433.011951][T32417] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3433.025357][T32416] loop2: detected capacity change from 0 to 2048 [ 3433.026063][T32405] EXT4-fs (loop0): bad geometry: block count 261632 exceeds size of device (2 blocks) [ 3433.045612][T32408] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3433.053239][T32416] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.067069][T32408] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3433.087503][T32408] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3433.095842][T32408] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3433.108115][T32408] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xa00, &(0x7f0000000500)) [ 3433.116447][T32408] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3433.117835][T32405] loop0: detected capacity change from 0 to 16 [ 3433.139304][T32433] loop1: detected capacity change from 0 to 2048 [ 3433.148009][T32417] loop5: detected capacity change from 0 to 4 [ 3433.148737][T32433] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.155622][T32408] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3433.166351][T32417] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3433.173284][T32408] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3433.193004][T32408] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3433.201369][T32408] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:15 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe101000000000000) [ 3433.212876][T32408] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3433.224861][T32408] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3433.238788][T32408] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3433.245518][T32408] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:15 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000400f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000002030000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xb00, &(0x7f0000000500)) [ 3433.293851][T32416] loop2: detected capacity change from 0 to 2048 [ 3433.295054][T32405] EXT4-fs (loop0): bad geometry: block count 261632 exceeds size of device (2 blocks) [ 3433.314763][T32416] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.327621][T32451] loop5: detected capacity change from 0 to 4 01:55:15 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000005000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3433.357063][T32451] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3433.378284][T32459] loop1: detected capacity change from 0 to 2048 01:55:15 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000480f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:15 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600011240", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3433.402176][T32459] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.433323][T32466] loop4: detected capacity change from 0 to 1030 [ 3433.446402][T32468] loop5: detected capacity change from 0 to 4 [ 3433.458394][T32466] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3433.466844][T32475] loop2: detected capacity change from 0 to 2048 [ 3433.482288][T32466] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3433.497111][T32468] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc00, &(0x7f0000000500)) [ 3433.503440][T32466] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3433.521594][T32466] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3433.529779][T32480] loop0: detected capacity change from 0 to 16 [ 3433.558623][T32475] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.584444][T32488] loop1: detected capacity change from 0 to 2048 [ 3433.592538][T32466] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:16 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000004c0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:16 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe200000000000000) [ 3433.601297][T32466] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3433.623748][T32488] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.623810][T32466] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3433.644182][T32466] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xd00, &(0x7f0000000500)) [ 3433.648459][T32480] EXT4-fs (loop0): bad geometry: block count 327680 exceeds size of device (2 blocks) [ 3433.681610][T32475] loop2: detected capacity change from 0 to 2048 [ 3433.697850][T32500] loop5: detected capacity change from 0 to 4 [ 3433.707326][T32475] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.720070][T32480] loop0: detected capacity change from 0 to 16 [ 3433.737984][T32500] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3433.747254][T32480] EXT4-fs (loop0): bad geometry: block count 327680 exceeds size of device (2 blocks) [ 3433.773250][T32510] loop1: detected capacity change from 0 to 2048 [ 3433.784478][T32466] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3433.793296][T32466] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3433.806597][T32466] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3433.815222][T32466] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3433.826960][T32466] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3433.839260][T32466] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3433.853719][T32466] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:16 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000006000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:16 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600012240", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3433.861967][T32466] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3433.882538][T32500] loop5: detected capacity change from 0 to 4 [ 3433.890559][T32510] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3433.902805][T32500] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000040000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3433.919006][T32523] loop0: detected capacity change from 0 to 16 01:55:16 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000600f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:16 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe201000000000000) 01:55:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xe00, &(0x7f0000000500)) [ 3433.964857][T32523] EXT4-fs (loop0): bad geometry: block count 393216 exceeds size of device (2 blocks) [ 3433.999214][T32536] loop5: detected capacity change from 0 to 4 [ 3434.008082][T32541] loop2: detected capacity change from 0 to 2048 [ 3434.024235][T32545] loop1: detected capacity change from 0 to 2048 [ 3434.031690][T32544] loop4: detected capacity change from 0 to 1030 [ 3434.035911][T32536] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3434.042327][T32544] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3434.057721][T32545] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.072050][T32523] loop0: detected capacity change from 0 to 16 [ 3434.080370][T32544] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3434.089264][T32541] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.101085][T32544] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf00, &(0x7f0000000500)) [ 3434.120694][T32523] EXT4-fs (loop0): bad geometry: block count 393216 exceeds size of device (2 blocks) [ 3434.133554][T32536] loop5: detected capacity change from 0 to 4 [ 3434.143697][T32541] loop2: detected capacity change from 0 to 2048 [ 3434.151225][T32536] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3434.162873][T32541] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:16 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000007000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3434.169526][T32544] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.181558][T32544] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.193680][T32544] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.196140][T32565] loop1: detected capacity change from 0 to 2048 [ 3434.201985][T32544] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.231099][T32544] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.239721][T32544] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.258533][T32574] loop0: detected capacity change from 0 to 16 [ 3434.270954][T32544] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.279208][T32544] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.291106][T32544] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3434.293622][T32565] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.303041][T32544] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:16 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600012540", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:16 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000680f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3434.327786][T32544] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3434.334777][T32544] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3434.346595][T32574] EXT4-fs (loop0): bad geometry: block count 458752 exceeds size of device (2 blocks) [ 3434.361493][T32580] loop2: detected capacity change from 0 to 2048 [ 3434.370152][T32580] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.396562][T32584] loop5: detected capacity change from 0 to 4 [ 3434.403590][T32580] loop2: detected capacity change from 0 to 2048 [ 3434.404693][T32574] loop0: detected capacity change from 0 to 16 [ 3434.422547][T32580] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.436151][T32584] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000050000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:16 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1004, &(0x7f0000000500)) [ 3434.436655][T32574] EXT4-fs (loop0): bad geometry: block count 458752 exceeds size of device (2 blocks) 01:55:16 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe300000000000000) 01:55:17 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000009000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3434.500755][T32600] loop1: detected capacity change from 0 to 2048 [ 3434.537695][T32584] loop5: detected capacity change from 0 to 4 01:55:17 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600012e40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1020, &(0x7f0000000500)) [ 3434.553106][T32584] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3434.571859][T32620] loop4: detected capacity change from 0 to 1030 [ 3434.579893][T32622] loop0: detected capacity change from 0 to 16 [ 3434.589315][T32623] loop2: detected capacity change from 0 to 2048 01:55:17 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000006c0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3434.598796][T32620] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3434.610471][T32622] EXT4-fs (loop0): bad geometry: block count 589824 exceeds size of device (2 blocks) [ 3434.616210][T32628] loop1: detected capacity change from 0 to 2048 [ 3434.634462][T32623] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.646592][T32620] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3434.656029][T32622] loop0: detected capacity change from 0 to 16 [ 3434.663473][T32622] EXT4-fs (loop0): bad geometry: block count 589824 exceeds size of device (2 blocks) [ 3434.677894][T32620] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3434.699789][T32638] loop5: detected capacity change from 0 to 4 01:55:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1100, &(0x7f0000000500)) [ 3434.708952][T32620] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.708991][T32638] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3434.724737][T32620] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.738838][T32620] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.747747][T32620] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:17 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600014840", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:17 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000a000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3434.785689][T32638] loop5: detected capacity change from 0 to 4 [ 3434.792865][T32647] loop1: detected capacity change from 0 to 2048 [ 3434.812071][T32656] loop2: detected capacity change from 0 to 2048 [ 3434.820660][T32638] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3434.824785][T32620] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:17 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000740f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3434.827990][T32659] loop0: detected capacity change from 0 to 16 [ 3434.835972][T32620] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.862639][T32656] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3434.878949][T32659] EXT4-fs (loop0): bad geometry: block count 655360 exceeds size of device (2 blocks) [ 3434.889978][T32620] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3434.898403][T32620] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3434.909739][T32620] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3434.922502][T32620] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:17 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe301000000000000) [ 3434.936440][T32620] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3434.943519][T32620] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3434.960551][T32665] loop5: detected capacity change from 0 to 4 [ 3434.967835][T32656] loop2: detected capacity change from 0 to 2048 [ 3434.971907][T32659] loop0: detected capacity change from 0 to 16 01:55:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1200, &(0x7f0000000500)) 01:55:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000060000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3434.976963][T32665] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3434.990006][T32656] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:17 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000b000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:17 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600014c40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3435.027633][T32678] loop1: detected capacity change from 0 to 2048 [ 3435.065615][T32665] loop5: detected capacity change from 0 to 4 01:55:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1201, &(0x7f0000000500)) [ 3435.076406][T32665] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3435.086502][T32690] loop4: detected capacity change from 0 to 1030 [ 3435.097443][T32691] loop2: detected capacity change from 0 to 2048 [ 3435.112234][T32690] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3435.116700][T32694] loop0: detected capacity change from 0 to 16 [ 3435.129713][T32691] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3435.157042][T32690] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3435.170020][T32690] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3435.178233][T32698] loop1: detected capacity change from 0 to 2048 [ 3435.185918][T32690] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.200439][T32690] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.214847][T32690] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:17 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000007a0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3435.224103][T32690] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.236250][T32690] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.241343][T32691] loop2: detected capacity change from 0 to 2048 [ 3435.244657][T32690] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.263552][T32690] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.271983][T32690] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.272903][T32709] loop5: detected capacity change from 0 to 4 [ 3435.283515][T32690] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3435.302499][T32690] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3435.306132][T32691] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000004060000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3435.317385][T32690] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3435.317405][T32690] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3435.347970][T32694] EXT4-fs (loop0): bad geometry: block count 720896 exceeds size of device (2 blocks) [ 3435.360131][T32709] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:17 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600016040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2000, &(0x7f0000000500)) [ 3435.393925][T32694] loop0: detected capacity change from 0 to 16 [ 3435.405194][T32709] loop5: detected capacity change from 0 to 4 [ 3435.424570][T32709] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3435.432192][T32694] EXT4-fs (loop0): bad geometry: block count 720896 exceeds size of device (2 blocks) 01:55:17 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500003c10f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:17 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000c000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3435.451417][T32736] loop2: detected capacity change from 0 to 2048 [ 3435.459512][T32737] loop1: detected capacity change from 0 to 2048 [ 3435.468196][T32736] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3435.469158][T32738] loop4: detected capacity change from 0 to 1030 [ 3435.541888][T32750] loop5: detected capacity change from 0 to 4 [ 3435.549668][T32750] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3435.560231][T32752] loop0: detected capacity change from 0 to 16 [ 3435.561746][T32738] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3435.577703][T32752] EXT4-fs (loop0): bad geometry: block count 786432 exceeds size of device (2 blocks) 01:55:18 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe400000000000000) 01:55:18 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600016840", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2010, &(0x7f0000000500)) [ 3435.588531][T32738] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3435.599649][T32738] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3435.600930][T32750] loop5: detected capacity change from 0 to 4 [ 3435.620227][T32738] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3435.626996][T32767] loop1: detected capacity change from 0 to 2048 01:55:18 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000d000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3435.647142][T32750] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3435.647678][T32738] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.660173][ T304] loop2: detected capacity change from 0 to 2048 [ 3435.662947][T32738] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:18 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c00000050000fff0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2200, &(0x7f0000000500)) [ 3435.710600][ T304] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3435.746060][ T315] loop0: detected capacity change from 0 to 16 [ 3435.770424][ T315] EXT4-fs (loop0): bad geometry: block count 851968 exceeds size of device (2 blocks) [ 3435.775024][ T304] loop2: detected capacity change from 0 to 2048 [ 3435.781485][ T319] loop5: detected capacity change from 0 to 4 [ 3435.797730][T32738] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.802610][ T324] loop1: detected capacity change from 0 to 2048 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2201, &(0x7f0000000500)) [ 3435.806630][T32738] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.826124][ T319] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3435.833765][T32738] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.842257][T32738] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.859978][ T315] loop0: detected capacity change from 0 to 16 [ 3435.868058][ T315] EXT4-fs (loop0): bad geometry: block count 851968 exceeds size of device (2 blocks) [ 3435.880734][ T319] loop5: detected capacity change from 0 to 4 [ 3435.892461][ T319] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3435.903585][ T304] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3435.911634][T32738] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3435.915050][ T336] loop1: detected capacity change from 0 to 2048 [ 3435.926729][T32738] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3435.926753][T32738] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:18 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000e000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:18 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600016c40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000070000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3435.926783][T32738] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3435.971915][T32738] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3435.978926][T32738] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:18 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000003000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2500, &(0x7f0000000500)) 01:55:18 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe401000000000000) [ 3436.052885][ T347] loop5: detected capacity change from 0 to 4 [ 3436.064405][ T347] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3436.077829][ T348] loop1: detected capacity change from 0 to 2048 [ 3436.102547][ T358] loop4: detected capacity change from 0 to 1030 [ 3436.112726][ T362] loop2: detected capacity change from 0 to 2048 [ 3436.115416][ T360] loop0: detected capacity change from 0 to 16 [ 3436.134399][ T362] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3436.140719][ T358] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3436.165026][ T347] loop5: detected capacity change from 0 to 4 [ 3436.167655][ T360] EXT4-fs (loop0): bad geometry: block count 917504 exceeds size of device (2 blocks) [ 3436.181983][ T347] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2801, &(0x7f0000000500)) [ 3436.209554][ T358] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3436.223627][ T358] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3436.241069][ T358] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:18 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600017440", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3436.249582][ T358] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3436.264565][ T360] loop0: detected capacity change from 0 to 16 [ 3436.267991][ T377] loop1: detected capacity change from 0 to 2048 [ 3436.274008][ T358] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3436.286108][ T358] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3436.300353][ T360] EXT4-fs (loop0): bad geometry: block count 917504 exceeds size of device (2 blocks) [ 3436.304303][ T358] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3436.318370][ T358] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3436.323097][ T384] loop2: detected capacity change from 0 to 2048 [ 3436.330072][ T358] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3436.344568][ T358] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:18 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000005000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:18 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000011000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3436.355978][ T358] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3436.367915][ T358] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3436.382619][ T358] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3436.387939][ T389] loop5: detected capacity change from 0 to 4 [ 3436.389321][ T358] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2e00, &(0x7f0000000500)) 01:55:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001ffffee070000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3436.432974][ T384] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3436.451479][ T398] loop0: detected capacity change from 0 to 16 [ 3436.456902][ T389] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3436.471696][ T398] EXT4-fs (loop0): bad geometry: block count 1114112 exceeds size of device (2 blocks) [ 3436.487117][ T404] loop1: detected capacity change from 0 to 2048 [ 3436.502997][ T384] loop2: detected capacity change from 0 to 2048 [ 3436.511173][ T384] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x3f00, &(0x7f0000000500)) [ 3436.538478][ T389] loop5: detected capacity change from 0 to 4 [ 3436.547880][ T389] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3436.554951][ T398] loop0: detected capacity change from 0 to 16 [ 3436.561935][ T398] EXT4-fs (loop0): bad geometry: block count 1114112 exceeds size of device (2 blocks) [ 3436.573602][ T421] loop4: detected capacity change from 0 to 1030 01:55:19 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600017a40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3436.582445][ T421] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3436.599039][ T421] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:19 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000012000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:19 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000006000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3436.638053][ T432] loop1: detected capacity change from 0 to 2048 [ 3436.648412][ T421] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3436.650368][ T437] loop2: detected capacity change from 0 to 2048 [ 3436.669968][ T421] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:19 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe500000000000000) 01:55:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4000, &(0x7f0000000500)) [ 3436.697789][ T442] loop0: detected capacity change from 0 to 16 [ 3436.711987][ T445] loop5: detected capacity change from 0 to 4 [ 3436.721752][ T445] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3436.722959][ T442] EXT4-fs (loop0): bad geometry: block count 1179648 exceeds size of device (2 blocks) [ 3436.733339][ T421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3436.747608][ T421] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3436.763348][ T437] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3436.781045][ T445] loop5: detected capacity change from 0 to 4 [ 3436.787714][ T454] loop1: detected capacity change from 0 to 2048 [ 3436.794894][ T445] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3436.811157][ T454] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3436.822228][ T437] loop2: detected capacity change from 0 to 2048 [ 3436.822681][ T421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:19 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000007000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4800, &(0x7f0000000500)) [ 3436.837396][ T421] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3436.851737][ T437] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3436.855542][ T442] loop0: detected capacity change from 0 to 16 [ 3436.879890][ T442] EXT4-fs (loop0): bad geometry: block count 1179648 exceeds size of device (2 blocks) 01:55:19 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001fe40", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3436.895981][ T467] loop5: detected capacity change from 0 to 4 [ 3436.916693][ T467] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3436.928422][ T473] loop1: detected capacity change from 0 to 2048 01:55:19 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000002e000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3436.942722][ T473] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3436.948860][ T421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3436.962047][ T421] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3436.981930][ T481] loop2: detected capacity change from 0 to 2048 [ 3436.990835][ T421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3437.000130][ T421] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3437.012948][ T421] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3437.024801][ T421] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3437.039780][ T421] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3437.046459][ T421] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3437.061190][ T485] loop0: detected capacity change from 0 to 16 [ 3437.074934][ T481] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3437.075834][ T467] loop5: detected capacity change from 0 to 4 01:55:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4c00, &(0x7f0000000500)) 01:55:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000080000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3437.085879][ T485] EXT4-fs (loop0): bad geometry: block count 3014656 exceeds size of device (2 blocks) [ 3437.103648][ T467] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3437.136179][ T497] loop1: detected capacity change from 0 to 2048 01:55:19 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000009000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3437.148299][ T497] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3437.166264][ T481] loop2: detected capacity change from 0 to 2048 [ 3437.173108][ T485] loop0: detected capacity change from 0 to 16 01:55:19 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe501000000000000) [ 3437.192320][ T485] EXT4-fs (loop0): bad geometry: block count 3014656 exceeds size of device (2 blocks) [ 3437.195275][ T511] loop4: detected capacity change from 0 to 1030 [ 3437.208893][ T481] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3437.224049][ T511] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3437.227173][ T514] loop5: detected capacity change from 0 to 4 01:55:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x5900, &(0x7f0000000500)) 01:55:19 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001fffe", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3437.245228][ T511] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3437.268831][ T511] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3437.271316][ T522] loop1: detected capacity change from 0 to 2048 01:55:19 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000003f000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3437.313723][ T514] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3437.316407][ T511] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3437.329043][ T511] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3437.341195][ T511] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3437.349534][ T511] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3437.361449][ T511] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3437.364900][ T529] loop0: detected capacity change from 0 to 16 [ 3437.370784][ T511] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3437.392889][ T511] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3437.401283][ T511] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3437.412695][ T511] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3437.418457][ T534] loop2: detected capacity change from 0 to 2048 [ 3437.424718][ T511] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3437.446474][ T511] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3437.453392][ T511] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:19 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6000, &(0x7f0000000500)) 01:55:20 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010009", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3437.471634][ T529] EXT4-fs (loop0): bad geometry: block count 4128768 exceeds size of device (2 blocks) [ 3437.485646][ T534] EXT4-fs (loop2): unsupported descriptor size 254 [ 3437.485857][ T514] loop5: detected capacity change from 0 to 4 01:55:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000090000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3437.538120][ T514] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3437.550116][ T529] loop0: detected capacity change from 0 to 16 [ 3437.559842][ T549] loop1: detected capacity change from 0 to 2048 [ 3437.567600][ T529] EXT4-fs (loop0): bad geometry: block count 4128768 exceeds size of device (2 blocks) [ 3437.569798][ T550] loop2: detected capacity change from 0 to 2048 01:55:20 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe600000000000000) [ 3437.589767][ T550] EXT4-fs (loop2): unsupported descriptor size 9 01:55:20 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000040000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:20 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000a000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6201, &(0x7f0000000500)) [ 3437.630818][ T550] loop2: detected capacity change from 0 to 2048 [ 3437.644505][ T550] EXT4-fs (loop2): unsupported descriptor size 9 [ 3437.672477][ T569] loop0: detected capacity change from 0 to 16 [ 3437.678992][ T565] loop4: detected capacity change from 0 to 1030 [ 3437.684491][ T573] loop5: detected capacity change from 0 to 4 [ 3437.701841][ T565] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3437.711944][ T575] loop1: detected capacity change from 0 to 2048 01:55:20 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010019", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3437.718823][ T573] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3437.734583][ T569] EXT4-fs (loop0): bad geometry: block count 4194304 exceeds size of device (2 blocks) [ 3437.765531][ T585] loop2: detected capacity change from 0 to 2048 [ 3437.772745][ T565] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3437.772779][ T573] loop5: detected capacity change from 0 to 4 [ 3437.782291][ T565] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3437.805961][ T573] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:20 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000b000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3437.821476][ T569] loop0: detected capacity change from 0 to 16 [ 3437.830481][ T585] EXT4-fs (loop2): unsupported descriptor size 25 01:55:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6800, &(0x7f0000000500)) [ 3437.866470][ T569] EXT4-fs (loop0): bad geometry: block count 4194304 exceeds size of device (2 blocks) [ 3437.894427][ T607] loop5: detected capacity change from 0 to 4 [ 3437.901888][ T565] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:20 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe601000000000000) [ 3437.910606][ T565] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3437.932182][ T607] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3437.942938][ T611] loop1: detected capacity change from 0 to 2048 [ 3437.951877][ T585] loop2: detected capacity change from 0 to 2048 01:55:20 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000047000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3437.968444][ T607] loop5: detected capacity change from 0 to 4 [ 3437.976269][ T585] EXT4-fs (loop2): unsupported descriptor size 25 [ 3437.978780][ T607] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3437.998763][ T565] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6c00, &(0x7f0000000500)) 01:55:20 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001001a", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3438.007608][ T565] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.031114][ T565] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.040634][ T565] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.064972][ T565] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.073471][ T565] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.085709][ T565] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3438.097711][ T565] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3438.112629][ T565] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3438.119755][ T565] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3438.158090][ T634] loop2: detected capacity change from 0 to 2048 01:55:20 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000a0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:20 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000c000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:20 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe700000000000000) 01:55:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7400, &(0x7f0000000500)) [ 3438.169758][ T637] loop1: detected capacity change from 0 to 2048 [ 3438.177834][ T639] loop0: detected capacity change from 0 to 16 [ 3438.189481][ T639] EXT4-fs (loop0): bad geometry: block count 4653056 exceeds size of device (2 blocks) [ 3438.206674][ T634] EXT4-fs (loop2): unsupported descriptor size 26 [ 3438.243217][ T639] loop0: detected capacity change from 0 to 16 [ 3438.247899][ T651] loop5: detected capacity change from 0 to 4 [ 3438.257302][ T639] EXT4-fs (loop0): bad geometry: block count 4653056 exceeds size of device (2 blocks) 01:55:20 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000064000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3438.284940][ T634] loop2: detected capacity change from 0 to 2048 [ 3438.306142][ T634] EXT4-fs (loop2): unsupported descriptor size 26 [ 3438.316460][ T660] loop4: detected capacity change from 0 to 1030 [ 3438.326345][ T651] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3438.341642][ T663] loop1: detected capacity change from 0 to 2048 [ 3438.348347][ T666] loop0: detected capacity change from 0 to 16 [ 3438.358392][ T666] EXT4-fs (loop0): bad geometry: block count 6553600 exceeds size of device (2 blocks) [ 3438.371887][ T660] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:20 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae132560001001b", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3438.401444][ T651] loop5: detected capacity change from 0 to 4 [ 3438.413751][ T666] loop0: detected capacity change from 0 to 16 [ 3438.424483][ T651] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3438.434081][ T666] EXT4-fs (loop0): bad geometry: block count 6553600 exceeds size of device (2 blocks) 01:55:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7a00, &(0x7f0000000500)) [ 3438.446354][ T683] loop2: detected capacity change from 0 to 2048 [ 3438.470465][ T683] EXT4-fs (loop2): unsupported descriptor size 27 [ 3438.485670][ T660] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:21 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000fffe000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:21 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000d000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3438.496407][ T660] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3438.546711][ T660] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.555571][ T660] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.560516][ T693] loop1: detected capacity change from 0 to 2048 [ 3438.568640][ T660] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.583690][ T660] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.591744][ T703] loop0: detected capacity change from 0 to 16 [ 3438.595664][ T683] loop2: detected capacity change from 0 to 2048 [ 3438.603336][ T704] loop5: detected capacity change from 0 to 4 [ 3438.612482][ T660] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.625181][ T660] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.638200][ T683] EXT4-fs (loop2): unsupported descriptor size 27 [ 3438.645540][ T660] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.654286][ T660] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3438.665966][ T660] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3438.677661][ T703] EXT4-fs (loop0): bad geometry: block count 16711424 exceeds size of device (2 blocks) 01:55:21 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe701000000000000) 01:55:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000b0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3438.678093][ T660] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3438.702255][ T660] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3438.708873][ T660] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3438.720552][ T704] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:21 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010025", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc103, &(0x7f0000000500)) [ 3438.760794][ T704] loop5: detected capacity change from 0 to 4 [ 3438.774663][ T703] loop0: detected capacity change from 0 to 16 [ 3438.791744][ T704] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3438.800311][ T703] EXT4-fs (loop0): bad geometry: block count 16711424 exceeds size of device (2 blocks) [ 3438.804079][ T733] loop4: detected capacity change from 0 to 1030 [ 3438.815076][ T734] loop2: detected capacity change from 0 to 2048 [ 3438.827665][ T736] loop1: detected capacity change from 0 to 2048 [ 3438.837305][ T734] EXT4-fs (loop2): unsupported descriptor size 37 [ 3438.845260][ T733] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:21 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000002000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:21 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000e000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3438.872076][ T734] loop2: detected capacity change from 0 to 2048 [ 3438.873784][ T736] EXT4-fs (loop1): failed to open journal device unknown-block(0,0) -6 [ 3438.897239][ T734] EXT4-fs (loop2): unsupported descriptor size 37 [ 3438.906982][ T733] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xd702, &(0x7f0000000500)) [ 3438.920104][ T753] loop0: detected capacity change from 0 to 16 [ 3438.929321][ T733] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3438.956935][ T753] EXT4-fs (loop0): bad geometry: block count 131072 exceeds size of device (2 blocks) [ 3438.977624][ T733] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3438.978557][ T758] loop5: detected capacity change from 0 to 4 [ 3438.987552][ T733] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.008214][ T733] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:21 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010029", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3439.017092][ T733] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.030995][ T763] loop1: detected capacity change from 0 to 2048 [ 3439.035329][ T733] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.046615][ T733] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.069161][ T770] loop2: detected capacity change from 0 to 2048 [ 3439.078724][ T770] EXT4-fs (loop2): unsupported descriptor size 41 [ 3439.086174][ T733] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.095051][ T733] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.106939][ T733] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3439.115023][ T758] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:21 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe800000000000000) [ 3439.119328][ T733] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3439.141944][ T733] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3439.148796][ T733] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000c0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xdd02, &(0x7f0000000500)) [ 3439.174730][ T753] loop0: detected capacity change from 0 to 16 [ 3439.185073][ T758] loop5: detected capacity change from 0 to 4 [ 3439.185330][ T770] loop2: detected capacity change from 0 to 2048 [ 3439.207496][ T758] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3439.220433][ T753] EXT4-fs (loop0): bad geometry: block count 131072 exceeds size of device (2 blocks) [ 3439.234760][ T770] EXT4-fs (loop2): unsupported descriptor size 41 [ 3439.245981][ T788] loop1: detected capacity change from 0 to 2048 [ 3439.268009][ T793] loop4: detected capacity change from 0 to 1030 01:55:21 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae13256000100fe", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:21 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000020f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:21 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000004000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3439.277918][ T793] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3439.314438][ T793] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3439.355823][ T793] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3439.377841][ T809] loop2: detected capacity change from 0 to 2048 [ 3439.382973][ T793] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.392810][ T793] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xed02, &(0x7f0000000500)) [ 3439.397326][ T810] loop5: detected capacity change from 0 to 4 [ 3439.408686][ T811] loop0: detected capacity change from 0 to 16 [ 3439.425906][ T815] loop1: detected capacity change from 0 to 2048 [ 3439.433953][ T809] EXT4-fs (loop2): unsupported descriptor size 254 [ 3439.443279][ T811] EXT4-fs (loop0): bad geometry: block count 262144 exceeds size of device (2 blocks) 01:55:21 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xedc0, &(0x7f0000000500)) [ 3439.462591][ T810] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3439.482423][ T793] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.490951][ T793] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.513226][ T793] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.522065][ T793] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.535343][ T793] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.544449][ T793] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:22 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe801000000000000) [ 3439.556343][ T793] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3439.568625][ T793] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3439.584078][ T793] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3439.590872][ T793] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3439.597853][ T828] loop1: detected capacity change from 0 to 2048 01:55:22 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae13256000100fe", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3439.611634][ T811] loop0: detected capacity change from 0 to 16 [ 3439.619208][ T810] loop5: detected capacity change from 0 to 4 [ 3439.629824][ T809] loop2: detected capacity change from 0 to 2048 [ 3439.633976][ T810] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3439.645670][ T809] EXT4-fs (loop2): unsupported descriptor size 254 [ 3439.653746][ T811] EXT4-fs (loop0): bad geometry: block count 262144 exceeds size of device (2 blocks) 01:55:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf807, &(0x7f0000000500)) 01:55:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000d0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:22 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000005000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:22 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000030f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3439.755133][ T862] loop2: detected capacity change from 0 to 2048 [ 3439.757634][ T863] loop1: detected capacity change from 0 to 2048 [ 3439.764210][ T865] loop5: detected capacity change from 0 to 4 [ 3439.769044][ T864] loop0: detected capacity change from 0 to 16 [ 3439.781858][ T862] EXT4-fs (loop2): unsupported descriptor size 254 [ 3439.793489][ T865] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3439.804445][ T872] loop4: detected capacity change from 0 to 1030 [ 3439.808276][ T864] EXT4-fs (loop0): bad geometry: block count 327680 exceeds size of device (2 blocks) [ 3439.822077][ T872] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3439.833125][ T862] loop2: detected capacity change from 0 to 2048 [ 3439.843223][ T865] loop5: detected capacity change from 0 to 4 01:55:22 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe900000000000000) 01:55:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfeff, &(0x7f0000000500)) [ 3439.851455][ T865] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3439.859718][ T862] EXT4-fs (loop2): unsupported descriptor size 254 [ 3439.866110][ T872] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:22 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000040f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:22 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010000", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3439.897529][ T872] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3439.923017][ T893] loop1: detected capacity change from 0 to 2048 [ 3439.944179][ T864] loop0: detected capacity change from 0 to 16 [ 3439.953710][ T864] EXT4-fs (loop0): bad geometry: block count 327680 exceeds size of device (2 blocks) [ 3439.965624][ T872] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3439.974540][ T872] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3439.987303][ T872] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xff0f, &(0x7f0000000500)) [ 3439.996946][ T872] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.007936][ T899] loop5: detected capacity change from 0 to 4 [ 3440.022633][ T872] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.031024][ T872] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.044826][ T899] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3440.050632][ T902] loop2: detected capacity change from 0 to 2048 [ 3440.064162][ T906] loop1: detected capacity change from 0 to 2048 [ 3440.073510][ T902] EXT4-fs (loop2): unsupported descriptor size 0 [ 3440.087804][ T872] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:22 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000006000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffe, &(0x7f0000000500)) [ 3440.096764][ T872] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.108368][ T872] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3440.120789][ T872] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3440.134892][ T872] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3440.141940][ T872] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000e0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3440.179275][ T902] loop2: detected capacity change from 0 to 2048 [ 3440.187615][ T902] EXT4-fs (loop2): unsupported descriptor size 0 [ 3440.188460][ T899] loop5: detected capacity change from 0 to 4 [ 3440.214826][ T899] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3440.219016][ T923] loop0: detected capacity change from 0 to 16 01:55:22 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe901000000000000) [ 3440.223490][ T924] loop1: detected capacity change from 0 to 2048 [ 3440.231376][ T923] EXT4-fs (loop0): bad geometry: block count 393216 exceeds size of device (2 blocks) [ 3440.261620][ T923] loop0: detected capacity change from 0 to 16 01:55:22 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae13256000100fe", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:22 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000050f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x20000, &(0x7f0000000500)) [ 3440.274291][ T923] EXT4-fs (loop0): bad geometry: block count 393216 exceeds size of device (2 blocks) [ 3440.306613][ T942] loop4: detected capacity change from 0 to 1030 [ 3440.321937][ T944] loop5: detected capacity change from 0 to 4 [ 3440.330190][ T945] loop2: detected capacity change from 0 to 2048 [ 3440.338887][ T942] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3440.352430][ T944] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3440.355588][ T952] loop1: detected capacity change from 0 to 2048 [ 3440.367479][ T945] EXT4-fs (loop2): unsupported descriptor size 254 01:55:22 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000007000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3440.390969][ T942] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3440.399229][ T942] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3440.405868][ T958] loop0: detected capacity change from 0 to 16 [ 3440.423430][ T958] EXT4-fs (loop0): bad geometry: block count 458752 exceeds size of device (2 blocks) [ 3440.432441][ T942] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.442180][ T942] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.462910][ T945] loop2: detected capacity change from 0 to 2048 [ 3440.469656][ T944] loop5: detected capacity change from 0 to 4 [ 3440.478466][ T942] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.486826][ T942] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.488175][ T944] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3440.499874][ T942] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.516742][ T942] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.517635][ T945] EXT4-fs (loop2): unsupported descriptor size 254 [ 3440.528917][ T942] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.543195][ T942] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.554860][ T942] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3440.566852][ T942] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3440.580996][ T942] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x40000, &(0x7f0000000500)) 01:55:23 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000060f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:23 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae13256000100ff", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000f0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:23 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xea00000000000000) 01:55:23 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000008000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3440.587686][ T942] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3440.601213][ T958] loop0: detected capacity change from 0 to 16 [ 3440.612395][ T958] EXT4-fs (loop0): bad geometry: block count 458752 exceeds size of device (2 blocks) [ 3440.634199][ T974] loop1: detected capacity change from 0 to 2048 [ 3440.678860][ T984] loop0: detected capacity change from 0 to 16 01:55:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x80000, &(0x7f0000000500)) [ 3440.720591][ T984] EXT4-fs (loop0): bad geometry: block count 524288 exceeds size of device (2 blocks) [ 3440.724726][ T995] loop2: detected capacity change from 0 to 2048 [ 3440.739666][ T998] loop5: detected capacity change from 0 to 4 [ 3440.744841][ T1001] loop1: detected capacity change from 0 to 2048 [ 3440.748544][ T999] loop4: detected capacity change from 0 to 1030 [ 3440.762192][ T999] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3440.772212][ T998] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3440.774043][ T984] loop0: detected capacity change from 0 to 16 [ 3440.782005][ T999] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3440.793994][ T999] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3440.809162][ T999] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x80040, &(0x7f0000000500)) [ 3440.810004][ T995] EXT4-fs (loop2): unsupported descriptor size 255 [ 3440.817598][ T999] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.825617][ T984] EXT4-fs (loop0): bad geometry: block count 524288 exceeds size of device (2 blocks) [ 3440.846409][ T999] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.854726][ T999] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.867510][ T999] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.876128][ T999] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.890229][ T998] loop5: detected capacity change from 0 to 4 [ 3440.897685][ T998] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3440.904994][ T999] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3440.913443][ T999] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3440.925519][ T999] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3440.937923][ T999] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3440.953474][ T999] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3440.960459][ T999] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000100000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:23 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000070f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc0000, &(0x7f0000000500)) [ 3440.968090][ T1019] loop1: detected capacity change from 0 to 2048 01:55:23 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000009000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3441.028351][ T1027] loop5: detected capacity change from 0 to 4 [ 3441.046058][ T995] loop2: detected capacity change from 0 to 2048 [ 3441.064408][ T1027] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:23 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae13256000100fe", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3441.074321][ T995] EXT4-fs (loop2): unsupported descriptor size 255 [ 3441.108540][ T1037] loop4: detected capacity change from 0 to 1030 [ 3441.125090][ T1045] loop0: detected capacity change from 0 to 16 [ 3441.125545][ T1041] loop1: detected capacity change from 0 to 2048 [ 3441.145053][ T1027] loop5: detected capacity change from 0 to 4 01:55:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x400000, &(0x7f0000000500)) [ 3441.155704][ T1045] EXT4-fs (loop0): bad geometry: block count 589824 exceeds size of device (2 blocks) [ 3441.166053][ T1037] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3441.177904][ T1027] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3441.213660][ T1037] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3441.213937][ T1059] loop2: detected capacity change from 0 to 2048 [ 3441.222819][ T1037] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3441.249404][ T1059] EXT4-fs (loop2): unsupported descriptor size 254 [ 3441.257184][ T1045] loop0: detected capacity change from 0 to 16 01:55:23 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xea01000000000000) 01:55:23 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000080f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:23 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae13256000100ff", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3441.267040][ T1065] loop1: detected capacity change from 0 to 2048 [ 3441.290364][ T1045] EXT4-fs (loop0): bad geometry: block count 589824 exceeds size of device (2 blocks) [ 3441.307354][ T1071] loop5: detected capacity change from 0 to 4 [ 3441.322685][ T1065] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3441.328698][ T1037] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3441.341593][ T1037] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.358431][ T1037] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:23 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000a000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3441.360762][ T1071] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3441.366839][ T1037] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.419930][ T1086] loop2: detected capacity change from 0 to 2048 [ 3441.433620][ T1071] loop5: detected capacity change from 0 to 4 [ 3441.439009][ T1037] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3441.448931][ T1037] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.462660][ T1086] EXT4-fs (loop2): unsupported descriptor size 255 01:55:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1000000, &(0x7f0000000500)) [ 3441.480289][ T1037] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3441.490055][ T1037] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.493049][ T1071] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3441.501898][ T1037] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3441.510481][ T1094] loop0: detected capacity change from 0 to 16 [ 3441.522472][ T1037] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3441.544027][ T1096] loop1: detected capacity change from 0 to 2048 [ 3441.544462][ T1037] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3441.558911][ T1037] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:24 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000090f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000110000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3441.568748][ T1096] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3441.582924][ T1094] EXT4-fs (loop0): bad geometry: block count 655360 exceeds size of device (2 blocks) [ 3441.597073][ T1086] loop2: detected capacity change from 0 to 2048 [ 3441.612960][ T1086] EXT4-fs (loop2): unsupported descriptor size 255 01:55:24 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x21, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3441.659720][ T1094] loop0: detected capacity change from 0 to 16 [ 3441.680514][ T1094] EXT4-fs (loop0): bad geometry: block count 655360 exceeds size of device (2 blocks) [ 3441.700623][ T1117] loop4: detected capacity change from 0 to 1030 01:55:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2000000, &(0x7f0000000500)) 01:55:24 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xeb00000000000000) [ 3441.700966][ T1118] loop5: detected capacity change from 0 to 4 [ 3441.725839][ T1118] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3441.736488][ T1117] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3441.746976][ T1121] loop2: detected capacity change from 0 to 2048 01:55:24 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000b000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3441.764740][ T1127] loop1: detected capacity change from 0 to 2048 [ 3441.775065][ T1121] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3441.786704][ T1118] loop5: detected capacity change from 0 to 4 [ 3441.801515][ T1118] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3441.810090][ T1127] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3441.818718][ T1138] loop0: detected capacity change from 0 to 16 [ 3441.822521][ T1117] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3441.836423][ T1138] EXT4-fs (loop0): bad geometry: block count 720896 exceeds size of device (2 blocks) [ 3441.842150][ T1117] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3441.860757][ T1117] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3441.869137][ T1117] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.881333][ T1117] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3441.889968][ T1117] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.904662][ T1117] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:24 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000a0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2040000, &(0x7f0000000500)) [ 3441.913116][ T1117] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3441.918729][ T1121] loop2: detected capacity change from 0 to 2048 [ 3441.927349][ T1138] loop0: detected capacity change from 0 to 16 [ 3441.941219][ T1121] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3441.957293][ T1138] EXT4-fs (loop0): bad geometry: block count 720896 exceeds size of device (2 blocks) [ 3441.986450][ T1152] loop5: detected capacity change from 0 to 4 [ 3441.992981][ T1117] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3441.998210][ T1153] loop1: detected capacity change from 0 to 2048 [ 3442.002688][ T1117] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3442.020693][ T1117] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:24 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0xfe, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3442.021290][ T1152] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3442.033171][ T1117] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3442.033195][ T1117] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3442.033207][ T1117] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:24 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000c000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001d9c01f110000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3442.104504][ T1152] loop5: detected capacity change from 0 to 4 [ 3442.115310][ T1152] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3442.142375][ T1173] loop2: detected capacity change from 0 to 2048 01:55:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x3000000, &(0x7f0000000500)) 01:55:24 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000b0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3442.150551][ T1174] loop0: detected capacity change from 0 to 16 [ 3442.164540][ T1174] EXT4-fs (loop0): bad geometry: block count 786432 exceeds size of device (2 blocks) [ 3442.184974][ T1173] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3442.203815][ T1185] loop4: detected capacity change from 0 to 1030 [ 3442.211268][ T1186] loop1: detected capacity change from 0 to 2048 [ 3442.222782][ T1185] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3442.226625][ T1190] loop5: detected capacity change from 0 to 4 [ 3442.232772][ T1186] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:24 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xeb01000000000000) [ 3442.260225][ T1174] loop0: detected capacity change from 0 to 16 [ 3442.266571][ T1185] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3442.293785][ T1173] loop2: detected capacity change from 0 to 2048 01:55:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4000000, &(0x7f0000000500)) [ 3442.312361][ T1190] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3442.319818][ T1174] EXT4-fs (loop0): bad geometry: block count 786432 exceeds size of device (2 blocks) [ 3442.343370][ T1173] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3442.351053][ T1185] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3442.390795][ T1190] loop5: detected capacity change from 0 to 4 [ 3442.408689][ T1185] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3442.427912][ T1190] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3442.442892][ T1185] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3442.451814][ T1185] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3442.464765][ T1213] loop1: detected capacity change from 0 to 2048 [ 3442.479103][ T1213] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:24 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xec00000000000000) 01:55:24 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000d000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:24 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0xfffe, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:25 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000c0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3442.493461][ T1185] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3442.502774][ T1185] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3442.545041][ T1185] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3442.546659][ T1226] loop5: detected capacity change from 0 to 4 [ 3442.553788][ T1185] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x5000000, &(0x7f0000000500)) [ 3442.606441][ T1226] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3442.609510][ T1228] loop0: detected capacity change from 0 to 16 [ 3442.617246][ T1237] loop2: detected capacity change from 0 to 2048 [ 3442.638500][ T1237] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3442.651205][ T1228] EXT4-fs (loop0): bad geometry: block count 851968 exceeds size of device (2 blocks) [ 3442.671467][ T1185] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3442.679986][ T1245] loop1: detected capacity change from 0 to 2048 [ 3442.680170][ T1185] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3442.698261][ T1185] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3442.709707][ T1245] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3442.710186][ T1185] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3442.728009][ T1226] loop5: detected capacity change from 0 to 4 [ 3442.734736][ T1185] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000120000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3442.734756][ T1185] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3442.774019][ T1237] loop2: detected capacity change from 0 to 2048 [ 3442.782576][ T1228] loop0: detected capacity change from 0 to 16 [ 3442.789957][ T1226] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6000000, &(0x7f0000000500)) [ 3442.812526][ T1237] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3442.812664][ T1228] EXT4-fs (loop0): bad geometry: block count 851968 exceeds size of device (2 blocks) [ 3442.850660][ T1268] loop4: detected capacity change from 0 to 1030 01:55:25 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0xfffffffe, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:25 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000e000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:25 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000d0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3442.865862][ T1268] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:25 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xec01000000000000) [ 3442.924220][ T1271] loop1: detected capacity change from 0 to 2048 [ 3442.924662][ T1268] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3442.946769][ T1271] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3442.956669][ T1284] loop0: detected capacity change from 0 to 16 [ 3442.977088][ T1268] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3442.996860][ T1268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.006896][ T1268] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.019170][ T1284] EXT4-fs (loop0): bad geometry: block count 917504 exceeds size of device (2 blocks) 01:55:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6040000, &(0x7f0000000500)) [ 3443.076689][ T1294] loop5: detected capacity change from 0 to 4 [ 3443.089327][ T1284] loop0: detected capacity change from 0 to 16 [ 3443.104316][ T1284] EXT4-fs (loop0): bad geometry: block count 917504 exceeds size of device (2 blocks) [ 3443.122860][ T1294] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3443.124322][ T1268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.139921][ T1268] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.142144][ T1283] loop2: detected capacity change from 0 to 32632 [ 3443.163230][ T1304] loop1: detected capacity change from 0 to 2048 [ 3443.168134][ T1268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.179952][ T1268] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.183306][ T1283] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3443.201938][ T1268] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.210205][ T1268] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.222244][ T1268] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3443.235281][ T1268] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3443.250134][ T1268] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3443.256825][ T1268] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:25 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000010000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3443.279503][ T1294] loop5: detected capacity change from 0 to 4 [ 3443.294465][ T1294] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:25 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7000000, &(0x7f0000000500)) 01:55:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000001f0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:25 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0xfffffffffffffffe, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3443.351881][ T1321] loop0: detected capacity change from 0 to 16 [ 3443.390841][ T1321] EXT4-fs (loop0): bad geometry: block count 1048576 exceeds size of device (2 blocks) 01:55:25 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000e0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:25 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xed00000000000000) [ 3443.421141][ T1326] loop1: detected capacity change from 0 to 2048 [ 3443.446742][ T1335] loop5: detected capacity change from 0 to 4 [ 3443.457270][ T1338] loop4: detected capacity change from 0 to 1030 [ 3443.465646][ T1326] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3443.479638][ T1321] loop0: detected capacity change from 0 to 16 [ 3443.487289][ T1335] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3443.504774][ T1321] EXT4-fs (loop0): bad geometry: block count 1048576 exceeds size of device (2 blocks) [ 3443.521809][ T1338] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3443.540103][ T1335] loop5: detected capacity change from 0 to 4 [ 3443.549318][ T1335] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3443.555311][ T1338] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:26 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000f0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3443.567858][ T1338] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:26 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000011000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x8000000, &(0x7f0000000500)) [ 3443.616888][ T1338] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.618288][ T1332] loop2: detected capacity change from 0 to 32632 [ 3443.625221][ T1338] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.645940][ T1332] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3443.658564][ T1359] loop5: detected capacity change from 0 to 4 [ 3443.670953][ T1359] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3443.684062][ T1365] loop1: detected capacity change from 0 to 2048 [ 3443.690918][ T1338] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.699301][ T1338] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.720719][ T1366] loop0: detected capacity change from 0 to 16 [ 3443.727302][ T1365] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3443.740751][ T1359] loop5: detected capacity change from 0 to 4 [ 3443.741691][ T1366] EXT4-fs (loop0): bad geometry: block count 1114112 exceeds size of device (2 blocks) [ 3443.760971][ T1338] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.769352][ T1338] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.781979][ T1359] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3443.782397][ T1338] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3443.797416][ T1338] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3443.808806][ T1338] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x9000000, &(0x7f0000000500)) [ 3443.820999][ T1338] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3443.835357][ T1338] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3443.842516][ T1338] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:26 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000100f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3443.891074][ T1366] loop0: detected capacity change from 0 to 16 [ 3443.901619][ T1366] EXT4-fs (loop0): bad geometry: block count 1114112 exceeds size of device (2 blocks) [ 3443.927773][ T1389] loop1: detected capacity change from 0 to 2048 01:55:26 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xed01000000000000) [ 3443.939221][ T1392] loop5: detected capacity change from 0 to 4 01:55:26 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0xffffffffffffffff, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:26 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000012000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3443.966947][ T1389] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3443.980071][ T1392] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000200000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xa000000, &(0x7f0000000500)) [ 3444.049038][ T1407] loop0: detected capacity change from 0 to 16 [ 3444.060435][ T1392] loop5: detected capacity change from 0 to 4 [ 3444.066751][ T1407] EXT4-fs (loop0): bad geometry: block count 1179648 exceeds size of device (2 blocks) [ 3444.091764][ T1392] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:26 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000110f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3444.130013][ T1407] loop0: detected capacity change from 0 to 16 [ 3444.132024][ T1422] loop1: detected capacity change from 0 to 2048 [ 3444.144792][ T1421] loop4: detected capacity change from 0 to 1030 [ 3444.160822][ T1407] EXT4-fs (loop0): bad geometry: block count 1179648 exceeds size of device (2 blocks) [ 3444.186365][ T1422] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.196114][ T1434] loop5: detected capacity change from 0 to 4 [ 3444.200379][ T1421] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3444.214838][ T1434] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3444.224792][ T1421] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:26 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000002e000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3444.240247][ T1434] loop5: detected capacity change from 0 to 4 [ 3444.250414][ T1434] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3444.279034][ T1400] loop2: detected capacity change from 0 to 32632 01:55:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xb000000, &(0x7f0000000500)) [ 3444.286789][ T1421] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3444.307778][ T1400] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 3444.326411][ T1447] loop0: detected capacity change from 0 to 16 01:55:26 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000120f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3444.351102][ T1450] loop1: detected capacity change from 0 to 2048 [ 3444.371472][ T1447] EXT4-fs (loop0): bad geometry: block count 3014656 exceeds size of device (2 blocks) [ 3444.387086][ T1450] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.398274][ T1421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3444.399338][ T1457] loop5: detected capacity change from 0 to 4 [ 3444.406498][ T1421] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3444.425472][ T1457] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:26 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xee00000000000000) 01:55:26 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="030000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3444.444394][ T1421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3444.452876][ T1421] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3444.473214][ T1447] loop0: detected capacity change from 0 to 16 [ 3444.482788][ T1457] loop5: detected capacity change from 0 to 4 01:55:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc000000, &(0x7f0000000500)) [ 3444.505250][ T1421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3444.513522][ T1421] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3444.526281][ T1447] EXT4-fs (loop0): bad geometry: block count 3014656 exceeds size of device (2 blocks) [ 3444.538226][ T1457] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3444.546493][ T1474] loop2: detected capacity change from 0 to 2048 01:55:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xd000000, &(0x7f0000000500)) [ 3444.547489][ T1477] loop1: detected capacity change from 0 to 2048 [ 3444.562952][ T1477] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.575983][ T1474] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.593390][ T1421] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3444.602061][ T1421] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3444.614248][ T1421] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3444.626774][ T1421] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3444.641091][ T1421] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:27 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000220f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:27 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000047000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3444.648059][ T1421] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3444.655796][ T1488] loop1: detected capacity change from 0 to 2048 01:55:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000010200000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:27 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="040000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3444.710296][ T1488] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.717766][ T1497] loop5: detected capacity change from 0 to 4 [ 3444.742330][ T1498] loop0: detected capacity change from 0 to 16 [ 3444.769178][ T1497] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3444.776234][ T1498] EXT4-fs (loop0): bad geometry: block count 4653056 exceeds size of device (2 blocks) [ 3444.786931][ T1505] loop2: detected capacity change from 0 to 2048 01:55:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xe000000, &(0x7f0000000500)) [ 3444.819509][ T1505] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.821612][ T1498] loop0: detected capacity change from 0 to 16 [ 3444.834363][ T1517] loop4: detected capacity change from 0 to 1030 [ 3444.844512][ T1497] loop5: detected capacity change from 0 to 4 [ 3444.851659][ T1498] EXT4-fs (loop0): bad geometry: block count 4653056 exceeds size of device (2 blocks) [ 3444.861697][ T1497] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3444.885593][ T1517] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3444.899184][ T1532] loop1: detected capacity change from 0 to 2048 [ 3444.906937][ T1517] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3444.918192][ T1532] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:27 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000064000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3444.930417][ T1517] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3444.937770][ T1505] loop2: detected capacity change from 0 to 2048 [ 3444.945911][ T1505] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3444.957692][ T1517] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:27 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000250f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:27 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="060000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3444.980691][ T1517] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3444.989183][ T1517] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3445.042341][ T1547] loop5: detected capacity change from 0 to 4 [ 3445.058102][ T1553] loop0: detected capacity change from 0 to 16 [ 3445.065862][ T1517] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.070422][ T1554] loop2: detected capacity change from 0 to 2048 [ 3445.074217][ T1517] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:27 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xee01000000000000) 01:55:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf000000, &(0x7f0000000500)) [ 3445.098595][ T1547] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3445.106513][ T1553] EXT4-fs (loop0): bad geometry: block count 6553600 exceeds size of device (2 blocks) [ 3445.127577][ T1554] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.129085][ T1564] loop1: detected capacity change from 0 to 2048 [ 3445.150632][ T1547] loop5: detected capacity change from 0 to 4 [ 3445.161960][ T1547] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3445.188731][ T1564] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:27 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="070000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3445.200642][ T1517] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.209107][ T1517] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3445.221862][ T1553] loop0: detected capacity change from 0 to 16 [ 3445.231933][ T1553] EXT4-fs (loop0): bad geometry: block count 6553600 exceeds size of device (2 blocks) [ 3445.236989][ T1517] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.251547][ T1517] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3445.264333][ T1517] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3445.276986][ T1517] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3445.291514][ T1517] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:27 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000002e0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:27 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000fe000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x10000000, &(0x7f0000000500)) [ 3445.298337][ T1517] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3445.366139][ T1587] loop2: detected capacity change from 0 to 2048 [ 3445.377533][ T1592] loop5: detected capacity change from 0 to 4 [ 3445.392682][ T1594] loop1: detected capacity change from 0 to 2048 [ 3445.396923][ T1592] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3445.410676][ T1587] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.416188][ T1596] loop0: detected capacity change from 0 to 16 [ 3445.422921][ T1594] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.447613][ T1596] EXT4-fs (loop0): bad geometry: block count 16646144 exceeds size of device (2 blocks) 01:55:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000220000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:27 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xef00000000000000) 01:55:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x10040000, &(0x7f0000000500)) [ 3445.481754][ T1587] loop2: detected capacity change from 0 to 2048 [ 3445.491153][ T1592] loop5: detected capacity change from 0 to 4 [ 3445.496513][ T1587] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.508758][ T1592] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3445.517297][ T1596] loop0: detected capacity change from 0 to 16 01:55:28 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000480f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3445.536618][ T1596] EXT4-fs (loop0): bad geometry: block count 16646144 exceeds size of device (2 blocks) 01:55:28 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="080000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:28 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000000400c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3445.594950][ T1637] loop5: detected capacity change from 0 to 4 [ 3445.614953][ T1633] loop4: detected capacity change from 0 to 1030 [ 3445.622731][ T1634] loop1: detected capacity change from 0 to 2048 [ 3445.638156][ T1644] loop2: detected capacity change from 0 to 2048 [ 3445.641651][ T1646] loop0: detected capacity change from 0 to 16 [ 3445.652177][ T1633] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3445.662775][ T1644] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.675706][ T1637] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:28 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000004c0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x11000000, &(0x7f0000000500)) [ 3445.700025][ T1633] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3445.706702][ T1646] EXT4-fs (loop0): bad geometry: block count 1073741824 exceeds size of device (2 blocks) [ 3445.719168][ T1633] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3445.745595][ T1633] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.749376][ T1644] loop2: detected capacity change from 0 to 2048 [ 3445.754141][ T1633] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3445.774502][ T1646] loop0: detected capacity change from 0 to 16 [ 3445.784244][ T1646] EXT4-fs (loop0): bad geometry: block count 1073741824 exceeds size of device (2 blocks) [ 3445.784758][ T1669] loop5: detected capacity change from 0 to 4 [ 3445.807087][ T1670] loop1: detected capacity change from 0 to 2048 [ 3445.817382][ T1644] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.835568][ T1670] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3445.853343][ T1669] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3445.860335][ T1633] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.869251][ T1633] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:28 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000feff0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:28 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xef01000000000000) 01:55:28 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0a0000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3445.903122][ T1633] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.912044][ T1633] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3445.924091][ T1633] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3445.932304][ T1633] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3445.943866][ T1633] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3445.945808][ T1691] loop0: detected capacity change from 0 to 16 [ 3445.955902][ T1633] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3445.977833][ T1633] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3445.984538][ T1633] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000250000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3446.018527][ T1669] loop5: detected capacity change from 0 to 4 [ 3446.027131][ T1669] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3446.045075][ T1691] EXT4-fs (loop0): bad geometry: block count 4294836224 exceeds size of device (2 blocks) 01:55:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x12000000, &(0x7f0000000500)) [ 3446.068516][ T1710] loop2: detected capacity change from 0 to 2048 [ 3446.086258][ T1710] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.096174][ T1715] loop1: detected capacity change from 0 to 2048 01:55:28 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000600f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:28 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0f0000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3446.112530][ T1719] loop4: detected capacity change from 0 to 1030 [ 3446.134288][ T1691] loop0: detected capacity change from 0 to 16 [ 3446.140878][ T1719] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3446.156271][ T1691] EXT4-fs (loop0): bad geometry: block count 4294836224 exceeds size of device (2 blocks) [ 3446.181669][ T1715] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.184469][ T1719] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3446.204146][ T1732] loop5: detected capacity change from 0 to 4 [ 3446.204822][ T1735] loop2: detected capacity change from 0 to 2048 [ 3446.219088][ T1719] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3446.237972][ T1735] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.248923][ T1719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3446.249196][ T1732] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3446.257179][ T1719] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:28 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="100000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:28 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000a000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3446.276105][ T1719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3446.284433][ T1719] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.311138][ T1732] loop5: detected capacity change from 0 to 4 [ 3446.313489][ T1719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x12010000, &(0x7f0000000500)) [ 3446.325644][ T1719] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.330994][ T1732] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3446.368568][ T1748] loop0: detected capacity change from 0 to 16 [ 3446.375626][ T1750] loop2: detected capacity change from 0 to 2048 01:55:28 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xeffdffff00000000) [ 3446.386425][ T1754] loop1: detected capacity change from 0 to 2048 [ 3446.397689][ T1748] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3446.413599][ T1754] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.422819][ T1719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3446.433591][ T1719] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.445116][ T1719] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3446.457444][ T1719] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3446.471661][ T1719] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:28 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x20000000, &(0x7f0000000500)) 01:55:28 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000680f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3446.478650][ T1719] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3446.493979][ T1750] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.507294][ T1748] loop0: detected capacity change from 0 to 16 [ 3446.526897][ T1748] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000002e0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3446.553489][ T1784] loop1: detected capacity change from 0 to 2048 [ 3446.555843][ T1785] loop5: detected capacity change from 0 to 4 [ 3446.567406][ T1784] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.581276][ T1785] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:29 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000006c0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:29 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003020c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3446.603078][ T1804] loop4: detected capacity change from 0 to 1030 [ 3446.613039][ T1750] loop2: detected capacity change from 0 to 2048 [ 3446.637979][ T1804] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x20100000, &(0x7f0000000500)) [ 3446.657354][ T1750] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.668764][ T1818] loop5: detected capacity change from 0 to 4 [ 3446.672542][ T1820] loop0: detected capacity change from 0 to 16 [ 3446.682644][ T1804] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:29 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="230000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3446.707828][ T1818] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3446.729197][ T1804] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3446.751530][ T1818] loop5: detected capacity change from 0 to 4 [ 3446.759149][ T1832] loop2: detected capacity change from 0 to 2048 [ 3446.769726][ T1818] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3446.777765][ T1820] EXT4-fs (loop0): bad geometry: block count 33751040 exceeds size of device (2 blocks) [ 3446.780826][ T1804] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3446.796542][ T1804] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.811487][ T1804] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3446.816514][ T1836] loop1: detected capacity change from 0 to 2048 [ 3446.819987][ T1804] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.828351][ T1832] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3446.839345][ T1804] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:29 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf000000000000000) [ 3446.858163][ T1804] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.871110][ T1804] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3446.879927][ T1804] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3446.891997][ T1804] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:29 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000740f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3446.904188][ T1804] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3446.918539][ T1804] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3446.925900][ T1804] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x22000000, &(0x7f0000000500)) [ 3446.961546][ T1820] loop0: detected capacity change from 0 to 16 [ 3446.968151][ T1832] loop2: detected capacity change from 0 to 2048 [ 3446.985176][ T1820] EXT4-fs (loop0): bad geometry: block count 33751040 exceeds size of device (2 blocks) [ 3446.996401][ T1832] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:29 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="2e0000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3447.021413][ T1859] loop5: detected capacity change from 0 to 4 [ 3447.021815][ T1857] loop1: detected capacity change from 0 to 2048 [ 3447.035045][ T1859] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3447.045840][ T1857] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000300000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:29 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003030c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x22010000, &(0x7f0000000500)) [ 3447.084088][ T1859] loop5: detected capacity change from 0 to 4 [ 3447.102465][ T1859] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3447.125269][ T1876] loop2: detected capacity change from 0 to 2048 01:55:29 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000007a0f000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3447.150495][ T1880] loop0: detected capacity change from 0 to 16 [ 3447.162004][ T1883] loop4: detected capacity change from 0 to 1030 [ 3447.169355][ T1876] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.182860][ T1880] EXT4-fs (loop0): bad geometry: block count 50528256 exceeds size of device (2 blocks) [ 3447.196480][ T1883] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3447.200989][ T1886] loop1: detected capacity change from 0 to 2048 [ 3447.207678][ T1883] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3447.219917][ T1891] loop5: detected capacity change from 0 to 4 [ 3447.226498][ T1883] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:29 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000011000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3447.244508][ T1891] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3447.252318][ T1883] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.259091][ T1876] loop2: detected capacity change from 0 to 2048 [ 3447.260743][ T1883] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.280309][ T1883] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.288542][ T1883] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.300888][ T1880] loop0: detected capacity change from 0 to 16 [ 3447.301537][ T1883] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.315530][ T1883] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.327522][ T1883] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.335363][ T1880] EXT4-fs (loop0): bad geometry: block count 50528256 exceeds size of device (2 blocks) [ 3447.335942][ T1883] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.347064][ T1876] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.357314][ T1883] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3447.379794][ T1883] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:29 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf001000000000000) 01:55:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000320000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3447.390857][ T1886] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.393997][ T1883] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3447.412262][ T1883] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:29 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="640000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3447.458618][ T1904] loop5: detected capacity change from 0 to 4 [ 3447.470821][ T1904] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:29 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003040c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x25000000, &(0x7f0000000500)) [ 3447.499200][ T1918] loop4: detected capacity change from 0 to 1030 [ 3447.532790][ T1918] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3447.537016][ T1927] loop0: detected capacity change from 0 to 16 [ 3447.547070][ T1926] loop2: detected capacity change from 0 to 2048 [ 3447.563810][ T1927] EXT4-fs (loop0): bad geometry: block count 67305472 exceeds size of device (2 blocks) [ 3447.570716][ T1931] loop1: detected capacity change from 0 to 2048 [ 3447.585856][ T1904] loop5: detected capacity change from 0 to 4 [ 3447.585922][ T1926] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.607866][ T1904] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3447.608026][ T1918] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:30 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="fe0000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3447.654778][ T1931] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.666530][ T1918] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3447.683337][ T1927] loop0: detected capacity change from 0 to 16 01:55:30 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000012000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3447.700601][ T1918] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.708976][ T1918] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.709157][ T1927] EXT4-fs (loop0): bad geometry: block count 67305472 exceeds size of device (2 blocks) [ 3447.721362][ T1918] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.739219][ T1918] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.747763][ T1948] loop2: detected capacity change from 0 to 2048 [ 3447.752450][ T1918] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.767786][ T1918] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.780735][ T1949] loop5: detected capacity change from 0 to 4 [ 3447.799027][ T1949] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3447.808978][ T1918] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3447.817647][ T1918] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3447.821283][ T1948] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.830040][ T1918] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x28010000, &(0x7f0000000500)) [ 3447.853765][ T1918] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3447.870069][ T1918] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3447.876880][ T1918] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3447.896305][ T1960] loop1: detected capacity change from 0 to 2048 01:55:30 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003050c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:30 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000002000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:30 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf100000000000000) [ 3447.905714][ T1960] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3447.917854][ T1949] loop5: detected capacity change from 0 to 4 [ 3447.928600][ T1949] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3447.945758][ T1948] loop2: detected capacity change from 0 to 2048 [ 3447.963981][ T1948] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000003f0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2e000000, &(0x7f0000000500)) [ 3448.015897][ T1979] loop0: detected capacity change from 0 to 16 [ 3448.027649][ T1979] EXT4-fs (loop0): bad geometry: block count 84082688 exceeds size of device (2 blocks) [ 3448.040827][ T1980] loop5: detected capacity change from 0 to 4 [ 3448.058282][ T1980] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:30 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0e0100000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3448.070405][ T1979] loop0: detected capacity change from 0 to 16 [ 3448.075365][ T1987] loop1: detected capacity change from 0 to 2048 [ 3448.084710][ T1979] EXT4-fs (loop0): bad geometry: block count 84082688 exceeds size of device (2 blocks) [ 3448.107426][ T1994] loop2: detected capacity change from 0 to 2048 [ 3448.116155][ T1995] loop4: detected capacity change from 0 to 1030 [ 3448.124189][ T1987] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3448.135468][ T1994] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 270)! [ 3448.146134][ T1994] EXT4-fs (loop2): group descriptors corrupted! [ 3448.152917][ T1995] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:30 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003060c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3448.169563][ T1980] loop5: detected capacity change from 0 to 4 [ 3448.183109][ T1980] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3448.192194][ T1995] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3448.209724][ T1994] loop2: detected capacity change from 0 to 2048 01:55:30 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000003000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3448.218559][ T1995] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3448.238725][ T1994] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 270)! [ 3448.249339][ T1994] EXT4-fs (loop2): group descriptors corrupted! [ 3448.262989][ T1995] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:30 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x3f000000, &(0x7f0000000500)) [ 3448.271544][ T1995] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.286522][ T1995] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.295239][ T1995] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.300141][ T2022] loop1: detected capacity change from 0 to 2048 01:55:30 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="9e0200000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3448.318870][ T2022] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3448.338565][ T2017] loop0: detected capacity change from 0 to 16 [ 3448.354740][ T2025] loop5: detected capacity change from 0 to 4 [ 3448.363498][ T2017] EXT4-fs (loop0): bad geometry: block count 100859904 exceeds size of device (2 blocks) [ 3448.374068][ T2031] loop2: detected capacity change from 0 to 2048 [ 3448.377452][ T2025] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3448.389733][ T1995] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.398061][ T1995] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.415326][ T1995] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.424097][ T1995] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.435916][ T1995] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3448.448546][ T1995] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:30 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf101000000000000) [ 3448.461738][ T2031] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 670)! [ 3448.462696][ T1995] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3448.473669][ T2031] EXT4-fs (loop2): group descriptors corrupted! [ 3448.480409][ T1995] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:31 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000004000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000400000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x40000000, &(0x7f0000000500)) [ 3448.519729][ T2017] loop0: detected capacity change from 0 to 16 [ 3448.536787][ T2017] EXT4-fs (loop0): bad geometry: block count 100859904 exceeds size of device (2 blocks) [ 3448.580490][ T2050] loop5: detected capacity change from 0 to 4 [ 3448.583810][ T2052] loop1: detected capacity change from 0 to 2048 [ 3448.601803][ T2057] loop4: detected capacity change from 0 to 1030 [ 3448.611080][ T2050] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3448.619658][ T2052] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:55:31 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003070c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x40000800, &(0x7f0000000500)) 01:55:31 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000005000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3448.631765][ T2057] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3448.669311][ T2057] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3448.686196][ T2031] loop2: detected capacity change from 0 to 2048 [ 3448.698945][ T2077] loop0: detected capacity change from 0 to 16 [ 3448.708701][ T2031] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 670)! [ 3448.709093][ T2057] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, [ 3448.719818][ T2031] EXT4-fs (loop2): group descriptors corrupted! [ 3448.734802][ T2057] block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3448.743681][ T2057] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.752005][ T2057] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.765202][ T2077] EXT4-fs (loop0): bad geometry: block count 117637120 exceeds size of device (2 blocks) [ 3448.768699][ T2076] loop1: detected capacity change from 0 to 2048 [ 3448.775416][ T2057] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.790212][ T2057] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.802171][ T2057] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.807440][ T2081] loop5: detected capacity change from 0 to 4 [ 3448.812480][ T2057] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:31 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003080c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3448.834965][ T2076] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3448.846447][ T2057] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3448.854840][ T2057] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3448.866350][ T2057] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3448.869565][ T2081] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:31 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="fe0700000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3448.878298][ T2057] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3448.899066][ T2057] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3448.906185][ T2057] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3448.962064][ T2081] loop5: detected capacity change from 0 to 4 [ 3448.982090][ T2081] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:31 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf200000000000000) 01:55:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x48000000, &(0x7f0000000500)) 01:55:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000480000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3449.009484][ T2097] loop2: detected capacity change from 0 to 2048 [ 3449.027465][ T2100] loop0: detected capacity change from 0 to 16 [ 3449.029204][ T2097] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2046)! [ 3449.044278][ T2097] EXT4-fs (loop2): group descriptors corrupted! 01:55:31 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000006000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3449.078663][ T2100] EXT4-fs (loop0): bad geometry: block count 134414336 exceeds size of device (2 blocks) [ 3449.095950][ T2111] loop4: detected capacity change from 0 to 1030 [ 3449.106995][ T2110] loop1: detected capacity change from 0 to 2048 [ 3449.116432][ T2111] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3449.130518][ T2097] loop2: detected capacity change from 0 to 2048 [ 3449.143401][ T2097] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2046)! [ 3449.154015][ T2097] EXT4-fs (loop2): group descriptors corrupted! [ 3449.173902][ T2110] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3449.179605][ T2111] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3449.190029][ T2118] loop5: detected capacity change from 0 to 4 [ 3449.201516][ T2111] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3449.222971][ T2100] loop0: detected capacity change from 0 to 16 01:55:31 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="feff00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3449.239812][ T2100] EXT4-fs (loop0): bad geometry: block count 134414336 exceeds size of device (2 blocks) [ 3449.251490][ T2118] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3449.264613][ T2111] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3449.273703][ T2111] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:31 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4c000000, &(0x7f0000000500)) 01:55:31 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003090c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3449.330372][ T2137] loop2: detected capacity change from 0 to 2048 [ 3449.356047][ T2137] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 65534)! [ 3449.367334][ T2137] EXT4-fs (loop2): group descriptors corrupted! 01:55:31 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf201000000000000) [ 3449.404189][ T2118] loop5: detected capacity change from 0 to 4 [ 3449.404727][ T2111] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3449.415412][ T2118] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3449.419138][ T2111] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3449.448903][ T2142] loop1: detected capacity change from 0 to 2048 [ 3449.467850][ T2142] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3449.492556][ T2137] loop2: detected capacity change from 0 to 2048 01:55:31 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000007000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3449.499317][ T2155] loop0: detected capacity change from 0 to 16 [ 3449.516557][ T2137] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 65534)! [ 3449.527530][ T2137] EXT4-fs (loop2): group descriptors corrupted! 01:55:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x59000000, &(0x7f0000000500)) [ 3449.548300][ T2155] EXT4-fs (loop0): bad geometry: block count 151191552 exceeds size of device (2 blocks) [ 3449.554726][ T2161] loop5: detected capacity change from 0 to 4 01:55:32 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="feffffff0300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3449.606611][ T2111] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3449.615594][ T2111] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3449.616884][ T2161] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3449.648299][ T2155] loop0: detected capacity change from 0 to 16 [ 3449.660285][ T2155] EXT4-fs (loop0): bad geometry: block count 151191552 exceeds size of device (2 blocks) [ 3449.665960][ T2172] loop1: detected capacity change from 0 to 2048 [ 3449.693277][ T2172] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3449.720768][ T2111] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3449.729236][ T2111] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3449.740945][ T2111] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3449.753135][ T2111] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3449.767427][ T2111] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3449.774382][ T2111] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3449.796221][ T2161] loop5: detected capacity change from 0 to 4 01:55:32 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030a0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3449.821764][ T2161] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3449.840690][ T2185] loop2: detected capacity change from 0 to 2048 01:55:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000004c0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x60000000, &(0x7f0000000500)) 01:55:32 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000008000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3449.874496][ T2194] loop0: detected capacity change from 0 to 16 [ 3449.891867][ T2185] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967294)! [ 3449.904216][ T2185] EXT4-fs (loop2): group descriptors corrupted! [ 3449.925638][ T2194] EXT4-fs (loop0): bad geometry: block count 167968768 exceeds size of device (2 blocks) [ 3449.938529][ T2206] loop1: detected capacity change from 0 to 2048 [ 3449.948620][ T2206] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3449.952766][ T2207] loop4: detected capacity change from 0 to 1030 [ 3449.960018][ T2211] loop5: detected capacity change from 0 to 4 [ 3449.975884][ T2207] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3449.987412][ T2194] loop0: detected capacity change from 0 to 16 [ 3449.998214][ T2211] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3450.006521][ T2194] EXT4-fs (loop0): bad geometry: block count 167968768 exceeds size of device (2 blocks) [ 3450.006824][ T2185] loop2: detected capacity change from 0 to 2048 01:55:32 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030b0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x62010000, &(0x7f0000000500)) [ 3450.026181][ T2207] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3450.037005][ T2207] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3450.054116][ T2207] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.062779][ T2207] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.075773][ T2207] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.084177][ T2207] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.084797][ T2211] loop5: detected capacity change from 0 to 4 [ 3450.097101][ T2207] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.111263][ T2207] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.115516][ T2185] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4294967294)! [ 3450.123169][ T2207] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.135029][ T2185] EXT4-fs (loop2): group descriptors corrupted! [ 3450.143496][ T2207] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.162633][ T2207] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3450.168249][ T2232] loop1: detected capacity change from 0 to 2048 [ 3450.175401][ T2207] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3450.196080][ T2207] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3450.197255][ T2232] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3450.203264][ T2207] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:32 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf300000000000000) 01:55:32 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000009000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3450.206803][ T2231] loop0: detected capacity change from 0 to 16 01:55:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000600000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:32 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000040000000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3450.249658][ T2231] EXT4-fs (loop0): bad geometry: block count 184745984 exceeds size of device (2 blocks) 01:55:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x68000000, &(0x7f0000000500)) [ 3450.290976][ T2231] loop0: detected capacity change from 0 to 16 [ 3450.298538][ T2231] EXT4-fs (loop0): bad geometry: block count 184745984 exceeds size of device (2 blocks) [ 3450.345988][ T2250] loop1: detected capacity change from 0 to 2048 [ 3450.355282][ T2253] loop5: detected capacity change from 0 to 4 [ 3450.370399][ T2250] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3450.378821][ T2254] loop4: detected capacity change from 0 to 1030 01:55:32 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030c0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3450.390413][ T2253] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3450.397846][ T2262] loop2: detected capacity change from 0 to 2048 [ 3450.406605][ T2262] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 67108866)! [ 3450.417514][ T2262] EXT4-fs (loop2): group descriptors corrupted! [ 3450.429772][ T2254] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3450.430946][ T2266] loop0: detected capacity change from 0 to 16 [ 3450.449534][ T2253] loop5: detected capacity change from 0 to 4 [ 3450.463387][ T2253] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3450.481026][ T2262] loop2: detected capacity change from 0 to 2048 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6c000000, &(0x7f0000000500)) [ 3450.499678][ T2262] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 67108866)! [ 3450.500176][ T2254] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3450.511658][ T2262] EXT4-fs (loop2): group descriptors corrupted! [ 3450.534092][ T2266] EXT4-fs (loop0): bad geometry: block count 201523200 exceeds size of device (2 blocks) 01:55:33 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000a000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:33 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000800000000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:33 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf301000000000000) 01:55:33 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030d0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3450.569370][ T2266] loop0: detected capacity change from 0 to 16 [ 3450.579413][ T2266] EXT4-fs (loop0): bad geometry: block count 201523200 exceeds size of device (2 blocks) [ 3450.583221][ T2282] loop1: detected capacity change from 0 to 2048 [ 3450.647991][ T2282] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3450.660764][ T2296] loop2: detected capacity change from 0 to 2048 [ 3450.678042][ T2298] loop0: detected capacity change from 0 to 16 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x74000000, &(0x7f0000000500)) [ 3450.685033][ T2254] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3450.702046][ T2298] EXT4-fs (loop0): bad geometry: block count 218300416 exceeds size of device (2 blocks) [ 3450.726684][ T2296] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2147483650)! [ 3450.738317][ T2296] EXT4-fs (loop2): group descriptors corrupted! [ 3450.751128][ T2301] loop5: detected capacity change from 0 to 4 [ 3450.764853][ T2307] loop1: detected capacity change from 0 to 2048 [ 3450.767720][ T2301] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3450.775641][ T2254] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.786601][ T2254] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.803821][ T2307] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3450.809682][ T2254] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.822653][ T2254] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.834989][ T2254] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.844219][ T2254] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.864919][ T2298] loop0: detected capacity change from 0 to 16 [ 3450.875264][ T2301] loop5: detected capacity change from 0 to 4 [ 3450.879816][ T2254] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3450.882153][ T2296] loop2: detected capacity change from 0 to 2048 [ 3450.890172][ T2254] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3450.910438][ T2254] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3450.922943][ T2254] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3450.937517][ T2254] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3450.944304][ T2254] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:33 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf400000000000000) 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7a000000, &(0x7f0000000500)) [ 3450.956824][ T2298] EXT4-fs (loop0): bad geometry: block count 218300416 exceeds size of device (2 blocks) [ 3450.964512][ T2301] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3450.983601][ T2296] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2147483650)! [ 3450.995514][ T2296] EXT4-fs (loop2): group descriptors corrupted! 01:55:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000680000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:33 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000b000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:33 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030e0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3451.081648][ T2337] loop1: detected capacity change from 0 to 2048 [ 3451.092806][ T2342] loop0: detected capacity change from 0 to 16 [ 3451.094001][ T2345] loop5: detected capacity change from 0 to 4 [ 3451.108563][ T2342] EXT4-fs (loop0): bad geometry: block count 235077632 exceeds size of device (2 blocks) [ 3451.123833][ T2349] loop4: detected capacity change from 0 to 1030 [ 3451.131447][ T2337] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3451.147495][ T2345] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3451.158005][ T2349] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3451.176155][ T2349] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3451.184864][ T2349] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3451.211228][ T2345] loop5: detected capacity change from 0 to 4 [ 3451.213660][ T2342] loop0: detected capacity change from 0 to 16 01:55:33 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000100000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3451.225609][ T2349] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.233848][ T2349] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.236373][ T2345] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3451.246060][ T2349] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.263742][ T2349] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x85ffffff, &(0x7f0000000500)) [ 3451.279268][ T2349] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.289558][ T2349] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.318077][ T2342] EXT4-fs (loop0): bad geometry: block count 235077632 exceeds size of device (2 blocks) [ 3451.322422][ T2349] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.338299][ T2349] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.350666][ T2349] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3451.363558][ T2349] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:33 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000c000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:33 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030f0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:33 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf401000000000000) 01:55:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x8cffffff, &(0x7f0000000500)) [ 3451.367568][ T2372] loop1: detected capacity change from 0 to 2048 [ 3451.378062][ T2349] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3451.391364][ T2349] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3451.447288][ T2371] loop2: detected capacity change from 0 to 2048 [ 3451.459004][ T2381] loop0: detected capacity change from 0 to 16 [ 3451.466291][ T2389] loop1: detected capacity change from 0 to 2048 [ 3451.481016][ T2371] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3451.487333][ T2391] loop5: detected capacity change from 0 to 4 [ 3451.492333][ T2371] EXT4-fs (loop2): group descriptors corrupted! [ 3451.513298][ T2381] EXT4-fs (loop0): bad geometry: block count 251854848 exceeds size of device (2 blocks) [ 3451.524103][ T2391] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x97ffffff, &(0x7f0000000500)) 01:55:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000006c0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3451.552263][ T2371] loop2: detected capacity change from 0 to 2048 [ 3451.559269][ T2381] loop0: detected capacity change from 0 to 16 [ 3451.576460][ T2371] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 3451.576761][ T2381] EXT4-fs (loop0): bad geometry: block count 251854848 exceeds size of device (2 blocks) 01:55:34 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000200000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:34 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003100c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3451.587631][ T2371] EXT4-fs (loop2): group descriptors corrupted! [ 3451.608364][ T2406] loop1: detected capacity change from 0 to 2048 [ 3451.636138][ T2391] loop5: detected capacity change from 0 to 4 [ 3451.645293][ T2391] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc0ed0000, &(0x7f0000000500)) 01:55:34 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000d000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3451.676454][ T2414] loop4: detected capacity change from 0 to 1030 [ 3451.686649][ T2418] loop2: detected capacity change from 0 to 2048 [ 3451.714321][ T2422] loop0: detected capacity change from 0 to 16 [ 3451.738059][ T2428] loop1: detected capacity change from 0 to 2048 [ 3451.740925][ T2418] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3451.757442][ T2414] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3451.763225][ T2433] loop5: detected capacity change from 0 to 4 [ 3451.777125][ T2422] EXT4-fs (loop0): bad geometry: block count 268632064 exceeds size of device (2 blocks) [ 3451.777220][ T2428] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3451.788546][ T2414] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3451.805097][ T2414] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3451.820167][ T2433] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:34 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf500000000000000) [ 3451.843862][ T2422] loop0: detected capacity change from 0 to 16 [ 3451.850537][ T2414] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.852733][ T2418] loop2: detected capacity change from 0 to 2048 [ 3451.859416][ T2414] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.882446][ T2418] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3451.887309][ T2414] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.902950][ T2414] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.916665][ T2422] EXT4-fs (loop0): bad geometry: block count 268632064 exceeds size of device (2 blocks) [ 3451.927001][ T2414] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.935690][ T2414] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.948054][ T2414] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3451.957017][ T2414] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3451.969181][ T2414] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:34 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020200000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:34 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003110c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3451.982122][ T2414] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3451.997261][ T2414] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3452.004602][ T2414] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3452.016594][ T2433] loop5: detected capacity change from 0 to 4 [ 3452.034861][ T2433] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc1030000, &(0x7f0000000500)) [ 3452.064959][ T2459] loop2: detected capacity change from 0 to 2048 [ 3452.090352][ T2459] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 514)! [ 3452.100927][ T2459] EXT4-fs (loop2): group descriptors corrupted! 01:55:34 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000e000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3452.118497][ T2463] loop1: detected capacity change from 0 to 2048 [ 3452.142192][ T2459] loop2: detected capacity change from 0 to 2048 [ 3452.152995][ T2459] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 514)! 01:55:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000740000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3452.158155][ T2473] loop0: detected capacity change from 0 to 16 [ 3452.163855][ T2459] EXT4-fs (loop2): group descriptors corrupted! [ 3452.179178][ T2473] EXT4-fs (loop0): bad geometry: block count 285409280 exceeds size of device (2 blocks) 01:55:34 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020300000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xd7020000, &(0x7f0000000500)) [ 3452.228322][ T2473] loop0: detected capacity change from 0 to 16 [ 3452.247686][ T2473] EXT4-fs (loop0): bad geometry: block count 285409280 exceeds size of device (2 blocks) [ 3452.259391][ T2492] loop4: detected capacity change from 0 to 1030 [ 3452.264865][ T2493] loop5: detected capacity change from 0 to 4 [ 3452.273728][ T2496] loop2: detected capacity change from 0 to 2048 [ 3452.285033][ T2499] loop1: detected capacity change from 0 to 2048 [ 3452.290961][ T2492] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3452.301655][ T2493] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3452.314818][ T2496] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 770)! 01:55:34 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf501000000000000) 01:55:34 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003120c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3452.325809][ T2496] EXT4-fs (loop2): group descriptors corrupted! [ 3452.334682][ T2492] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3452.341803][ T2492] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3452.361080][ T2493] loop5: detected capacity change from 0 to 4 01:55:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xdaffffff, &(0x7f0000000500)) [ 3452.379124][ T2496] loop2: detected capacity change from 0 to 2048 [ 3452.392441][ T2493] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3452.401110][ T2496] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 770)! [ 3452.409761][ T2522] loop0: detected capacity change from 0 to 16 [ 3452.412183][ T2496] EXT4-fs (loop2): group descriptors corrupted! [ 3452.434949][ T2522] EXT4-fs (loop0): bad geometry: block count 302186496 exceeds size of device (2 blocks) [ 3452.438458][ T2492] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3452.451767][ T2525] loop1: detected capacity change from 0 to 2048 [ 3452.453724][ T2492] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3452.474073][ T2492] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3452.482537][ T2492] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3452.497712][ T2492] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3452.506197][ T2492] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3452.521699][ T2492] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:35 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000010000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3452.530663][ T2492] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3452.542575][ T2492] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3452.554776][ T2492] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3452.568698][ T2492] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xdbca36eb, &(0x7f0000000500)) [ 3452.575463][ T2492] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3452.589370][ T2522] loop0: detected capacity change from 0 to 16 [ 3452.620477][ T2522] EXT4-fs (loop0): bad geometry: block count 302186496 exceeds size of device (2 blocks) 01:55:35 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020400000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3452.622370][ T2537] loop5: detected capacity change from 0 to 4 01:55:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000007a0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:35 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003220c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3452.675250][ T2543] loop1: detected capacity change from 0 to 2048 [ 3452.696171][ T2537] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3452.733547][ T2558] loop0: detected capacity change from 0 to 16 [ 3452.749760][ T2563] loop4: detected capacity change from 0 to 1030 [ 3452.766029][ T2565] loop2: detected capacity change from 0 to 2048 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xdd020000, &(0x7f0000000500)) 01:55:35 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf5ffffff00000000) [ 3452.778983][ T2558] EXT4-fs (loop0): bad geometry: block count 570621952 exceeds size of device (2 blocks) [ 3452.780921][ T2563] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3452.803449][ T2565] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1026)! [ 3452.805450][ T2537] loop5: detected capacity change from 0 to 4 [ 3452.815176][ T2565] EXT4-fs (loop2): group descriptors corrupted! [ 3452.845439][ T2574] loop1: detected capacity change from 0 to 2048 [ 3452.855833][ T2537] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3452.863531][ T2558] loop0: detected capacity change from 0 to 16 [ 3452.872685][ T2563] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3452.884098][ T2565] loop2: detected capacity change from 0 to 2048 01:55:35 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000011000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xeb36cadb, &(0x7f0000000500)) [ 3452.927125][ T2563] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3452.948103][ T2565] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1026)! [ 3452.960035][ T2565] EXT4-fs (loop2): group descriptors corrupted! [ 3452.970736][ T2563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3452.979762][ T2563] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3452.994369][ T2563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.003286][ T2563] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.020547][ T2596] loop1: detected capacity change from 0 to 2048 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xed020000, &(0x7f0000000500)) [ 3453.024013][ T2558] EXT4-fs (loop0): bad geometry: block count 570621952 exceeds size of device (2 blocks) [ 3453.035267][ T2563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.047801][ T2563] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.065517][ T2600] loop5: detected capacity change from 0 to 4 [ 3453.074267][ T2600] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3453.082430][ T2563] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.091250][ T2563] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.103562][ T2563] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:35 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003250c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:35 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020500000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf6ffffff, &(0x7f0000000500)) [ 3453.116927][ T2563] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3453.133997][ T2563] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3453.141827][ T2563] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3453.155407][ T2606] loop1: detected capacity change from 0 to 2048 [ 3453.191351][ T2600] loop5: detected capacity change from 0 to 4 01:55:35 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c0000005000000012000000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001ffffff850000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3453.243429][ T2622] loop1: detected capacity change from 0 to 2048 [ 3453.249322][ T2623] loop2: detected capacity change from 0 to 2048 [ 3453.261567][ T2625] loop0: detected capacity change from 0 to 16 [ 3453.276152][ T2625] EXT4-fs (loop0): bad geometry: block count 620953600 exceeds size of device (2 blocks) 01:55:35 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf600000000000000) 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf8070000, &(0x7f0000000500)) [ 3453.293707][ T2623] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1282)! [ 3453.306790][ T2623] EXT4-fs (loop2): group descriptors corrupted! [ 3453.336235][ T2637] loop4: detected capacity change from 0 to 1030 [ 3453.343724][ T2625] loop0: detected capacity change from 0 to 16 [ 3453.353075][ T2623] loop2: detected capacity change from 0 to 2048 [ 3453.368078][ T2625] EXT4-fs (loop0): bad geometry: block count 620953600 exceeds size of device (2 blocks) [ 3453.380153][ T2644] loop5: detected capacity change from 0 to 4 [ 3453.383578][ T2623] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1282)! [ 3453.398357][ T2648] loop1: detected capacity change from 0 to 2048 [ 3453.399030][ T2623] EXT4-fs (loop2): group descriptors corrupted! [ 3453.416588][ T2637] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:35 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020600000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:35 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf9fdffff, &(0x7f0000000500)) 01:55:35 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000032e0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3453.436661][ T2644] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3453.480647][ T2637] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3453.504230][ T2637] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3453.511660][ T2661] loop2: detected capacity change from 0 to 2048 [ 3453.519458][ T2662] loop0: detected capacity change from 0 to 16 [ 3453.526618][ T2644] loop5: detected capacity change from 0 to 4 [ 3453.534255][ T2663] loop1: detected capacity change from 0 to 2048 [ 3453.542273][ T2644] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3453.550468][ T2637] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3453.569134][ T2661] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1538)! [ 3453.579721][ T2661] EXT4-fs (loop2): group descriptors corrupted! [ 3453.593123][ T2662] EXT4-fs (loop0): bad geometry: block count 771948544 exceeds size of device (2 blocks) 01:55:36 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000010000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:36 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf601000000000000) 01:55:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfdfdffff, &(0x7f0000000500)) [ 3453.627353][ T2637] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.635687][ T2637] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.676102][ T2684] loop5: detected capacity change from 0 to 4 [ 3453.683547][ T2637] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.684848][ T2661] loop2: detected capacity change from 0 to 2048 [ 3453.691877][ T2637] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.707738][ T2662] loop0: detected capacity change from 0 to 16 [ 3453.722648][ T2684] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3453.723849][ T2690] loop1: detected capacity change from 0 to 2048 [ 3453.742353][ T2661] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1538)! [ 3453.744695][ T2637] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.754391][ T2661] EXT4-fs (loop2): group descriptors corrupted! [ 3453.763101][ T2637] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.785555][ T2662] EXT4-fs (loop0): bad geometry: block count 771948544 exceeds size of device (2 blocks) [ 3453.810674][ T2684] loop5: detected capacity change from 0 to 4 01:55:36 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003450c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3453.827737][ T2684] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3453.848224][ T2637] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3453.857791][ T2637] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3453.871042][ T2637] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3453.883649][ T2637] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3453.899448][ T2637] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3453.906809][ T2637] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfdffffff, &(0x7f0000000500)) 01:55:36 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020700000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3453.930427][ T2708] loop1: detected capacity change from 0 to 2048 [ 3453.959859][ T2715] loop0: detected capacity change from 0 to 16 [ 3453.969536][ T2715] EXT4-fs (loop0): bad geometry: block count 1157824512 exceeds size of device (2 blocks) 01:55:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001ffffff8c0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:36 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f020000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:36 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003460c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfeffffff, &(0x7f0000000500)) [ 3454.000203][ T2723] loop2: detected capacity change from 0 to 2048 [ 3454.025729][ T2723] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1794)! [ 3454.036709][ T2723] EXT4-fs (loop2): group descriptors corrupted! 01:55:36 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf700000000000000) [ 3454.050110][ T2729] loop0: detected capacity change from 0 to 16 [ 3454.056002][ T2732] loop1: detected capacity change from 0 to 2048 [ 3454.057676][ T2730] loop5: detected capacity change from 0 to 4 [ 3454.087373][ T2729] EXT4-fs (loop0): bad geometry: block count 1174601728 exceeds size of device (2 blocks) [ 3454.093685][ T2739] loop4: detected capacity change from 0 to 1030 [ 3454.108929][ T2723] loop2: detected capacity change from 0 to 2048 [ 3454.120932][ T2723] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1794)! [ 3454.133211][ T2723] EXT4-fs (loop2): group descriptors corrupted! [ 3454.144797][ T2739] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3454.155809][ T2730] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3454.167979][ T2729] loop0: detected capacity change from 0 to 16 [ 3454.177947][ T2729] EXT4-fs (loop0): bad geometry: block count 1174601728 exceeds size of device (2 blocks) 01:55:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xff0f0000, &(0x7f0000000500)) [ 3454.199165][ T2739] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3454.219894][ T2755] loop1: detected capacity change from 0 to 2048 [ 3454.221973][ T2739] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:36 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020800000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3454.241767][ T2739] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3454.259053][ T2730] loop5: detected capacity change from 0 to 4 [ 3454.287026][ T2739] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffefffff, &(0x7f0000000500)) 01:55:36 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003470c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3454.295446][ T2739] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3454.314644][ T2730] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3454.325793][ T2765] loop2: detected capacity change from 0 to 2048 [ 3454.345091][ T2774] loop1: detected capacity change from 0 to 2048 [ 3454.345600][ T2739] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3454.356798][ T2775] loop0: detected capacity change from 0 to 16 [ 3454.360807][ T2739] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3454.390846][ T2775] EXT4-fs (loop0): bad geometry: block count 1191378944 exceeds size of device (2 blocks) 01:55:36 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f030000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffbffff, &(0x7f0000000500)) [ 3454.402869][ T2765] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2050)! [ 3454.414026][ T2765] EXT4-fs (loop2): group descriptors corrupted! [ 3454.421787][ T2739] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3454.430774][ T2739] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3454.463035][ T2787] loop1: detected capacity change from 0 to 2048 [ 3454.471121][ T2765] loop2: detected capacity change from 0 to 2048 [ 3454.471454][ T2775] loop0: detected capacity change from 0 to 16 [ 3454.484620][ T2765] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2050)! [ 3454.490457][ T2794] loop5: detected capacity change from 0 to 4 [ 3454.495379][ T2765] EXT4-fs (loop2): group descriptors corrupted! [ 3454.508451][ T2775] EXT4-fs (loop0): bad geometry: block count 1191378944 exceeds size of device (2 blocks) [ 3454.520389][ T2794] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3454.549802][ T2739] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3454.558314][ T2739] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3454.571203][ T2739] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3454.584216][ T2739] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3454.599980][ T2739] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffefff, &(0x7f0000000500)) 01:55:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003ba0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:37 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020900000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:37 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003480c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:37 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf701000000000000) [ 3454.607470][ T2739] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3454.625191][ T2807] loop1: detected capacity change from 0 to 2048 [ 3454.637337][ T2794] loop5: detected capacity change from 0 to 4 [ 3454.646545][ T2794] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:37 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f040000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3454.681741][ T2820] loop2: detected capacity change from 0 to 2048 [ 3454.720432][ T2829] loop0: detected capacity change from 0 to 16 01:55:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffbff, &(0x7f0000000500)) [ 3454.729124][ T2820] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2306)! [ 3454.737150][ T2836] loop5: detected capacity change from 0 to 4 [ 3454.739684][ T2820] EXT4-fs (loop2): group descriptors corrupted! [ 3454.756621][ T2829] EXT4-fs (loop0): bad geometry: block count 1208156160 exceeds size of device (2 blocks) [ 3454.767548][ T2833] loop4: detected capacity change from 0 to 1030 [ 3454.784538][ T2836] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3454.799713][ T2846] loop1: detected capacity change from 0 to 2048 [ 3454.809247][ T2833] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:37 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000034c0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3454.828418][ T2833] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3454.832312][ T2836] loop5: detected capacity change from 0 to 4 [ 3454.841775][ T2833] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3454.849972][ T2829] loop0: detected capacity change from 0 to 16 [ 3454.859172][ T2829] EXT4-fs (loop0): bad geometry: block count 1208156160 exceeds size of device (2 blocks) 01:55:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffdf9, &(0x7f0000000500)) [ 3454.884648][ T2820] loop2: detected capacity change from 0 to 2048 [ 3454.891943][ T2836] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:37 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f050000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3454.921489][ T2833] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3454.938740][ T2820] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2306)! [ 3454.950609][ T2820] EXT4-fs (loop2): group descriptors corrupted! [ 3454.984127][ T2868] loop0: detected capacity change from 0 to 16 [ 3454.991336][ T2870] loop5: detected capacity change from 0 to 4 [ 3454.996123][ T2872] loop1: detected capacity change from 0 to 2048 [ 3455.013509][ T2870] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:37 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf800000000000000) [ 3455.031283][ T2868] EXT4-fs (loop0): bad geometry: block count 1275265024 exceeds size of device (2 blocks) [ 3455.045756][ T2833] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3455.054837][ T2833] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.068927][ T2833] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:37 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020a00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3455.077348][ T2833] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.090294][ T2833] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3455.099045][ T2833] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.113788][ T2870] loop5: detected capacity change from 0 to 4 [ 3455.126133][ T2868] loop0: detected capacity change from 0 to 16 [ 3455.134424][ T2833] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3455.144456][ T2833] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.156525][ T2833] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3455.168901][ T2833] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffdfd, &(0x7f0000000500)) [ 3455.183580][ T2833] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3455.190404][ T2833] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3455.191568][ T2870] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3455.216974][ T2868] EXT4-fs (loop0): bad geometry: block count 1275265024 exceeds size of device (2 blocks) 01:55:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003bb0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:37 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f060000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:37 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003600c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3455.235335][ T2891] loop1: detected capacity change from 0 to 2048 [ 3455.251167][ T2895] loop2: detected capacity change from 0 to 2048 [ 3455.263121][ T2895] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2562)! [ 3455.273863][ T2895] EXT4-fs (loop2): group descriptors corrupted! 01:55:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffff7f, &(0x7f0000000500)) [ 3455.307430][ T2895] loop2: detected capacity change from 0 to 2048 [ 3455.321944][ T2895] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2562)! [ 3455.329225][ T2911] loop5: detected capacity change from 0 to 4 [ 3455.333003][ T2895] EXT4-fs (loop2): group descriptors corrupted! [ 3455.357353][ T2916] loop0: detected capacity change from 0 to 16 [ 3455.364533][ T2913] loop4: detected capacity change from 0 to 1030 [ 3455.387294][ T2911] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3455.387837][ T2913] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:37 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffff85, &(0x7f0000000500)) 01:55:37 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020b00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3455.415026][ T2917] loop1: detected capacity change from 0 to 2048 [ 3455.424967][ T2916] EXT4-fs (loop0): bad geometry: block count 1610809344 exceeds size of device (2 blocks) [ 3455.445086][ T2913] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3455.457165][ T2911] loop5: detected capacity change from 0 to 4 [ 3455.458610][ T2913] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3455.475050][ T2911] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3455.488477][ T2913] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:38 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf801000000000000) [ 3455.516149][ T2916] loop0: detected capacity change from 0 to 16 [ 3455.529158][ T2937] loop2: detected capacity change from 0 to 2048 [ 3455.544938][ T2916] EXT4-fs (loop0): bad geometry: block count 1610809344 exceeds size of device (2 blocks) [ 3455.549969][ T2913] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:38 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f070000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3455.563408][ T2938] loop1: detected capacity change from 0 to 2048 [ 3455.566585][ T2913] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.587229][ T2913] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3455.596553][ T2913] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.602990][ T2947] loop5: detected capacity change from 0 to 4 [ 3455.612557][ T2913] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3455.626144][ T2913] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.629904][ T2937] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2818)! [ 3455.641123][ T2913] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3455.650642][ T2937] EXT4-fs (loop2): group descriptors corrupted! [ 3455.659624][ T2913] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3455.679876][ T2913] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3455.692789][ T2913] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3455.709209][ T2913] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003bc0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3455.716251][ T2913] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3455.734656][ T2947] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:38 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003680c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffff8c, &(0x7f0000000500)) [ 3455.760475][ T2937] loop2: detected capacity change from 0 to 2048 [ 3455.767444][ T2947] loop5: detected capacity change from 0 to 4 [ 3455.770450][ T2937] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2818)! [ 3455.785596][ T2937] EXT4-fs (loop2): group descriptors corrupted! [ 3455.793133][ T2947] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:38 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020c00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:38 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f080000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3455.821132][ T2968] loop4: detected capacity change from 0 to 1030 [ 3455.841182][ T2970] loop1: detected capacity change from 0 to 2048 [ 3455.851379][ T2968] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3455.853654][ T2975] loop2: detected capacity change from 0 to 2048 [ 3455.892685][ T2968] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3455.901604][ T2975] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3074)! [ 3455.903698][ T2984] loop0: detected capacity change from 0 to 16 [ 3455.913266][ T2975] EXT4-fs (loop2): group descriptors corrupted! [ 3455.928215][ T2984] EXT4-fs (loop0): bad geometry: block count 1745027072 exceeds size of device (2 blocks) 01:55:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffff97, &(0x7f0000000500)) [ 3455.955181][ T2968] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3455.984261][ T2990] loop5: detected capacity change from 0 to 4 01:55:38 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf900000000000000) [ 3455.995793][ T2968] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3456.019112][ T2993] loop1: detected capacity change from 0 to 2048 [ 3456.020766][ T2984] loop0: detected capacity change from 0 to 16 [ 3456.029162][ T2968] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3456.041980][ T2968] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.056992][ T2990] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3456.057760][ T2968] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3456.073554][ T2968] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.089587][ T2968] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffffda, &(0x7f0000000500)) [ 3456.098198][ T2968] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.123247][ T2990] loop5: detected capacity change from 0 to 4 [ 3456.127192][ T2975] loop2: detected capacity change from 0 to 2048 [ 3456.142735][ T2990] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3456.154134][ T3009] loop1: detected capacity change from 0 to 2048 [ 3456.159891][ T2984] EXT4-fs (loop0): bad geometry: block count 1745027072 exceeds size of device (2 blocks) [ 3456.161190][ T2968] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3456.179665][ T2968] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.181050][ T2975] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3074)! [ 3456.191946][ T2968] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3456.203380][ T2975] EXT4-fs (loop2): group descriptors corrupted! [ 3456.218331][ T2968] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3456.239988][ T2968] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3456.246694][ T2968] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:38 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020d00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003bd0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:38 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000036c0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:38 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f090000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffff6, &(0x7f0000000500)) [ 3456.368249][ T3030] loop0: detected capacity change from 0 to 16 [ 3456.380475][ T3029] loop4: detected capacity change from 0 to 1030 [ 3456.381702][ T3032] loop5: detected capacity change from 0 to 4 [ 3456.396420][ T3035] loop2: detected capacity change from 0 to 2048 [ 3456.399830][ T3036] loop1: detected capacity change from 0 to 2048 [ 3456.410952][ T3030] EXT4-fs (loop0): bad geometry: block count 1812135936 exceeds size of device (2 blocks) [ 3456.411508][ T3029] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3456.425326][ T3032] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:38 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xf901000000000000) [ 3456.461155][ T3029] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3456.472430][ T3035] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3330)! [ 3456.476569][ T3029] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3456.483435][ T3035] EXT4-fs (loop2): group descriptors corrupted! 01:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffffd, &(0x7f0000000500)) [ 3456.499610][ T3029] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3456.518517][ T3030] loop0: detected capacity change from 0 to 16 [ 3456.531721][ T3035] loop2: detected capacity change from 0 to 2048 [ 3456.537813][ T3032] loop5: detected capacity change from 0 to 4 [ 3456.551500][ T3035] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3330)! [ 3456.561340][ T3058] loop1: detected capacity change from 0 to 2048 [ 3456.563083][ T3035] EXT4-fs (loop2): group descriptors corrupted! [ 3456.577442][ T3030] EXT4-fs (loop0): bad geometry: block count 1812135936 exceeds size of device (2 blocks) [ 3456.584053][ T3032] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3456.598770][ T3029] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:39 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0a0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:39 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020e00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:39 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003740c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3456.607617][ T3029] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffffe, &(0x7f0000000500)) [ 3456.674132][ T3073] loop2: detected capacity change from 0 to 2048 [ 3456.688068][ T3029] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3456.696314][ T3076] loop5: detected capacity change from 0 to 4 [ 3456.700183][ T3029] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.707926][ T3082] loop0: detected capacity change from 0 to 16 [ 3456.727747][ T3029] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3456.737104][ T3029] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.758156][ T3073] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3586)! [ 3456.769963][ T3073] EXT4-fs (loop2): group descriptors corrupted! [ 3456.770527][ T3029] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3456.785008][ T3029] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3456.796803][ T3029] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3456.810717][ T3029] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3456.825538][ T3029] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3456.832592][ T3029] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3456.833254][ T3087] loop1: detected capacity change from 0 to 2048 [ 3456.854971][ T3076] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3456.862125][ T3082] EXT4-fs (loop0): bad geometry: block count 1946353664 exceeds size of device (2 blocks) [ 3456.874546][ T3073] loop2: detected capacity change from 0 to 2048 [ 3456.896895][ T3073] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3586)! [ 3456.907974][ T3073] EXT4-fs (loop2): group descriptors corrupted! 01:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1000000000, &(0x7f0000000500)) 01:55:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003be0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:39 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020f00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3456.921003][ T3082] loop0: detected capacity change from 0 to 16 [ 3456.927120][ T3076] loop5: detected capacity change from 0 to 4 [ 3456.937534][ T3076] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3456.949984][ T3082] EXT4-fs (loop0): bad geometry: block count 1946353664 exceeds size of device (2 blocks) 01:55:39 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfa00000000000000) [ 3456.977762][ T3103] loop1: detected capacity change from 0 to 2048 [ 3456.993494][ T3108] loop2: detected capacity change from 0 to 2048 01:55:39 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000037a0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:39 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0b0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x8000000000, &(0x7f0000000500)) [ 3457.039550][ T3113] loop4: detected capacity change from 0 to 1030 [ 3457.049107][ T3108] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3842)! [ 3457.060381][ T3108] EXT4-fs (loop2): group descriptors corrupted! [ 3457.070752][ T3113] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3457.098855][ T3126] loop0: detected capacity change from 0 to 16 [ 3457.100813][ T3128] loop5: detected capacity change from 0 to 4 [ 3457.113655][ T3129] loop1: detected capacity change from 0 to 2048 [ 3457.121104][ T3113] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3457.130116][ T3128] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3457.143053][ T3108] loop2: detected capacity change from 0 to 2048 [ 3457.146966][ T3113] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3457.180001][ T3126] EXT4-fs (loop0): bad geometry: block count 2047016960 exceeds size of device (2 blocks) [ 3457.180771][ T3113] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3457.207168][ T3113] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.214902][ T3108] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3842)! [ 3457.215451][ T3113] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3457.226627][ T3108] EXT4-fs (loop2): group descriptors corrupted! 01:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x80000000000, &(0x7f0000000500)) [ 3457.228437][ T3128] loop5: detected capacity change from 0 to 4 [ 3457.246679][ T3113] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.259985][ T3113] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3457.297964][ T3126] loop0: detected capacity change from 0 to 16 [ 3457.304422][ T3128] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3457.315899][ T3126] EXT4-fs (loop0): bad geometry: block count 2047016960 exceeds size of device (2 blocks) [ 3457.326638][ T3113] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.335221][ T3113] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:39 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0c0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3457.356582][ T3152] loop1: detected capacity change from 0 to 2048 [ 3457.365699][ T3113] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.374108][ T3113] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3457.385782][ T3113] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:39 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfa01000000000000) 01:55:39 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="021000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003bf0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3457.397932][ T3113] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3457.412588][ T3113] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3457.419492][ T3113] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:39 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003fe0c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xedc000000000, &(0x7f0000000500)) [ 3457.479740][ T3168] loop0: detected capacity change from 0 to 16 [ 3457.514430][ T3168] EXT4-fs (loop0): bad geometry: block count 4261609472 exceeds size of device (2 blocks) [ 3457.526112][ T3179] loop4: detected capacity change from 0 to 1030 [ 3457.527133][ T3177] loop5: detected capacity change from 0 to 4 [ 3457.536695][ T3179] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3457.550682][ T3179] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3457.556746][ T3184] loop1: detected capacity change from 0 to 2048 [ 3457.559738][ T3185] loop2: detected capacity change from 0 to 2048 [ 3457.573021][ T3179] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3457.584092][ T3179] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3457.606296][ T3177] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3457.614536][ T3179] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.617184][ T3185] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4098)! [ 3457.622762][ T3179] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3457.633149][ T3185] EXT4-fs (loop2): group descriptors corrupted! [ 3457.645294][ T3179] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.660996][ T3179] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3457.676176][ T3179] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.676931][ T3168] loop0: detected capacity change from 0 to 16 [ 3457.684428][ T3179] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3457.703024][ T3179] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3457.711464][ T3179] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1000000000000, &(0x7f0000000500)) [ 3457.723841][ T3179] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3457.735702][ T3179] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3457.751180][ T3179] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3457.757809][ T3179] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003c00000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3457.779979][ T3177] loop5: detected capacity change from 0 to 4 [ 3457.792997][ T3177] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3457.805673][ T3204] loop1: detected capacity change from 0 to 2048 [ 3457.815650][ T3168] EXT4-fs (loop0): bad geometry: block count 4261609472 exceeds size of device (2 blocks) 01:55:40 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030040000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3457.856403][ T3185] loop2: detected capacity change from 0 to 2048 [ 3457.864194][ T3185] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4098)! [ 3457.875118][ T3185] EXT4-fs (loop2): group descriptors corrupted! 01:55:40 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0d0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2000000000000, &(0x7f0000000500)) [ 3457.931852][ T3222] loop4: detected capacity change from 0 to 1030 [ 3457.940338][ T3228] loop0: detected capacity change from 0 to 16 [ 3457.948056][ T3229] loop5: detected capacity change from 0 to 4 [ 3457.958985][ T3229] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:40 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="021100000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:40 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0e0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3457.977334][ T3228] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3457.987725][ T3222] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3457.997992][ T3235] loop1: detected capacity change from 0 to 2048 [ 3458.016132][ T3243] loop2: detected capacity change from 0 to 2048 [ 3458.035150][ T3222] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3458.051194][ T3243] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4354)! [ 3458.055863][ T3228] loop0: detected capacity change from 0 to 16 [ 3458.062205][ T3243] EXT4-fs (loop2): group descriptors corrupted! [ 3458.076321][ T3222] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3458.083021][ T3228] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3458.093951][ T3222] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:40 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfb00000000000000) 01:55:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4000000000000, &(0x7f0000000500)) [ 3458.134985][ T3243] loop2: detected capacity change from 0 to 2048 [ 3458.140338][ T3256] loop5: detected capacity change from 0 to 4 [ 3458.143194][ T3222] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.159228][ T3222] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.172415][ T3222] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.181388][ T3222] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.197405][ T3243] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4354)! [ 3458.204096][ T3222] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.209949][ T3243] EXT4-fs (loop2): group descriptors corrupted! 01:55:40 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003079f000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3458.219258][ T3222] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.239928][ T3222] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.248754][ T3222] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.252630][ T3256] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3458.260434][ T3222] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3458.280047][ T3222] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3458.294820][ T3222] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3458.296755][ T3271] loop1: detected capacity change from 0 to 2048 [ 3458.301858][ T3222] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3458.329779][ T3274] loop0: detected capacity change from 0 to 16 01:55:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000edc00000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:40 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="021200000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3458.351310][ T3274] EXT4-fs (loop0): bad geometry: block count 117637120 exceeds size of device (2 blocks) [ 3458.380038][ T3256] loop5: detected capacity change from 0 to 4 01:55:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7ffffffffffff, &(0x7f0000000500)) [ 3458.398423][ T3256] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3458.413665][ T3288] loop1: detected capacity change from 0 to 2048 [ 3458.424643][ T3274] loop0: detected capacity change from 0 to 16 [ 3458.436824][ T3274] EXT4-fs (loop0): bad geometry: block count 117637120 exceeds size of device (2 blocks) 01:55:40 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0f0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x8000000000000, &(0x7f0000000500)) [ 3458.463614][ T3301] loop4: detected capacity change from 0 to 1030 [ 3458.471352][ T3303] loop2: detected capacity change from 0 to 2048 [ 3458.494291][ T3303] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4610)! [ 3458.505100][ T3303] EXT4-fs (loop2): group descriptors corrupted! 01:55:41 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003fffe000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3458.505287][ T3308] loop5: detected capacity change from 0 to 4 [ 3458.514073][ T3311] loop1: detected capacity change from 0 to 2048 [ 3458.529100][ T3301] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc000000000000, &(0x7f0000000500)) [ 3458.557188][ T3301] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3458.560942][ T3319] loop0: detected capacity change from 0 to 16 [ 3458.573260][ T3303] loop2: detected capacity change from 0 to 2048 [ 3458.579399][ T3308] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3458.593810][ T3303] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4610)! [ 3458.604351][ T3319] EXT4-fs (loop0): bad geometry: block count 4278386688 exceeds size of device (2 blocks) [ 3458.605362][ T3303] EXT4-fs (loop2): group descriptors corrupted! [ 3458.625596][ T3301] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3458.633634][ T3301] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3458.635717][ T3327] loop1: detected capacity change from 0 to 2048 01:55:41 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000a000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:41 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="022200000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3458.660724][ T3308] loop5: detected capacity change from 0 to 4 [ 3458.678833][ T3301] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.687630][ T3301] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.725662][ T3308] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3458.736780][ T3337] loop0: detected capacity change from 0 to 16 [ 3458.748666][ T3340] loop2: detected capacity change from 0 to 2048 [ 3458.758958][ T3340] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 8706)! [ 3458.769617][ T3340] EXT4-fs (loop2): group descriptors corrupted! [ 3458.777450][ T3301] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.786171][ T3301] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.799403][ T3301] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.807708][ T3301] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:41 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfb01000000000000) 01:55:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x40000000000000, &(0x7f0000000500)) 01:55:41 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="022500000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3458.816013][ T3337] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3458.834138][ T3301] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3458.842624][ T3301] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3458.854704][ T3301] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3458.866719][ T3301] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3458.881590][ T3301] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3458.889547][ T3301] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3458.913951][ T3347] loop1: detected capacity change from 0 to 2048 01:55:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003c10000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:41 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f100000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3458.947571][ T3337] loop0: detected capacity change from 0 to 16 [ 3458.958182][ T3337] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x100000000000000, &(0x7f0000000500)) [ 3458.988987][ T3361] loop2: detected capacity change from 0 to 2048 [ 3459.013035][ T3365] loop5: detected capacity change from 0 to 4 [ 3459.019971][ T3370] loop1: detected capacity change from 0 to 2048 01:55:41 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="200000000000030010000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3459.037077][ T3361] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 9474)! [ 3459.047206][ T3375] loop4: detected capacity change from 0 to 1030 [ 3459.051825][ T3361] EXT4-fs (loop2): group descriptors corrupted! [ 3459.060746][ T3365] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3459.094632][ T3379] loop0: detected capacity change from 0 to 16 [ 3459.112604][ T3375] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3459.125697][ T3361] loop2: detected capacity change from 0 to 2048 [ 3459.130978][ T3379] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x200000000000000, &(0x7f0000000500)) [ 3459.143731][ T3361] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 9474)! [ 3459.154567][ T3361] EXT4-fs (loop2): group descriptors corrupted! [ 3459.166126][ T3375] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3459.177689][ T3365] loop5: detected capacity change from 0 to 4 [ 3459.185721][ T3365] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:41 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfc00000000000000) [ 3459.187967][ T3396] loop1: detected capacity change from 0 to 2048 [ 3459.211831][ T3379] loop0: detected capacity change from 0 to 16 [ 3459.211994][ T3375] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3459.225620][ T3379] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3459.240840][ T3375] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3459.255853][ T3375] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3459.264177][ T3375] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:41 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f110000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:41 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="022e00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:41 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000300fe000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x204000000000000, &(0x7f0000000500)) [ 3459.287792][ T3375] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3459.296297][ T3375] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3459.319369][ T3412] loop5: detected capacity change from 0 to 4 [ 3459.336968][ T3375] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3459.345959][ T3375] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3459.359769][ T3412] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3459.363716][ T3417] loop1: detected capacity change from 0 to 2048 [ 3459.376943][ T3375] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:41 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f120000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3459.385592][ T3375] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3459.387827][ T3419] loop0: detected capacity change from 0 to 16 [ 3459.397613][ T3375] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3459.416123][ T3375] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3459.431548][ T3375] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x300000000000000, &(0x7f0000000500)) [ 3459.438168][ T3375] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3459.441747][ T3419] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001111fc0d90000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3459.500586][ T3434] loop5: detected capacity change from 0 to 4 [ 3459.507868][ T3419] loop0: detected capacity change from 0 to 16 [ 3459.515108][ T3437] loop2: detected capacity change from 0 to 2048 [ 3459.526398][ T3419] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3459.543370][ T3441] loop1: detected capacity change from 0 to 2048 01:55:42 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003009f070000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3459.551362][ T3434] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3459.576172][ T3437] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 11778)! [ 3459.586866][ T3437] EXT4-fs (loop2): group descriptors corrupted! [ 3459.604338][ T3446] loop4: detected capacity change from 0 to 1030 [ 3459.612544][ T3434] loop5: detected capacity change from 0 to 4 [ 3459.620864][ T3434] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3459.631700][ T3455] loop0: detected capacity change from 0 to 16 [ 3459.633177][ T3437] loop2: detected capacity change from 0 to 2048 [ 3459.643921][ T3446] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:42 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfc01000000000000) 01:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x400000000000000, &(0x7f0000000500)) [ 3459.654576][ T3437] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 11778)! [ 3459.666425][ T3437] EXT4-fs (loop2): group descriptors corrupted! [ 3459.688326][ T3446] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3459.695443][ T3465] loop1: detected capacity change from 0 to 2048 01:55:42 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f220000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:42 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="024800000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3459.701618][ T3455] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3459.724480][ T3446] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3459.748843][ T3446] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3459.773722][ T3455] loop0: detected capacity change from 0 to 16 [ 3459.786915][ T3446] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x500000000000000, &(0x7f0000000500)) [ 3459.795703][ T3446] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3459.819220][ T3477] loop2: detected capacity change from 0 to 2048 [ 3459.829001][ T3476] loop5: detected capacity change from 0 to 4 [ 3459.835655][ T3455] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3459.861076][ T3476] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3459.872297][ T3485] loop1: detected capacity change from 0 to 2048 [ 3459.879524][ T3477] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 18434)! [ 3459.890718][ T3477] EXT4-fs (loop2): group descriptors corrupted! [ 3459.900607][ T3446] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:42 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000fff0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x600000000000000, &(0x7f0000000500)) [ 3459.908947][ T3446] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3459.937138][ T3476] loop5: detected capacity change from 0 to 4 [ 3459.944542][ T3476] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:42 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfd00000000000000) [ 3459.977328][ T3500] loop0: detected capacity change from 0 to 16 [ 3459.984556][ T3446] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3459.993249][ T3446] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3460.011471][ T3503] loop1: detected capacity change from 0 to 2048 [ 3460.023354][ T3446] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3460.032071][ T3446] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3460.032888][ T3477] loop2: detected capacity change from 0 to 2048 [ 3460.043617][ T3446] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:42 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f250000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3460.063841][ T3446] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3460.079087][ T3446] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3460.086028][ T3446] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3460.087816][ T3500] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3460.110656][ T3477] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 18434)! [ 3460.121706][ T3477] EXT4-fs (loop2): group descriptors corrupted! 01:55:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001ffffffda0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x604000000000000, &(0x7f0000000500)) [ 3460.154973][ T3520] loop5: detected capacity change from 0 to 4 [ 3460.167150][ T3520] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3460.179397][ T3500] loop0: detected capacity change from 0 to 16 [ 3460.188535][ T3500] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:42 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="024c00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:42 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000300feff0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3460.203282][ T3525] loop1: detected capacity change from 0 to 2048 [ 3460.217060][ T3520] loop5: detected capacity change from 0 to 4 [ 3460.223909][ T3520] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x700000000000000, &(0x7f0000000500)) [ 3460.264708][ T3537] loop4: detected capacity change from 0 to 1030 [ 3460.282553][ T3544] loop2: detected capacity change from 0 to 2048 [ 3460.282909][ T3542] loop0: detected capacity change from 0 to 16 [ 3460.300312][ T3544] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 19458)! 01:55:42 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f2e0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:42 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfd01000000000000) [ 3460.311125][ T3544] EXT4-fs (loop2): group descriptors corrupted! [ 3460.329559][ T3537] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3460.341819][ T3548] loop1: detected capacity change from 0 to 2048 [ 3460.348229][ T3553] loop5: detected capacity change from 0 to 4 [ 3460.356388][ T3542] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3460.360540][ T3553] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3460.373969][ T3537] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3460.383211][ T3537] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3460.390981][ T3537] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3460.407125][ T3537] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3460.415955][ T3537] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3460.431340][ T3544] loop2: detected capacity change from 0 to 2048 [ 3460.441870][ T3542] loop0: detected capacity change from 0 to 16 [ 3460.445448][ T3544] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 19458)! 01:55:42 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x800000000000000, &(0x7f0000000500)) [ 3460.452081][ T3537] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3460.460093][ T3544] EXT4-fs (loop2): group descriptors corrupted! [ 3460.468920][ T3537] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3460.495912][ T3553] loop5: detected capacity change from 0 to 4 [ 3460.496311][ T3542] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:43 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="026000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3460.504428][ T3553] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3460.530842][ T3572] loop1: detected capacity change from 0 to 2048 01:55:43 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="2000000000000300feffffff500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:43 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f480000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x900000000000000, &(0x7f0000000500)) [ 3460.607148][ T3537] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3460.616750][ T3537] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3460.617028][ T3579] loop0: detected capacity change from 0 to 16 [ 3460.646260][ T3586] loop5: detected capacity change from 0 to 4 [ 3460.654472][ T3537] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3460.663005][ T3537] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3460.675741][ T3537] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3460.688666][ T3537] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3460.703345][ T3537] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3460.710368][ T3537] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3460.714287][ T3592] loop1: detected capacity change from 0 to 2048 [ 3460.729931][ T3586] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3460.743262][ T3579] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001ffffffe20000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:43 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfe00000000000000) [ 3460.773285][ T3599] loop2: detected capacity change from 0 to 2048 [ 3460.787615][ T3586] loop5: detected capacity change from 0 to 4 [ 3460.794650][ T3586] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3460.801845][ T3579] loop0: detected capacity change from 0 to 16 [ 3460.809158][ T3599] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 24578)! [ 3460.820215][ T3599] EXT4-fs (loop2): group descriptors corrupted! [ 3460.821395][ T3579] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3460.838642][ T3589] loop1: detected capacity change from 0 to 2048 [ 3460.854054][ T3612] loop4: detected capacity change from 0 to 1030 01:55:43 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f4c0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xa00000000000000, &(0x7f0000000500)) 01:55:43 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000000250000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3460.876711][ T3612] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3460.893992][ T3599] loop2: detected capacity change from 0 to 2048 [ 3460.910449][ T3612] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3460.919458][ T3599] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 24578)! [ 3460.930932][ T3599] EXT4-fs (loop2): group descriptors corrupted! [ 3460.943769][ T3623] loop0: detected capacity change from 0 to 16 [ 3460.956441][ T3612] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3460.956896][ T3629] loop1: detected capacity change from 0 to 2048 [ 3460.963218][ T3624] loop5: detected capacity change from 0 to 4 01:55:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xb00000000000000, &(0x7f0000000500)) [ 3460.976516][ T3623] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3460.986864][ T3624] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3460.995366][ T3612] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3461.011438][ T3612] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.019847][ T3612] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.032240][ T3612] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.041065][ T3612] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:43 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="026800000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3461.068107][ T3623] loop0: detected capacity change from 0 to 16 [ 3461.069623][ T3624] loop5: detected capacity change from 0 to 4 [ 3461.076981][ T3639] loop1: detected capacity change from 0 to 2048 [ 3461.092003][ T3623] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3461.109954][ T3624] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3461.121425][ T3647] loop2: detected capacity change from 0 to 2048 [ 3461.125273][ T3612] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.136858][ T3612] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.151540][ T3612] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc00000000000000, &(0x7f0000000500)) [ 3461.161542][ T3612] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.166014][ T3647] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 26626)! [ 3461.173831][ T3612] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3461.184638][ T3647] EXT4-fs (loop2): group descriptors corrupted! [ 3461.196959][ T3612] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:43 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000000450000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:43 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xfe01000000000000) 01:55:43 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f600000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000c7e50000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3461.217603][ T3612] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3461.224490][ T3612] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3461.281483][ T3662] loop5: detected capacity change from 0 to 4 [ 3461.288196][ T3661] loop1: detected capacity change from 0 to 2048 [ 3461.295058][ T3665] loop0: detected capacity change from 0 to 16 [ 3461.305407][ T3647] loop2: detected capacity change from 0 to 2048 [ 3461.312784][ T3662] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3461.325443][ T3647] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 26626)! [ 3461.330271][ T3674] loop4: detected capacity change from 0 to 1030 [ 3461.336379][ T3647] EXT4-fs (loop2): group descriptors corrupted! [ 3461.344294][ T3674] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3461.368716][ T3665] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xd00000000000000, &(0x7f0000000500)) [ 3461.380580][ T3662] loop5: detected capacity change from 0 to 4 [ 3461.394095][ T3674] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3461.412337][ T3662] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3461.418817][ T3674] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:43 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="026c00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3461.440515][ T3674] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3461.451225][ T3665] loop0: detected capacity change from 0 to 16 [ 3461.472692][ T3688] loop1: detected capacity change from 0 to 2048 [ 3461.488091][ T3690] loop2: detected capacity change from 0 to 2048 [ 3461.489494][ T3674] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.505026][ T3674] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.518536][ T3674] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.521818][ T3665] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3461.527863][ T3674] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.527950][ T3674] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.558882][ T3674] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.560467][ T3690] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 27650)! [ 3461.575265][ T3674] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.581791][ T3690] EXT4-fs (loop2): group descriptors corrupted! [ 3461.590415][ T3674] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3461.610488][ T3674] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3461.623055][ T3674] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:44 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f680000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:44 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="027400000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3461.637445][ T3674] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3461.644262][ T3674] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffff40000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xe00000000000000, &(0x7f0000000500)) 01:55:44 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000000460000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:44 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xff00000000000000) [ 3461.727040][ T3712] loop5: detected capacity change from 0 to 4 [ 3461.737049][ T3713] loop2: detected capacity change from 0 to 2048 [ 3461.758428][ T3718] loop1: detected capacity change from 0 to 2048 [ 3461.766662][ T3719] loop4: detected capacity change from 0 to 1030 [ 3461.769305][ T3712] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3461.781350][ T3719] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3461.811814][ T3713] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 29698)! 01:55:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf00000000000000, &(0x7f0000000500)) [ 3461.822628][ T3713] EXT4-fs (loop2): group descriptors corrupted! [ 3461.835970][ T3734] loop0: detected capacity change from 0 to 16 [ 3461.842874][ T3712] loop5: detected capacity change from 0 to 4 [ 3461.852641][ T3719] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3461.863423][ T3712] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3461.865258][ T3719] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3461.877344][ T3741] loop1: detected capacity change from 0 to 2048 [ 3461.891984][ T3719] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3461.906958][ T3734] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3461.917990][ T3713] loop2: detected capacity change from 0 to 2048 01:55:44 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f6c0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3461.925264][ T3713] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 29698)! [ 3461.935761][ T3713] EXT4-fs (loop2): group descriptors corrupted! [ 3461.947540][ T3719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3461.955943][ T3719] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1000000000000000, &(0x7f0000000500)) [ 3462.007290][ T3734] loop0: detected capacity change from 0 to 16 [ 3462.010732][ T3719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3462.022056][ T3719] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3462.045742][ T3734] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:44 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000000470000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3462.048053][ T3761] loop5: detected capacity change from 0 to 4 [ 3462.065455][ T3761] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3462.068580][ T3767] loop1: detected capacity change from 0 to 2048 [ 3462.073638][ T3719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3462.087639][ T3719] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:44 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="027a00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3462.121255][ T3719] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3462.130290][ T3719] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3462.142518][ T3719] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3462.149940][ T3776] loop0: detected capacity change from 0 to 16 01:55:44 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xff01000000000000) [ 3462.154930][ T3719] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3462.175953][ T3719] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3462.182803][ T3719] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3462.191058][ T3782] loop2: detected capacity change from 0 to 2048 [ 3462.204172][ T3776] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1004000000000000, &(0x7f0000000500)) [ 3462.224855][ T3761] loop5: detected capacity change from 0 to 4 [ 3462.232905][ T3761] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3462.240378][ T3782] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 31234)! [ 3462.251343][ T3782] EXT4-fs (loop2): group descriptors corrupted! [ 3462.266346][ T3776] loop0: detected capacity change from 0 to 16 01:55:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1100000000000000, &(0x7f0000000500)) [ 3462.268163][ T3797] loop1: detected capacity change from 0 to 2048 [ 3462.292218][ T3776] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3462.309355][ T3782] loop2: detected capacity change from 0 to 2048 [ 3462.322438][ T3782] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 31234)! [ 3462.333368][ T3782] EXT4-fs (loop2): group descriptors corrupted! [ 3462.359092][ T3811] loop1: detected capacity change from 0 to 2048 01:55:44 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000000480000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:44 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f740000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003f50000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:44 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02fe00000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3462.380500][ T3815] loop0: detected capacity change from 0 to 16 [ 3462.389540][ T3818] loop5: detected capacity change from 0 to 4 [ 3462.398218][ T3818] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3462.405585][ T3815] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:44 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1200000000000000, &(0x7f0000000500)) 01:55:44 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c020000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3462.438347][ T3828] loop4: detected capacity change from 0 to 1030 [ 3462.461990][ T3834] loop2: detected capacity change from 0 to 2048 [ 3462.470972][ T3818] loop5: detected capacity change from 0 to 4 [ 3462.479156][ T3818] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3462.488763][ T3838] loop1: detected capacity change from 0 to 2048 [ 3462.497081][ T3834] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 65026)! [ 3462.501998][ T3828] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3462.508379][ T3834] EXT4-fs (loop2): group descriptors corrupted! [ 3462.529293][ T3841] loop0: detected capacity change from 0 to 16 01:55:45 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f7a0000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3462.537602][ T3841] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3462.548149][ T3828] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3462.556938][ T3828] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3462.564559][ T3828] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3462.595058][ T3834] loop2: detected capacity change from 0 to 2048 [ 3462.604786][ T3841] loop0: detected capacity change from 0 to 16 [ 3462.620772][ T3834] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 65026)! [ 3462.631607][ T3834] EXT4-fs (loop2): group descriptors corrupted! 01:55:45 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xffffff7f00000000) 01:55:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x1201000000000000, &(0x7f0000000500)) [ 3462.645293][ T3841] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3462.673342][ T3862] loop5: detected capacity change from 0 to 4 [ 3462.707532][ T3862] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3462.712706][ T3868] loop1: detected capacity change from 0 to 2048 [ 3462.715144][ T3828] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3462.729700][ T3828] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3462.749497][ T3828] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2000000000000000, &(0x7f0000000500)) [ 3462.757767][ T3828] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3462.772797][ T3828] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3462.781022][ T3828] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:45 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c030000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3462.813451][ T3862] loop5: detected capacity change from 0 to 4 [ 3462.816228][ T3874] loop1: detected capacity change from 0 to 2048 [ 3462.825495][ T3862] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3462.835183][ T3828] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3462.843514][ T3828] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:45 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020402000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:45 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xffffffff00000000) [ 3462.855101][ T3828] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3462.867664][ T3828] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3462.882176][ T3828] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3462.889068][ T3828] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:45 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f040200020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003f60000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2010000000000000, &(0x7f0000000500)) [ 3462.962472][ T3895] loop0: detected capacity change from 0 to 16 [ 3462.976089][ T3899] loop5: detected capacity change from 0 to 4 [ 3462.977148][ T3901] loop2: detected capacity change from 0 to 2048 [ 3462.997358][ T3895] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3463.001808][ T3902] loop1: detected capacity change from 0 to 2048 [ 3463.011310][ T3909] loop4: detected capacity change from 0 to 1030 [ 3463.015596][ T3899] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.028931][ T3909] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3463.044031][ T3901] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 132098)! [ 3463.055243][ T3901] EXT4-fs (loop2): group descriptors corrupted! 01:55:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2200000000000000, &(0x7f0000000500)) [ 3463.071488][ T3895] loop0: detected capacity change from 0 to 16 [ 3463.078256][ T3909] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3463.087996][ T3895] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3463.098780][ T3909] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3463.111962][ T3899] loop5: detected capacity change from 0 to 4 [ 3463.118612][ T3901] loop2: detected capacity change from 0 to 2048 [ 3463.126773][ T3901] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 132098)! [ 3463.137934][ T3901] EXT4-fs (loop2): group descriptors corrupted! [ 3463.160671][ T3899] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.170028][ T3924] loop1: detected capacity change from 0 to 2048 [ 3463.190941][ T3909] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:45 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x0, 0x6}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r4 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r4}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r8, r6, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000040)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd_index=0x9, 0xd4, 0x0, 0x800, 0x0, 0x0, {0x0, r9}}, 0x3) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3463.228875][ T3909] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3463.237683][ T3909] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3463.250957][ T3909] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3463.259842][ T3909] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:45 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000300020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:45 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020003000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:45 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c040000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3463.276644][ T3909] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3463.284974][ T3909] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3463.325663][ T3909] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3463.333908][ T3909] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3463.344081][ T3943] loop5: detected capacity change from 0 to 4 [ 3463.345373][ T3909] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3463.355246][ T3943] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2201000000000000, &(0x7f0000000500)) [ 3463.363369][ T3909] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3463.363394][ T3909] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3463.391022][ T3909] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3463.393465][ T3953] loop0: detected capacity change from 0 to 16 01:55:45 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x4216, &(0x7f0000000200)={0x0, 0xd13d, 0x1, 0x2, 0x21b, 0x0, r0}, &(0x7f00006d7000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x2010, r3, 0x0) r7 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r10}}, 0x8) syz_io_uring_submit(r6, r4, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x9, &(0x7f00000002c0)={0x0, 0x989680}, 0x1, 0x0, 0x1, {0x0, r10}}, 0xffffffff) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3463.424177][ T3958] loop2: detected capacity change from 0 to 2048 [ 3463.432383][ T3959] loop1: detected capacity change from 0 to 2048 [ 3463.441621][ T3958] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 196610)! [ 3463.452920][ T3958] EXT4-fs (loop2): group descriptors corrupted! [ 3463.469987][ T3943] loop5: detected capacity change from 0 to 4 01:55:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2500000000000000, &(0x7f0000000500)) [ 3463.478174][ T3943] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.489658][ T3953] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:46 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000fc10300020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffff60000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3463.519437][ T3958] loop2: detected capacity change from 0 to 2048 [ 3463.533489][ T3958] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 196610)! [ 3463.540970][ T3982] loop1: detected capacity change from 0 to 2048 [ 3463.545021][ T3958] EXT4-fs (loop2): group descriptors corrupted! [ 3463.568155][ T3985] loop5: detected capacity change from 0 to 4 [ 3463.578066][ T3985] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.599067][ T3953] loop0: detected capacity change from 0 to 16 01:55:46 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02c103000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2801000000000000, &(0x7f0000000500)) [ 3463.628039][ T3953] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3463.639511][ T3985] loop5: detected capacity change from 0 to 4 [ 3463.660081][ T3985] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.666089][ T4002] loop2: detected capacity change from 0 to 2048 [ 3463.686283][ T4002] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 246018)! [ 3463.688918][ T4001] loop4: detected capacity change from 0 to 1030 [ 3463.697137][ T4002] EXT4-fs (loop2): group descriptors corrupted! [ 3463.700432][ T4008] loop1: detected capacity change from 0 to 2048 01:55:46 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c050000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:46 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f020400020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3463.730209][ T4001] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3463.746954][ T4002] loop2: detected capacity change from 0 to 2048 [ 3463.757531][ T4002] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 246018)! [ 3463.768823][ T4002] EXT4-fs (loop2): group descriptors corrupted! 01:55:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x2e00000000000000, &(0x7f0000000500)) [ 3463.792995][ T4022] loop0: detected capacity change from 0 to 16 [ 3463.799229][ T4023] loop5: detected capacity change from 0 to 4 [ 3463.806349][ T4001] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3463.814471][ T4022] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:46 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) r1 = syz_io_uring_setup(0x57de, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x1000000005, &(0x7f0000000080)={0x77359400}, 0x1, 0x1}, 0xfffffffd) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r7}}, 0x8) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x7, 0x0, 0x0, 0x0, 0x31712, 0x0, 0x0, 0x0, {0x0, r8}}, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r9, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r10 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r13}}, 0x8) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x2000, @fd_index=0x7, 0x400, 0x0, 0x0, 0x5, 0x1, {0x1, r13}}, 0x0) 01:55:46 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020204000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3463.840610][ T4030] loop1: detected capacity change from 0 to 2048 [ 3463.848109][ T4022] loop0: detected capacity change from 0 to 16 [ 3463.861788][ T4023] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.869880][ T4001] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3463.877003][ T4022] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3463.895583][ T4001] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3463.917302][ T4023] loop5: detected capacity change from 0 to 4 [ 3463.924289][ T4023] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3463.946022][ T4046] loop2: detected capacity change from 0 to 2048 [ 3463.959192][ T4001] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3463.968233][ T4001] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x3f00000000000000, &(0x7f0000000500)) 01:55:46 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c060000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3463.983628][ T4046] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 262658)! [ 3463.996819][ T4046] EXT4-fs (loop2): group descriptors corrupted! 01:55:46 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f060400020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:46 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000001140)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) r4 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r4}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x92c3}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(0x0, r6, &(0x7f0000000280)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8}, 0x1) r8 = mmap$IORING_OFF_SQES(&(0x7f00006d5000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x10000000) r9 = socket$inet6(0xa, 0xa, 0x4) syz_io_uring_submit(r7, r8, &(0x7f0000004ac0)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x7, @fd=r9, 0x4004, 0xfffffffffffffffc, 0x5, 0x0, 0x1}, 0x7) r10 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(r11, r12, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r13}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x6, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r13}}, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r15, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) sendmmsg(r14, &(0x7f00000049c0)=[{{&(0x7f0000000240)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2e}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="2cbc8664b7f55366eb8cdc7aa77669b43a70d6a5aa964f21d904d5ab76a4d7261f48464e7d31f75211a458c86d6f1850335c345f1da56de129bc618749dff0e3a1b5fd7b66185af64bf576916b8d4be33153d2eb6ead76e8c21d9ae329e2dda2d09e99f5380d966ac6a8488caaa75240f1e1e0dda3059a9284fadce22c83c7b5181dec3b901704027f463384afdd27a279455de4fbc7b0e5f7e1d7b40d922e0fac9c22c4aed0979a4c8ee2d1d3803af66b00e51da9f33f3947fb3e1175f0c852df05d6520e5f762f7abdcc847a1a", 0xce}, {&(0x7f00000004c0)="8bc9387d86aa5a127c924dfd83c811affebcc041dd24d07328de7dcee0a65d72303aec5f30774e48266c6192de344c01899c474444b0d57099ef420509c0ace6973960366abdd013483f4de336e9e8ecc02409a594cb6fdb8768cb933150f3927eb948ce216ac570f010ad85bb8f42f8993abe7802aa24a824601bfa33d46d7e4fc59e908aa5f57eacb24303b1b947a3e689b3652e6c90141fc9", 0x9a}, {&(0x7f00000003c0)="d2517b6b96f37e8874d283ca9370111a0614e3cad4d58f9adbf048aa6a6072fbf2e5075ea3d5099d70aa8f46fe6d4aea9a", 0x31}], 0x3, &(0x7f0000000680)=[{0xf0, 0x101, 0x4ce0b035, "d562efddc0f25e0a4507c270f71e8286a6c7ab4ea36984cc6f951bc8a587678990c762d0447f79fcee0a2b7eb9925064dfbc5a09a2d30d083e2c90e3d8b470b0878dda889fa9be61f98fa56fcd61a57148f79b5e0b6f78ccf4648c9233286de7cb368c0ae0c4ccf27b0b1bc7b3ad21f646c5a4a692375855e98ad870e83287e65d3e6bcf20b0b6c033fa5502d4b19fb21f4c9b923d79333dcb07e47a449588ebde2447c36b0aff09577453bc441402012a04b37d93e4f090815a2759b96c65f4b87a8b334ab44f4595eacb3f341158f299c1ba132476db8576dc9201e0296a39"}, {0xc0, 0x0, 0x7, "31b33f62de949b04d909ed6493bca005d869fb95cecc1f4efe6f4e88fd4e8105b36584a4065b7e6f5827ea565d25b28e936c17495e746787a54e543efb08c64c78474c6c3c7fa77d02f2e84982f843218fdb5ce034caaa3ca056d153b905ea16e09d7506c31c4caa51895837440befdb6179f0075710712e1445524aa8bfc832750183fc7b4deda2889b6956f346af478f95e121f5bb810ffe222d3c916bd17bd8d5f3b14336e41afead"}, {0xc8, 0x7, 0x28000000, "c77c633868765878e189747b6b8b071bdf6fa247b659c604c1e8996365e9e750b404d9c0a80a90a35452b4dc8330c815242bcdfeb65e718504ea71520a89358f3c4c76878918bc6f6b63d3abd7a2f4252025290dc52be714d05de360a36a93925911695249db1bb4dd71b2a801649dba19116e4a95ec9757f582c71563d7b05f28e1f046fea4871e5e423e3c5d34e9302f44b230acea423f5244dd4a520c8f59f3113f428ed9c6f6acb0ddaaddb26b5db724d526b8"}], 0x278}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000580)="3c87127bb7418a13b24c5897738efed81d7db8aed6161854e3fb1a89ea850c145072cc1ae253e150dbc549273185d577dc19a1f63a45d097615fb0896462cac3bea29e576ba679b88e81458588ec57097eb8446a3a82bce0efcb9c9fc660adbf00854c4fd30e5a7bbd0e6a06e7fa08ae3e0af82140a59e8eb131913c1789b2", 0x7f}, {&(0x7f0000000900)="a3e07ed6572523018a10103724370ce4480269cc07535a01ceae445b4a871b6e42acf32e78997dca0940ea16fa6296dd364f8423db6c90ab034780a995eb3ddb4b18ec00aefb3a8acafdef4a8e448228874d8be59fbd8347decef158cf5a682ed8306535dceee4e4ec4d21d3ee48b75340702315941717ac896f94c2ccfedc192c3a68ac3929888b3d4b085c6508d7637268d9ddf318a61f63a2f5e7f5857d6bd1f6aadedd64cd2b4887c6", 0xab}, {&(0x7f00000009c0)="16425b159cdb9603e0b6212a5bfc2f111833eaf4af402fe678ffd4b64d80ae751547fbd59b7796551a07724cdd995e851dc30a8f13f94aef56f14e981a144e4f479befa24319bda20b53ef8bfca27c17ac603735b2ab771a678725437f4d6dcd8ece59e861a7bf699e47e4051f221a7d7108a6fdcae53040bcd15a4690cecfc5f3a6755e8b63d1bf4f", 0x89}, {&(0x7f0000000600)="02d3af5ec780c5870488fd9b149b", 0xe}, {&(0x7f0000000a80)="d35e726f6ea3613d17ceacb199fb4f02dabce04e0b5e1789d85b26479c044e39552c7a320b22fd518a5feab310cc011d7eb64fec22e6d3ca357fe660f3c73e4d0675740040b6e654791a84bf752395408b247a6baf13d191bacd3a164ba68200382632e2b1550226ee910e11b76e87da0a4876dc22d2b409ae1ad891ba7c18d70bd9d9efca9e48acd415569f1f01d59de600ebfc27c3b216268a48a2", 0x9c}, {&(0x7f0000000b40)="dadc717b02d672e0a62b4e2eea707b391e26299ec214b6d2f5256a9868547a2111d21a59314d56727a8343d979171089a54a112c6f2d26c58edb604deae3cd6cf1762b9936b672e18087c6200b587020a73d8ed04b40f6496ce6de8ecebade77080a81ee68c0a2052da217aecca5d7532f4f637f1e124e2137953df1ae3ca90c872712c8c4960ec7e3912bb627154a49a983dd47e875b7152cca24dcb4bd50b61718e14d2d22716af6a5a11092633b48e7e2f2b2504c59a3e70275540e897312e0cecfa6a3f3fc9fb731785182f51998dacf938f60bbe2bb3702dc76f2fe058f5ac853ffca", 0xe5}, {&(0x7f0000000c40)="ca9ec531841b2a11dba30ab6f31b0506f4e5fd9ee2dc6a0a3202efd84e6e909d900a3e3168061594ccd062eee7d4cd1cbe84901b5933f841a34bb03fe01d2953ad8c284b4f8a7ed61d40e3338c1b4206b2aa69bbd84ece5e0a54bf26746b03c23c25317a555c30aa0650fc495d404585dbca761c115af18a35f58dd66c3be23a632a89e9e1bd45da1a85212e4ea0f554b0a4bc7e35f1e857a19d1cf24d77fab0c9f7fedb399241c82fa1a583d16b94d8ad13d2e787815cdb187949d1ee5ed34378fd8974b445cb528ac776a9cef2aa75f3f441b5abce09d81b45556120f3ad96bab6af26ed0ad976ed9caf1db1010b86771257c0ed86", 0xf6}, {&(0x7f0000000d40)="074ac59a82b9344696ec9086beff220e11173f21b1f05d2b498425254c59771750170af6a90259800f6abd140572ab95567c5b87624022575d45547c0e8815ccf30245a03cd6f30a5092a2d3c7bad24bebc28c62b3d23302c765ba05cca256e2f71ad2fe2b64eedac80008dad9246b450a3fbc4d381e19e8c76dd3edf3420a8777cbff1fcf20ecb129f8618d8d930fb15e9350ea230dd860cec3f13d5cde57ac35de537ca5126fd8f37d3595467b8ea2b2ca8c1f743c898b2944e9be06ff333f5a3adb39434c145f7333dd40f8a20318a6499511e4a7402a578c582e92bcd45c0cb6df6970f7d7170ba20e5b83", 0xed}, {&(0x7f0000000e40)="7ec473746f15e52cf7a75d629716609d006574b4c0c9ee18a3c97fd538d0edd6ca4e333a5198e5", 0x27}, {&(0x7f0000000e80)="a04ed675173bef5f4462921ce703cc591789609441590a026757504cea5cf56478478817527964fd204f8402f753d0afc74a95a763e56082630082f80ef5e7c684a0d856159a9fea8ca9f6a99cd1c7f9ead52fdd7df9ecad0dee043259d4d866e2e545e3566e35e38d2bddd5ae2426f9d6d902", 0x73}], 0xa, &(0x7f0000004b00)=[{0xa8, 0x115, 0x40, "85ce365a619e746e1376ba658819127bbc33fc9790686b6ebeacc51941ae558464a485e262d93ef7223679aebca39946efb105833ba3971b7fc927dfd68f45383182d7f9a67cb5d0f31f0b6bb3406e15746dd75a7e3a047f5ec5a87cd489d80044dac3d6447112eb6f20dedc2ad3e0f0a45f4601428436df49987602ea8a51013213e866209b3c910e9511e388de27e5192900df"}, {0x98, 0x10d, 0x5, "04e69238af87ae6b235b04e707a00c1c528220fe05ee2982ae215a0a790aab909c4d8ee8956a30251ce5b9b63ea5e1774c439ffb6527b2de0c3d9954d5e556ed1e362fa7f5ce11f7a3b7f15eb2683e957be757f079adeb906af06cff2d0c697b75e561185502de2e06f0aae0f62f02e418194f581a211ced002840477982ca431fde"}, {0xc0, 0x3a, 0x9, "868d1a4a892fa8cfea8f211e2676153c1e411c8f908d88fa387d4f3ac3673b6c7a51d8371dd2cb4034368df766d8ddcc7fd92ea57ecbf4cb190c38d1b6aa92ce9d9bf90a1f1e7bd27d76a0d0918727f8ab07211392e7f0d79ea03c1dbd792c5df8e936c8ca49a4362c8fb0b5ad21394ec06870e00db9a2ee860c9592019e2ee4201b7d53de8708cb602e4c22df9370ea13ff47697fe999819c06539d366eea49231cd42b66d41e7bbf5fb8635f"}, {0xc8, 0x113, 0xfffffff9, 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{&(0x7f0000003740)="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0x1000}, {&(0x7f0000004740)="3d643417829461638d35e10ce6109a795cb09461e3d7f7904e8fc878349484741f5d0ac34578d971e38cbb978ebe62d30dc8ba941a1d160e6d8ae0ad0d531bd045e3e9c1ad563b20e8ca1ced59e63518d0f9efefac70782471309dabd1138adbba8993ac9a7e5e8c067e38e22392d9b736130430a4a32b1a58f052b65ec2c34563b03732698dba01f04cc6d19bd137", 0x8f}, {&(0x7f0000004800)="65e1f0bb4dab2f49896922383b009cfcbc887842490b208efd3219a38bfefc43b7b7cdf41b3b15405bed34f4b66a7c548f9c8989bbd108b90e84037793033bd351e13733385bf5cc5d5798b42af784bf0cb27b5f8f", 0x55}], 0x7, &(0x7f0000004900)}}], 0x40000000000002a, 0x40000) [ 3464.065884][ T4001] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.065907][ T4057] loop0: detected capacity change from 0 to 16 [ 3464.074325][ T4001] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.083999][ T4061] loop5: detected capacity change from 0 to 4 [ 3464.099868][ T4059] loop1: detected capacity change from 0 to 2048 [ 3464.113548][ T4057] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3464.121574][ T4001] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.132259][ T4001] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.146260][ T4001] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.156566][ T4001] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.168093][ T4001] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3464.177508][ T4061] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3464.179992][ T4001] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3464.190216][ T4057] loop0: detected capacity change from 0 to 16 [ 3464.201959][ T4001] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3464.201980][ T4001] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3464.240516][ T4046] loop2: detected capacity change from 0 to 2048 [ 3464.278454][ T4061] loop5: detected capacity change from 0 to 4 [ 3464.285117][ T4057] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3464.305836][ T4061] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3464.315705][ T4046] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 262658)! 01:55:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4000000000000000, &(0x7f0000000500)) 01:55:46 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0xfffffffa, 0x10, 0x1, 0x2}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) r7 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r7, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r7, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ee8000/0x3000)=nil, 0x3000, 0x0, 0x12, r7, 0x8000000) syz_io_uring_submit(r4, r6, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_submit(0x0, r6, &(0x7f0000000500)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x4, 0x0, 0x4, 0x3, &(0x7f0000000440)="fab437b96f311b921a39b1c0c5d81e353cd71de247ab28f55e34e86543998b623c1658f979f942b4e5558f03aa041d71b4617286e98ab9fba003817b94e799b6ad3729e245a98ead41720e88f1f306faa24474ca1a4bc98c59bc1422bf124458b9026c6ec98bb18ac35f203094285a4a54706fbb58e0509dceb448b77007d4522ade15853e16363fa6b88b6f05b1b74d8f96", 0x7ff, 0x0, 0x1, {0x3}}, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r8, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_WRITEV={0x2, 0x3, 0x6000, @fd_index=0x3, 0x400, &(0x7f0000000040)=[{&(0x7f0000000200)="6d522f0052d10458af1de97b7e15636875bf51df5432efb77a8fee6dc6073d664f81f6d1b6f35530f9ba07421ac34e1482b43b2c3bf4aca24bfc310165043b3f7ef2844be6", 0x45}, {&(0x7f0000000280)="ea79af0bb4fb175681174680c8d621792f494d5590e0c696af48295dfa376522736885412f7f312ca24c485f9eadf666f9e5e56ced2e66e9c0a72cdecf5133246629b7ce49468d23ffe2415851ac3b70d9077aaf527af30c6ac3d2d07c80c09f1bdb50f7c6eb992433c8d128881b191f23dca6fa99125f5547b68977d1c6ccefd0cdbfc83d5847b44fedd6257294ca2c8a9edcfe7933c6c72f07e3a19ee21053433a011322e4463cea68f1500de898f0818cebcd89a283bc1dc6832ee79849a970f5d2935833c28772728b2000f281f2ca07d61b8af3d0cea755a0ca8f2559b6e5a72a3b4adca4630dac40", 0xeb}, {&(0x7f0000000380)="7cc3e5437ea1329d626beb8618ffd19241f2b8b14938a7f9388cf5cff6024f768d72beb6974a76c8863e97eb3d90cc3c1229308b5f6499228e427ac6fb0bdacb5819c0c369a124f3f27446682ef0c7e89ff90dd88d4a6a47e51e41f2f9583dbb6dc2394d00aaa631e17b82aa8e60d4016eda08db5fe0eccf815cda7a", 0x7c}], 0x3, 0xe, 0x0, {0x2}}, 0x20) 01:55:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003f70000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:46 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020604000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3464.326523][ T4046] EXT4-fs (loop2): group descriptors corrupted! 01:55:46 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c070000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3464.354291][ T4093] loop1: detected capacity change from 0 to 2048 [ 3464.382474][ T4103] loop4: detected capacity change from 0 to 1030 [ 3464.391681][ T4104] loop2: detected capacity change from 0 to 2048 01:55:46 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f100400020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3464.403017][ T4103] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3464.413218][ T4104] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 263682)! [ 3464.423928][ T4104] EXT4-fs (loop2): group descriptors corrupted! [ 3464.443882][ T4112] loop5: detected capacity change from 0 to 4 01:55:46 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4000080000000000, &(0x7f0000000500)) [ 3464.460066][ T4112] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3464.469191][ T4103] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3464.478861][ T4116] loop0: detected capacity change from 0 to 16 [ 3464.480434][ T4103] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3464.500774][ T4103] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3464.516561][ T4103] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.525301][ T4103] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.526545][ T4112] loop5: detected capacity change from 0 to 4 [ 3464.539890][ T4103] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.552595][ T4103] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.562329][ T4123] loop1: detected capacity change from 0 to 2048 [ 3464.564787][ T4103] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.579182][ T4103] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.580656][ T4104] loop2: detected capacity change from 0 to 2048 [ 3464.592037][ T4103] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3464.598707][ T4116] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3464.605937][ T4103] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3464.627798][ T4103] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3464.639835][ T4103] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3464.654198][ T4103] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:47 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x7ff) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000007180)=[{{&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/41, 0x29}, {&(0x7f0000000340)=""/248, 0xf8}], 0x3, &(0x7f0000000480)=""/17, 0x11}, 0x7}, {{&(0x7f00000004c0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000540)=""/5, 0x5}], 0x1, &(0x7f00000005c0)=""/19, 0x13}, 0x6}, {{&(0x7f0000000680)=@isdn, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000700)=""/193, 0xc1}, {&(0x7f0000000800)=""/251, 0xfb}, {&(0x7f0000000600)=""/39, 0x27}, {&(0x7f0000000900)=""/235, 0xeb}, {&(0x7f0000000a00)=""/246, 0xf6}, {&(0x7f0000000b00)=""/28, 0x1c}, {&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/254, 0xfe}], 0x8, &(0x7f0000001cc0)=""/152, 0x98}, 0x7ff}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001d80)=""/51, 0x33}, {&(0x7f0000001dc0)=""/90, 0x5a}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)=""/163, 0xa3}], 0x4, &(0x7f0000001f80)=""/226, 0xe2}, 0x5}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002080)=""/213, 0xd5}, {&(0x7f0000002180)=""/176, 0xb0}, {&(0x7f0000002240)=""/229, 0xe5}, {&(0x7f0000002340)=""/56, 0x38}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/173, 0xad}, {&(0x7f0000003440)=""/246, 0xf6}], 0x7, &(0x7f00000035c0)=""/8, 0x8}, 0x3d}, {{0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000003600)=""/4096, 0x1000}], 0x1, &(0x7f0000004640)=""/33, 0x21}, 0x40}, {{&(0x7f0000004680)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000004700)=""/57, 0x39}, {&(0x7f0000004740)=""/191, 0xbf}, {&(0x7f0000004800)=""/184, 0xb8}, {&(0x7f00000048c0)=""/66, 0x42}, {&(0x7f0000004940)=""/239, 0xef}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/94, 0x5e}], 0x7, &(0x7f0000005b40)=""/186, 0xba}, 0x8001}, {{&(0x7f0000005c00)=@pppoe={0x18, 0x0, {0x0, @multicast}}, 0x80, &(0x7f0000006e80)=[{&(0x7f0000005c80)=""/226, 0xe2}, {&(0x7f0000005d80)=""/85, 0x55}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/68, 0x44}], 0x4, &(0x7f0000006ec0)=""/84, 0x54}}, {{&(0x7f0000006f40)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000007140)=[{&(0x7f0000006fc0)=""/246, 0xf6}, {&(0x7f00000070c0)=""/113, 0x71}], 0x2}, 0x606}], 0x9, 0x100, 0x0) [ 3464.660901][ T4103] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3464.663550][ T4112] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3464.680040][ T4104] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 263682)! [ 3464.690947][ T4104] EXT4-fs (loop2): group descriptors corrupted! 01:55:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4800000000000000, &(0x7f0000000500)) 01:55:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000003f80000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3464.708482][ T4116] loop0: detected capacity change from 0 to 16 [ 3464.716401][ T4116] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:47 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="021004000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:47 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000500020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:47 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c080000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3464.785892][ T4146] loop1: detected capacity change from 0 to 2048 [ 3464.833554][ T4160] loop0: detected capacity change from 0 to 16 [ 3464.837349][ T4161] loop4: detected capacity change from 0 to 1030 [ 3464.843606][ T4163] loop2: detected capacity change from 0 to 2048 [ 3464.854161][ T4165] loop5: detected capacity change from 0 to 4 [ 3464.861386][ T4161] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x4c00000000000000, &(0x7f0000000500)) [ 3464.878396][ T4165] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3464.886209][ T4163] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 266242)! [ 3464.896940][ T4163] EXT4-fs (loop2): group descriptors corrupted! [ 3464.913845][ T4178] loop1: detected capacity change from 0 to 2048 [ 3464.918998][ T4160] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x5900000000000000, &(0x7f0000000500)) [ 3464.921636][ T4161] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3464.941385][ T4163] loop2: detected capacity change from 0 to 2048 [ 3464.948592][ T4165] loop5: detected capacity change from 0 to 4 [ 3464.955421][ T4165] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3464.964459][ T4163] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 266242)! [ 3464.975190][ T4163] EXT4-fs (loop2): group descriptors corrupted! [ 3464.983746][ T4160] loop0: detected capacity change from 0 to 16 [ 3464.998920][ T4161] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3465.002304][ T4193] loop1: detected capacity change from 0 to 2048 [ 3465.008148][ T4160] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:47 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000600020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:47 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6000000000000000, &(0x7f0000000500)) [ 3465.014953][ T4161] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3465.035991][ T4161] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.044514][ T4161] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3465.062372][ T4161] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.070976][ T4161] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:47 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020005000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:47 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c090000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3465.101023][ T4161] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.109439][ T4161] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3465.133102][ T4204] loop1: detected capacity change from 0 to 2048 [ 3465.140149][ T4205] loop5: detected capacity change from 0 to 4 [ 3465.148047][ T4207] loop2: detected capacity change from 0 to 2048 [ 3465.149509][ T4205] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3465.160242][ T4212] loop0: detected capacity change from 0 to 16 [ 3465.169962][ T4161] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.178363][ T4161] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3465.189780][ T4161] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3465.202067][ T4161] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3465.211812][ T4212] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3465.217160][ T4161] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3465.229475][ T4207] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 327682)! [ 3465.234585][ T4161] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3465.245988][ T4207] EXT4-fs (loop2): group descriptors corrupted! [ 3465.279299][ T4205] loop5: detected capacity change from 0 to 4 [ 3465.288742][ T4205] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3465.309647][ T4207] loop2: detected capacity change from 0 to 2048 [ 3465.317000][ T4212] loop0: detected capacity change from 0 to 16 [ 3465.328266][ T4212] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3465.339204][ T4207] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 327682)! [ 3465.350179][ T4207] EXT4-fs (loop2): group descriptors corrupted! 01:55:48 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = syz_io_uring_setup(0x1901, &(0x7f0000000200)={0x0, 0xf8d3, 0x1, 0x0, 0x33, 0x0, r0}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000800000/0x800000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000900)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000002c0)=""/211, 0xd3}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f0000000440)=""/206, 0xce}, {&(0x7f0000000540)=""/194, 0xc2}, {&(0x7f0000000680)=""/92, 0x5c}, {&(0x7f0000000700)=""/150, 0x96}], 0x6, &(0x7f0000000840)=""/81, 0x51}, 0x0, 0x400101e0, 0x1, {0x1}}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000e5f000/0x4000)=nil, 0x4000, 0x100000b, 0x8010, r3, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000002cc0)=@IORING_OP_WRITEV={0x2, 0x0, 0x2000, @fd_index=0x1, 0x4, &(0x7f0000002c40)=[{&(0x7f0000000940)="684dc93dc980e85ba8b405540bd277f700f9dc362906a98273996e6e58cd5cb54c4de187bab13fa93eb1be14524aed4f0c956a78f99068f0ee729eb9ff29a9fe3dd1a58bd65e88c9892c039f2976977e53a9ce999857ba982e9d987d5f2ef259aa3a442f101f31052b9a4a430f1a3d1a8336ecb650de31a8ec67a7401a54620b3222397585659602af832c32da6be0988c36b959ab59e88022c93f08fb1ee8c81cd58153", 0xa4}, {&(0x7f0000000a00)="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0x1000}, {&(0x7f0000001a00)="b6f9d7d8952dd30a3449175db96d734fa2318d60cd1352150be14284a693fc50367ae65c3b5399a95abad25a6e85ac5364139dd201f2c3da5a347151ad49d18d61f7e98422857de3b5b0ed56c33a7f11226eb7ac67bcdc93a43cfa16c2342b22722c128164", 0x65}, {&(0x7f0000001a80)="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0x1000}, {&(0x7f0000002a80)="f43fa76c4c222f62ce30eba9eeb02d8e2a4cefa507027a919f79558e469748fc9ff2a816b868be529dd371760f63ae758ebb5262bfb2b4129cdb3bfb726c278be5f681f4338db9f148c8ad9efa73c56efabb76c0d1d219b9446bfc85f681f9cdb1a0e64958cb37e50c9280f54eb6e91c3c5fbd55c282ccbc11bb7662", 0x7c}, {&(0x7f0000002b00)="5c5cd52079eb9358734e287d09d14455958e5f556c2083a5251c89ad24a37923c2c89c27cb48600b29f0b4ba10ccbbc005e8fbef4513de5da6bf4ab7a19965a3edb2eaed5cef36092df114fcfff0a80cbba47eac3beac1c463c13fd3698cdb899fe76e66bdbcaee0c583fdd2dd929152efd7355a520c8462d62342e5105733d82f2293ae36c5676aabb28e0131e58b2fc07630ff4b1114dad08530a0fd23427fe51262ca973ef74a93891f147fdc98a346ae3da51e0d0d84df8dc32f25f2d125227ff4f8328a36809c5012025e7781d25ea41b61158f61", 0xd7}, {&(0x7f0000002c00)="9118b576fc935bbfbe001d2a50756fb99e7c53886429df32a4f55a9aa9e39cccc7832c1f3018ff5dff11e220bb4d50a4f384d2", 0x33}], 0x7}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r8 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r8}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r9, r11, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r12, r10, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_submit(r9, r10, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r10, &(0x7f0000002d00)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0x3, 0x7, 0x0, 0x3, 0x2}, 0x3) 01:55:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6201000000000000, &(0x7f0000000500)) 01:55:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffdf90000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:48 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f040600020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:48 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c0a0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:48 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020006000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3465.640767][ T4253] loop0: detected capacity change from 0 to 16 [ 3465.644420][ T4254] loop5: detected capacity change from 0 to 4 [ 3465.648430][ T4256] loop2: detected capacity change from 0 to 2048 [ 3465.654295][ T4257] loop1: detected capacity change from 0 to 2048 [ 3465.668583][ T4254] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3465.679504][ T4258] loop4: detected capacity change from 0 to 1030 [ 3465.688391][ T4258] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3465.699507][ T4253] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3465.707523][ T4258] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3465.718657][ T4256] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 393218)! [ 3465.724302][ T4258] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:48 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r4 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r7}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x4) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3465.729488][ T4256] EXT4-fs (loop2): group descriptors corrupted! [ 3465.750242][ T4258] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3465.772849][ T4254] loop5: detected capacity change from 0 to 4 [ 3465.783666][ T4253] loop0: detected capacity change from 0 to 16 01:55:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6800000000000000, &(0x7f0000000500)) [ 3465.793497][ T4256] loop2: detected capacity change from 0 to 2048 [ 3465.801958][ T4254] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3465.811518][ T4253] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3465.821738][ T4258] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.830311][ T4258] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3465.833701][ T4286] loop1: detected capacity change from 0 to 2048 [ 3465.842245][ T4258] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.857376][ T4258] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3465.858025][ T4256] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 393218)! [ 3465.875481][ T4258] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:48 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000700020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3465.882678][ T4256] EXT4-fs (loop2): group descriptors corrupted! [ 3465.898199][ T4258] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3465.918808][ T4258] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3465.927783][ T4258] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:48 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c0b0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3465.939667][ T4258] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3465.951713][ T4258] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3465.966027][ T4258] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3465.967037][ T4294] loop0: detected capacity change from 0 to 16 [ 3465.973431][ T4258] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:48 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020406000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:48 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2000004, 0x20010, r0, 0x0) io_uring_enter(r0, 0x10ac, 0x27c3, 0x0, &(0x7f0000000740)={[0x2165]}, 0x8) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x60, r5, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V4={0x8, 0x8, @local}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private0}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @local}}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000000}, 0x200c880) syz_io_uring_setup(0x6e97, &(0x7f0000000200)={0x0, 0x173, 0x10, 0x3, 0x2df, 0x0, r0}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000280)=0x0) r7 = accept4$unix(r3, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x80800) r8 = syz_io_uring_setup(0x188, &(0x7f00000006c0)={0x0, 0x401a, 0x10, 0x0, 0x20000}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x48082, 0x8) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r11}}, 0x8) syz_io_uring_submit(r4, r6, &(0x7f0000000480)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r7, 0x0, &(0x7f0000000380)="e9af4a8d2bfd0f88c527508033d774b35e05a56711e8722a3ffbb17218055cf941b134814aafc00f59ab748c9cda533a00c37f9be684ec5419db0f846f6368626b5b3919e7a9c9940289ddc7636a2c51077fd44e75e8a0a9ee82757ce575a29e8bc7cc06471111241792ab90cb37a409153e882092bfe2a173556de1e76e9ee623726b3c260ed731b66cd0abb3afc9a6fed5d11eaad8fafd679bfadd35d2bca1864d3feae7132d80262e2b01527e3afe0e9ed582c8c7d398a096b9728656e1c1ca953f66aa3b292e0ba1a5d90f9e1f680ed5b9a966e0b3", 0xd7, 0x2, 0x0, {0x0, r11}}, 0x7c0) 01:55:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x6c00000000000000, &(0x7f0000000500)) [ 3465.994547][ T4294] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3466.000385][ T4300] loop5: detected capacity change from 0 to 4 [ 3466.013720][ T4300] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffffb0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3466.057658][ T4300] loop5: detected capacity change from 0 to 4 [ 3466.065062][ T4294] loop0: detected capacity change from 0 to 16 [ 3466.074352][ T4294] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3466.076597][ T4300] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3466.089249][ T4316] loop1: detected capacity change from 0 to 2048 01:55:48 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000900020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3466.115826][ T4315] loop2: detected capacity change from 0 to 2048 [ 3466.124484][ T4315] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 394242)! [ 3466.135605][ T4315] EXT4-fs (loop2): group descriptors corrupted! 01:55:48 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c0c0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3466.164712][ T4330] loop4: detected capacity change from 0 to 1030 [ 3466.179887][ T4330] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3466.192840][ T4332] loop5: detected capacity change from 0 to 4 [ 3466.205068][ T4332] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7400000000000000, &(0x7f0000000500)) [ 3466.209450][ T4315] loop2: detected capacity change from 0 to 2048 [ 3466.220378][ T4330] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3466.220473][ T4339] loop0: detected capacity change from 0 to 16 [ 3466.237430][ T4332] loop5: detected capacity change from 0 to 4 [ 3466.251175][ T4339] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3466.253019][ T4330] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3466.262013][ T4315] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 394242)! [ 3466.278867][ T4315] EXT4-fs (loop2): group descriptors corrupted! [ 3466.289580][ T4330] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3466.318338][ T4347] loop1: detected capacity change from 0 to 2048 [ 3466.328951][ T4332] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3466.340212][ T4330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3466.348599][ T4330] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:48 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000a00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:48 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7a00000000000000, &(0x7f0000000500)) [ 3466.377167][ T4339] loop0: detected capacity change from 0 to 16 [ 3466.394042][ T4339] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3466.432230][ T4330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3466.440595][ T4330] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3466.458105][ T4367] loop1: detected capacity change from 0 to 2048 [ 3466.472062][ T4330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:48 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020007000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:48 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c0d0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3466.480680][ T4330] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3466.504793][ T4330] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3466.513137][ T4330] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3466.516396][ T4373] loop0: detected capacity change from 0 to 16 01:55:49 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = signalfd4(r0, &(0x7f0000000040)={[0x5]}, 0x8, 0x800) io_uring_enter(r3, 0x1dd6, 0x951d, 0x2, &(0x7f0000000200)={[0x2]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3466.524675][ T4330] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3466.542572][ T4330] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3466.557411][ T4330] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3466.564192][ T4330] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x7fffffffffffffff, &(0x7f0000000500)) [ 3466.595545][ T4383] loop5: detected capacity change from 0 to 4 [ 3466.602881][ T4384] loop2: detected capacity change from 0 to 2048 [ 3466.619247][ T4383] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3466.630414][ T4373] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x85ffffff00000000, &(0x7f0000000500)) [ 3466.640218][ T4384] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 458754)! [ 3466.650898][ T4384] EXT4-fs (loop2): group descriptors corrupted! [ 3466.659748][ T4395] loop1: detected capacity change from 0 to 2048 [ 3466.685681][ T4373] loop0: detected capacity change from 0 to 16 [ 3466.693689][ T4373] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3466.707755][ T4384] loop2: detected capacity change from 0 to 2048 [ 3466.714772][ T4383] loop5: detected capacity change from 0 to 4 [ 3466.726835][ T4383] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffffe0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:49 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000b00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3466.735895][ T4384] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 458754)! [ 3466.741025][ T4407] loop1: detected capacity change from 0 to 2048 [ 3466.747130][ T4384] EXT4-fs (loop2): group descriptors corrupted! 01:55:49 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02f807000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:49 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c0e0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x8cffffff00000000, &(0x7f0000000500)) [ 3466.851593][ T4420] loop5: detected capacity change from 0 to 4 [ 3466.853302][ T4426] loop2: detected capacity change from 0 to 2048 [ 3466.866353][ T4424] loop4: detected capacity change from 0 to 1030 [ 3466.873713][ T4420] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3466.888371][ T4424] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3466.899216][ T4431] loop1: detected capacity change from 0 to 2048 [ 3466.913283][ T4426] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 522242)! [ 3466.924537][ T4426] EXT4-fs (loop2): group descriptors corrupted! [ 3466.928931][ T4437] loop0: detected capacity change from 0 to 16 [ 3466.939331][ T4420] loop5: detected capacity change from 0 to 4 01:55:49 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) r3 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r6}}, 0x8) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001280), 0x400, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000012c0)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd_index=0x6, 0x5, {0x0, r0}, 0x0, 0x2, 0x1, {0x0, r6, r7}}, 0x9) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="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"]) unlinkat(r8, &(0x7f0000000080)='./file0\x00', 0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd=r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r10, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r11 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r11, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r11, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) syz_io_uring_setup(0x5fc5, &(0x7f0000000200)={0x0, 0x9d71, 0x2, 0x2, 0x235, 0x0, r11}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00006d6000/0x9000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) 01:55:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x97ffffff00000000, &(0x7f0000000500)) [ 3466.952596][ T4420] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3466.963982][ T4437] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3466.977192][ T4424] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:49 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000c00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3467.021607][ T4450] tmpfs: Unknown parameter '¶ÜœX—†3Á™‚HÞ?0¯?' [ 3467.025793][ T4424] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3467.028827][ T4451] loop1: detected capacity change from 0 to 2048 [ 3467.052664][ T4424] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3467.066925][ T4456] loop5: detected capacity change from 0 to 4 [ 3467.075617][ T4450] tmpfs: Unknown parameter '¶ÜœX—†3Á™‚HÞ?0¯?' [ 3467.082920][ T4456] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3467.091770][ T4426] loop2: detected capacity change from 0 to 2048 [ 3467.105614][ T4437] loop0: detected capacity change from 0 to 16 01:55:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xc103000000000000, &(0x7f0000000500)) 01:55:49 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x612400) dup2(r4, r3) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3467.109112][ T4426] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 522242)! [ 3467.124874][ T4426] EXT4-fs (loop2): group descriptors corrupted! [ 3467.135388][ T4437] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3467.146871][ T4456] loop5: detected capacity change from 0 to 4 01:55:49 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020009000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3467.174537][ T4456] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3467.190023][ T4424] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.198899][ T4424] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:49 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c0f0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3467.228150][ T4490] loop1: detected capacity change from 0 to 2048 [ 3467.237943][ T4424] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.246205][ T4424] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.262169][ T4424] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.270749][ T4424] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.282698][ T4497] loop0: detected capacity change from 0 to 16 [ 3467.294032][ T4496] loop2: detected capacity change from 0 to 2048 [ 3467.323674][ T4497] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3467.329979][ T4424] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.342328][ T4424] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.354432][ T4424] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3467.366197][ T4424] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3467.380372][ T4424] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3467.387054][ T4424] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3467.400580][ T4496] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 589826)! [ 3467.411361][ T4496] EXT4-fs (loop2): group descriptors corrupted! 01:55:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000fff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:49 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xd702000000000000, &(0x7f0000000500)) 01:55:49 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000d00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3467.451907][ T4497] loop0: detected capacity change from 0 to 16 [ 3467.459962][ T4496] loop2: detected capacity change from 0 to 2048 [ 3467.463916][ T4497] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3467.477002][ T4496] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 589826)! [ 3467.488810][ T4496] EXT4-fs (loop2): group descriptors corrupted! 01:55:49 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c100000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:50 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r6}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd=r0, 0x1, 0x0, 0x4, 0x0, 0x0, {0x0, r6}}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000280)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa1f}}, 0xffff) [ 3467.508238][ T4519] loop5: detected capacity change from 0 to 4 [ 3467.532711][ T4519] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3467.553673][ T4532] loop1: detected capacity change from 0 to 2048 [ 3467.569019][ T4534] loop0: detected capacity change from 0 to 16 [ 3467.575992][ T4533] loop4: detected capacity change from 0 to 1030 [ 3467.576171][ T4519] loop5: detected capacity change from 0 to 4 [ 3467.592139][ T4533] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:50 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000a000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3467.612045][ T4519] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3467.621618][ T4534] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3467.634717][ T4533] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3467.651059][ T4533] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xdaffffff00000000, &(0x7f0000000500)) [ 3467.663843][ T4533] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3467.701374][ T4534] loop0: detected capacity change from 0 to 16 01:55:50 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000e00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3467.711759][ T4561] loop1: detected capacity change from 0 to 2048 [ 3467.722498][ T4557] loop2: detected capacity change from 0 to 2048 [ 3467.723810][ T4534] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3467.737849][ T4533] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.747342][ T4533] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.747540][ T4557] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 655362)! [ 3467.760774][ T4533] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.769930][ T4557] EXT4-fs (loop2): group descriptors corrupted! [ 3467.784326][ T4567] loop5: detected capacity change from 0 to 4 [ 3467.784534][ T4533] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.802951][ T4567] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:50 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000f00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:50 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c110000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3467.829160][ T4533] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.837990][ T4533] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.866100][ T4557] loop2: detected capacity change from 0 to 2048 01:55:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xdd02000000000000, &(0x7f0000000500)) [ 3467.879114][ T4533] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3467.888443][ T4533] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3467.900006][ T4533] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3467.910507][ T4557] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 655362)! 01:55:50 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000b000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3467.912024][ T4533] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3467.922657][ T4557] EXT4-fs (loop2): group descriptors corrupted! [ 3467.936988][ T4533] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3467.950370][ T4533] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffffbff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:50 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) r1 = syz_io_uring_setup(0x80185, &(0x7f0000001540)={0x0, 0x6, 0x8, 0x1}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_setup(0x379f, &(0x7f0000000200)={0x0, 0xbb84, 0x2, 0x2, 0x3d4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r5 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r5, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r5, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) syz_io_uring_setup(0x7d9d, &(0x7f0000000180)={0x0, 0x691, 0x10, 0x3, 0x2b5, 0x0, r5}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000001300), &(0x7f0000001340)=0x0) r7 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r7, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r7, 0xc080661a, &(0x7f0000001380)={@desc={0x1, 0x0, @desc1}}) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r8}}, 0x8) syz_io_uring_submit(0x0, r6, &(0x7f0000001500)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001400)="943f5edc8bed47190937d09db2019a34cc2e520d0879011a68f4c363d8c1c53062d8ab9eecdaa8f4dabcdd8b4ebc0dd42b9aaf4fb1de0598dd2d2a02f776035ef54f70282c0d9ecebe033d8d35fcbfeb2fc79bfba2777e264d22ff04570b5423e4ae4eb84457b9d419cc5724ef8f25d45f73bda8ac0db03fe9d317d0e3ffb18d4a6651ea09ddbd6f667bbb77c5d7a6edfd11a5b1ac9123df8f283dc80a76376d3d35e6cc0750383dff4b22f6b0f0de1c8debb86b6ba5e5c0661de86bfc592efc182001af6b2d53b05a", 0xc9, 0x4000, 0x0, {0x0, r8}}, 0x10000) [ 3467.986651][ T4583] loop5: detected capacity change from 0 to 4 [ 3468.008868][ T4585] loop1: detected capacity change from 0 to 2048 [ 3468.026365][ T4583] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xeb36cadb00000000, &(0x7f0000000500)) [ 3468.044780][ T4592] loop0: detected capacity change from 0 to 16 [ 3468.047362][ T4598] loop2: detected capacity change from 0 to 2048 [ 3468.061148][ T4598] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 720898)! [ 3468.072121][ T4598] EXT4-fs (loop2): group descriptors corrupted! [ 3468.084948][ T4592] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3468.086620][ T4583] loop5: detected capacity change from 0 to 4 [ 3468.111059][ T4610] loop4: detected capacity change from 0 to 1030 [ 3468.118158][ T4583] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3468.129146][ T4611] loop1: detected capacity change from 0 to 2048 01:55:50 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) mmap(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x1000004, 0x810, r0, 0x8bb83000) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3468.136428][ T4610] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3468.154525][ T4592] loop0: detected capacity change from 0 to 16 [ 3468.161458][ T4598] loop2: detected capacity change from 0 to 2048 [ 3468.171301][ T4592] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3468.181730][ T4610] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:50 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f041000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:50 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c120000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3468.190348][ T4598] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 720898)! [ 3468.195397][ T4610] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3468.200927][ T4598] EXT4-fs (loop2): group descriptors corrupted! 01:55:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xed02000000000000, &(0x7f0000000500)) [ 3468.265501][ T4610] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3468.287556][ T4641] loop0: detected capacity change from 0 to 16 [ 3468.294365][ T4642] loop5: detected capacity change from 0 to 4 01:55:50 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000c000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3468.314087][ T4610] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3468.327652][ T4610] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3468.336977][ T4642] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3468.357973][ T4641] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3468.361088][ T4653] loop2: detected capacity change from 0 to 2048 [ 3468.376996][ T4652] loop1: detected capacity change from 0 to 2048 [ 3468.393071][ T4610] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3468.402267][ T4610] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3468.402784][ T4653] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 786434)! [ 3468.425237][ T4653] EXT4-fs (loop2): group descriptors corrupted! [ 3468.437677][ T4642] loop5: detected capacity change from 0 to 4 [ 3468.442279][ T4610] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3468.453332][ T4610] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3468.467866][ T4641] loop0: detected capacity change from 0 to 16 [ 3468.473842][ T4610] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3468.475294][ T4642] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3468.484533][ T4610] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3468.484566][ T4610] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf6ffffff00000000, &(0x7f0000000500)) [ 3468.518267][ T4610] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3468.533531][ T4610] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3468.540814][ T4610] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3468.557852][ T4641] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:51 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f201000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3468.561019][ T4653] loop2: detected capacity change from 0 to 2048 [ 3468.570746][ T4669] loop1: detected capacity change from 0 to 2048 01:55:51 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r4 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r4}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r7, r6, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_setup(0x75dc, &(0x7f0000000200)={0x0, 0x411f, 0x13, 0x3, 0x193}, &(0x7f00006d7000/0x14000)=nil, &(0x7f00006e5000/0x10000)=nil, &(0x7f0000000040), &(0x7f0000000280)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x8, &(0x7f00000002c0)={0x77359400}, 0x1, 0x0, 0x1}, 0x5) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 01:55:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010003ffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:51 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c220000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf807000000000000, &(0x7f0000000500)) [ 3468.611210][ T4653] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 786434)! [ 3468.623259][ T4653] EXT4-fs (loop2): group descriptors corrupted! [ 3468.644422][ T4681] loop5: detected capacity change from 0 to 4 [ 3468.654229][ T4681] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:51 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000d000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3468.675225][ T4688] loop1: detected capacity change from 0 to 2048 [ 3468.705317][ T4681] loop5: detected capacity change from 0 to 4 [ 3468.714124][ T4681] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xf9fdffff00000000, &(0x7f0000000500)) 01:55:51 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f001100020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3468.728089][ T4698] loop4: detected capacity change from 0 to 1030 [ 3468.741309][ T4698] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3468.761441][ T4698] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3468.791732][ T4707] loop0: detected capacity change from 0 to 16 [ 3468.798801][ T4714] loop2: detected capacity change from 0 to 2048 [ 3468.808374][ T4716] loop1: detected capacity change from 0 to 2048 [ 3468.820464][ T4698] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3468.845796][ T4707] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3468.862048][ T4722] loop5: detected capacity change from 0 to 4 [ 3468.873397][ T4722] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfdfdffff00000000, &(0x7f0000000500)) 01:55:51 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f001200020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3468.879550][ T4698] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3468.911647][ T4714] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 851970)! [ 3468.922503][ T4714] EXT4-fs (loop2): group descriptors corrupted! [ 3468.932797][ T4707] loop0: detected capacity change from 0 to 16 [ 3468.956617][ T4707] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3468.969360][ T4736] loop1: detected capacity change from 0 to 2048 [ 3468.976490][ T4698] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3468.985708][ T4698] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.004753][ T4698] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.013375][ T4698] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.027782][ T4714] loop2: detected capacity change from 0 to 2048 [ 3469.028749][ T4698] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.043214][ T4698] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.050973][ T4746] loop5: detected capacity change from 0 to 4 [ 3469.060972][ T4698] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.070878][ T4698] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.084060][ T4698] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:51 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c250000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3469.096390][ T4698] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3469.111522][ T4698] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3469.118339][ T4698] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3469.139472][ T4746] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfdffffff00000000, &(0x7f0000000500)) 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfeffffff00000000, &(0x7f0000000500)) 01:55:51 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d5000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x8000000) r5 = syz_io_uring_setup(0x495a, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r5}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r9, r7, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_submit(r6, r7, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000280)=@IORING_OP_WRITEV={0x2, 0x4, 0x0, @fd_index=0x5, 0x6, &(0x7f0000000240)=[{&(0x7f0000000040)="9827272c701033a53fa84da0f89b7b7cf9b087af96e1b84633f270a47b9608f89276bb7662", 0x25}, {&(0x7f0000000200)="c35f1213c2cb30f4beb020c6fd7659f26ce12f0666779be4ad497d6bcac76539ebeaa19bb6184d71219103c0f7f894ca08fef26c378c41ae87a01f5396", 0x3d}], 0x2, 0x11, 0x0, {0x3, r10}}, 0x1ff) r11 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r11, 0x11, 0x67, &(0x7f0000000000)=0x7, 0x4) sendmsg$inet6(r11, &(0x7f0000000440)={&(0x7f0000000280)={0xa, 0x4e21, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000100)=[@dstopts_2292={{0x78, 0x29, 0x4, {0x0, 0xc, '\x00', [@generic={0x0, 0x1b, "ee208a0384a43a38e3693b02f983fe4537bb684322fdf104a45ca9"}, @generic={0x0, 0x41, "253c092c08f6596259b944c0917fbca337bbaaa9a6119d165f9ee3330cfb500323d741b252d5fe58d9326642e10a637159ac230b544ac50859a1e831f6ba34a391"}]}}}], 0x78}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000680)=""/208, 0xd0}], 0x3, 0x8001, 0xed99f1d) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3469.148936][ T4714] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 851970)! [ 3469.157461][ T4756] loop0: detected capacity change from 0 to 16 [ 3469.159769][ T4714] EXT4-fs (loop2): group descriptors corrupted! [ 3469.170533][ T4756] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3469.185687][ T4759] loop1: detected capacity change from 0 to 2048 01:55:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000107eeffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:51 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000e000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3469.236844][ T4756] loop0: detected capacity change from 0 to 16 [ 3469.246676][ T4756] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3469.252836][ T4746] loop5: detected capacity change from 0 to 4 [ 3469.278096][ T4746] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:51 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) r4 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x0) getdents(r4, &(0x7f0000001280)=""/4097, 0x1001) fcntl$lock(r3, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) io_uring_register$IORING_REGISTER_PROBE(r3, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, '\x00', [{}]}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3469.302717][ T4775] loop1: detected capacity change from 0 to 2048 [ 3469.314062][ T4780] loop2: detected capacity change from 0 to 2048 01:55:51 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c2e0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:51 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f002000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3469.350180][ T4780] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 917506)! [ 3469.361022][ T4780] EXT4-fs (loop2): group descriptors corrupted! [ 3469.388601][ T4798] loop5: detected capacity change from 0 to 4 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfeffffffffffffff, &(0x7f0000000500)) [ 3469.402488][ T4799] loop4: detected capacity change from 0 to 1030 [ 3469.406493][ T4798] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3469.422301][ T4800] loop0: detected capacity change from 0 to 16 01:55:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xff0f000000000000, &(0x7f0000000500)) [ 3469.446061][ T4800] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3469.460733][ T4780] loop2: detected capacity change from 0 to 2048 [ 3469.461369][ T4807] loop1: detected capacity change from 0 to 2048 [ 3469.481306][ T4780] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 917506)! [ 3469.492128][ T4780] EXT4-fs (loop2): group descriptors corrupted! [ 3469.495883][ T4799] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3469.517041][ T4798] loop5: detected capacity change from 0 to 4 [ 3469.524773][ T4798] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3469.537353][ T4800] loop0: detected capacity change from 0 to 16 01:55:52 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02000f000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3469.548635][ T4814] loop1: detected capacity change from 0 to 2048 [ 3469.560889][ T4799] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3469.578026][ T4800] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:52 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f102000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffefffff00000000, &(0x7f0000000500)) [ 3469.599286][ T4829] loop2: detected capacity change from 0 to 2048 [ 3469.619843][ T4799] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:52 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c450000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3469.654982][ T4829] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 983042)! [ 3469.665878][ T4829] EXT4-fs (loop2): group descriptors corrupted! [ 3469.686012][ T4836] loop5: detected capacity change from 0 to 4 01:55:52 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f0000000040)) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3469.701290][ T4799] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3469.709897][ T4843] loop0: detected capacity change from 0 to 16 [ 3469.724129][ T4843] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3469.738526][ T4841] loop1: detected capacity change from 0 to 2048 [ 3469.756068][ T4836] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3469.765878][ T4843] loop0: detected capacity change from 0 to 16 [ 3469.772914][ T4799] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.781223][ T4799] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.798564][ T4843] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3469.817785][ T4836] loop5: detected capacity change from 0 to 4 [ 3469.827098][ T4829] loop2: detected capacity change from 0 to 2048 [ 3469.834572][ T4836] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3469.842473][ T4829] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 983042)! [ 3469.852586][ T4799] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.853367][ T4829] EXT4-fs (loop2): group descriptors corrupted! [ 3469.861494][ T4799] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.926854][ T4799] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.935528][ T4799] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3469.952156][ T4799] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3469.961367][ T4799] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fffbffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffbffff00000000, &(0x7f0000000500)) 01:55:52 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c460000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:52 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f002200020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:52 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r4}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r8, r6, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001280), 0x240000, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000001900)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd=r3, 0x100000001, {}, 0x3e000000, 0xc}, 0x6) syz_io_uring_submit(r5, r2, &(0x7f00000018c0)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r9, 0x0, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000012c0)="1c5236cb13da77a3b80283ad5d823590012fbeee1e4b372200f89ab099642e96b23725ad6d509bb7042c8f02b4a70a9fb7219b0c0122d32e150062ab93bf6ebf0d4ebded38b18c04f80a2b39ea", 0x4d}, {&(0x7f0000001340)="1d8c714dc351e6f39192f8ae599c79c3f77b7d005a0b5e0e6f427e287ef6eb3c4df6d4558864787f21e417cc0f7a05fb8aa342d4836830cabb17158e7326eed7c986ed15632c1dc3cc8cd0c3349f4df50a409226b34f5cd10bfde74ad1708fe3385bffd490bdfdbda87dcac9bc0c89db44f04d00fe708387bfc75cd66f30bf815687f23ec85f95e5b11cccd20e4c5e2c5d8b15553612451df7cd0de5223347b0ebfb541010d5ea3b148544483026187203d6e3256e71ca34f0057cff52b4f3f785e44c4bb742ea96373838441d135f8d056efb8536c7d2ec39717c3016ce0097aee8c315f0", 0xe5}], 0x2, &(0x7f0000001480)=ANY=[@ANYBLOB="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"], 0x3e8}, 0x0, 0x0, 0x1}, 0xfffffffc) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r10 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r10, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r10, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) recvmmsg(r10, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/93, 0x5d}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/232, 0xe8}, {&(0x7f0000000480)=""/96, 0x60}, {&(0x7f0000000500)=""/168, 0xa8}, {&(0x7f0000000680)=""/252, 0xfc}], 0x6, &(0x7f0000000780)=""/134, 0x86}, 0x6c3}], 0x1, 0x100, 0x0) 01:55:52 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020410000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3469.973721][ T4799] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3469.986436][ T4799] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3470.002287][ T4799] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3470.009432][ T4799] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:52 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c470000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3470.064529][ T4881] loop5: detected capacity change from 0 to 4 [ 3470.074351][ T4881] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3470.086988][ T4886] loop0: detected capacity change from 0 to 16 [ 3470.093950][ T4882] loop1: detected capacity change from 0 to 2048 [ 3470.102051][ T4886] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffff7f00000000, &(0x7f0000000500)) [ 3470.136096][ T4898] loop4: detected capacity change from 0 to 1030 [ 3470.152168][ T4898] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3470.161747][ T4901] loop2: detected capacity change from 0 to 2048 [ 3470.198154][ T4913] loop1: detected capacity change from 0 to 2048 [ 3470.202753][ T4911] loop0: detected capacity change from 0 to 16 [ 3470.206698][ T4898] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3470.219814][ T4901] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1049602)! [ 3470.224177][ T4898] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3470.230492][ T4901] EXT4-fs (loop2): group descriptors corrupted! 01:55:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffffff00000000, &(0x7f0000000500)) [ 3470.246986][ T4881] loop5: detected capacity change from 0 to 4 [ 3470.253444][ T4898] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3470.276007][ T4898] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.285777][ T4898] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.298172][ T4881] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3470.298281][ T4898] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.313711][ T4898] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.325476][ T4898] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.330860][ T4901] loop2: detected capacity change from 0 to 2048 01:55:52 executing program 3: r0 = mq_open(&(0x7f0000000280)='\x00', 0x40, 0x8, &(0x7f0000000340)={0x5, 0x75, 0x0, 0x9}) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) mq_open(&(0x7f0000000380)='\x00', 0x40, 0x102, &(0x7f00000003c0)={0x9, 0x9, 0x7fff}) r1 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r5}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x20) syz_io_uring_submit(r2, r8, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x8, &(0x7f0000000200)=[r9], 0x1, 0x0, 0x1}, 0x1) [ 3470.333901][ T4898] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.362012][ T4911] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3470.374951][ T4898] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.386947][ T4898] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.392140][ T4931] loop1: detected capacity change from 0 to 2048 [ 3470.398567][ T4898] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3470.406431][ T4901] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1049602)! [ 3470.416960][ T4898] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3470.416988][ T4898] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:52 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f002500020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001f9fdffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3470.417000][ T4898] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3470.460671][ T4901] EXT4-fs (loop2): group descriptors corrupted! 01:55:53 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="022010000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffffffffff0700, &(0x7f0000000500)) [ 3470.491284][ T4911] loop0: detected capacity change from 0 to 16 [ 3470.512071][ T4911] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3470.563535][ T4954] loop5: detected capacity change from 0 to 4 [ 3470.577108][ T4953] loop4: detected capacity change from 0 to 1030 [ 3470.584220][ T4954] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3470.603306][ T4956] loop1: detected capacity change from 0 to 2048 01:55:53 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f002e00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:53 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f0000ff8000/0x6000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x27e5, &(0x7f0000000200)={0x0, 0x1766, 0x0, 0x1, 0x34d}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000280)=0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000300)=@IORING_OP_LINK_TIMEOUT={0xf, 0x6, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x77359400}, 0x1, 0x1}, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3470.616103][ T4953] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3470.619992][ T4962] loop2: detected capacity change from 0 to 2048 [ 3470.648106][ T4962] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1056770)! [ 3470.659912][ T4962] EXT4-fs (loop2): group descriptors corrupted! 01:55:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c480000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffffffffffff7f, &(0x7f0000000500)) [ 3470.690845][ T4953] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3470.708339][ T4977] loop5: detected capacity change from 0 to 4 [ 3470.718524][ T4977] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3470.722042][ T4953] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3470.743422][ T4953] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3470.760160][ T4953] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.763170][ T4982] loop0: detected capacity change from 0 to 16 [ 3470.768390][ T4953] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.786458][ T4953] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.794660][ T4953] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.806352][ T4953] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.810964][ T4986] loop1: detected capacity change from 0 to 2048 [ 3470.814524][ T4953] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.834001][ T4953] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3470.842428][ T4953] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3470.842624][ T4982] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3470.853826][ T4953] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3470.853864][ T4953] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3470.853884][ T4953] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3470.853896][ T4953] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3470.887703][ T4977] loop5: detected capacity change from 0 to 4 [ 3470.890713][ T4962] loop2: detected capacity change from 0 to 2048 [ 3470.926749][ T4977] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xfffffffffffffffe, &(0x7f0000000500)) 01:55:53 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020011000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3470.934260][ T4962] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1056770)! [ 3470.944921][ T4962] EXT4-fs (loop2): group descriptors corrupted! [ 3470.961042][ T4982] loop0: detected capacity change from 0 to 16 [ 3470.973900][ T4982] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:53 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f003f00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:53 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000240)={0x0, 0x0, 0x10, 0xfffffffe}, &(0x7f00006d5000/0x3000)=nil, &(0x7f000072b000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f00000002c0)=0x0) r3 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r6}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r6}}, 0x3) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 01:55:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c4c0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3471.004164][ T5012] loop1: detected capacity change from 0 to 2048 [ 3471.043632][ T5022] loop5: detected capacity change from 0 to 4 01:55:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000017fffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3471.064748][ T5024] loop2: detected capacity change from 0 to 2048 [ 3471.083246][ T5022] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3471.093952][ T5029] loop0: detected capacity change from 0 to 16 [ 3471.103120][ T5024] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1114114)! 01:55:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0xffffffffffffffff, &(0x7f0000000500)) [ 3471.114229][ T5024] EXT4-fs (loop2): group descriptors corrupted! [ 3471.137841][ T5037] loop1: detected capacity change from 0 to 2048 [ 3471.147252][ T5029] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3471.168464][ T5043] loop4: detected capacity change from 0 to 1030 [ 3471.185673][ T5043] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3471.195541][ T5022] loop5: detected capacity change from 0 to 4 [ 3471.200422][ T5029] loop0: detected capacity change from 0 to 16 [ 3471.202683][ T5022] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3471.217065][ T5029] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3471.228278][ T5024] loop2: detected capacity change from 0 to 2048 [ 3471.230295][ T5043] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3471.243561][ T5024] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1114114)! [ 3471.249628][ T5043] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3471.255067][ T5024] EXT4-fs (loop2): group descriptors corrupted! 01:55:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3471.264796][ T5043] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3471.288035][ T5043] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.296517][ T5043] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.308888][ T5043] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.317584][ T5043] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.325781][ T5063] loop1: detected capacity change from 0 to 2048 [ 3471.329670][ T5043] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.344397][ T5043] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.356785][ T5043] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c600000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3471.365367][ T5043] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.377439][ T5043] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3471.390927][ T5043] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3471.406418][ T5043] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:53 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f004000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3471.413370][ T5043] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3471.435362][ T5071] loop0: detected capacity change from 0 to 16 [ 3471.450935][ T5071] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:53 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020012000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:53 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c680000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:54 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) r1 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0xfffffffc, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r6 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r6, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r6, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000001280)={0x1, 0x2}, 0x8) r7 = syz_io_uring_setup(0x1aae, &(0x7f0000000200)={0x0, 0xd975, 0x4, 0x1, 0x1b5, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r8, r3, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x7, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)='./file0\x00', 0x28, 0x200000, 0x12345}, 0x9) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred={{0x1c}}], 0x20}}], 0x2, 0x0) r9 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r9, &(0x7f0000000080)='./file0\x00', 0x0) r10 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r10, &(0x7f0000000080)='./file0\x00', 0x0) sendmmsg$unix(r5, &(0x7f00000090c0)=[{{&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000001340)="5b1087346b833d99788820f05b0a0ce1de56e77389c535a084e1b61e9b93cfb9f0ef86011d92ca940f303d395d20c3a4af00dc4ce28be5096109702a354bd51dad43321d6c40a44d27b4fc955b714eb708f92dadd933398c9867d64062f8130ecc12c11f4c8882c3800f1dee3287b23a59bd", 0x72}], 0x1, &(0x7f0000001540)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r7]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r6]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r5]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r4, r4, r0, r4, r7]}}], 0xb8}}, {{&(0x7f0000001600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000038c0)=[{&(0x7f0000001680)="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0x1000}, {&(0x7f0000002680)="9ff6f075f816c3b17a504046df9b36b6f5d01251f5e78022a92dcbc7ba9aad3313a273685cd6ab793898ff68e10624359718d610c4ccd1efbd018d2e7155c66a980daf72064026343227e1512faf64210a1494ec5c401a77e77cdde362828bda171d895659ab33ec490949993fa1fa2d9a29cff90d93360bc716e65362d8e252554f44cb62b9480532436aff60a0d4bcd2ab58cdb469eff0b3030994d11407167e3bcc72efd18bc557d823892745ce6468da13492ff306e65d9d359653c23e645dba335cbf1d944d4c5074079343eac4912f5b6d20b05a1707b8be271ae328bce3", 0xe1}, {&(0x7f0000002780)="2ac22a01620fe1", 0x7}, 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0x1000}, {&(0x7f0000004fc0)="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", 0xfc}, {&(0x7f00000050c0)="de19a3fc0cb6f9868ef991bc624e801839be498bfe8400b7fa618939305f70037d4dcc0c34074ff024a0439d1698c3baca48091c9f8416a4a101fd04615c059c099fd4a755ba212acae1519fcb0c7e38e4e37311d6113818c6ea222cd6aa8333035d03e0ca912547d65cd530062cd1fcc6cb1fee3f6782ae51b965d4fc1ad791fd3897a6abe2a5afcd03bb8257fa73a02fe60c16faca23b3e626854eee8e03399b5611", 0xa3}, {&(0x7f0000005180)="8a707f333a5b9b08017f3131281f9f2864f05fdd5db27990b264e908bcba6d1ee21d2bce30d4408fda3aa0f51ed625c2d26eb52d29d55161f55c6973f0f69a15c9b4b0553fd66c6b9146bd9173c0b7b94ee37cda322ab515a7ef76f6d64facbe31502f277cbce02ff084499212f1faa29516f970390fe725dbf4b03b612d1ad6b358080a3a97b532a21d51ee99d2c80e3284deb90c24e8ce4d1b3c0ccbaab3e8e8bb08f1c688c05c2590302bd7768bd92d39ec26b3ff1e6a127a2ba2bb336f9b889e1643bf955332f58728fe5d", 0xcd}, {&(0x7f0000005280)="81aa9c180f8cff3c4d41f8a42b489eec8f34568fad5891607d4494d6fbf2933835efdb8ee349ea41d5d717407605a49f77ee93666117da87cedbf654c292cd162a641b93d5805de1c67b567ad46826e540bf54990d6c2458ae94ab0bed38ce5bec706473439ff40ce7ba4566214e54a90b6761528618e07b2fef993257af31f8a592a8c1", 0x84}, {&(0x7f0000005340)="e4e4988f36466eb0f0357a5b384ed5ed441e0cacc3f572438d70e9c34862778131151bb69d23dc50f118c0c74d029d", 0x2f}], 0x9, &(0x7f0000005500)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, 0xffffffffffffffff, r4]}}, @rights={{0x18, 0x1, 0x1, [r1, r6]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r4, r0]}}, @rights={{0x30, 0x1, 0x1, [r7, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0, 0x844}}, {{&(0x7f00000055c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000056c0)=[{&(0x7f0000005640)="f7e3f0da343e0870493ba4f8b58a3ba88cb1f08ccaafc0ca1eb231bbb3eaa41bcf75a8a776887b9c15a9fd94623c3661da24c9d3548c516c96f4be6e1f9d79288779c01d7c361b45d0695b0cbb26788c22f4a410e8210e", 0x57}], 0x1, &(0x7f0000005980)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r0, r4, 0xffffffffffffffff, r7, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x70, 0x4}}, {{&(0x7f0000005a00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000006c40)=[{&(0x7f0000005a80)="176a567d2cee9462c1b6feb55aa1", 0xe}, {&(0x7f0000005ac0)="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", 0x1000}, {&(0x7f0000006ac0)="61d023053cc2f01372be601dc2c412885df1fd622d9d385a645bca4e110139132f81fb747bf1e9975516d89e028d58ffa4093d5af9ea3c066a71b6bd190e8a", 0x3f}, {&(0x7f0000006b00)="21ade3444228037f10331edb0ff4a81c2e402b1ad009d4f3a3261f6de15eda5e27431966d1db81b65dbb1f533540dde9207e7f17cf544646e3285f29025e18a78ccb6c1e5da5e9483773e80529e016d7073285afd2377cbf0a4c0f348b0867988ad0d448538ae0ce843f3c2cc3074032c9018659a300f647a42f1320dff646dad44247295b17a8302d45dc0fd62259f91b14b41bdf2252a825abdbd04535b66ab509588c5fd8b564268c0aa3e8048356aa84e93de243", 0xb6}, {&(0x7f0000006bc0)="246cef31ddfdb3ced569d5148aa02b00791d9b9a037eb95798637dd806682d423c6318c263c5e5367af43f68a77850532d7507df7769990f0265611503eef51d4af309cbba5086ad486229824ec1829484cc3e9d92ba1ccf1d615307a4f37eef48088b2fb6cdbc55759a20f3b0523a773df83a3e8114e5cca98344", 0x7b}], 0x5, &(0x7f0000008ac0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7, 0xffffffffffffffff, 0xffffffffffffffff, r5, r7, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r7, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r7]}}], 0x138, 0x8000}}, {{0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000008c00)="417cf36a197b2f8bb2041dbaeeeec3c0bdd2eca9a1e7352a3f2bcb5f44a02769584dd72170ff4148902db7604bf732b19df9f5d0c4fd00dc6b4bf96608f5f71da491933446908c44c336fc7b27378804dc7e1512badb7b1dda7771619a2ba63a7be11cbb138f44455249ba10fb5b80e7f7d2f3396effa7aa", 0x78}, {&(0x7f0000008c80)="703e7cf37172fd18cfbfb692886eb94ce9992ad6e8c53cd86d1c1fbb8bd9e997247ec749e2fec6ea5a14ab60b3", 0x2d}], 0x2, &(0x7f0000008d40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, r5, r7, 0xffffffffffffffff]}}], 0x30, 0x90}}, {{0x0, 0x0, &(0x7f0000008fc0)=[{&(0x7f0000008d80)="b19f562df8213fdc664c845e65df1e01a3e158278d1fd62d9ab09ca1a354e7d8b993538f34fc0a143f7e7f65302d4f75a841b21a79e5ad2e1b72e9128885717564b88dc2330ee29d7f15f4f1ad56284f753de28efa0fd0b106c566f46fd05fed26cb8c8f8c764b1a86b632bca297ced9a7afb627b8057e37f3", 0x79}, {&(0x7f0000008e00)="eb8b1cfe11f0a4a109b8eb4897415aad702466536954890037842e13e40e129045211539629151b685a2c86599a7ca48a2035ff964bcc6c77c0e6df3f1413eef300513884d4c046595dc7b327c38f5f3fc92f1a00deeff38642af1b0d4dc8c49aeead8130eb5c46305ff4cd1fd4757b19c7faf73e657de76024ffaa59d2ee1323197d8b44b330cb5298ba7e6e57e577bc69ed84271eae5c2e40a0bdd657fd1323f6fb127d6f9aecc79b1d5812cca1c6829e01e096d367d5f8629c839427cc60252792cbc18c04b2500b454069032da7dd89ceb", 0xd3}, {&(0x7f0000008f00)="138c1055e629a2b9a12492d72e6742f3f9ae899a9f69a6181e6343e7b94da6d75a1b3b2677318d469194ee9f3a36a33725ceed6866d8d57aac715f1cf02a47fb4735ee0b4f8b6599f668344c03e1c017aa0cc9cbf01e2678c5f9836e9948665df52ad67c0eec1e662d39a076a32ef6179c5f786f6d6b2dbaf5d333fdabc9a9fe15909a94bc77ba02", 0x88}], 0x3, &(0x7f0000003bc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r1, r4, r0, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r9, r10, r6]}}, @rights={{0x18, 0x1, 0x1, [r7, r1]}}], 0x88, 0x4841}}], 0x7, 0x20004010) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3471.478938][ T5079] loop5: detected capacity change from 0 to 4 [ 3471.493621][ T5063] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3471.508505][ T5079] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3471.518673][ T5084] loop2: detected capacity change from 0 to 2048 01:55:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000185ffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x2}) [ 3471.560782][ T5089] loop0: detected capacity change from 0 to 16 [ 3471.568520][ T5079] loop5: detected capacity change from 0 to 4 [ 3471.575737][ T5084] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 1179650)! [ 3471.587688][ T5084] EXT4-fs (loop2): group descriptors corrupted! [ 3471.595091][ T5079] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3471.621270][ T5089] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3471.635721][ T5108] loop4: detected capacity change from 0 to 1030 [ 3471.647982][ T5108] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3471.658597][ T5111] loop1: detected capacity change from 0 to 2048 [ 3471.658771][ T5108] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3471.676060][ T5108] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3471.685804][ T5089] loop0: detected capacity change from 0 to 16 [ 3471.688830][ T5108] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3471.692741][ T5084] loop2: detected capacity change from 0 to 2048 [ 3471.707765][ T5108] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.721425][ T5108] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.733647][ T5108] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.736862][ T5111] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3471.741952][ T5108] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.755203][ T5089] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:54 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f004800020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3471.761709][ T5108] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.779579][ T5108] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3471.792263][ T5108] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3471.801096][ T5108] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:54 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020020000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:54 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c6c0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3471.812500][ T5108] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3471.824350][ T5108] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3471.838623][ T5108] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3471.845586][ T5108] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3471.858519][ T5122] loop5: detected capacity change from 0 to 4 01:55:54 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="021020000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3471.868263][ T5122] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000018cffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x3}) [ 3471.915502][ T5129] loop0: detected capacity change from 0 to 16 [ 3471.915900][ T5122] loop5: detected capacity change from 0 to 4 [ 3471.929553][ T5129] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:54 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f004c00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3471.958456][ T5122] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3471.960048][ T5147] loop2: detected capacity change from 0 to 2048 [ 3471.985184][ T5149] loop1: detected capacity change from 0 to 2048 [ 3472.002335][ T5149] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3472.033693][ T5147] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2101250)! [ 3472.034255][ T5155] loop4: detected capacity change from 0 to 1030 [ 3472.044559][ T5147] EXT4-fs (loop2): group descriptors corrupted! [ 3472.062314][ T5155] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3472.076141][ T5129] loop0: detected capacity change from 0 to 16 [ 3472.081735][ T5161] loop5: detected capacity change from 0 to 4 [ 3472.090076][ T5155] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3472.102351][ T5155] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3472.109838][ T5161] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3472.112577][ T5129] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x4}) [ 3472.131179][ T5155] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3472.155534][ T5161] loop5: detected capacity change from 0 to 4 [ 3472.164223][ T5155] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:54 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x7cb3, &(0x7f0000000200)={0x0, 0x5179, 0x1, 0x3, 0x161, 0x0, r0}, &(0x7f00006d3000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000280)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r6 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r6, &(0x7f0000000080)='./file0\x00', 0x0) r7 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000a80)=ANY=[@ANYBLOB="0ccca1116c3a6bb1dde99472f78fd669b3bdffde9f78d273f10009c340f570f6aa3404cd359812d73488c479c20c5c19a167daac4b75347760f553682c879f230e965d52e98440d95cff410e3891c60705d1d945b4564b414632189dd2fac787f79794c3e192e483f20f626564b6e00436982a47512a7c10e46a"]) unlinkat(r7, &(0x7f0000000080)='./file0\x00', 0x0) r8 = getpgrp(0xffffffffffffffff) getgroups(0x5, &(0x7f0000002b80)=[0xee00, 0xee01, 0x0, 0xffffffffffffffff, 0x0]) r10 = dup(r0) r11 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000004080), 0x200, 0x0) r12 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r12, &(0x7f0000000080)='./file0\x00', 0x0) r13 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r13, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000040c0)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004480)=[{{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000340)="b4eafe69f0b584442794298a3ea8657fd495bba05274a3c87ab12734fd2e4a97293de4dc5a03a46e3eae4071e4cd34a5bd310ac91d8acff1766d1570b377fd841c97ff5f2ebcbda94e0ace17adad95c218c895f63d6c", 0x56}, {&(0x7f00000003c0)="fa8237282ecf7d203b4bbf8a3d9e607f8256ad19529e530f936918a1ce863a4da47cbd182b9e664235e0cf781dbb94863b1671863269d5fb411914ddf7d7babbb0d66233a272ff9903176d4dafefea968c932710133946ec4e01068495467a6d61fe5903b0fda15001476b000b659876c9ba19f24c9fd94d8e34117421485b57456e3745ade0b62d5ce6d74ceefa0ae20f92b59df4d05b5d0f44c8eee88b3c68637c67fa1ebaf0d5bee8c1cb9775b85fa703b63077c01162f763cd0713a65c066e8adbf1908f98f788d6961e74", 0xcd}, {&(0x7f00000004c0)="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", 0xff}, {&(0x7f0000000680)="9ef61371142c24e5d6231ad4199bbc1e189dca75507730e359cbc4e4e9fea5c85c5ba508aadfcc8a565fbc2654173aa6e124eedd93ffdce166e36f47b96a531380ff88b56d912357f48466d8cfca26dccb239df37c7555a5591c8f02354b02dea62c9826325ad093bbc654bbc20c1ff2c7edee3b30d6603a1162f662b80e47f650aa794af0", 0x85}], 0x4, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x38, 0x4004000}}, {{&(0x7f0000000740)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000007c0)="c93492ac8f1b69752f492ef0e576ad30d258a6f168fa3f44737725cde21c4a0d70ead4393161997fd04914d92b1388cff05d3d514298f9b76be86a89f51ce8997cdcd32443665717b122761340586b26370c257fe3dfae51447b9b539b8d7a3440447d31a5a7dd3807d67d1ec75c84fa7d016d58da02e106cbb01b183b99f1763a7b1f5515743462272c1e7f597f83330dc1b9f654f02681cd9b7dafd17a09c4f225a30e910ceeb0596d5e2b52eeb4d5c8b893cd4f05ac68c1f9b443c6535dbb19b0541f7e5c588bbbc16ce1174011251b8503cfa6e85ecdf79ebadce8ce513b45", 0xe1}, {&(0x7f00000008c0)="24d2fbc37d271761a8f3256474cfe4f70aac8dd8fa42cfb0fb91c0e6be57bf2b32526a71aea99bb66b8f891b35ea2a0334d2973fa5fff5d4f2d3a8b3222e39b29c96334ba274bce0a20eb428c372e0b56faa76f7e2ce84c55a37361ebef9b0ab94b7e761fd9761e68a4a390f6db814114d29b46aec25e31489e6b3ff75648c90558d987b5d363673859ccf46275c98d91bf8be1b", 0x94}, {&(0x7f0000000980)="29c85c53119e403a498b1e87c02973c41e8f5c09be8f99a2b32f151ec61c89b90fc18a33b9914526ea1a878823fa7e3452fb740283fac966c8377c1766607dd6e17719cfe91f3af2d093ee0e48f676caa60801cd1647b67dbd49ff71c8f2f4fc560dc674396bdeade39dfa87e71f02796838af5cdcece472fb257057fc050beefa2d2d5eeb2062e9d20f1d6631ef", 0x8e}], 0x3, &(0x7f0000000d40)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}, @rights={{0x2c, 0x1, 0x1, [r3, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0, 0x80}}, {{&(0x7f0000000e00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000e80)="a62be667c2ddb068c11b83a48306a7b548892061f405e8bf33b3ef88d8f399a529bdf803bec1aaf9178d54140933f7481a112b7f3511b3467a61cb65a38639b62e9c930591c08a3d935904af501627c70d535fcfa012df7b33c667a9ea971b979acdb836436722048e4c532a49fe798f71abc3166dd1e2119183aae427f334fc", 0x80}], 0x1, &(0x7f0000000f40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r4]}}], 0x20, 0x4000010}}, {{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000f80)="6935464d0dfd660904e6ed1e2bb43d9ccc57e2990ec53cfcda9754c1659bd04e244419fc50dafb4ec19eb58fc7620b644bb4406f497dc2d5eab09380579d348a42dd29702bfb42d81b2ff06862a1a02c90976195d33bc5d497068f2fe9f48a1830cd5a4cd3dc31bfea659bfe77a8409ba1", 0x71}, {&(0x7f0000001000)="69f9514b40de79676f5da814f7c9b113cdf9d4fa26bb6844edfa628e69ace238a262e029fe1a21d510378c926f13a1950cab3a815e60e472214a052349a1e17078b8d67e4d1561a06b020175fb17d8db0987d11e6ce342f1b79a1db80b507de59685fd", 0x63}, {&(0x7f0000001080)="bb261cf4af09c3c1062e21c2d8f7492c91447c53627bfdb4c0522905dba1b723c715af59a860a2b9d9ac3dd1ab24d9d89fa001a66c150523d2dd0f192772cc0898178e2d783a0572cbb29716595bb667f538a5d728ad1366f61d7d252238ce870e7632052edd80a56a5e6e16e2fefb22fd6376ce6f28fea6f7aa381f504d1cee54bae41e1ce7c8dd3e62474ecdc07fb25d7d", 0x92}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000002140)="28eba3b3a9966138657234d59ce0392254aedd1251090116309505643d36d631472ec2c41c37a084dd555bfd6b8cd7ae54fb84227bfbb810b401889fc4c557e9805bac6a631369bfe59190e503daccfbbbad7ffd04dc3993146af25f6a3a67f14bc7a354344becaff3794bbfef012a96bf81b8993e7afe550d07e59b94b5272aa1815575c192f1e6fc05af5f6c21ddc23b87e61c33a9501ec37d5b8317ff8f5e81bdd2cd7035ea605db3a74fcfeeb6a34c4fc2b324ad8a0db8cb14ad5064839ce652db27251dc581b01d81bbc8eb94cb9e7bef", 0xd3}], 0x5, &(0x7f0000002300)=[@rights={{0x20, 0x1, 0x1, [r0, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88, 0x20000003}}, {{&(0x7f00000023c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002940)=[{&(0x7f0000002440)="f9cf3e7f4772c5c6f7855b679b461e99db7b9b2cdbe65caf225593c5dbc4ccc7a2eee28ec1ae738d0863164a851af390470c8faf2227779f21bf05b621f5c0de1b63738ef62f3199f57d35f2704b11826b6420cfb675a20c4acbe5d46b99b6661c3586d79c4acf2c0b97c7568bcb54891947714baea0c85c2373330b0202e24769a9a8ecbf2a2e9d8026a5e91afc2d57e7e7a592e77cf5979447ad15c48d567d7cfe09ef4e6ef878283fa78a8f00a653881be233da50521d2532dd0a9cb9b50f", 0xc0}, {&(0x7f0000002500)="e199d4a8c0c5230cdc6941b660a9f0f91c0170a817f4e20ec108beeee76a8d2b6f89b5cf5f9b809d3123475914c568cd6582079882629ed05971cdcc89688db8f9f254550dcfa65d15d1ba50ab94985970c39c226048b88e83962050d2a9a690e57ce29254c4175cbaa48b3606997efae6ef7cc059d443499e7811cf5bb5cc0c78a8735cab63e2a358d1f9113c169e09c3fd34560f2c831a2c8bed62a8dc0f45c1e531c2424257c3915df8d802bac7f7d52166952a90e97d06d59d159d", 0xbd}, {&(0x7f00000025c0)="27de68c686", 0x5}, {&(0x7f0000002600)="8c8d27d0a9168b2e15197c269734b33c5f6269b6f03fe756d91d944d7ced89d0db8a340f22f2130b6d5ac2307977c2517493ea0d196a8c3254bf1d48e5c8b55a3ac12c3f91e9012e55b9ed73571e871b9bb635f89979a08ea90bd65e4f32508a03122c8b5a8c0fd2ca0cbd041d4d9409dc1c6b18f79f1d00736f799073b09b985edc2c776e52c3f169f7fed8a482f382ec6eae83db072490f70adef2374668876fa67c9279d771c4dae37f7f1a7cbc1b1d6fc19e3e1a", 0xb6}, {&(0x7f00000026c0)="305675c5e68e8a018ca30ac1c7487ffaa209b308d3833cef5077ba0a0c541e5135c3fa4d9487ebb573aa873d23773b20a842e0e498d51c9e562ac07bf09d56b88494f39e8ea6330321c92e5d", 0x4c}, {&(0x7f0000002740)="274e5508e8469917d8814d05eb0c8a1a25444b151b1569a6acaa74ec225460b70d4fbfa19847d25e3c74419b2b5778eaa7b829ef3c103e18dc3fe7742761dcd8e1f487796b59fcc05c3ca473a93b92edee80e78bf37dc3713697e48de0811e337626016ef296e0654f9068aa085995ff213805362d5df41e98ddc2bfa0128250dbc4c197b6a68ea53417923c4ecf0fa58b3ea0bf9ec88fcfeb2d250f2dcb01419267b2f5e71a54298f2e9464fd0602", 0xaf}, {&(0x7f0000002800)="b2de1b9a1aed3f65c9d664a6e76bbb54c9d8d864b7e7fccf582c734e8042724ff81682af31980eaaa1224fa365c5e1ed58234205230a81d6c37c31e4b45db8033a97a5fcf590c02a8c305afaea83463445eec7e2d744ab15f024e429b68d579bab016ccbeaf1e9d2938a1c8a164d17599a5a419f2f96329a0d1cc83199219d3e1202e3ef0b64bb344d4356f34f4e0c", 0x8f}, {&(0x7f00000028c0)="7f258e45ee7a5584fa276603b649bb0e0ecd10884e830d4d8a3569a7076aa67fc0a7ba22d39f4dd4cdc8d7f7500a747d5b7b66bbef84a08a9c1b640359e3697eaef0ae68b183ebdc292d44d60ff80ca75f6b00c9", 0x54}], 0x8, 0x0, 0x0, 0x841}}, {{&(0x7f00000029c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000002a40)="022837a5573bbcb9eef00dd8cced0b94d02bafa3f609ab7dc07582a65adb35e43c8973fc16c42947c77e3640e93971289d9976311e07bd2d7c2a73345dd0c0e0906aab8d92b1fe693c53a3a88e4037835514611813ff82c9ca4a603337b49caa0ad5566cd9d14e1fb1ec2da9b130614eb3d5ef07d942618c9e9671a86883da54e8eec88ae509dc224a40406dbac9df1ef69bb80baabae5f5c834f44a07d2a100ebe226589166b7a9b22e10d78e520b52a455a7e4e90a9c89f85a154f8eeb527fc2942a4d67", 0xc5}], 0x1, &(0x7f0000002bc0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, 0xee00, r9}}}], 0x40, 0x81}}, {{&(0x7f0000002c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000002c80)="d0f09f0c5d05758de7088cd79bd3a39030a55587b70a53b62978dbc6493882be21bd8bc3b7cebd8fe164b54211eddfec32bf0044f0761d18aadd3de77ed5a9e445f7d78e6424168561bc607230ffa05aea31bdc9383b4bd8d17764125115b49a20", 0x61}, {&(0x7f0000002d00)="b3ca1dc5d2a142d674bb17f2889fb3e734a88b94334373fc955be9f62a9d8af0b01b8e5f67210f98443627f524b4b5b98a1c47ffbd", 0x35}, {&(0x7f0000002d40)="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0x1000}, {&(0x7f0000003d40)="feec02b2be1bfbb8d190e02ee246e2e37fcbf13fab4c05e2968f35b439bfd5bbba438ecdc8cad12077812dfad047e7c3e28a2fc9d9662f11e97a071413cc599e0139da143fc6c15814b3bce0dc67c1b251c9c2cc146465a91c17eef2ffa8eee84f8d50775471dbdd2160dc46802f1ba3068905d8f6fa2c0eea1845139ea7aadf9e386204819c6a6e17e8d09c8f6946eccd0ff9811d67eabeb256e59cdad94a632bafffc8b3f813365892bd46458b173b7a18447ec9c8e714d246ab1e2b4686eb1fb5e652c7f310be9c9da6d4e3a822332ab631aab54aad9893cb6431f19065210f511bb838430a6a2e3d", 0xea}, {&(0x7f0000003e40)="31080e78a3862bdb32000ddd192ebd581d68be53950dc4b5e0d83f33384d3dc09589dc6c704a9cf636047ae3045542b7a3fec7204fd5f6441fc1475d242b68a0fbffc3ee586b878d3197e8bc41c028ac7d6c5b", 0x53}, {&(0x7f0000003ec0)="681889b6128decc93c36f8dfbc81153e3ad70bb7bcd62bca067fc42b11af52b725f746edc39605a5f96b70954175cf300717a5322f77e9d307edb3", 0x3b}, {&(0x7f0000003f00)="c782d8ba3e123160634b1a9aee5ce3b2e877f76e325935a1b424362adbc7bd4b8589831aafddae4854568e47cf4cd5e38a4b034dd72e6605d431ac13cb838c8cf390d5211732049f48e50d8485347005a157d7c6c0d51587010872e8aa4ad4a3221141af02a863b1a2", 0x69}, {&(0x7f0000003f80)="0ad38ccff2653fa0fb4848447cbb4bb7504ccb6147b2d2afa3145853f0da7722060f7ea7395b0cc71c022646788e35c8752035ce1bf288e39ca577a155f2a7bb7d898ff5751f21c07dd6", 0x4a}], 0x8, &(0x7f0000004100)=[@rights={{0x1c, 0x1, 0x1, [r3, r10, r11]}}, @rights={{0x24, 0x1, 0x1, [r12, r3, r5, r13, r5]}}, @cred={{0x1c, 0x1, 0x2, {r14, 0xee01, 0xffffffffffffffff}}}], 0x68, 0x1000}}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f0000004180)="a8b085b9bf7433db5ee81873423dc2ca5de050e6e738c0f9fe3568b953a95b759450ecf2733c4491153adce121bb5903fbfc803fea75dadc963752ff0458e5a3d41846068196fc4dc19e086cc3b89aa23c6c7e59a4e67f96c3973e6f10e49c51", 0x60}, {&(0x7f0000004200)="0893bdfb545b8b534201c6f55551502ca686b502919940d5e355e13d9a32812ba2ffed106f52ca912213fdfc3ff33d9dce3f5451fbd6137b8a5f6467202eecab251b1cc90ae7f31827b6a1e5d574bccb756d57c4849df608189395a453975635382f17a07bb124b0477cd7ee40543d0a0c3c81119d5936e837fa53e0f02ad82ef39eb431d056bc27f1588d93f4495394a1ad00d4278ff3337ca5fcacacf11cd28d38ba201f690fff589c22618fcf040b280506fa15eebaa4de3d486f6e068b291ed4a432aa7892452d03db", 0xcb}, {&(0x7f0000004300)="287449da9bef996c91e4a95bbc1cfc57fd06cc16d013b3fff13bd4fc63d01187a35a2c34fe4d635cc1342232880b4b36b93bd6d56353b31b8785b2a3cb79e8a5d493c98d482f79796a208bd814a1d679889d82bcb72caa3fe47f992abe914b6fda839f9bdc85b221104c2bcf9cb2e0e691cc0246fd719687ff939d057bb2f18d409a68177c219c1eb60bf72118bf7a0d6a11114fea65ec0a0a005d31b79aac17743b7eb8d70ee497b202e7095a142b3a5c4b7679c5636eedaae020308ee76ac67cf00682c426", 0xc6}], 0x3, &(0x7f0000004440)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r4]}}], 0x18, 0x40}}], 0x8, 0x1c44) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3472.172633][ T5155] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.187791][ T5161] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3472.200331][ T5155] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.208658][ T5155] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.213276][ T5175] loop1: detected capacity change from 0 to 2048 [ 3472.220775][ T5155] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.233018][ T5177] tmpfs: Unknown parameter ' Ì¡l:k±Ýé”r÷Öi³½ÿÞŸxÒsñ' [ 3472.235102][ T5155] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.254952][ T5155] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.263497][ T5155] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.264364][ T5178] tmpfs: Unknown parameter ' Ì¡l:k±Ýé”r÷Öi³½ÿÞŸxÒsñ' 01:55:54 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r4, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) listen(r4, 0x9) [ 3472.274863][ T5155] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3472.283351][ T5175] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3472.293841][ T5155] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3472.316935][ T5155] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3472.323693][ T5155] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:55:54 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c740000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:54 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f006000020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001daffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3472.342208][ T5147] loop2: detected capacity change from 0 to 2048 [ 3472.367429][ T5147] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2101250)! [ 3472.378176][ T5147] EXT4-fs (loop2): group descriptors corrupted! 01:55:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x5}) 01:55:54 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020022000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3472.419913][ T5193] loop5: detected capacity change from 0 to 4 [ 3472.436499][ T5193] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3472.463439][ T5206] loop1: detected capacity change from 0 to 2048 [ 3472.464763][ T5204] loop0: detected capacity change from 0 to 16 [ 3472.472338][ T5206] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3472.486539][ T5207] loop2: detected capacity change from 0 to 2048 [ 3472.497687][ T5209] loop4: detected capacity change from 0 to 1030 [ 3472.510110][ T5193] loop5: detected capacity change from 0 to 4 [ 3472.518761][ T5207] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2228226)! [ 3472.533210][ T5207] EXT4-fs (loop2): group descriptors corrupted! [ 3472.547462][ T5204] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3472.557223][ T5193] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x6}) [ 3472.567808][ T5209] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3472.600163][ T5209] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3472.608858][ T5223] loop1: detected capacity change from 0 to 2048 01:55:55 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f006800020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3472.611843][ T5209] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3472.634339][ T5223] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3472.642938][ T5204] loop0: detected capacity change from 0 to 16 [ 3472.651737][ T5207] loop2: detected capacity change from 0 to 2048 [ 3472.663104][ T5204] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3472.675215][ T5209] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3472.697773][ T5207] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2228226)! [ 3472.709505][ T5207] EXT4-fs (loop2): group descriptors corrupted! 01:55:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x7}) 01:55:55 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0xbdef, 0x10, 0x1, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3472.729143][ T5237] loop5: detected capacity change from 0 to 4 [ 3472.763028][ T5237] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3472.769831][ T5241] loop1: detected capacity change from 0 to 2048 01:55:55 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c7a0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3472.779920][ T5209] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.785751][ T5241] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3472.788255][ T5209] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.808575][ T5209] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.816779][ T5209] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.830210][ T5209] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.839443][ T5209] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.842762][ T5248] loop0: detected capacity change from 0 to 16 [ 3472.852377][ T5209] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3472.865680][ T5209] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3472.877453][ T5209] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3472.889956][ T5209] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3472.902175][ T5248] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3472.904235][ T5209] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:55 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020025000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3472.921520][ T5209] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3472.946427][ T5237] loop5: detected capacity change from 0 to 4 [ 3472.959032][ T5248] loop0: detected capacity change from 0 to 16 [ 3472.960509][ T5237] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x8}) 01:55:55 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f006c00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3472.973374][ T5248] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3473.004216][ T5263] loop1: detected capacity change from 0 to 2048 [ 3473.013134][ T5263] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3473.022743][ T5264] loop2: detected capacity change from 0 to 2048 [ 3473.033170][ T5264] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2424834)! [ 3473.044459][ T5264] EXT4-fs (loop2): group descriptors corrupted! 01:55:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001e2ffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:55 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f007400020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3473.051644][ T5272] loop5: detected capacity change from 0 to 4 [ 3473.061140][ T5272] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:55 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000cfe0000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3473.094929][ T5264] loop2: detected capacity change from 0 to 2048 [ 3473.112865][ T5264] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 2424834)! [ 3473.123887][ T5264] EXT4-fs (loop2): group descriptors corrupted! [ 3473.128851][ T5286] loop4: detected capacity change from 0 to 1030 01:55:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x9}) [ 3473.150043][ T5286] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3473.170746][ T5290] loop5: detected capacity change from 0 to 4 [ 3473.180649][ T5291] loop0: detected capacity change from 0 to 16 01:55:55 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000680)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)=')-{{\\\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='#-\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00']) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3473.195087][ T5286] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3473.203505][ T5291] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3473.227169][ T5290] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3473.227381][ T5286] EXT4-fs (loop4): orphan cleanup on readonly fs 01:55:55 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02002e000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3473.243468][ T5286] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3473.271901][ T5300] loop1: detected capacity change from 0 to 2048 [ 3473.297171][ T5290] loop5: detected capacity change from 0 to 4 [ 3473.303545][ T5291] loop0: detected capacity change from 0 to 16 [ 3473.313447][ T5290] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3473.327610][ T5291] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3473.337961][ T5307] loop2: detected capacity change from 0 to 2048 01:55:55 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f007a00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3473.340676][ T5286] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3473.353267][ T5286] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3473.366477][ T5300] EXT4-fs (loop1): Unrecognized mount option " ŽC" or missing value [ 3473.375206][ T5307] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3014658)! [ 3473.386370][ T5307] EXT4-fs (loop2): group descriptors corrupted! [ 3473.403429][ T5286] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3473.412511][ T5286] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error 01:55:55 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02003f000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xa}) 01:55:55 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c040200500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3473.468258][ T5326] loop5: detected capacity change from 0 to 4 [ 3473.473551][ T5286] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3473.484609][ T5286] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3473.521414][ T5334] loop2: detected capacity change from 0 to 2048 [ 3473.534093][ T5326] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3473.538386][ T5335] loop0: detected capacity change from 0 to 16 [ 3473.543520][ T5336] loop1: detected capacity change from 0 to 2048 [ 3473.556213][ T5334] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4128770)! [ 3473.567909][ T5334] EXT4-fs (loop2): group descriptors corrupted! [ 3473.576772][ T5336] EXT4-fs (loop1): Unrecognized mount option " [ 3473.576772][ T5336] ŽC" or missing value [ 3473.578029][ T5286] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3473.596726][ T5286] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3473.609052][ T5286] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xb}) 01:55:56 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x4, 0x2, 0x0, 0x2}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3473.621080][ T5286] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3473.635139][ T5286] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3473.641746][ T5286] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3473.644624][ T5335] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001f4ffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:56 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x3c13, 0x10, 0x3, 0x3de}, &(0x7f00006d5000/0x3000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3473.677205][ T5326] loop5: detected capacity change from 0 to 4 [ 3473.688542][ T5326] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3473.712473][ T5348] loop1: detected capacity change from 0 to 2048 [ 3473.719154][ T5334] loop2: detected capacity change from 0 to 2048 [ 3473.736798][ T5335] loop0: detected capacity change from 0 to 16 [ 3473.744052][ T5348] EXT4-fs (loop1): Unrecognized mount option " ŽC" or missing value [ 3473.754117][ T5339] ================================================================== [ 3473.754072][ T5334] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4128770)! [ 3473.762740][ T5339] BUG: KCSAN: data-race in copy_page_to_iter / ext4_fill_super [ 3473.762766][ T5339] [ 3473.762771][ T5339] write to 0xffff888135e52560 of 4 bytes by task 5334 on cpu 1: [ 3473.762784][ T5339] ext4_fill_super+0x27db/0x7ff0 [ 3473.775535][ T5334] EXT4-fs (loop2): group descriptors corrupted! [ 3473.783483][ T5339] mount_bdev+0x1e8/0x290 [ 3473.810801][ T5339] ext4_mount+0x2d/0x40 [ 3473.815040][ T5335] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3473.815668][ T5339] legacy_get_tree+0x70/0xc0 [ 3473.830664][ T5339] vfs_get_tree+0x4a/0x1a0 [ 3473.835181][ T5339] path_mount+0x11d4/0x1ce0 [ 3473.839675][ T5339] __se_sys_mount+0x23d/0x2e0 [ 3473.844360][ T5339] __x64_sys_mount+0x63/0x70 [ 3473.849224][ T5339] do_syscall_64+0x3d/0x90 [ 3473.853723][ T5339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3473.859770][ T5339] [ 3473.862099][ T5339] read to 0xffff888135e52400 of 1024 bytes by task 5339 on cpu 0: [ 3473.869979][ T5339] copy_page_to_iter+0x2e1/0x940 [ 3473.875041][ T5339] filemap_read+0xef6/0x1220 [ 3473.879919][ T5339] generic_file_read_iter+0x75/0x2c0 [ 3473.885376][ T5339] blkdev_read_iter+0xb9/0xf0 [ 3473.890159][ T5339] vfs_read+0x565/0x5d0 [ 3473.894403][ T5339] ksys_read+0xce/0x180 [ 3473.898660][ T5339] __x64_sys_read+0x3e/0x50 [ 3473.903456][ T5339] do_syscall_64+0x3d/0x90 [ 3473.907899][ T5339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 3473.914174][ T5339] [ 3473.916485][ T5339] Reported by Kernel Concurrency Sanitizer on: [ 3473.922618][ T5339] CPU: 0 PID: 5339 Comm: systemd-udevd Not tainted 5.14.0-rc4-syzkaller #0 01:55:56 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f03c100020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:56 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020040000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:56 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000300500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xc}) [ 3473.931695][ T5339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3473.941917][ T5339] ================================================================== [ 3473.968555][ T5379] loop4: detected capacity change from 0 to 1030 01:55:56 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020048000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3474.012588][ T5379] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3474.013717][ T5386] loop5: detected capacity change from 0 to 4 [ 3474.040578][ T5388] loop0: detected capacity change from 0 to 16 [ 3474.048632][ T5379] EXT4-fs (loop4): revision level too high, forcing read-only mode 01:55:56 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r4 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r4, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) io_uring_enter(r4, 0x13fe, 0xec80, 0x1, &(0x7f0000000040)={[0xffffffff80000001]}, 0x8) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3474.050527][ T5390] loop1: detected capacity change from 0 to 2048 [ 3474.068617][ T5390] EXT4-fs (loop1): Unrecognized mount option " ŽC" or missing value [ 3474.079187][ T5386] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3474.087085][ T5379] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3474.096684][ T5392] loop2: detected capacity change from 0 to 2048 [ 3474.098163][ T5388] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3474.113566][ T5379] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3474.129662][ T5392] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4718594)! [ 3474.140516][ T5392] EXT4-fs (loop2): group descriptors corrupted! 01:55:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xd}) [ 3474.165583][ T5386] loop5: detected capacity change from 0 to 4 [ 3474.167221][ T5388] loop0: detected capacity change from 0 to 16 [ 3474.174919][ T5386] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3474.188873][ T5379] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.197241][ T5379] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.215165][ T5388] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3474.226427][ T5392] loop2: detected capacity change from 0 to 2048 [ 3474.230106][ T5379] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.241629][ T5379] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.254379][ T5392] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4718594)! [ 3474.262174][ T5379] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.265043][ T5392] EXT4-fs (loop2): group descriptors corrupted! [ 3474.273212][ T5379] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.313980][ T5379] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.322610][ T5379] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.334337][ T5379] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3474.345770][ T5418] loop5: detected capacity change from 0 to 4 01:55:56 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0fff00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:56 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000cb80300500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3474.347041][ T5379] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3474.368442][ T5379] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3474.370955][ T5419] loop1: detected capacity change from 0 to 2048 [ 3474.375224][ T5379] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3474.401719][ T5418] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:56 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02004c000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001f6ffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3474.417525][ T5429] loop0: detected capacity change from 0 to 16 [ 3474.437126][ T5429] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3474.455604][ T5437] loop2: detected capacity change from 0 to 2048 01:55:56 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000030000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xe}) [ 3474.475018][ T5429] loop0: detected capacity change from 0 to 16 [ 3474.485777][ T5437] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4980738)! [ 3474.497475][ T5437] EXT4-fs (loop2): group descriptors corrupted! [ 3474.516289][ T5429] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3474.533361][ T5451] loop4: detected capacity change from 0 to 1030 [ 3474.541793][ T5452] loop5: detected capacity change from 0 to 4 [ 3474.542113][ T5453] loop1: detected capacity change from 0 to 2048 [ 3474.561567][ T5437] loop2: detected capacity change from 0 to 2048 [ 3474.569264][ T5451] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3474.583409][ T5453] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3474.597578][ T5437] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 4980738)! [ 3474.601546][ T5452] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3474.609917][ T5437] EXT4-fs (loop2): group descriptors corrupted! 01:55:57 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000cb90300500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3474.626266][ T5451] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3474.635454][ T5451] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3474.642793][ T5451] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3474.658946][ T5451] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:57 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020060000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xf}) [ 3474.667469][ T5451] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.679341][ T5451] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.688057][ T5451] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.699994][ T5451] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.708675][ T5451] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.720681][ T5451] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3474.729093][ T5451] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3474.738966][ T5467] loop0: detected capacity change from 0 to 16 [ 3474.740856][ T5451] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3474.759473][ T5451] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. 01:55:57 executing program 3: sysinfo(&(0x7f0000000040)=""/63) r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3474.770268][ T5474] loop2: detected capacity change from 0 to 2048 [ 3474.773847][ T5451] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3474.785811][ T5476] loop1: detected capacity change from 0 to 2048 [ 3474.787801][ T5451] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3474.791259][ T5467] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3474.825930][ T5474] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 6291458)! [ 3474.837055][ T5474] EXT4-fs (loop2): group descriptors corrupted! [ 3474.844337][ T5476] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3474.856023][ T5452] loop5: detected capacity change from 0 to 4 [ 3474.864154][ T5452] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001fbffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3474.872714][ T5467] loop0: detected capacity change from 0 to 16 [ 3474.887487][ T5467] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3474.909119][ T5474] loop2: detected capacity change from 0 to 2048 01:55:57 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000040000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x10}) [ 3474.927822][ T5474] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 6291458)! [ 3474.938878][ T5474] EXT4-fs (loop2): group descriptors corrupted! 01:55:57 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000cba0300500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3474.971035][ T5509] loop4: detected capacity change from 0 to 1030 [ 3474.989995][ T5509] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3474.994863][ T5512] loop5: detected capacity change from 0 to 4 [ 3475.014604][ T5509] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3475.022723][ T5513] loop1: detected capacity change from 0 to 2048 [ 3475.032586][ T5509] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3475.046361][ T5509] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3475.054037][ T5516] loop0: detected capacity change from 0 to 16 01:55:57 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020068000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3475.065300][ T5509] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3475.077192][ T5509] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.089951][ T5509] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3475.098611][ T5509] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.111089][ T5522] loop2: detected capacity change from 0 to 2048 [ 3475.120315][ T5509] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3475.129160][ T5509] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.133113][ T5522] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 6815746)! [ 3475.141396][ T5509] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3475.152834][ T5522] EXT4-fs (loop2): group descriptors corrupted! [ 3475.161506][ T5509] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.180188][ T5509] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3475.193953][ T5509] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3475.209608][ T5509] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:57 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x100, &(0x7f0000000080)=0x8, 0x0, 0x4) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) shutdown(r4, 0x1) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3475.216359][ T5509] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3475.217496][ T5513] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3475.236818][ T5512] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3475.248069][ T5516] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3475.270056][ T5522] loop2: detected capacity change from 0 to 2048 [ 3475.280245][ T5512] loop5: detected capacity change from 0 to 4 [ 3475.280602][ T5522] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 6815746)! [ 3475.298496][ T5522] EXT4-fs (loop2): group descriptors corrupted! [ 3475.311574][ T5512] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001feffffff0000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3475.314635][ T5516] loop0: detected capacity change from 0 to 16 01:55:57 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000070000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:57 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02006c000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:57 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x111000, 0x0) vmsplice(r4, &(0x7f0000000840)=[{&(0x7f0000000200)="0c9282257aeae1ac7c121b1e49ad7806db9dbba5e1f60643ff6ab9201677334dcdaccaafa47c041903acf5ec94bb71eaa08328f1bf1b4fc487f8f214417839db7771dd06138d7cbfb37b6954fb656e6cc73d728d0cafd3f9557ab4603b5a0bde309f11e93976114c1252f42d69fec52aaf00ba5b4c4a49fc7c8576800cb5d384f4e2ce86131331b19c957f2d38d525e3aee761c2da152a44f49c661ce88774cc", 0xa0}, {&(0x7f00000002c0)="c20d7233dd7f6115696bab60efb2be95ab33e5051885dcfe002aed500b1691d0d7ebc94083493a48e72a42cf7c51c10f9668396d54ed82a6996781", 0x3b}, {&(0x7f0000000300)="eb770975ed9be5d6a86a68efd2608b3002a8f8ce88745c82bb0454eec56aca958e9e2181ee674db465b747c9c4f3ff05ee64f804c501a1854d1cef01ba1bff0c520631e6edf413bcbb8cfbe6d37c5f5e795d17181acba8ed3c410ce2f0aadaba1f9b467afd05f5aba265356656c337190b1fec8608563fbd000ccc7d99d23b104ef9d261ea4a6bd3b955359a67a702e11bf7b123af0f7b190cec2cfd2176ef52e6283763b34a04c030e187b9eb6e8327d153c3bdc15fe8cdd9cd056840746722fef8fbf4e54da32a44edcb68275d5f170922d812c021bc90267a6a098b7d6589d71e348cd75b662121d71f974b94", 0xee}, {&(0x7f0000000400)="033c19fb48822128ae1f03b523aff58a6bb546cca7ad9d11c2347539fa06689ab9d0fdabdb45d92f539ca1c221fb4051b08997157b03645c409412f67fb4d6e77823d8c59c826d9a8e0cfdb3c118fc5e7501f9a7bc86a4350f359872426b6b114b0e20140790e791e07fe7045f3efc9ba094286156f2ebb0865bf8dd3e9195685182c17e4cab2f1ac2508016f6cfca9c3099d668b5d352d91e5579f6a0aed8cbf4dbc9672d49d68dda6badcdb574aeaccb9b2e28c912280ef880e76e0c17727ad7e752b278d2fdb24522fff2c7e5f504d7665139811364372ec86ad6ac3ca4948c04aac7dea21ddfa4282574068dfe29f25b4e24", 0xf4}, {&(0x7f0000000500)="8453e469cfb62d6644326b7ed6d3d7", 0xf}, {&(0x7f0000000540)="e4d56bcf89cc827b17504bace518a155e7f42998d296564d46cb71109b4a032daabbea05b86da35dc74330895ba6ef99bf4701b1d4b9d6fde46e9d2d01e0625c6a8162029545a7bf63ed1849e5bdb582b84fcc2f13d90bf5dd3a66fba9084bcf76b7e1e23156e21bc0fcbcfadd3851fad051488f8f40a5936e1c9cbdd8aef004742063a8d31f348ad37129cb0111e6628b147415fbbe2e94355fd70a3a216ec820", 0xa1}, {&(0x7f0000000680)="ad00dffddbc9bd7aea046289c03e2a2d13ee0cc4e3b6f9d1b64f6a1adb709249c6360dc151e458a8237462e7ac79c22ae1f114f05e6fa8793e137003ac623d12bd8a9e66edeef533b25b73153f8fcc76e8a9f6da150b5da02641fcb05005e0be08138e7b961ec9da9408cd1e5ad043eef65a204538d9b0337abfe6a6be286890bad08f52412c18143be037cf96d219491dc1907b6f8765ed19812159a24ac5663bacd80a8abbca034f22b882f4b6164cb68a49e4d85f369b6a0e6cd4866d737b249d45c03caae11499bacb7f44b0b1e74bcc0fb3186cd801d40d8ced9b937343d0e1f12e2b83989f2134ee84166b9f177ebb985862", 0xf5}, {&(0x7f0000000780)="399b9ff35f3ed68c115a342f8edd1b5dae7031a46092520061bf4cee1df0d14e617ce5e270c49e682aaf8ea1ec450cebbc66d5c513b9af23de2e889083cf3104d73e37b368c26f92f57d22aec7c7247bcb1732c57da202ebeb897f7930541c3f094036dfc30c444125947492083ed470c8353a7c98be11f73183ea76ce48979bd8464def1e4d9729e3fa328797715ac397b1edae1195d5a4354e5c93fd090aba321a845ff40bd9a64846b3", 0xab}, {&(0x7f0000000600)}], 0x9, 0xc) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 01:55:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x11}) [ 3475.350143][ T5516] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3475.397567][ T5558] loop5: detected capacity change from 0 to 4 [ 3475.414212][ T5561] loop4: detected capacity change from 0 to 1030 [ 3475.418946][ T5563] loop2: detected capacity change from 0 to 2048 [ 3475.434342][ T5561] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) 01:55:57 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000cc10300500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3475.447646][ T5558] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3475.461936][ T5561] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3475.471604][ T5566] loop1: detected capacity change from 0 to 2048 [ 3475.477138][ T5561] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3475.505212][ T5561] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3475.520731][ T5566] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value [ 3475.531807][ T5558] loop5: detected capacity change from 0 to 4 [ 3475.539747][ T5578] loop0: detected capacity change from 0 to 16 [ 3475.544383][ T5563] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 7077890)! [ 3475.557676][ T5563] EXT4-fs (loop2): group descriptors corrupted! [ 3475.565205][ T5558] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3475.582502][ T5578] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3475.591750][ T5561] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:58 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f0000002e0000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3475.601712][ T5561] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.629092][ T5563] loop2: detected capacity change from 0 to 2048 [ 3475.637328][ T5561] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 01:55:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x12}) [ 3475.646289][ T5561] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.647237][ T5563] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 7077890)! [ 3475.661679][ T5561] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3475.669160][ T5563] EXT4-fs (loop2): group descriptors corrupted! [ 3475.683925][ T5561] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.703655][ T5561] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3475.712230][ T5561] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3475.718799][ T5594] loop5: detected capacity change from 0 to 4 [ 3475.724584][ T5561] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3475.724619][ T5561] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3475.755486][ T5598] loop1: detected capacity change from 0 to 2048 [ 3475.757741][ T5561] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3475.771027][ T5561] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3475.785542][ T5578] loop0: detected capacity change from 0 to 16 [ 3475.790777][ T5594] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:58 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020074000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100007f6b9f82400b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3475.799363][ T5578] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3475.817095][ T5598] EXT4-fs (loop1): Unrecognized mount option "ŽC" or missing value 01:55:58 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x8000, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000380)={r3, 0x6, 0x3, 0x2e2180cd}) io_uring_enter(r4, 0x4e2, 0x48ae, 0x2, &(0x7f00000003c0)={[0x100]}, 0x8) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x4, 0x100010, r0, 0x8000000) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x2078, &(0x7f0000000540)={0x0, 0xeaf5, 0x4, 0x2, 0xff}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd, 0x1, 0x0, 0x200008, 0x5}, 0xffff) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r6 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="f1a6440bb20bf89c421c96595e034a0f25fe3ba28060e3d3aa0d863311b29bfb91966ce4055c1154f84bfc9fbfc223f614e12b2e9ebf78e7b71e51be584df500a89fc305d131cd7894d22705d03bee93b6ae7bbfc16ac8eeed987fbdc0f5753fade7aa5b0ecd13c8710408601cce9c8dead7d0e9e5fd5aad1c613db5f16fe093f9851391fab713da9f8f3e6f772842dd66e73c98b4f9c5e64f93facb0a2fd7f44dcfb69bd873795518b9421733984d9f9ae937cd73bd06a1fc676d128e019c7bf38fb89839f92d71956567444ce80e43e3cb"]) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={[0x401]}, 0x8, 0x40800) unlinkat(r7, &(0x7f0000000280)='./file0\x00', 0x0) mmap(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x2, 0x13, r6, 0xa9939000) openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x42, 0x0) syz_io_uring_setup(0x4170, &(0x7f00000002c0)={0x0, 0x217c, 0x0, 0x2, 0x145}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000340)) 01:55:58 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c020400500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:55:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x22}) [ 3475.891871][ T5594] loop5: detected capacity change from 0 to 4 [ 3475.907406][ T5594] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3475.910262][ T5623] loop4: detected capacity change from 0 to 1030 [ 3475.928762][ T5624] loop2: detected capacity change from 0 to 2048 [ 3475.951100][ T5623] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3475.961846][ T5631] loop0: detected capacity change from 0 to 16 [ 3475.969311][ T5624] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 7602178)! [ 3475.980097][ T5624] EXT4-fs (loop2): group descriptors corrupted! [ 3475.980692][ T5634] loop1: detected capacity change from 0 to 2048 [ 3475.990333][ T5631] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3476.004093][ T5623] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3476.012887][ T5623] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3476.015146][ T5637] tmpfs: Unknown parameter 'ñ¦D ² øœB–Y^J%þ;¢€`ãÓª†3²›û‘–lä\TøKüŸ¿Â#öá+.ž¿xç·Q¾XMõ' [ 3476.021182][ T5623] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters 01:55:58 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000200020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3476.045405][ T5623] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.053891][ T5623] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.066766][ T5623] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.076242][ T5623] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.087485][ T5624] loop2: detected capacity change from 0 to 2048 [ 3476.089011][ T5623] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.100679][ T5631] loop0: detected capacity change from 0 to 16 [ 3476.103697][ T5623] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.122107][ T5634] EXT4-fs (loop1): Unrecognized mount option ""ŽC" or missing value [ 3476.123729][ T5623] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.132234][ T5643] loop5: detected capacity change from 0 to 4 [ 3476.138448][ T5623] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.156129][ T5623] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3476.167886][ T5623] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3476.172446][ T5631] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3476.182565][ T5623] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:55:58 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02007a000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:55:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000c0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3476.182586][ T5623] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3476.212341][ T5624] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 7602178)! [ 3476.223110][ T5624] EXT4-fs (loop2): group descriptors corrupted! [ 3476.235509][ T5643] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x25}) 01:55:58 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c060400500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3476.275055][ T5643] loop5: detected capacity change from 0 to 4 [ 3476.293291][ T5643] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3476.308649][ T5637] tmpfs: Unknown parameter 'ñ¦D ² øœB–Y^J%þ;¢€`ãÓª†3²›û‘–lä\TøKüŸ¿Â#öá+.ž¿xç·Q¾XMõ' [ 3476.320675][ T5669] loop4: detected capacity change from 0 to 1030 [ 3476.333566][ T5670] loop2: detected capacity change from 0 to 2048 [ 3476.349298][ T5669] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3476.353615][ T5677] loop0: detected capacity change from 0 to 16 [ 3476.365670][ T5670] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 7995394)! [ 3476.376724][ T5670] EXT4-fs (loop2): group descriptors corrupted! [ 3476.384848][ T5678] loop1: detected capacity change from 0 to 2048 [ 3476.392087][ T5677] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3476.407605][ T5669] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3476.409111][ T5678] EXT4-fs (loop1): Unrecognized mount option "%ŽC" or missing value 01:55:58 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000300020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3476.426946][ T5669] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3476.445041][ T5670] loop2: detected capacity change from 0 to 2048 [ 3476.459132][ T5670] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 7995394)! [ 3476.470259][ T5670] EXT4-fs (loop2): group descriptors corrupted! 01:55:58 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_setup(0x24fc, &(0x7f0000000200)={0x0, 0xbc87, 0x0, 0x0, 0x285, 0x0, r0}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_io_uring_setup(0x4, &(0x7f0000000300)={0x0, 0x1b30, 0x4, 0x2, 0x17c, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r6 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r6, &(0x7f0000000080)='./file0\x00', 0x0) r7 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r10}}, 0x8) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0xfffffffe) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3476.487962][ T5692] loop5: detected capacity change from 0 to 4 [ 3476.509468][ T5677] loop0: detected capacity change from 0 to 16 [ 3476.510828][ T5669] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.524062][ T5669] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.531870][ T5677] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3476.553930][ T5692] EXT4-fs (loop5): #clusters per group too big: 32768 01:55:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x2e}) 01:55:59 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0203c1000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3476.584826][ T5669] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.593126][ T5669] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.619587][ T5707] loop1: detected capacity change from 0 to 2048 01:55:59 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c100400500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3476.642807][ T5692] loop5: detected capacity change from 0 to 4 [ 3476.672186][ T5707] EXT4-fs (loop1): Unrecognized mount option ".ŽC" or missing value [ 3476.675361][ T5669] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.705589][ T5669] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.719636][ T5692] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3476.736207][ T5718] loop2: detected capacity change from 0 to 2048 01:55:59 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000400020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3476.743481][ T5719] loop0: detected capacity change from 0 to 16 [ 3476.752270][ T5721] tmpfs: Unknown parameter ' ' [ 3476.782827][ T5718] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 12649218)! 01:55:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x48}) [ 3476.793668][ T5718] EXT4-fs (loop2): group descriptors corrupted! [ 3476.797448][ T5730] loop5: detected capacity change from 0 to 4 [ 3476.807261][ T5719] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3476.826282][ T5733] loop1: detected capacity change from 0 to 2048 [ 3476.827334][ T5730] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3476.838908][ T5733] EXT4-fs (loop1): Unrecognized mount option "HŽC" or missing value [ 3476.861256][ T5669] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3476.869930][ T5669] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3476.881619][ T5669] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:55:59 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) syz_io_uring_setup(0x65ac, &(0x7f0000000200)={0x0, 0x4e08, 0x10, 0x2, 0x12, 0x0, r4}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) [ 3476.893742][ T5669] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3476.908400][ T5669] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3476.915306][ T5669] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3476.946584][ T5730] loop5: detected capacity change from 0 to 4 [ 3476.946803][ T5719] loop0: detected capacity change from 0 to 16 [ 3476.963739][ T5718] loop2: detected capacity change from 0 to 2048 [ 3476.964303][ T5730] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3476.979278][ T5718] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 12649218)! 01:55:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000d0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:59 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000500020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:55:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x4c}) [ 3476.991025][ T5718] EXT4-fs (loop2): group descriptors corrupted! [ 3477.016069][ T5719] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:59 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000500500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3477.053142][ T5764] loop1: detected capacity change from 0 to 2048 [ 3477.053142][ T5765] loop4: detected capacity change from 0 to 1030 [ 3477.055779][ T5766] loop5: detected capacity change from 0 to 4 [ 3477.075235][ T5765] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3477.090677][ T5764] EXT4-fs (loop1): Unrecognized mount option "LŽC" or missing value 01:55:59 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0207f8000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3477.101166][ T5765] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3477.108101][ T5766] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3477.121224][ T5765] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3477.137869][ T5778] loop0: detected capacity change from 0 to 16 [ 3477.147127][ T5765] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.155709][ T5765] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.167663][ T5765] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.176409][ T5765] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.189309][ T5765] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.197710][ T5765] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.199476][ T5766] loop5: detected capacity change from 0 to 4 [ 3477.216859][ T5787] loop2: detected capacity change from 0 to 2048 [ 3477.225046][ T5765] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.233712][ T5765] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.245936][ T5765] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3477.258443][ T5765] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3477.272535][ T5765] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3477.279231][ T5765] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3477.294003][ T5778] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x59}) [ 3477.311336][ T5787] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16254722)! [ 3477.322494][ T5787] EXT4-fs (loop2): group descriptors corrupted! [ 3477.328821][ T5766] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3477.350980][ T5796] loop1: detected capacity change from 0 to 2048 01:55:59 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x60}) 01:55:59 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000600020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3477.359504][ T5796] EXT4-fs (loop1): Unrecognized mount option "YŽC" or missing value [ 3477.374804][ T5787] loop2: detected capacity change from 0 to 2048 [ 3477.393595][ T5778] loop0: detected capacity change from 0 to 16 [ 3477.400979][ T5778] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:55:59 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x408001, 0x0) shutdown(r3, 0x1) io_uring_enter(r4, 0x29d8, 0xd6cf, 0x2, &(0x7f0000000200)={[0x6]}, 0x8) [ 3477.412701][ T5787] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16254722)! [ 3477.423457][ T5787] EXT4-fs (loop2): group descriptors corrupted! [ 3477.437922][ T5812] loop1: detected capacity change from 0 to 2048 [ 3477.446484][ T5812] EXT4-fs (loop1): Unrecognized mount option "`ŽC" or missing value [ 3477.451448][ T5814] loop5: detected capacity change from 0 to 4 01:55:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000000000640000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:55:59 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02fffe000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:56:00 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000600500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3477.472383][ T5814] EXT4-fs (loop5): #clusters per group too big: 32768 01:56:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x68}) [ 3477.542398][ T5830] loop2: detected capacity change from 0 to 2048 [ 3477.565476][ T5814] loop5: detected capacity change from 0 to 4 [ 3477.574903][ T5837] loop0: detected capacity change from 0 to 16 [ 3477.576302][ T5814] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3477.594374][ T5830] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16711426)! [ 3477.598776][ T5839] loop4: detected capacity change from 0 to 1030 [ 3477.606767][ T5830] EXT4-fs (loop2): group descriptors corrupted! [ 3477.636641][ T5842] loop1: detected capacity change from 0 to 2048 [ 3477.647033][ T5839] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3477.663630][ T5837] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:56:00 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000700020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3477.686889][ T5842] EXT4-fs (loop1): Unrecognized mount option "hŽC" or missing value [ 3477.726749][ T5839] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3477.742829][ T5839] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3477.744736][ T5856] loop5: detected capacity change from 0 to 4 [ 3477.759489][ T5839] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.772423][ T5839] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.787230][ T5856] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3477.797927][ T5837] loop0: detected capacity change from 0 to 16 [ 3477.804814][ T5830] loop2: detected capacity change from 0 to 2048 01:56:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x6c}) [ 3477.817434][ T5830] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16711426)! [ 3477.829115][ T5830] EXT4-fs (loop2): group descriptors corrupted! [ 3477.854325][ T5837] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3477.869018][ T5868] loop1: detected capacity change from 0 to 2048 [ 3477.883954][ T5868] EXT4-fs (loop1): Unrecognized mount option "lŽC" or missing value [ 3477.888073][ T5839] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.901109][ T5839] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.917406][ T5839] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.920671][ T5856] loop5: detected capacity change from 0 to 4 [ 3477.925983][ T5839] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3477.933927][ T5856] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3477.951364][ T5839] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3477.960663][ T5839] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error 01:56:00 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020fff000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:56:00 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c040600500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3477.973203][ T5839] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3477.985331][ T5839] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3478.000277][ T5839] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3478.007372][ T5839] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:56:00 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000800020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:56:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f0000000000000000010000000000000fe10000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:56:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x74}) [ 3478.093426][ T5888] loop2: detected capacity change from 0 to 2048 [ 3478.104376][ T5892] loop5: detected capacity change from 0 to 4 [ 3478.121357][ T5892] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3478.130128][ T5895] loop0: detected capacity change from 0 to 16 [ 3478.131588][ T5888] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16715522)! [ 3478.147673][ T5888] EXT4-fs (loop2): group descriptors corrupted! [ 3478.158106][ T5900] loop1: detected capacity change from 0 to 2048 [ 3478.164178][ T5895] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3478.189620][ T5900] EXT4-fs (loop1): Unrecognized mount option "tŽC" or missing value [ 3478.200758][ T5906] loop4: detected capacity change from 0 to 1030 [ 3478.210267][ T5906] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3478.222971][ T5906] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3478.230317][ T5906] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3478.246237][ T5906] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.255116][ T5906] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.267633][ T5906] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.267904][ T5888] loop2: detected capacity change from 0 to 2048 [ 3478.276467][ T5906] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.284246][ T5895] loop0: detected capacity change from 0 to 16 [ 3478.294813][ T5906] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.309121][ T5906] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.321287][ T5906] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.323155][ T5888] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16715522)! [ 3478.329486][ T5906] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.340602][ T5888] EXT4-fs (loop2): group descriptors corrupted! [ 3478.352325][ T5906] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3478.371272][ T5906] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3478.385985][ T5906] EXT4-fs (loop4): Cannot turn on quotas: error -22 01:56:00 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_setup(0x1576, &(0x7f0000000200)={0x0, 0xa22f, 0x1, 0x2, 0x1a1, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000280)=0x0) r9 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r9, &(0x7f0000000080)='./file0\x00', 0x0) syz_io_uring_submit(r6, r8, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r9, 0x0, &(0x7f00000002c0)='./file0\x00', 0x106, 0x400080, 0x12345}, 0x16a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r10, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r11 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000003, 0x30, r3, 0x8000000) syz_io_uring_submit(r11, r7, &(0x7f0000000340)=@IORING_OP_POLL_REMOVE={0x7, 0x6}, 0x400) fcntl$addseals(r3, 0x409, 0x8) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 01:56:00 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000900020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:56:00 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0x7a}) [ 3478.392695][ T5906] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 3478.424545][ T5927] loop5: detected capacity change from 0 to 4 [ 3478.434292][ T5929] loop1: detected capacity change from 0 to 2048 01:56:00 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="02feff000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:56:00 executing program 3: r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000280)=""/4096, 0x9005) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x0, 0x1, 0x3f}) r1 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r1, 0x2a6e, 0x0, 0x0, 0x0, 0x0) 01:56:00 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000700500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:56:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000007fffffff0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) [ 3478.466095][ T5927] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3478.473983][ T5929] EXT4-fs (loop1): Unrecognized mount option "zŽC" or missing value 01:56:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xfe}) [ 3478.514436][ T5927] loop5: detected capacity change from 0 to 4 [ 3478.521120][ T5927] EXT4-fs (loop5): #clusters per group too big: 32768 01:56:01 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000a00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3478.567438][ T5948] loop2: detected capacity change from 0 to 2048 [ 3478.582699][ T5951] loop1: detected capacity change from 0 to 2048 [ 3478.589557][ T5948] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16776706)! [ 3478.600625][ T5948] EXT4-fs (loop2): group descriptors corrupted! [ 3478.606769][ T5951] EXT4-fs (loop1): Unrecognized mount option "þŽC" or missing value [ 3478.618268][ T5952] loop4: detected capacity change from 0 to 1030 [ 3478.633711][ T5962] loop0: detected capacity change from 0 to 16 [ 3478.643156][ T5952] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3478.653097][ T5964] loop5: detected capacity change from 0 to 4 [ 3478.667197][ T5962] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3478.690940][ T5952] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3478.700221][ T5964] EXT4-fs (loop5): #clusters per group too big: 32768 01:56:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)={[], [], 0xff}) [ 3478.711424][ T5952] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3478.729099][ T5948] loop2: detected capacity change from 0 to 2048 [ 3478.737028][ T5952] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.745703][ T5952] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.758495][ T5952] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.767106][ T5952] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.779611][ T5962] loop0: detected capacity change from 0 to 16 [ 3478.779856][ T5952] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.794144][ T5952] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.799597][ T5962] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3478.806624][ T5952] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3478.820382][ T5964] loop5: detected capacity change from 0 to 4 [ 3478.825784][ T5952] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3478.838417][ T5948] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 not in group (block 16776706)! [ 3478.844078][ T5952] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) 01:56:01 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x3ffe, 0xe8b5, 0x3, &(0x7f0000000040)={[0x8]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r3, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3478.855080][ T5948] EXT4-fs (loop2): group descriptors corrupted! [ 3478.867217][ T5952] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3478.885824][ T5964] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3478.888377][ T5952] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3478.888474][ T5952] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:56:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f00000000000000000100000000ffffffff0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:56:01 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000400000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:56:01 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000900500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) [ 3478.916768][ T5982] loop1: detected capacity change from 0 to 2048 [ 3478.926855][ T5982] EXT4-fs (loop1): Unrecognized mount option "ÿŽC" or missing value 01:56:01 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000b00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:56:01 executing program 1: r0 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r0}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r3, r2, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) r4 = syz_io_uring_setup(0x187, &(0x7f0000000440), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000729000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)={0x77359400}}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000200)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0), 0x1, 0x0, 0x0, {0x0, r7}}, 0x8) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3908) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) [ 3479.021401][ T5996] loop4: detected capacity change from 0 to 1030 [ 3479.028522][ T6000] loop0: detected capacity change from 0 to 16 [ 3479.042316][ T6000] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) 01:56:01 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r6, r5, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) r7 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r7}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r8, r10, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x604a82, 0x0) r12 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r12, &(0x7f0000000080)='./file0\x00', 0x0) r13 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r13, &(0x7f0000000080)='./file0\x00', 0x0) syz_io_uring_submit(r6, r10, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x4, 0x0, 0x0, 0x800, &(0x7f0000000280)=[r11, r0, 0xffffffffffffffff, r12, r0, r13, r0, r0], 0x8}, 0x5) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r15, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) connect$unix(r14, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e) [ 3479.062899][ T5996] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3479.069364][ T6010] loop5: detected capacity change from 0 to 4 [ 3479.089506][ T6015] loop2: detected capacity change from 0 to 2048 [ 3479.099235][ T6010] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3479.111747][ T6013] loop1: detected capacity change from 0 to 2048 [ 3479.119497][ T6015] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3479.136867][ T5996] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3479.144980][ T6000] loop0: detected capacity change from 0 to 16 [ 3479.145025][ T6013] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:56:01 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000c00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) [ 3479.152293][ T5996] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3479.186204][ T5996] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.195627][ T5996] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.207703][ T6015] loop2: detected capacity change from 0 to 2048 [ 3479.208074][ T5996] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.223118][ T5996] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.231323][ T6015] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 3479.239899][ T5996] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.254285][ T6000] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3479.254821][ T5996] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.280549][ T5996] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.288800][ T5996] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.295449][ T6032] loop5: detected capacity change from 0 to 4 [ 3479.300523][ T5996] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3479.319020][ T5996] EXT4-fs warning (device loop4): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-22). Please run e2fsck to fix. [ 3479.323228][ T6032] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3479.333032][ T5996] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 3479.333050][ T5996] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. 01:56:01 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000a00500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:56:01 executing program 2: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000500000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000500)) 01:56:01 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000d00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:56:01 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = syz_io_uring_setup(0x495a, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd=r3}, 0x9) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000000c0)=0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index}, 0x10001) syz_io_uring_setup(0x2de1, &(0x7f0000000440), &(0x7f0000002000/0x2000)=nil, &(0x7f0000576000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000000c0)) syz_io_uring_submit(r7, r5, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0xe}, 0x1) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000002c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x12345}, 0x69) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r8, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x52b3, &(0x7f0000000200)={0x0, 0xcfcd, 0x1, 0x2, 0x388}, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000280)) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3479.383583][ T6041] loop1: detected capacity change from 0 to 2048 [ 3479.390754][ T6041] EXT4-fs warning (device loop1): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:56:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x24) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80cff, 0x6, &(0x7f00000002c0)=[{&(0x7f0000010000)="200000000002000019000020600100000f2d0000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000200000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f00000000c0)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000ddf4655fddf4655fddf4655f000000000000040020", 0x1d, 0x1500}, {&(0x7f0000011000)="8081000000180000cdf4655fddf4655fddf4655f00000000e5c700000800000010000800000000000af302000400000000000000000000000200000030000000020000000400000032", 0x49, 0x1600}], 0x81, &(0x7f00000001c0)=ANY=[]) 01:56:01 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r2 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00']) creat(&(0x7f00000000c0)='./file0\x00', 0x25) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x0) dup2(r1, r2) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000020e4000016d7fb4ca5253d6e9e3afc3ce1515600010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x80000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="ee95312c31b8afbe7ff04c57a3672580eb1764413fd6f552f090651e29979983a5932f0a94bfdafffac3f437c95f743681a28da26fb5f7eb28b9e3949eb67dd2db3104a22c17e22bf3fa69d4c2189d237e97d3b4bb293f33f5109077f38f9e958a4ceed7d2"]) [ 3479.446959][ T6049] loop0: detected capacity change from 0 to 16 [ 3479.454289][ T6050] loop5: detected capacity change from 0 to 4 [ 3479.465733][ T6049] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3479.475899][ T6050] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3479.526472][ T6065] loop4: detected capacity change from 0 to 1030 [ 3479.530137][ T6068] loop2: detected capacity change from 0 to 2048 [ 3479.540903][ T6050] loop5: detected capacity change from 0 to 4 [ 3479.541338][ T6066] loop1: detected capacity change from 0 to 2048 [ 3479.548377][ T6065] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (60935!=0) [ 3479.568307][ T6050] EXT4-fs (loop5): #clusters per group too big: 32768 [ 3479.575755][ T6049] loop0: detected capacity change from 0 to 16 [ 3479.578672][ T6066] EXT4-fs (loop1): Unrecognized mount option "î•1" or missing value [ 3479.583006][ T6049] EXT4-fs (loop0): bad geometry: block count 196608 exceeds size of device (2 blocks) [ 3479.603107][ T6065] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 3479.620892][ T6068] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:56:02 executing program 5: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000100000c000000500000000f000e00020000040000000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000000500)) 01:56:02 executing program 3: r0 = syz_io_uring_setup(0x80185, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) [ 3479.647376][ T6065] EXT4-fs (loop4): orphan cleanup on readonly fs [ 3479.654756][ T6065] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1140: group 0, block bitmap and bg descriptor inconsistent: 8192 vs 0 free clusters [ 3479.670004][ T6065] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.678424][ T6065] EXT4-fs error (device loop4): ext4_dirty_inode:5947: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.690993][ T6065] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.699258][ T6065] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.711139][ T6065] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.714737][ T6068] loop2: detected capacity change from 0 to 2048 [ 3479.719355][ T6065] EXT4-fs error (device loop4): __ext4_ext_dirty:169: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.740718][ T6090] loop5: detected capacity change from 0 to 4 [ 3479.749301][ T6065] EXT4-fs error (device loop4) in ext4_do_update_inode:5159: error 27 [ 3479.757599][ T6065] EXT4-fs error (device loop4): ext4_truncate:4285: inode #3: comm syz-executor.4: mark_inode_dirty error [ 3479.769188][ T6065] EXT4-fs error (device loop4): ext4_evict_inode:292: comm syz-executor.4: couldn't truncate inode 3 (err -27) [ 3479.775845][ T6068] EXT4-fs warning (device loop2): ext4_multi_mount_protect:292: Invalid MMP block in superblock 01:56:02 executing program 0: syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="20000000000003000c000b00500000000f000000020000000200000006000000000008000080000020000000d5ff655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b000000800000002f000000c20500002b82", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000016d7fb4ca540446e9e3afc5ae1325600010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000500)) 01:56:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r4) syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8000, 0x8, &(0x7f0000001740)=[{&(0x7f0000000140)="1ee1a1d90605059ee1e30130f0b8d51ab4461f710d02e4decd7e1ade16884bb8cb3971ed90f85bc0fd38d1e65fa11b697dcfc461b08f8f5390e7fa213d5d48b961f62b508141f92a229bb5a08a36d8c9afa2eac173a694ee5f12d0a2ccf793f62e528bf7a1bb95661e42277c7a785e4f55436622ca886c98cb4448a4f2d9e231839897bff94c68f3dfd8de25b1f9d8ac56bf7b15528e3c7608bbbbe327341f3225daff1ab9cabea30f02c82cf6480e181e021bfdb6c6cf5a46d4232b722305c69d582688bd54c5f814dcf14355fd0e6574303752fbf649cb3f470f356aab3fa07a3e384b70cc3040e89a", 0xea, 0x4}, {&(0x7f00000000c0)='\r', 0x1, 0x3}, {&(0x7f0000000540)="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", 0x1000, 0x2}, {&(0x7f0000000240)="e7c6c7936ce0e0238c8f56b3b00b51ae94347b1b95dc763b5413f73a3ca02780e0", 0x21, 0x8}, {&(0x7f0000000280)="102f98c508ea4cccdeded309cbad572f9898eb6b208f78646f6a7828398860245dfb00e849675