0000014d00)) 21:28:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019002e00600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 440.576662][T21615] loop2: detected capacity change from 0 to 4096 [ 440.586772][T21629] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 440.595322][T21630] EXT4-fs (loop5): bad geometry: block count 560 exceeds size of device (512 blocks) [ 440.608289][T21615] EXT4-fs (loop2): bad geometry: block count 530 exceeds size of device (512 blocks) [ 440.620563][T21642] loop4: detected capacity change from 0 to 4096 21:28:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 440.650235][T21642] EXT4-fs (loop4): bad geometry: block count 767 exceeds size of device (512 blocks) [ 440.661419][T21653] loop1: detected capacity change from 0 to 4096 [ 440.668075][T21655] loop3: detected capacity change from 0 to 4096 21:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000050002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 440.700464][T21655] EXT4-fs (loop3): inodes count not valid: 167772192 vs 32 [ 440.708643][T21653] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 440.718431][T21653] EXT4-fs (loop1): group descriptors corrupted! [ 440.720968][T21661] loop0: detected capacity change from 0 to 4 [ 440.726657][T21642] loop4: detected capacity change from 0 to 4096 [ 440.757353][T21661] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 440.780557][T21668] loop2: detected capacity change from 0 to 4096 [ 440.787205][T21642] EXT4-fs (loop4): bad geometry: block count 767 exceeds size of device (512 blocks) [ 440.797115][T21671] loop5: detected capacity change from 0 to 4096 21:28:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000fff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 440.803057][T21679] loop3: detected capacity change from 0 to 4096 [ 440.804438][T21668] EXT4-fs (loop2): bad geometry: block count 536 exceeds size of device (512 blocks) [ 440.821767][T21671] EXT4-fs (loop5): bad geometry: block count 561 exceeds size of device (512 blocks) [ 440.833818][T21679] EXT4-fs (loop3): inodes count not valid: 83886112 vs 32 [ 440.836028][T21653] loop1: detected capacity change from 0 to 4096 21:28:29 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:28:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600800000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 440.853724][T21653] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 440.864051][T21653] EXT4-fs (loop1): group descriptors corrupted! [ 440.873395][T21661] loop0: detected capacity change from 0 to 4 [ 440.897434][T21661] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019004800600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 440.929996][T21668] loop2: detected capacity change from 0 to 4096 [ 440.932803][T21671] loop5: detected capacity change from 0 to 4096 [ 440.943533][T21694] loop4: detected capacity change from 0 to 4096 [ 440.967522][T21668] EXT4-fs (loop2): bad geometry: block count 536 exceeds size of device (512 blocks) 21:28:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 440.990883][T21671] EXT4-fs (loop5): bad geometry: block count 561 exceeds size of device (512 blocks) [ 441.007864][T21694] EXT4-fs (loop4): bad geometry: block count 767 exceeds size of device (512 blocks) [ 441.023353][T21713] loop1: detected capacity change from 0 to 4096 21:28:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.033149][T21713] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 441.044030][T21713] EXT4-fs (loop1): group descriptors corrupted! [ 441.053020][T21716] loop3: detected capacity change from 0 to 4096 [ 441.061630][T21716] EXT4-fs (loop3): inodes count not valid: 4980768 vs 32 [ 441.071371][T21720] loop0: detected capacity change from 0 to 4 21:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffffda02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000feff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.086114][T21694] loop4: detected capacity change from 0 to 4096 [ 441.095978][T21720] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 441.107751][T21694] EXT4-fs (loop4): bad geometry: block count 767 exceeds size of device (512 blocks) [ 441.108733][T21730] loop5: detected capacity change from 0 to 4096 21:28:29 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019004c00600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600a00000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 441.158742][T21730] EXT4-fs (loop5): bad geometry: block count 562 exceeds size of device (512 blocks) [ 441.179633][T21747] loop3: detected capacity change from 0 to 4096 [ 441.187071][T21747] EXT4-fs (loop3): bad geometry: block count 730 exceeds size of device (512 blocks) [ 441.212771][T21730] loop5: detected capacity change from 0 to 4096 [ 441.220806][T21730] EXT4-fs (loop5): bad geometry: block count 562 exceeds size of device (512 blocks) [ 441.227395][T21762] loop0: detected capacity change from 0 to 4 [ 441.230520][T21753] loop2: detected capacity change from 0 to 4096 [ 441.238765][T21764] loop1: detected capacity change from 0 to 4096 [ 441.242883][T21754] loop4: detected capacity change from 0 to 4096 21:28:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:29 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.257156][T21753] EXT4-fs (loop2): bad geometry: block count 543 exceeds size of device (512 blocks) [ 441.258781][T21762] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 441.280040][T21754] EXT4-fs (loop4): bad geometry: block count 767 exceeds size of device (512 blocks) [ 441.291256][T21764] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 441.301091][T21764] EXT4-fs (loop1): group descriptors corrupted! [ 441.332688][T21753] loop2: detected capacity change from 0 to 4096 [ 441.344526][T21762] loop0: detected capacity change from 0 to 4 [ 441.346011][T21753] EXT4-fs (loop2): bad geometry: block count 543 exceeds size of device (512 blocks) [ 441.364715][T21783] loop3: detected capacity change from 0 to 4096 [ 441.371853][T21784] loop5: detected capacity change from 0 to 4096 21:28:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019006000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 441.383121][T21784] EXT4-fs (loop5): bad geometry: block count 575 exceeds size of device (512 blocks) [ 441.383454][T21762] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 441.398098][T21793] loop4: detected capacity change from 0 to 4096 [ 441.425681][T21764] loop1: detected capacity change from 0 to 4096 [ 441.434843][T21793] EXT4-fs (loop4): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 441.440878][T21783] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 441.463280][T21783] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 3 21:28:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.463868][T21764] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 441.473970][T21783] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.483732][T21764] EXT4-fs (loop1): group descriptors corrupted! [ 441.510726][T21805] loop2: detected capacity change from 0 to 4096 [ 441.510861][T21783] EXT4-fs (loop3): mount failed 21:28:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600f00000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000010000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.532701][T21793] loop4: detected capacity change from 0 to 4096 [ 441.540505][T21805] EXT4-fs (loop2): bad geometry: block count 544 exceeds size of device (512 blocks) [ 441.541356][T21817] loop0: detected capacity change from 0 to 4 [ 441.558913][T21793] EXT4-fs (loop4): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 441.585691][T21817] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 441.608340][T21827] loop5: detected capacity change from 0 to 4096 [ 441.619304][T21827] EXT4-fs (loop5): bad geometry: block count 576 exceeds size of device (512 blocks) [ 441.629035][T21832] loop1: detected capacity change from 0 to 4096 [ 441.636641][T21830] loop4: detected capacity change from 0 to 4096 [ 441.644296][T21836] loop3: detected capacity change from 0 to 4096 [ 441.646674][T21832] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 441.660547][T21832] EXT4-fs (loop1): group descriptors corrupted! [ 441.685945][T21830] EXT4-fs (loop4): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 441.694949][T21827] loop5: detected capacity change from 0 to 4096 [ 441.695702][T21817] loop0: detected capacity change from 0 to 4 [ 441.704729][T21836] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 441.709338][T21805] loop2: detected capacity change from 0 to 4096 [ 441.726231][T21836] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 3 [ 441.743138][T21836] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 441.757577][T21836] EXT4-fs (loop3): mount failed [ 441.772942][T21827] EXT4-fs (loop5): bad geometry: block count 576 exceeds size of device (512 blocks) 21:28:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.774644][T21817] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 441.794214][T21805] EXT4-fs (loop2): bad geometry: block count 544 exceeds size of device (512 blocks) [ 441.807840][T21832] loop1: detected capacity change from 0 to 4096 21:28:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000102002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019006800600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 441.845519][T21832] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 441.855504][T21832] EXT4-fs (loop1): group descriptors corrupted! [ 441.915226][T21870] loop5: detected capacity change from 0 to 4096 [ 441.916290][T21867] loop4: detected capacity change from 0 to 4096 [ 441.928697][T21870] EXT4-fs (loop5): bad geometry: block count 584 exceeds size of device (512 blocks) [ 441.943552][T21867] EXT4-fs (loop4): bad geometry: block count 65536 exceeds size of device (512 blocks) [ 441.949084][T21869] loop2: detected capacity change from 0 to 4096 21:28:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000e010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000601000000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 442.012880][T21877] loop3: detected capacity change from 0 to 4096 [ 442.012945][T21870] loop5: detected capacity change from 0 to 4096 [ 442.026554][T21869] EXT4-fs (loop2): bad geometry: block count 544 exceeds size of device (512 blocks) [ 442.096612][T21870] EXT4-fs (loop5): bad geometry: block count 584 exceeds size of device (512 blocks) [ 442.110697][T21890] loop0: detected capacity change from 0 to 4 [ 442.117169][T21893] loop1: detected capacity change from 0 to 4096 [ 442.134390][T21893] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000601400000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 442.144207][T21893] EXT4-fs (loop1): group descriptors corrupted! [ 442.152018][T21890] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 442.165783][T21898] loop4: detected capacity change from 0 to 4096 [ 442.172226][T21869] loop2: detected capacity change from 0 to 4096 [ 442.180387][T21877] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 442.198797][T21877] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 3 [ 442.199061][T21898] EXT4-fs (loop4): bad geometry: block count 69120 exceeds size of device (512 blocks) [ 442.209372][T21877] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 442.233874][T21869] EXT4-fs (loop2): bad geometry: block count 544 exceeds size of device (512 blocks) 21:28:30 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019006c00600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 442.245914][T21877] EXT4-fs (loop3): mount failed 21:28:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000040019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:30 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000023002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 442.273065][T21898] loop4: detected capacity change from 0 to 4096 [ 442.292641][T21898] EXT4-fs (loop4): bad geometry: block count 69120 exceeds size of device (512 blocks) [ 442.338224][T21908] loop1: detected capacity change from 0 to 4096 [ 442.339168][T21917] loop5: detected capacity change from 0 to 4096 [ 442.344717][T21925] loop0: detected capacity change from 0 to 4 [ 442.357747][T21928] loop2: detected capacity change from 0 to 4096 [ 442.372196][T21917] EXT4-fs (loop5): bad geometry: block count 588 exceeds size of device (512 blocks) [ 442.382114][T21928] EXT4-fs (loop2): bad geometry: block count 546 exceeds size of device (512 blocks) [ 442.393432][T21930] loop4: detected capacity change from 0 to 4096 [ 442.403339][T21908] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 442.413167][T21908] EXT4-fs (loop1): group descriptors corrupted! [ 442.424216][T21925] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000602e00000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 442.436306][T21930] EXT4-fs (loop4): bad geometry: block count 262144 exceeds size of device (512 blocks) [ 442.493830][T21917] loop5: detected capacity change from 0 to 4096 [ 442.493873][T21941] loop3: detected capacity change from 0 to 4096 [ 442.500298][T21928] loop2: detected capacity change from 0 to 4096 [ 442.514541][T21925] loop0: detected capacity change from 0 to 4 [ 442.524433][T21917] EXT4-fs (loop5): bad geometry: block count 588 exceeds size of device (512 blocks) 21:28:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 442.549935][T21958] loop4: detected capacity change from 0 to 4096 [ 442.555770][T21941] EXT4-fs (loop3): bad geometry: block count 560 exceeds size of device (512 blocks) [ 442.556352][T21928] EXT4-fs (loop2): bad geometry: block count 546 exceeds size of device (512 blocks) [ 442.575218][T21959] loop1: detected capacity change from 0 to 4096 21:28:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000100002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019007400600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 442.608463][T21925] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 442.618030][T21959] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 442.618230][T21958] EXT4-fs (loop4): bad geometry: block count 327680 exceeds size of device (512 blocks) [ 442.627872][T21959] EXT4-fs (loop1): group descriptors corrupted! [ 442.678589][T21973] loop5: detected capacity change from 0 to 4096 [ 442.711479][T21973] EXT4-fs (loop5): bad geometry: block count 608 exceeds size of device (512 blocks) [ 442.722453][T21959] loop1: detected capacity change from 0 to 4096 [ 442.730407][T21972] loop2: detected capacity change from 0 to 4096 [ 442.738303][T21972] EXT4-fs (loop2): bad geometry: block count 549 exceeds size of device (512 blocks) [ 442.742823][T21986] loop4: detected capacity change from 0 to 4096 [ 442.765144][T21986] EXT4-fs (loop4): bad geometry: block count 3145728 exceeds size of device (512 blocks) 21:28:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000310019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 442.775274][T21984] loop3: detected capacity change from 0 to 4096 [ 442.780798][T21972] loop2: detected capacity change from 0 to 4096 [ 442.784788][T21984] EXT4-fs (loop3): inodes count not valid: 268435488 vs 32 [ 442.789535][T21959] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 442.804924][T21959] EXT4-fs (loop1): group descriptors corrupted! [ 442.805567][T21972] EXT4-fs (loop2): bad geometry: block count 549 exceeds size of device (512 blocks) 21:28:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000022b02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000603200000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 442.856858][T22003] loop0: detected capacity change from 0 to 4 [ 442.867371][T22003] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 442.891624][T22010] loop4: detected capacity change from 0 to 4096 [ 442.897453][T22011] loop5: detected capacity change from 0 to 4096 [ 442.932198][T22016] loop3: detected capacity change from 0 to 4096 [ 442.945576][T22011] EXT4-fs (loop5): bad geometry: block count 616 exceeds size of device (512 blocks) [ 442.955581][T22003] loop0: detected capacity change from 0 to 4 [ 442.960978][T22010] EXT4-fs (loop4): bad geometry: block count 3211264 exceeds size of device (512 blocks) 21:28:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019007a00600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000320019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 442.977811][T22024] loop2: detected capacity change from 0 to 4096 [ 442.978249][T22016] EXT4-fs (loop3): bad geometry: block count 575 exceeds size of device (512 blocks) [ 442.995395][T22003] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000060002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 443.024098][T22028] loop1: detected capacity change from 0 to 4096 [ 443.043163][T22028] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 443.043422][T22024] EXT4-fs (loop2): bad geometry: block count 555 exceeds size of device (512 blocks) [ 443.052955][T22028] EXT4-fs (loop1): group descriptors corrupted! [ 443.076514][T22028] loop1: detected capacity change from 0 to 4096 [ 443.088845][T22035] loop5: detected capacity change from 0 to 4096 [ 443.112900][T22028] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000606400000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 443.122860][T22028] EXT4-fs (loop1): group descriptors corrupted! [ 443.127152][T22035] EXT4-fs (loop5): bad geometry: block count 620 exceeds size of device (512 blocks) [ 443.142256][T22044] loop3: detected capacity change from 0 to 4096 [ 443.149894][T22024] loop2: detected capacity change from 0 to 4096 21:28:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20c103000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 443.168236][T22024] EXT4-fs (loop2): bad geometry: block count 555 exceeds size of device (512 blocks) [ 443.178961][T22044] EXT4-fs (loop3): inodes count not valid: 100663328 vs 32 [ 443.182590][T22050] loop0: detected capacity change from 0 to 4 [ 443.186363][T22051] loop4: detected capacity change from 0 to 4096 [ 443.194116][T22050] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 443.239105][T22051] EXT4-fs (loop4): bad geometry: block count 3276800 exceeds size of device (512 blocks) [ 443.265759][T22072] loop3: detected capacity change from 0 to 4096 [ 443.267097][T22062] loop1: detected capacity change from 0 to 4096 21:28:31 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 443.286212][T22072] EXT4-fs (loop3): inodes count not valid: 246048 vs 32 [ 443.297242][T22075] loop5: detected capacity change from 0 to 4096 [ 443.298110][T22076] loop2: detected capacity change from 0 to 4096 21:28:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000022c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 443.330600][T22075] EXT4-fs (loop5): bad geometry: block count 628 exceeds size of device (512 blocks) [ 443.340179][T22076] EXT4-fs (loop2): bad geometry: block count 556 exceeds size of device (512 blocks) [ 443.344906][T22051] loop4: detected capacity change from 0 to 4096 [ 443.349813][T22062] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 443.365787][T22062] EXT4-fs (loop1): group descriptors corrupted! [ 443.367775][T22050] loop0: detected capacity change from 0 to 4 21:28:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900fe00600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 443.391413][T22051] EXT4-fs (loop4): bad geometry: block count 3276800 exceeds size of device (512 blocks) [ 443.404618][T22050] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 443.419357][T22062] loop1: detected capacity change from 0 to 4096 [ 443.426467][T22062] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000606600000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 443.436248][T22062] EXT4-fs (loop1): group descriptors corrupted! [ 443.456991][T22095] loop3: detected capacity change from 0 to 4096 [ 443.480324][T22103] loop2: detected capacity change from 0 to 4096 21:28:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 443.489793][T22103] EXT4-fs (loop2): bad geometry: block count 556 exceeds size of device (512 blocks) [ 443.494271][T22095] EXT4-fs (loop3): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 443.511439][T22104] loop5: detected capacity change from 0 to 4096 [ 443.518591][T22110] loop4: detected capacity change from 0 to 4096 [ 443.537277][T22118] loop0: detected capacity change from 0 to 4 [ 443.543492][T22119] loop1: detected capacity change from 0 to 4096 [ 443.568255][T22130] loop2: detected capacity change from 0 to 4096 [ 443.572375][T22118] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 443.582951][T22130] EXT4-fs (loop2): bad geometry: block count 557 exceeds size of device (512 blocks) 21:28:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200001b90002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 443.592893][T22110] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 443.602953][T22110] EXT4-fs (loop4): group descriptors corrupted! [ 443.605619][T22119] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 443.619078][T22119] EXT4-fs (loop1): group descriptors corrupted! [ 443.625571][T22104] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 443.674937][T22137] loop3: detected capacity change from 0 to 4096 [ 443.676271][T22110] loop4: detected capacity change from 0 to 4096 [ 443.699501][T22118] loop0: detected capacity change from 0 to 4 [ 443.706324][T22137] EXT4-fs (loop3): inodes count not valid: 3103850528 vs 32 [ 443.714070][T22118] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:32 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xf000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 443.717092][T22130] loop2: detected capacity change from 0 to 4096 [ 443.735380][T22110] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 443.745544][T22110] EXT4-fs (loop4): group descriptors corrupted! [ 443.751890][T22104] loop5: detected capacity change from 0 to 4096 [ 443.767969][T22119] loop1: detected capacity change from 0 to 4096 21:28:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900bb01600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000022d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000500000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 443.776366][T22104] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 443.794037][T22119] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 443.803977][T22119] EXT4-fs (loop1): group descriptors corrupted! 21:28:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060fe00000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 443.851507][T22164] loop3: detected capacity change from 0 to 4096 [ 443.856973][T22162] loop0: detected capacity change from 0 to 4 [ 443.859417][T22164] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 443.864771][T22162] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 443.873966][T22164] EXT4-fs (loop3): group descriptors corrupted! 21:28:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 443.917586][T22174] loop2: detected capacity change from 0 to 4096 [ 443.924851][T22162] loop0: detected capacity change from 0 to 4 [ 443.931620][T22175] loop4: detected capacity change from 0 to 4096 [ 443.940262][T22175] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 443.950605][T22175] EXT4-fs (loop4): group descriptors corrupted! 21:28:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900bc01600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 443.959975][T22162] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 443.974057][T22174] EXT4-fs (loop2): bad geometry: block count 557 exceeds size of device (512 blocks) [ 443.987632][T22191] loop1: detected capacity change from 0 to 4096 [ 443.994719][T22192] loop5: detected capacity change from 0 to 4096 [ 443.996582][T22191] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 444.010912][T22191] EXT4-fs (loop1): group descriptors corrupted! 21:28:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.011418][T22194] loop3: detected capacity change from 0 to 4096 [ 444.028906][T22192] EXT4-fs (loop5): bad geometry: block count 638 exceeds size of device (512 blocks) [ 444.031520][T22175] loop4: detected capacity change from 0 to 4096 [ 444.056625][T22194] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 444.057388][T22191] loop1: detected capacity change from 0 to 4096 [ 444.066810][T22194] EXT4-fs (loop3): group descriptors corrupted! [ 444.080279][T22191] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 444.090059][T22191] EXT4-fs (loop1): group descriptors corrupted! [ 444.096757][T22175] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 444.106862][T22175] EXT4-fs (loop4): group descriptors corrupted! 21:28:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.115491][T22214] loop0: detected capacity change from 0 to 4 [ 444.121816][T22215] loop2: detected capacity change from 0 to 4096 [ 444.130187][T22215] EXT4-fs (loop2): bad geometry: block count 558 exceeds size of device (512 blocks) [ 444.132283][T22192] loop5: detected capacity change from 0 to 4096 [ 444.149185][T22214] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600003000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:32 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.160520][T22192] EXT4-fs (loop5): bad geometry: block count 638 exceeds size of device (512 blocks) 21:28:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000018402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.191151][T22215] loop2: detected capacity change from 0 to 4096 [ 444.204325][T22215] EXT4-fs (loop2): bad geometry: block count 558 exceeds size of device (512 blocks) [ 444.222331][T22214] loop0: detected capacity change from 0 to 4 [ 444.224887][T22233] loop3: detected capacity change from 0 to 4096 21:28:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000022e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.238591][T22214] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 444.254986][T22233] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 444.260118][T22238] loop1: detected capacity change from 0 to 4096 [ 444.265071][T22233] EXT4-fs (loop3): group descriptors corrupted! [ 444.280874][T22238] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 444.289708][T22248] loop5: detected capacity change from 0 to 4096 [ 444.290641][T22238] EXT4-fs (loop1): group descriptors corrupted! 21:28:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900bd01600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 444.331747][T22255] loop2: detected capacity change from 0 to 4096 [ 444.338813][T22248] EXT4-fs (loop5): bad geometry: block count 644 exceeds size of device (512 blocks) [ 444.349233][T22255] EXT4-fs (loop2): bad geometry: block count 558 exceeds size of device (512 blocks) [ 444.358095][T22252] loop4: detected capacity change from 0 to 4096 21:28:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000608603000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.394034][T22252] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 444.412298][T22252] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 3 [ 444.422900][T22252] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.437489][T22268] loop0: detected capacity change from 0 to 4 [ 444.451986][T22255] loop2: detected capacity change from 0 to 4096 [ 444.457842][T22252] EXT4-fs (loop4): mount failed [ 444.461558][T22248] loop5: detected capacity change from 0 to 4096 [ 444.475047][T22268] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 444.483298][T22277] loop1: detected capacity change from 0 to 4096 [ 444.487693][T22255] EXT4-fs (loop2): bad geometry: block count 558 exceeds size of device (512 blocks) 21:28:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000022f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060a603000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.513570][T22248] EXT4-fs (loop5): bad geometry: block count 644 exceeds size of device (512 blocks) [ 444.516277][T22252] loop4: detected capacity change from 0 to 4096 [ 444.527936][T22277] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 444.529664][T22280] loop3: detected capacity change from 0 to 4096 [ 444.539762][T22277] EXT4-fs (loop1): group descriptors corrupted! 21:28:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003c102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.580546][T22268] loop0: detected capacity change from 0 to 4 [ 444.590100][T22252] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 444.608331][T22252] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 3 [ 444.618933][T22252] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.636917][T22268] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001000000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.673204][T22252] EXT4-fs (loop4): mount failed [ 444.673803][T22296] loop3: detected capacity change from 0 to 4096 [ 444.695402][T22302] loop2: detected capacity change from 0 to 4096 [ 444.711977][T22297] loop1: detected capacity change from 0 to 4096 21:28:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000402600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.724091][T22308] loop5: detected capacity change from 0 to 4096 [ 444.735459][T22302] EXT4-fs (loop2): bad geometry: block count 559 exceeds size of device (512 blocks) [ 444.763747][T22297] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 444.773633][T22297] EXT4-fs (loop1): group descriptors corrupted! [ 444.785603][T22308] EXT4-fs (loop5): bad geometry: block count 705 exceeds size of device (512 blocks) 21:28:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.821619][T22317] loop3: detected capacity change from 0 to 4096 [ 444.858080][T22319] loop4: detected capacity change from 0 to 4096 [ 444.879276][T22326] loop2: detected capacity change from 0 to 4096 [ 444.879288][T22297] loop1: detected capacity change from 0 to 4096 [ 444.894087][T22308] loop5: detected capacity change from 0 to 4096 [ 444.901047][T22326] EXT4-fs (loop2): bad geometry: block count 560 exceeds size of device (512 blocks) [ 444.902121][T22332] loop0: detected capacity change from 0 to 4 21:28:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000002c802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000023002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 444.924971][T22332] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 444.939961][T22319] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 444.958119][T22319] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 3 [ 444.958266][T22297] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003000000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600011000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 444.968681][T22319] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 444.978420][T22297] EXT4-fs (loop1): group descriptors corrupted! [ 444.993827][T22319] EXT4-fs (loop4): mount failed [ 445.027533][T22332] loop0: detected capacity change from 0 to 4 21:28:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060ff1f000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 445.098900][T22332] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 445.108000][T22359] loop5: detected capacity change from 0 to 4096 [ 445.108601][T22349] loop2: detected capacity change from 0 to 4096 [ 445.120508][T22350] loop3: detected capacity change from 0 to 4096 [ 445.129587][T22364] loop4: detected capacity change from 0 to 4096 21:28:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019004202600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 445.145692][T22359] EXT4-fs (loop5): bad geometry: block count 712 exceeds size of device (512 blocks) [ 445.158625][T22349] EXT4-fs (loop2): bad geometry: block count 560 exceeds size of device (512 blocks) [ 445.177299][T22364] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 445.195329][T22373] loop1: detected capacity change from 0 to 4096 [ 445.195586][T22364] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 3 [ 445.212367][T22364] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 445.222328][T22373] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 445.226829][T22364] EXT4-fs (loop4): mount failed [ 445.236129][T22373] EXT4-fs (loop1): group descriptors corrupted! 21:28:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001f002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 445.244415][T22359] loop5: detected capacity change from 0 to 4096 [ 445.255281][T22359] EXT4-fs (loop5): bad geometry: block count 712 exceeds size of device (512 blocks) [ 445.272862][T22364] loop4: detected capacity change from 0 to 4096 [ 445.282326][T22383] loop3: detected capacity change from 0 to 4096 [ 445.325926][T22395] loop0: detected capacity change from 0 to 4 [ 445.328530][T22388] loop2: detected capacity change from 0 to 4096 [ 445.332162][T22373] loop1: detected capacity change from 0 to 4096 [ 445.343602][T22364] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 445.362851][T22364] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 3 21:28:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003100000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019004302600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 445.373395][T22364] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 445.379591][T22395] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 445.388189][T22364] EXT4-fs (loop4): mount failed [ 445.398429][T22373] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 445.410153][T22373] EXT4-fs (loop1): group descriptors corrupted! [ 445.416517][T22404] loop5: detected capacity change from 0 to 4096 [ 445.426838][T22388] EXT4-fs (loop2): bad geometry: block count 561 exceeds size of device (512 blocks) [ 445.459163][T22404] EXT4-fs (loop5): bad geometry: block count 752 exceeds size of device (512 blocks) 21:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 445.478072][T22411] loop3: detected capacity change from 0 to 4096 21:28:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060ad26000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 445.535288][T22418] loop0: detected capacity change from 0 to 4 [ 445.552661][T22420] loop4: detected capacity change from 0 to 4096 [ 445.569275][T22418] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 445.578639][T22388] loop2: detected capacity change from 0 to 4096 [ 445.593025][T22404] loop5: detected capacity change from 0 to 4096 [ 445.600172][T22434] loop3: detected capacity change from 0 to 768 [ 445.604321][T22388] EXT4-fs (loop2): bad geometry: block count 561 exceeds size of device (512 blocks) [ 445.609383][T22420] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #3: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 21:28:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 445.634238][T22420] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 3 [ 445.646498][T22420] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 445.665492][T22420] EXT4-fs (loop4): mount failed [ 445.672991][T22418] loop0: detected capacity change from 0 to 4 [ 445.679835][T22418] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019004402600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003200000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 445.688468][T22434] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 445.698566][T22434] EXT4-fs (loop3): group descriptors corrupted! [ 445.706570][T22404] EXT4-fs (loop5): bad geometry: block count 752 exceeds size of device (512 blocks) 21:28:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003f802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014d00)) [ 445.743604][T22449] loop1: detected capacity change from 0 to 4096 21:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014d00)) [ 445.794802][T22455] loop2: detected capacity change from 0 to 4096 [ 445.826713][T22462] loop0: detected capacity change from 0 to 4 [ 445.826846][T22463] loop4: detected capacity change from 0 to 4096 21:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000014d00)) [ 445.854058][T22449] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 445.863867][T22449] EXT4-fs (loop1): group descriptors corrupted! [ 445.871417][T22455] EXT4-fs (loop2): bad geometry: block count 575 exceeds size of device (512 blocks) [ 445.882398][T22463] EXT4-fs error (device loop4): ext4_quota_enable:6432: comm syz-executor.4: Bad quota inode # 4 21:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}], 0x0, &(0x7f0000014d00)) [ 445.892976][T22463] EXT4-fs warning (device loop4): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 445.908932][T22462] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 445.913028][T22463] EXT4-fs (loop4): mount failed [ 445.922128][T22479] loop5: detected capacity change from 0 to 4096 [ 445.959406][T22479] EXT4-fs (loop5): bad geometry: block count 760 exceeds size of device (512 blocks) [ 445.966197][T22449] loop1: detected capacity change from 0 to 4096 [ 445.975940][T22455] loop2: detected capacity change from 0 to 4096 [ 446.011208][T22449] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.015867][T22463] loop4: detected capacity change from 0 to 4096 [ 446.021008][T22449] EXT4-fs (loop1): group descriptors corrupted! [ 446.028424][T22490] loop3: detected capacity change from 0 to 66 [ 446.040487][T22455] EXT4-fs (loop2): bad geometry: block count 575 exceeds size of device (512 blocks) [ 446.041342][T22462] loop0: detected capacity change from 0 to 4 [ 446.060205][T22462] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 446.065592][T22479] loop5: detected capacity change from 0 to 4096 21:28:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060ae26000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000003600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 446.110550][T22490] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 446.120606][T22490] EXT4-fs (loop3): group descriptors corrupted! [ 446.121945][T22479] EXT4-fs (loop5): bad geometry: block count 760 exceeds size of device (512 blocks) 21:28:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000ff802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}], 0x0, &(0x7f0000014d00)) [ 446.237902][T22516] loop1: detected capacity change from 0 to 4096 [ 446.243959][T22512] loop2: detected capacity change from 0 to 4096 [ 446.292960][T22516] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.302792][T22516] EXT4-fs (loop1): group descriptors corrupted! [ 446.305401][T22523] loop4: detected capacity change from 0 to 4096 [ 446.314093][T22524] loop0: detected capacity change from 0 to 4 [ 446.322272][T22532] loop3: detected capacity change from 0 to 65 [ 446.329187][T22512] EXT4-fs (loop2): bad geometry: block count 576 exceeds size of device (512 blocks) [ 446.341806][T22533] loop5: detected capacity change from 0 to 4096 [ 446.351724][T22523] EXT4-fs (loop4): bad geometry: block count 514 exceeds size of device (512 blocks) [ 446.364586][T22524] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 446.373819][T22532] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 446.377341][T22512] loop2: detected capacity change from 0 to 4096 21:28:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060008e000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 446.383852][T22532] EXT4-fs (loop3): group descriptors corrupted! [ 446.391043][T22516] loop1: detected capacity change from 0 to 4096 [ 446.403608][T22516] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.413417][T22516] EXT4-fs (loop1): group descriptors corrupted! [ 446.424893][T22533] EXT4-fs (loop5): bad geometry: block count 760 exceeds size of device (512 blocks) 21:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}], 0x0, &(0x7f0000014d00)) [ 446.442033][T22512] EXT4-fs (loop2): bad geometry: block count 576 exceeds size of device (512 blocks) [ 446.476982][T22524] loop0: detected capacity change from 0 to 4 [ 446.482299][T22523] loop4: detected capacity change from 0 to 4096 21:28:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fd02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000204600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 446.493792][T22523] EXT4-fs (loop4): bad geometry: block count 514 exceeds size of device (512 blocks) [ 446.497070][T22561] loop3: detected capacity change from 0 to 16 [ 446.503559][T22524] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 446.510490][T22561] EXT4-fs (loop3): bad geometry: block count 4 exceeds size of device (2 blocks) [ 446.519018][T22556] loop1: detected capacity change from 0 to 4096 [ 446.600844][T22556] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.605144][T22575] loop0: detected capacity change from 0 to 4 [ 446.610793][T22556] EXT4-fs (loop1): group descriptors corrupted! [ 446.621272][T22575] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 446.631356][T22578] loop5: detected capacity change from 0 to 4096 [ 446.633450][T22573] loop2: detected capacity change from 0 to 4096 21:28:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000604600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 446.647591][T22584] loop4: detected capacity change from 0 to 4096 [ 446.654530][T22578] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 446.667564][T22582] loop3: detected capacity change from 0 to 16 [ 446.674075][T22573] EXT4-fs (loop2): bad geometry: block count 577 exceeds size of device (512 blocks) [ 446.689527][T22584] EXT4-fs (loop4): bad geometry: block count 515 exceeds size of device (512 blocks) 21:28:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 446.704328][T22582] EXT4-fs (loop3): bad geometry: block count 4 exceeds size of device (2 blocks) [ 446.713569][T22556] loop1: detected capacity change from 0 to 4096 [ 446.723062][T22599] loop0: detected capacity change from 0 to 4 [ 446.730145][T22556] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.739953][T22556] EXT4-fs (loop1): group descriptors corrupted! 21:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060008f000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 446.751093][T22599] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 446.760992][T22578] loop5: detected capacity change from 0 to 4096 [ 446.768466][T22578] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 446.772074][T22584] loop4: detected capacity change from 0 to 4096 [ 446.790501][T22584] EXT4-fs (loop4): bad geometry: block count 515 exceeds size of device (512 blocks) 21:28:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fe02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 446.835424][T22615] loop2: detected capacity change from 0 to 4096 [ 446.850841][T22599] loop0: detected capacity change from 0 to 4 [ 446.862723][T22619] loop3: detected capacity change from 0 to 16 21:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 446.877750][T22619] EXT4-fs (loop3): bad geometry: block count 4 exceeds size of device (2 blocks) [ 446.886191][T22599] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 446.891334][T22615] EXT4-fs (loop2): bad geometry: block count 578 exceeds size of device (512 blocks) [ 446.904543][T22630] loop1: detected capacity change from 0 to 4096 [ 446.908878][T22635] loop4: detected capacity change from 0 to 4096 [ 446.912911][T22637] loop5: detected capacity change from 0 to 4096 21:28:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019001004600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 446.950069][T22630] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 446.959887][T22630] EXT4-fs (loop1): group descriptors corrupted! [ 446.966633][T22635] EXT4-fs (loop4): bad geometry: block count 516 exceeds size of device (512 blocks) [ 446.984394][T22615] loop2: detected capacity change from 0 to 4096 21:28:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024302000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 446.999572][T22615] EXT4-fs (loop2): bad geometry: block count 578 exceeds size of device (512 blocks) [ 447.001404][T22652] loop0: detected capacity change from 0 to 4 [ 447.013687][T22637] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) [ 447.019392][T22652] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 447.030780][T22653] loop3: detected capacity change from 0 to 65 [ 447.074584][T22637] loop5: detected capacity change from 0 to 4096 [ 447.085755][T22653] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 447.095813][T22653] EXT4-fs (loop3): group descriptors corrupted! [ 447.099311][T22635] loop4: detected capacity change from 0 to 4096 [ 447.102427][T22630] loop1: detected capacity change from 0 to 4096 21:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000014d00)) [ 447.118159][T22637] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) [ 447.138574][T22635] EXT4-fs (loop4): bad geometry: block count 516 exceeds size of device (512 blocks) [ 447.140859][T22652] loop0: detected capacity change from 0 to 4 [ 447.157859][T22630] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 447.167624][T22630] EXT4-fs (loop1): group descriptors corrupted! 21:28:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000fffe02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006000a7000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000005600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 447.176819][T22652] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 447.185088][T22674] loop2: detected capacity change from 0 to 4096 21:28:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000014d00)) [ 447.226820][T22674] EXT4-fs (loop2): bad geometry: block count 579 exceeds size of device (512 blocks) [ 447.249312][T22684] loop3: detected capacity change from 0 to 16 [ 447.255135][T22683] loop5: detected capacity change from 0 to 4096 [ 447.276829][T22684] EXT4-fs (loop3): bad geometry: block count 4 exceeds size of device (2 blocks) [ 447.298893][T22674] loop2: detected capacity change from 0 to 4096 [ 447.303583][T22683] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) [ 447.322321][T22674] EXT4-fs (loop2): bad geometry: block count 579 exceeds size of device (512 blocks) [ 447.345692][T22703] loop0: detected capacity change from 0 to 4 [ 447.348864][T22693] loop4: detected capacity change from 0 to 4096 [ 447.353432][T22703] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 447.364124][T22683] loop5: detected capacity change from 0 to 4096 21:28:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 447.366550][T22706] loop3: detected capacity change from 0 to 16 [ 447.381093][T22683] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) [ 447.394384][T22695] loop1: detected capacity change from 0 to 4096 [ 447.400862][T22693] EXT4-fs (loop4): bad geometry: block count 517 exceeds size of device (512 blocks) [ 447.412872][T22695] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001ff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000006600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {0x0}], 0x0, &(0x7f0000014d00)) [ 447.422672][T22695] EXT4-fs (loop1): group descriptors corrupted! [ 447.428923][T22706] EXT4-fs (loop3): bad geometry: block count 4 exceeds size of device (2 blocks) [ 447.489320][T22693] loop4: detected capacity change from 0 to 4096 [ 447.493163][T22695] loop1: detected capacity change from 0 to 4096 [ 447.495778][T22721] loop2: detected capacity change from 0 to 4096 [ 447.513828][T22693] EXT4-fs (loop4): bad geometry: block count 517 exceeds size of device (512 blocks) [ 447.526452][T22732] loop0: detected capacity change from 0 to 4 [ 447.533331][T22733] loop5: detected capacity change from 0 to 4096 [ 447.533619][T22739] loop3: detected capacity change from 0 to 16 [ 447.554444][T22732] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 447.568333][T22733] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) 21:28:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006000a8000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 447.583298][T22695] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 447.593101][T22695] EXT4-fs (loop1): group descriptors corrupted! [ 447.593281][T22721] EXT4-fs (loop2): bad geometry: block count 580 exceeds size of device (512 blocks) [ 447.618583][T22739] EXT4-fs (loop3): bad geometry: block count 4 exceeds size of device (2 blocks) [ 447.684767][T22733] loop5: detected capacity change from 0 to 4096 [ 447.715159][T22733] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 447.725818][T22763] loop4: detected capacity change from 0 to 4096 [ 447.733672][T22763] EXT4-fs (loop4): bad geometry: block count 518 exceeds size of device (512 blocks) [ 447.749434][T22732] loop0: detected capacity change from 0 to 4 [ 447.754340][T22769] loop1: detected capacity change from 0 to 4096 [ 447.762344][T22732] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 447.763676][T22762] loop2: detected capacity change from 0 to 4096 21:28:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000fff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060feff000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000406600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 447.778944][T22769] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 447.782044][T22771] loop3: detected capacity change from 0 to 65 [ 447.788711][T22769] EXT4-fs (loop1): group descriptors corrupted! [ 447.802103][T22762] EXT4-fs (loop2): bad geometry: block count 581 exceeds size of device (512 blocks) [ 447.811752][T22771] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 447.821525][T22771] EXT4-fs (loop3): group descriptors corrupted! [ 447.839932][T22763] loop4: detected capacity change from 0 to 4096 [ 447.876990][T22787] loop5: detected capacity change from 0 to 4096 [ 447.883474][T22762] loop2: detected capacity change from 0 to 4096 21:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 447.891779][T22787] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 447.894504][T22763] EXT4-fs (loop4): bad geometry: block count 518 exceeds size of device (512 blocks) [ 447.911071][T22762] EXT4-fs (loop2): bad geometry: block count 581 exceeds size of device (512 blocks) [ 447.925251][T22796] loop1: detected capacity change from 0 to 4096 21:28:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024602000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 447.985584][T22797] loop0: detected capacity change from 0 to 4 [ 448.006085][T22796] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.015950][T22796] EXT4-fs (loop1): group descriptors corrupted! [ 448.018669][T22797] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 448.031243][T22787] loop5: detected capacity change from 0 to 4096 [ 448.039037][T22787] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 448.057587][T22805] loop3: detected capacity change from 0 to 65 [ 448.058854][T22813] loop2: detected capacity change from 0 to 4096 21:28:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000feff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.090026][T22815] loop4: detected capacity change from 0 to 4096 [ 448.101655][T22805] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.111547][T22805] EXT4-fs (loop3): group descriptors corrupted! [ 448.112753][T22813] EXT4-fs (loop2): bad geometry: block count 582 exceeds size of device (512 blocks) [ 448.127657][T22815] EXT4-fs (loop4): bad geometry: block count 519 exceeds size of device (512 blocks) [ 448.128606][T22796] loop1: detected capacity change from 0 to 4096 [ 448.144141][T22797] loop0: detected capacity change from 0 to 4 21:28:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.180995][T22815] loop4: detected capacity change from 0 to 4096 [ 448.187553][T22797] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 448.197255][T22815] EXT4-fs (loop4): bad geometry: block count 519 exceeds size of device (512 blocks) [ 448.207757][T22831] loop5: detected capacity change from 0 to 4096 [ 448.217875][T22813] loop2: detected capacity change from 0 to 4096 21:28:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000007600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 448.230185][T22796] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.239953][T22796] EXT4-fs (loop1): group descriptors corrupted! [ 448.242263][T22813] EXT4-fs (loop2): bad geometry: block count 582 exceeds size of device (512 blocks) [ 448.269089][T22831] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) 21:28:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600102000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 448.282451][T22844] loop3: detected capacity change from 0 to 65 [ 448.290321][T22849] loop4: detected capacity change from 0 to 4096 [ 448.303128][T22849] EXT4-fs (loop4): bad geometry: block count 520 exceeds size of device (512 blocks) [ 448.307739][T22844] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.322519][T22844] EXT4-fs (loop3): group descriptors corrupted! 21:28:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000024702000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.333337][T22831] loop5: detected capacity change from 0 to 4096 [ 448.352131][T22831] EXT4-fs (loop5): bad geometry: block count 767 exceeds size of device (512 blocks) [ 448.414662][T22865] loop1: detected capacity change from 0 to 4096 [ 448.421529][T22871] loop2: detected capacity change from 0 to 4096 [ 448.422019][T22874] loop3: detected capacity change from 0 to 65 [ 448.431607][T22870] loop0: detected capacity change from 0 to 4 [ 448.445494][T22865] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.455373][T22865] EXT4-fs (loop1): group descriptors corrupted! 21:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 448.464684][T22874] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.471590][T22871] EXT4-fs (loop2): bad geometry: block count 583 exceeds size of device (512 blocks) [ 448.474478][T22874] EXT4-fs (loop3): group descriptors corrupted! [ 448.490195][T22875] loop4: detected capacity change from 0 to 4096 [ 448.497385][T22870] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600103000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 448.513279][T22875] EXT4-fs (loop4): bad geometry: block count 521 exceeds size of device (512 blocks) [ 448.521054][T22887] loop5: detected capacity change from 0 to 4096 [ 448.531003][T22887] EXT4-fs (loop5): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 448.532501][T22871] loop2: detected capacity change from 0 to 4096 21:28:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.558459][T22871] EXT4-fs (loop2): bad geometry: block count 583 exceeds size of device (512 blocks) [ 448.573719][T22870] loop0: detected capacity change from 0 to 4 [ 448.580865][T22875] loop4: detected capacity change from 0 to 4096 [ 448.589256][T22870] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 448.602929][T22905] loop1: detected capacity change from 0 to 4096 21:28:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000009600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 448.607727][T22887] loop5: detected capacity change from 0 to 4096 [ 448.615274][T22875] EXT4-fs (loop4): bad geometry: block count 521 exceeds size of device (512 blocks) [ 448.625346][T22900] loop3: detected capacity change from 0 to 65 [ 448.625431][T22905] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.641366][T22905] EXT4-fs (loop1): group descriptors corrupted! [ 448.641575][T22900] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.657416][T22900] EXT4-fs (loop3): group descriptors corrupted! 21:28:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.664428][T22887] EXT4-fs (loop5): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 448.672528][T22919] loop2: detected capacity change from 0 to 4096 [ 448.682992][T22919] EXT4-fs (loop2): bad geometry: block count 584 exceeds size of device (512 blocks) 21:28:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000010000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.712216][T22905] loop1: detected capacity change from 0 to 4096 [ 448.713908][T22929] loop4: detected capacity change from 0 to 4096 [ 448.726528][T22929] EXT4-fs (loop4): bad geometry: block count 522 exceeds size of device (512 blocks) [ 448.727760][T22905] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.746110][T22905] EXT4-fs (loop1): group descriptors corrupted! [ 448.754360][T22919] loop2: detected capacity change from 0 to 4096 21:28:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600104000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 448.762184][T22933] loop0: detected capacity change from 0 to 4 [ 448.769285][T22933] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 448.769465][T22919] EXT4-fs (loop2): bad geometry: block count 584 exceeds size of device (512 blocks) 21:28:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.808879][T22933] loop0: detected capacity change from 0 to 4 [ 448.811342][T22949] loop5: detected capacity change from 0 to 4096 [ 448.815392][T22929] loop4: detected capacity change from 0 to 4096 [ 448.841704][T22933] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000a600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 448.853784][T22949] EXT4-fs (loop5): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 448.859852][T22952] loop1: detected capacity change from 0 to 4096 [ 448.872012][T22929] EXT4-fs (loop4): bad geometry: block count 522 exceeds size of device (512 blocks) [ 448.874498][T22952] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.882901][T22961] loop3: detected capacity change from 0 to 65 [ 448.891296][T22952] EXT4-fs (loop1): group descriptors corrupted! [ 448.926797][T22949] loop5: detected capacity change from 0 to 4096 [ 448.958048][T22952] loop1: detected capacity change from 0 to 4096 [ 448.964837][T22961] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.965437][T22952] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 448.974809][T22961] EXT4-fs (loop3): group descriptors corrupted! [ 448.984553][T22952] EXT4-fs (loop1): group descriptors corrupted! [ 448.999151][T22949] EXT4-fs (loop5): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 449.003611][T22982] loop4: detected capacity change from 0 to 4096 [ 449.009334][T22972] loop0: detected capacity change from 0 to 4 21:28:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600105000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 449.015907][T22973] loop2: detected capacity change from 0 to 4096 [ 449.022549][T22972] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 449.042053][T22973] EXT4-fs (loop2): bad geometry: block count 588 exceeds size of device (512 blocks) [ 449.052294][T22982] EXT4-fs (loop4): bad geometry: block count 523 exceeds size of device (512 blocks) [ 449.104665][T22972] loop0: detected capacity change from 0 to 4 [ 449.112147][T22972] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 449.124080][T23002] loop3: detected capacity change from 0 to 65 [ 449.132098][T23002] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.134964][T22973] loop2: detected capacity change from 0 to 4096 [ 449.141863][T23002] EXT4-fs (loop3): group descriptors corrupted! 21:28:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000b600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 449.165433][T23004] loop1: detected capacity change from 0 to 4096 [ 449.177024][T23008] loop5: detected capacity change from 0 to 4096 [ 449.185231][T23008] EXT4-fs (loop5): bad geometry: block count 65536 exceeds size of device (512 blocks) [ 449.196860][T23004] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.206640][T23004] EXT4-fs (loop1): group descriptors corrupted! 21:28:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 449.214273][T23013] loop4: detected capacity change from 0 to 4096 21:28:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000e010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 449.274419][T23013] EXT4-fs (loop4): bad geometry: block count 524 exceeds size of device (512 blocks) [ 449.305250][T23004] loop1: detected capacity change from 0 to 4096 [ 449.350364][T23013] loop4: detected capacity change from 0 to 4096 [ 449.350379][T23034] loop2: detected capacity change from 0 to 4096 [ 449.363258][T23013] EXT4-fs (loop4): bad geometry: block count 524 exceeds size of device (512 blocks) [ 449.376573][T23033] loop0: detected capacity change from 0 to 4 [ 449.383861][T23033] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 449.389537][T23035] loop3: detected capacity change from 0 to 65 21:28:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600106000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 449.404509][T23035] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.414286][T23035] EXT4-fs (loop3): group descriptors corrupted! [ 449.420935][T23034] EXT4-fs (loop2): bad geometry: block count 608 exceeds size of device (512 blocks) [ 449.433280][T23045] loop5: detected capacity change from 0 to 4096 21:28:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 449.470668][T23033] loop0: detected capacity change from 0 to 4 [ 449.478617][T23045] EXT4-fs (loop5): bad geometry: block count 69120 exceeds size of device (512 blocks) [ 449.507026][T23034] loop2: detected capacity change from 0 to 4096 21:28:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000c600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 449.514029][T23034] EXT4-fs (loop2): bad geometry: block count 608 exceeds size of device (512 blocks) [ 449.547631][T23060] loop1: detected capacity change from 0 to 4096 [ 449.563834][T23063] loop4: detected capacity change from 0 to 4096 [ 449.571433][T23063] EXT4-fs (loop4): bad geometry: block count 525 exceeds size of device (512 blocks) 21:28:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 449.589339][T23060] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.589354][T23065] loop3: detected capacity change from 0 to 65 [ 449.599321][T23065] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.605309][T23060] EXT4-fs (loop1): group descriptors corrupted! [ 449.605716][T23076] loop2: detected capacity change from 0 to 4096 [ 449.615058][T23065] EXT4-fs (loop3): group descriptors corrupted! [ 449.617250][T23069] loop0: detected capacity change from 0 to 4 21:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f00", 0x10, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 449.634449][T23076] EXT4-fs (loop2): bad geometry: block count 616 exceeds size of device (512 blocks) 21:28:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000d600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 449.670454][T23069] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 449.681127][T23045] loop5: detected capacity change from 0 to 4096 [ 449.683617][T23060] loop1: detected capacity change from 0 to 4096 [ 449.705934][T23045] EXT4-fs (loop5): bad geometry: block count 69120 exceeds size of device (512 blocks) 21:28:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600107000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000040019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 449.720425][T23060] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.724227][T23092] loop4: detected capacity change from 0 to 4096 [ 449.730312][T23060] EXT4-fs (loop1): group descriptors corrupted! [ 449.750896][T23098] loop3: detected capacity change from 0 to 65 21:28:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 449.762017][T23092] EXT4-fs (loop4): bad geometry: block count 526 exceeds size of device (512 blocks) [ 449.777156][T23076] loop2: detected capacity change from 0 to 4096 [ 449.795632][T23098] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 449.805692][T23098] EXT4-fs (loop3): group descriptors corrupted! [ 449.806198][T23076] EXT4-fs (loop2): bad geometry: block count 616 exceeds size of device (512 blocks) [ 449.823963][T23111] loop1: detected capacity change from 0 to 4096 [ 449.863993][T23107] loop0: detected capacity change from 0 to 4 21:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600108000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 449.870554][T23111] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.880335][T23111] EXT4-fs (loop1): group descriptors corrupted! [ 449.885009][T23107] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 449.909556][T23115] loop5: detected capacity change from 0 to 4096 21:28:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000e600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 449.932116][T23115] EXT4-fs (loop5): bad geometry: block count 262144 exceeds size of device (512 blocks) [ 449.952415][T23107] loop0: detected capacity change from 0 to 4 [ 449.960033][T23107] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 449.965911][T23130] loop3: detected capacity change from 0 to 65 [ 449.975908][T23130] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 449.985789][T23130] EXT4-fs (loop3): group descriptors corrupted! [ 449.989654][T23134] loop2: detected capacity change from 0 to 4096 21:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 450.023872][T23115] loop5: detected capacity change from 0 to 4096 [ 450.023905][T23140] loop4: detected capacity change from 0 to 4096 [ 450.039975][T23115] EXT4-fs (loop5): bad geometry: block count 262144 exceeds size of device (512 blocks) [ 450.052557][T23140] EXT4-fs (loop4): bad geometry: block count 527 exceeds size of device (512 blocks) 21:28:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.071170][T23134] EXT4-fs (loop2): bad geometry: block count 620 exceeds size of device (512 blocks) [ 450.081303][T23150] loop0: detected capacity change from 0 to 4 [ 450.082201][T23151] loop1: detected capacity change from 0 to 4096 [ 450.098292][T23150] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:38 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600109000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 450.125953][T23160] loop3: detected capacity change from 0 to 65 [ 450.136186][T23151] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 450.146024][T23151] EXT4-fs (loop1): group descriptors corrupted! [ 450.163717][T23160] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 450.173504][T23160] EXT4-fs (loop3): group descriptors corrupted! 21:28:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000f600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 450.199415][T23150] loop0: detected capacity change from 0 to 4 [ 450.220327][T23176] loop2: detected capacity change from 0 to 4096 [ 450.220335][T23173] loop5: detected capacity change from 0 to 4096 [ 450.221473][T23175] loop4: detected capacity change from 0 to 4096 [ 450.246050][T23173] EXT4-fs (loop5): bad geometry: block count 327680 exceeds size of device (512 blocks) [ 450.256029][T23150] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 450.280618][T23184] loop3: detected capacity change from 0 to 65 [ 450.286913][T23175] EXT4-fs (loop4): bad geometry: block count 528 exceeds size of device (512 blocks) 21:28:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 450.289639][T23191] loop1: detected capacity change from 0 to 4096 [ 450.299246][T23176] EXT4-fs (loop2): bad geometry: block count 628 exceeds size of device (512 blocks) [ 450.315280][T23184] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 450.325054][T23184] EXT4-fs (loop3): group descriptors corrupted! [ 450.326734][T23191] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 450.341105][T23191] EXT4-fs (loop1): group descriptors corrupted! 21:28:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.357585][T23173] loop5: detected capacity change from 0 to 4096 [ 450.367019][T23200] loop0: detected capacity change from 0 to 4 [ 450.375963][T23200] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 450.379907][T23175] loop4: detected capacity change from 0 to 4096 [ 450.392665][T23173] EXT4-fs (loop5): bad geometry: block count 327680 exceeds size of device (512 blocks) 21:28:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.404203][T23191] loop1: detected capacity change from 0 to 4096 [ 450.407680][T23175] EXT4-fs (loop4): bad geometry: block count 528 exceeds size of device (512 blocks) [ 450.420500][T23176] loop2: detected capacity change from 0 to 4096 21:28:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.466863][T23200] loop0: detected capacity change from 0 to 4 [ 450.470544][T23191] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 450.473101][T23216] loop3: detected capacity change from 0 to 65 [ 450.482771][T23191] EXT4-fs (loop1): group descriptors corrupted! [ 450.495326][T23216] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 450.505005][T23216] EXT4-fs (loop3): group descriptors corrupted! [ 450.517250][T23200] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 450.548914][T23229] loop5: detected capacity change from 0 to 4096 [ 450.557587][T23232] loop2: detected capacity change from 0 to 4096 21:28:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000410600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 450.564354][T23229] EXT4-fs (loop5): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 450.577230][T23234] loop4: detected capacity change from 0 to 4096 21:28:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010a000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000310019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.609657][T23234] EXT4-fs (loop4): bad geometry: block count 529 exceeds size of device (512 blocks) [ 450.648371][T23232] EXT4-fs (loop2): bad geometry: block count 634 exceeds size of device (512 blocks) 21:28:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.658278][T23246] loop0: detected capacity change from 0 to 4 [ 450.671178][T23250] loop3: detected capacity change from 0 to 65 [ 450.677976][T23246] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 450.686324][T23250] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 450.689381][T23234] loop4: detected capacity change from 0 to 4096 [ 450.696064][T23250] EXT4-fs (loop3): group descriptors corrupted! 21:28:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019002010600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 450.708809][T23234] EXT4-fs (loop4): bad geometry: block count 529 exceeds size of device (512 blocks) [ 450.725103][T23256] loop5: detected capacity change from 0 to 4096 21:28:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 450.765657][T23256] EXT4-fs (loop5): bad geometry: block count 3211264 exceeds size of device (512 blocks) [ 450.775202][T23275] loop4: detected capacity change from 0 to 4096 [ 450.775663][T23232] loop2: detected capacity change from 0 to 4096 [ 450.783200][T23272] loop0: detected capacity change from 0 to 4 [ 450.794983][T23275] EXT4-fs (loop4): bad geometry: block count 530 exceeds size of device (512 blocks) [ 450.796328][T23265] loop1: detected capacity change from 0 to 4096 [ 450.815271][T23272] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 450.867276][T23232] EXT4-fs (loop2): bad geometry: block count 634 exceeds size of device (512 blocks) [ 450.877919][T23265] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 450.887899][T23265] EXT4-fs (loop1): group descriptors corrupted! [ 450.893843][T23286] loop3: detected capacity change from 0 to 65 [ 450.907714][T23256] loop5: detected capacity change from 0 to 4096 21:28:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.911034][T23286] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 450.914978][T23275] loop4: detected capacity change from 0 to 4096 [ 450.923982][T23286] EXT4-fs (loop3): group descriptors corrupted! [ 450.949357][T23256] EXT4-fs (loop5): bad geometry: block count 3211264 exceeds size of device (512 blocks) 21:28:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000000300000004000000", 0xc, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000320019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 450.963089][T23272] loop0: detected capacity change from 0 to 4 [ 450.977429][T23265] loop1: detected capacity change from 0 to 4096 [ 450.983953][T23275] EXT4-fs (loop4): bad geometry: block count 530 exceeds size of device (512 blocks) [ 450.996793][T23265] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 451.006599][T23265] EXT4-fs (loop1): group descriptors corrupted! 21:28:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000011600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010b000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:39 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 451.019577][T23304] loop2: detected capacity change from 0 to 4096 [ 451.024442][T23308] loop3: detected capacity change from 0 to 65 [ 451.034024][T23308] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 451.044139][T23308] EXT4-fs (loop3): group descriptors corrupted! [ 451.101101][T23304] EXT4-fs (loop2): bad geometry: block count 638 exceeds size of device (512 blocks) [ 451.132159][T23327] loop0: detected capacity change from 0 to 4 [ 451.144723][T23330] loop4: detected capacity change from 0 to 4096 [ 451.152194][T23321] loop5: detected capacity change from 0 to 4096 [ 451.156133][T23322] loop1: detected capacity change from 0 to 4096 [ 451.165371][T23321] EXT4-fs (loop5): bad geometry: block count 3276800 exceeds size of device (512 blocks) [ 451.175108][T23327] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 451.178151][T23304] loop2: detected capacity change from 0 to 4096 [ 451.189990][T23304] EXT4-fs (loop2): bad geometry: block count 638 exceeds size of device (512 blocks) 21:28:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000018402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 451.201332][T23330] EXT4-fs (loop4): bad geometry: block count 546 exceeds size of device (512 blocks) [ 451.211593][T23338] loop3: detected capacity change from 0 to 65 [ 451.218624][T23322] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 451.228404][T23322] EXT4-fs (loop1): group descriptors corrupted! [ 451.253353][T23321] loop5: detected capacity change from 0 to 4096 [ 451.254914][T23327] loop0: detected capacity change from 0 to 4 [ 451.284702][T23321] EXT4-fs (loop5): bad geometry: block count 3276800 exceeds size of device (512 blocks) 21:28:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010c000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000fffffffe0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 451.284912][T23338] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 451.294913][T23354] loop2: detected capacity change from 0 to 4096 [ 451.304454][T23338] EXT4-fs (loop3): group descriptors corrupted! [ 451.335335][T23330] loop4: detected capacity change from 0 to 4096 [ 451.342430][T23330] EXT4-fs (loop4): bad geometry: block count 546 exceeds size of device (512 blocks) 21:28:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 451.345276][T23327] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 451.364856][T23354] EXT4-fs (loop2): bad geometry: block count 644 exceeds size of device (512 blocks) 21:28:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000012600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 451.399588][T23369] loop1: detected capacity change from 0 to 4096 [ 451.416928][T23354] loop2: detected capacity change from 0 to 4096 [ 451.423826][T23354] EXT4-fs (loop2): bad geometry: block count 644 exceeds size of device (512 blocks) [ 451.435135][T23369] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001b802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 451.444900][T23369] EXT4-fs (loop1): group descriptors corrupted! [ 451.461213][T23370] loop5: detected capacity change from 0 to 4096 [ 451.487326][T23385] loop3: detected capacity change from 0 to 65 21:28:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010d000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 451.495887][T23381] loop4: detected capacity change from 0 to 4096 [ 451.502673][T23385] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 451.512401][T23385] EXT4-fs (loop3): group descriptors corrupted! [ 451.515675][T23370] EXT4-fs (loop5): bad geometry: block count 16711679 exceeds size of device (512 blocks) [ 451.547369][T23381] EXT4-fs (loop4): bad geometry: block count 549 exceeds size of device (512 blocks) [ 451.566113][T23389] loop2: detected capacity change from 0 to 4096 [ 451.595168][T23398] loop0: detected capacity change from 0 to 4 [ 451.630867][T23370] loop5: detected capacity change from 0 to 4096 [ 451.636056][T23389] EXT4-fs (loop2): bad geometry: block count 696 exceeds size of device (512 blocks) [ 451.638841][T23370] EXT4-fs (loop5): bad geometry: block count 16711679 exceeds size of device (512 blocks) [ 451.647641][T23403] loop3: detected capacity change from 0 to 65 [ 451.667848][T23398] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 451.678654][T23404] loop1: detected capacity change from 0 to 4096 [ 451.679281][T23381] loop4: detected capacity change from 0 to 4096 21:28:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 451.694573][T23381] EXT4-fs (loop4): bad geometry: block count 549 exceeds size of device (512 blocks) [ 451.713065][T23404] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 451.722892][T23404] EXT4-fs (loop1): group descriptors corrupted! [ 451.730498][T23403] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 21:28:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000020600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001b902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010e000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 451.740182][T23403] EXT4-fs (loop3): group descriptors corrupted! [ 451.746947][T23389] loop2: detected capacity change from 0 to 4096 [ 451.755983][T23389] EXT4-fs (loop2): bad geometry: block count 696 exceeds size of device (512 blocks) [ 451.801295][T23428] loop0: detected capacity change from 0 to 4 [ 451.803424][T23430] loop5: detected capacity change from 0 to 4096 [ 451.809281][T23428] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 451.814084][T23431] loop4: detected capacity change from 0 to 4096 [ 451.834781][T23430] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 451.844869][T23430] EXT4-fs (loop5): group descriptors corrupted! 21:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400", 0xa, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 451.854161][T23428] loop0: detected capacity change from 0 to 4 [ 451.869405][T23431] EXT4-fs (loop4): bad geometry: block count 558 exceeds size of device (512 blocks) [ 451.879019][T23440] loop1: detected capacity change from 0 to 4096 21:28:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010f000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019001020600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 451.897496][T23428] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 451.905731][T23450] loop2: detected capacity change from 0 to 4096 [ 451.912712][T23440] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 451.922496][T23440] EXT4-fs (loop1): group descriptors corrupted! [ 451.926578][T23450] EXT4-fs (loop2): bad geometry: block count 697 exceeds size of device (512 blocks) [ 451.941717][T23454] loop3: detected capacity change from 0 to 65 21:28:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000500000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 451.952451][T23454] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 451.962546][T23454] EXT4-fs (loop3): group descriptors corrupted! [ 451.980267][T23431] loop4: detected capacity change from 0 to 4096 21:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 452.003718][T23431] EXT4-fs (loop4): bad geometry: block count 558 exceeds size of device (512 blocks) [ 452.013345][T23450] loop2: detected capacity change from 0 to 4096 [ 452.026623][T23450] EXT4-fs (loop2): bad geometry: block count 697 exceeds size of device (512 blocks) [ 452.028198][T23471] loop0: detected capacity change from 0 to 4 [ 452.038240][T23470] loop1: detected capacity change from 0 to 4096 21:28:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001ba02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 452.046507][T23472] loop5: detected capacity change from 0 to 4096 [ 452.072024][T23471] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 452.075244][T23472] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 452.090160][T23472] EXT4-fs (loop5): group descriptors corrupted! [ 452.109114][T23470] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 452.119285][T23470] EXT4-fs (loop1): group descriptors corrupted! [ 452.129335][T23484] loop3: detected capacity change from 0 to 65 [ 452.153358][T23488] loop2: detected capacity change from 0 to 4096 [ 452.162430][T23471] loop0: detected capacity change from 0 to 4 [ 452.178920][T23472] loop5: detected capacity change from 0 to 4096 [ 452.185542][T23484] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 452.195256][T23484] EXT4-fs (loop3): group descriptors corrupted! [ 452.196076][T23488] EXT4-fs (loop2): bad geometry: block count 698 exceeds size of device (512 blocks) 21:28:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600110000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:40 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 452.205947][T23502] loop4: detected capacity change from 0 to 4096 [ 452.216335][T23471] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 452.219666][T23502] EXT4-fs (loop4): bad geometry: block count 560 exceeds size of device (512 blocks) [ 452.241145][T23472] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 452.251308][T23472] EXT4-fs (loop5): group descriptors corrupted! 21:28:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000022600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 452.273060][T23509] loop1: detected capacity change from 0 to 4096 [ 452.290257][T23513] loop3: detected capacity change from 0 to 65 [ 452.297638][T23513] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 452.307315][T23513] EXT4-fs (loop3): group descriptors corrupted! [ 452.313128][T23509] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 452.323465][T23509] EXT4-fs (loop1): group descriptors corrupted! [ 452.354420][T23488] loop2: detected capacity change from 0 to 4096 [ 452.364726][T23518] loop0: detected capacity change from 0 to 4 [ 452.386445][T23488] EXT4-fs (loop2): bad geometry: block count 698 exceeds size of device (512 blocks) [ 452.386978][T23533] loop3: detected capacity change from 0 to 65 [ 452.402310][T23518] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 452.419456][T23533] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 452.429163][T23533] EXT4-fs (loop3): group descriptors corrupted! [ 452.440792][T23509] loop1: detected capacity change from 0 to 4096 [ 452.447912][T23509] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 452.457681][T23509] EXT4-fs (loop1): group descriptors corrupted! [ 452.465459][T23540] loop5: detected capacity change from 0 to 4096 [ 452.469089][T23529] loop4: detected capacity change from 0 to 4096 21:28:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600111000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 452.478480][T23540] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 452.497028][T23540] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 452.497186][T23529] EXT4-fs (loop4): bad geometry: block count 561 exceeds size of device (512 blocks) [ 452.507550][T23540] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 452.509170][T23540] EXT4-fs (loop5): mount failed 21:28:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001bb02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000025600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 452.553715][T23553] loop1: detected capacity change from 0 to 4096 [ 452.554018][T23518] loop0: detected capacity change from 0 to 4 [ 452.561466][T23553] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 452.575934][T23518] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 452.576035][T23553] EXT4-fs (loop1): group descriptors corrupted! [ 452.595165][T23558] loop3: detected capacity change from 0 to 65 [ 452.635837][T23529] loop4: detected capacity change from 0 to 4096 [ 452.643415][T23540] loop5: detected capacity change from 0 to 4096 [ 452.646839][T23553] loop1: detected capacity change from 0 to 4096 [ 452.659012][T23574] loop0: detected capacity change from 0 to 4 [ 452.670831][T23553] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 452.680617][T23553] EXT4-fs (loop1): group descriptors corrupted! [ 452.687693][T23558] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 452.697794][T23558] EXT4-fs (loop3): group descriptors corrupted! [ 452.704948][T23529] EXT4-fs (loop4): bad geometry: block count 561 exceeds size of device (512 blocks) [ 452.705005][T23574] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 452.723543][T23540] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 452.728428][T23570] loop2: detected capacity change from 0 to 4096 [ 452.742208][T23540] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 452.742230][T23540] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 452.778702][T23540] EXT4-fs (loop5): mount failed 21:28:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600112000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001000000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 452.784053][T23570] EXT4-fs (loop2): bad geometry: block count 699 exceeds size of device (512 blocks) [ 452.819653][T23574] loop0: detected capacity change from 0 to 4 21:28:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900002e600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 452.839112][T23584] loop4: detected capacity change from 0 to 4096 [ 452.848463][T23584] EXT4-fs (loop4): bad geometry: block count 584 exceeds size of device (512 blocks) [ 452.863069][T23574] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 452.879099][T23594] loop1: detected capacity change from 0 to 4096 21:28:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001bc02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 452.910152][T23597] loop3: detected capacity change from 0 to 65 [ 452.916961][T23570] loop2: detected capacity change from 0 to 4096 [ 452.940122][T23597] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 452.949835][T23597] EXT4-fs (loop3): group descriptors corrupted! 21:28:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 452.953352][T23594] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 452.965856][T23594] EXT4-fs (loop1): group descriptors corrupted! [ 452.970042][T23610] loop0: detected capacity change from 0 to 4 [ 452.978279][T23607] loop5: detected capacity change from 0 to 4096 [ 452.979715][T23610] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 453.007260][T23607] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 453.025424][T23607] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 453.036210][T23607] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.051326][T23607] EXT4-fs (loop5): mount failed [ 453.070719][T23626] loop4: detected capacity change from 0 to 4096 [ 453.070803][T23610] loop0: detected capacity change from 0 to 4 [ 453.083279][T23626] EXT4-fs (loop4): bad geometry: block count 588 exceeds size of device (512 blocks) [ 453.093521][T23594] loop1: detected capacity change from 0 to 4096 [ 453.094421][T23623] loop2: detected capacity change from 0 to 4096 [ 453.106754][T23610] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 453.115001][T23594] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 453.124791][T23594] EXT4-fs (loop1): group descriptors corrupted! [ 453.125151][T23630] loop3: detected capacity change from 0 to 65 [ 453.137438][T23607] loop5: detected capacity change from 0 to 4096 [ 453.147990][T23626] loop4: detected capacity change from 0 to 4096 [ 453.155223][T23623] EXT4-fs (loop2): bad geometry: block count 700 exceeds size of device (512 blocks) 21:28:41 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900003f600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600122000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 453.155864][T23630] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 453.171173][T23607] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 453.175367][T23630] EXT4-fs (loop3): group descriptors corrupted! [ 453.199749][T23607] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 21:28:41 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 453.210260][T23607] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.235106][T23626] EXT4-fs (loop4): bad geometry: block count 588 exceeds size of device (512 blocks) 21:28:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 453.263544][T23623] loop2: detected capacity change from 0 to 4096 [ 453.277159][T23623] EXT4-fs (loop2): bad geometry: block count 700 exceeds size of device (512 blocks) [ 453.283125][T23658] loop0: detected capacity change from 0 to 4 [ 453.292911][T23659] loop1: detected capacity change from 0 to 4096 [ 453.301074][T23659] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001bd02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003000000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 453.304015][T23658] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 453.310833][T23659] EXT4-fs (loop1): group descriptors corrupted! [ 453.318107][T23607] EXT4-fs (loop5): mount failed [ 453.330312][T23665] loop3: detected capacity change from 0 to 65 21:28:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000040600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600125000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 453.381374][T23665] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 453.391083][T23665] EXT4-fs (loop3): group descriptors corrupted! [ 453.400185][T23659] loop1: detected capacity change from 0 to 4096 [ 453.403817][T23678] loop2: detected capacity change from 0 to 4096 [ 453.413332][T23659] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 453.423147][T23659] EXT4-fs (loop1): group descriptors corrupted! 21:28:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 453.437867][T23678] EXT4-fs (loop2): bad geometry: block count 701 exceeds size of device (512 blocks) [ 453.459867][T23677] loop4: detected capacity change from 0 to 4096 [ 453.474681][T23678] loop2: detected capacity change from 0 to 4096 21:28:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 453.490521][T23677] EXT4-fs (loop4): bad geometry: block count 608 exceeds size of device (512 blocks) [ 453.501668][T23695] loop1: detected capacity change from 0 to 4096 [ 453.504477][T23678] EXT4-fs (loop2): bad geometry: block count 701 exceeds size of device (512 blocks) [ 453.509102][T23697] loop0: detected capacity change from 0 to 4 [ 453.523550][T23696] loop3: detected capacity change from 0 to 65 [ 453.530313][T23695] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001be02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 453.540172][T23695] EXT4-fs (loop1): group descriptors corrupted! [ 453.540788][T23697] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 453.561361][T23707] loop5: detected capacity change from 0 to 4096 [ 453.567952][T23696] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 453.577746][T23696] EXT4-fs (loop3): group descriptors corrupted! [ 453.587923][T23697] loop0: detected capacity change from 0 to 4 [ 453.599886][T23717] loop4: detected capacity change from 0 to 4096 [ 453.604536][T23707] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 453.620334][T23697] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 453.624355][T23707] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 453.643076][T23707] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.658039][T23707] EXT4-fs (loop5): mount failed [ 453.664265][T23695] loop1: detected capacity change from 0 to 4096 [ 453.664386][T23717] EXT4-fs (loop4): bad geometry: block count 616 exceeds size of device (512 blocks) [ 453.699409][T23729] loop2: detected capacity change from 0 to 4096 [ 453.714434][T23707] loop5: detected capacity change from 0 to 4096 [ 453.714766][T23695] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 453.730577][T23695] EXT4-fs (loop1): group descriptors corrupted! 21:28:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000242600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 453.744052][T23729] EXT4-fs (loop2): bad geometry: block count 702 exceeds size of device (512 blocks) [ 453.746769][T23743] loop3: detected capacity change from 0 to 65 [ 453.754816][T23707] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 453.777839][T23707] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 453.779295][T23743] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003100000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060012e000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="020000000300000004", 0x9}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 453.788428][T23707] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 453.798159][T23743] EXT4-fs (loop3): group descriptors corrupted! [ 453.829093][T23707] EXT4-fs (loop5): mount failed [ 453.829691][T23748] loop4: detected capacity change from 0 to 4096 21:28:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003c102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 453.876368][T23748] EXT4-fs (loop4): bad geometry: block count 620 exceeds size of device (512 blocks) [ 453.887773][T23729] loop2: detected capacity change from 0 to 4096 [ 453.891169][T23757] loop0: detected capacity change from 0 to 4 [ 453.901826][T23729] EXT4-fs (loop2): bad geometry: block count 702 exceeds size of device (512 blocks) [ 453.903963][T23757] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 453.960558][T23763] loop3: detected capacity change from 0 to 65 [ 453.967952][T23757] loop0: detected capacity change from 0 to 4 [ 453.996576][T23775] loop1: detected capacity change from 0 to 4096 21:28:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600148000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000243600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 454.005400][T23757] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.013723][T23748] loop4: detected capacity change from 0 to 4096 [ 454.013781][T23775] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.029828][T23775] EXT4-fs (loop1): group descriptors corrupted! [ 454.042058][T23763] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.051868][T23763] EXT4-fs (loop3): group descriptors corrupted! 21:28:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000c902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 454.079386][T23771] loop5: detected capacity change from 0 to 4096 [ 454.095411][T23771] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 454.113617][T23771] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 454.114566][T23785] loop4: detected capacity change from 0 to 4096 [ 454.124163][T23771] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.131679][T23793] loop0: detected capacity change from 0 to 4 [ 454.147466][T23771] EXT4-fs (loop5): mount failed [ 454.159440][T23792] loop1: detected capacity change from 0 to 4096 [ 454.166134][T23785] EXT4-fs (loop4): bad geometry: block count 628 exceeds size of device (512 blocks) 21:28:42 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 454.176166][T23793] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.183143][T23792] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.193998][T23792] EXT4-fs (loop1): group descriptors corrupted! [ 454.195602][T23804] loop2: detected capacity change from 0 to 4096 [ 454.208291][T23804] EXT4-fs (loop2): bad geometry: block count 713 exceeds size of device (512 blocks) 21:28:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 454.242431][T23793] loop0: detected capacity change from 0 to 4 [ 454.251691][T23792] loop1: detected capacity change from 0 to 4096 [ 454.258791][T23793] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.258803][T23819] loop3: detected capacity change from 0 to 65 [ 454.267831][T23819] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 454.283078][T23819] EXT4-fs (loop3): group descriptors corrupted! 21:28:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000244600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000ca02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 454.283702][T23771] loop5: detected capacity change from 0 to 4096 [ 454.297506][T23792] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.307337][T23792] EXT4-fs (loop1): group descriptors corrupted! [ 454.335552][T23771] EXT4-fs error (device loop5): ext4_ext_check_inode:459: inode #3: comm syz-executor.5: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 454.353730][T23771] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 3 [ 454.364287][T23771] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 454.379601][T23771] EXT4-fs (loop5): mount failed 21:28:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003200000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060014c000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 454.401767][T23831] loop4: detected capacity change from 0 to 4096 [ 454.415375][T23840] loop0: detected capacity change from 0 to 4 [ 454.424195][T23839] loop2: detected capacity change from 0 to 4096 21:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 454.461469][T23840] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.463768][T23848] loop1: detected capacity change from 0 to 4096 [ 454.472408][T23839] EXT4-fs (loop2): bad geometry: block count 714 exceeds size of device (512 blocks) [ 454.486125][T23848] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.495894][T23848] EXT4-fs (loop1): group descriptors corrupted! [ 454.517175][T23831] EXT4-fs (loop4): bad geometry: block count 634 exceeds size of device (512 blocks) [ 454.552968][T23853] loop5: detected capacity change from 0 to 4096 [ 454.563791][T23840] loop0: detected capacity change from 0 to 4 [ 454.579214][T23853] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 4 [ 454.581462][T23840] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.589767][T23853] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. 21:28:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001cf02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 454.597993][T23848] loop1: detected capacity change from 0 to 4096 [ 454.613921][T23861] loop3: detected capacity change from 0 to 65 [ 454.624583][T23848] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.628617][T23853] EXT4-fs (loop5): mount failed [ 454.634362][T23848] EXT4-fs (loop1): group descriptors corrupted! [ 454.654740][T23861] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! 21:28:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000048600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600160000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 454.664826][T23861] EXT4-fs (loop3): group descriptors corrupted! [ 454.671826][T23831] loop4: detected capacity change from 0 to 4096 21:28:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000f402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 454.718835][T23878] loop2: detected capacity change from 0 to 4096 [ 454.729385][T23882] loop0: detected capacity change from 0 to 4 [ 454.747136][T23853] loop5: detected capacity change from 0 to 4096 [ 454.753691][T23882] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.770124][T23878] EXT4-fs (loop2): bad geometry: block count 719 exceeds size of device (512 blocks) [ 454.787952][T23888] loop3: detected capacity change from 0 to 65 [ 454.788460][T23853] EXT4-fs error (device loop5): ext4_quota_enable:6432: comm syz-executor.5: Bad quota inode # 4 [ 454.804680][T23853] EXT4-fs warning (device loop5): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 454.804861][T23888] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.828522][T23888] EXT4-fs (loop3): group descriptors corrupted! [ 454.828724][T23853] EXT4-fs (loop5): mount failed [ 454.835223][T23900] loop1: detected capacity change from 0 to 4096 [ 454.841598][T23901] loop4: detected capacity change from 0 to 4096 21:28:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 454.881172][T23900] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.890991][T23900] EXT4-fs (loop1): group descriptors corrupted! [ 454.894029][T23901] EXT4-fs (loop4): bad geometry: block count 756 exceeds size of device (512 blocks) [ 454.908070][T23878] loop2: detected capacity change from 0 to 4096 [ 454.910098][T23882] loop0: detected capacity change from 0 to 4 [ 454.932079][T23878] EXT4-fs (loop2): bad geometry: block count 719 exceeds size of device (512 blocks) [ 454.952949][T23882] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 454.971399][T23919] loop3: detected capacity change from 0 to 65 21:28:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000f502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 454.978992][T23919] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 454.988847][T23919] EXT4-fs (loop3): group descriptors corrupted! [ 455.004843][T23916] loop5: detected capacity change from 0 to 4096 21:28:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900004c600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001d002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 455.033047][T23916] EXT4-fs (loop5): bad geometry: block count 514 exceeds size of device (512 blocks) [ 455.035057][T23931] loop4: detected capacity change from 0 to 4096 [ 455.050856][T23931] EXT4-fs (loop4): bad geometry: block count 757 exceeds size of device (512 blocks) [ 455.060628][T23900] loop1: detected capacity change from 0 to 4096 [ 455.070809][T23900] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.080650][T23900] EXT4-fs (loop1): group descriptors corrupted! 21:28:43 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600168000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 455.134351][T23931] loop4: detected capacity change from 0 to 4096 [ 455.141552][T23941] loop0: detected capacity change from 0 to 4 [ 455.153034][T23916] loop5: detected capacity change from 0 to 4096 [ 455.163727][T23941] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:43 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 455.188031][T23916] EXT4-fs (loop5): bad geometry: block count 514 exceeds size of device (512 blocks) [ 455.200437][T23931] EXT4-fs (loop4): bad geometry: block count 757 exceeds size of device (512 blocks) [ 455.226595][T23942] loop2: detected capacity change from 0 to 4096 21:28:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fe02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 455.238899][T23942] EXT4-fs (loop2): bad geometry: block count 720 exceeds size of device (512 blocks) [ 455.265667][T23959] loop3: detected capacity change from 0 to 65 [ 455.271201][T23958] loop1: detected capacity change from 0 to 4096 [ 455.289265][T23959] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.299062][T23959] EXT4-fs (loop3): group descriptors corrupted! [ 455.311481][T23941] loop0: detected capacity change from 0 to 4 [ 455.317677][T23942] loop2: detected capacity change from 0 to 4096 [ 455.326164][T23958] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060016c000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 455.335967][T23958] EXT4-fs (loop1): group descriptors corrupted! [ 455.359781][T23941] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000060600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 455.390299][T23974] loop4: detected capacity change from 0 to 4096 [ 455.394914][T23975] loop5: detected capacity change from 0 to 4096 [ 455.404811][T23942] EXT4-fs (loop2): bad geometry: block count 720 exceeds size of device (512 blocks) [ 455.414772][T23975] EXT4-fs (loop5): bad geometry: block count 515 exceeds size of device (512 blocks) [ 455.431448][T23974] EXT4-fs (loop4): bad geometry: block count 766 exceeds size of device (512 blocks) 21:28:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001d102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 455.486474][T23990] loop3: detected capacity change from 0 to 65 [ 455.500049][T23990] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.509852][T23990] EXT4-fs (loop3): group descriptors corrupted! [ 455.514228][T23991] loop1: detected capacity change from 0 to 4096 [ 455.518265][T23996] loop0: detected capacity change from 0 to 4 [ 455.550269][T23996] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 455.560877][T23991] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.570759][T23991] EXT4-fs (loop1): group descriptors corrupted! [ 455.577405][T23974] loop4: detected capacity change from 0 to 4096 [ 455.583817][T23975] loop5: detected capacity change from 0 to 4096 21:28:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 455.593438][T23975] EXT4-fs (loop5): bad geometry: block count 515 exceeds size of device (512 blocks) [ 455.608538][T23974] EXT4-fs (loop4): bad geometry: block count 766 exceeds size of device (512 blocks) [ 455.618601][T23991] loop1: detected capacity change from 0 to 4096 [ 455.618601][T24009] loop2: detected capacity change from 0 to 4096 [ 455.633212][T24009] EXT4-fs (loop2): bad geometry: block count 721 exceeds size of device (512 blocks) 21:28:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600174000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 455.650152][T23996] loop0: detected capacity change from 0 to 4 [ 455.665386][T23991] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.675181][T23991] EXT4-fs (loop1): group descriptors corrupted! [ 455.696250][T24027] loop3: detected capacity change from 0 to 65 [ 455.702637][T24024] loop4: detected capacity change from 0 to 4096 [ 455.706851][T24027] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.709649][T23996] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 455.718717][T24027] EXT4-fs (loop3): group descriptors corrupted! [ 455.738793][T24024] EXT4-fs (loop4): bad geometry: block count 768 exceeds size of device (512 blocks) 21:28:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000068600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400), 0x0, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001d202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 455.741867][T24009] loop2: detected capacity change from 0 to 4096 [ 455.797834][T24031] loop5: detected capacity change from 0 to 4096 [ 455.841640][T24039] loop1: detected capacity change from 0 to 4096 [ 455.851127][T24031] EXT4-fs (loop5): bad geometry: block count 516 exceeds size of device (512 blocks) [ 455.870067][T24049] loop0: detected capacity change from 0 to 4 [ 455.882908][T24039] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.892707][T24039] EXT4-fs (loop1): group descriptors corrupted! [ 455.899351][T24049] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 455.901722][T24056] loop4: detected capacity change from 0 to 4096 [ 455.910458][T24058] loop3: detected capacity change from 0 to 65 [ 455.921809][T24058] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 455.931643][T24058] EXT4-fs (loop3): group descriptors corrupted! 21:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 455.941826][T24057] loop2: detected capacity change from 0 to 4096 [ 455.948151][T24056] EXT4-fs (loop4): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 455.970336][T24057] EXT4-fs (loop2): bad geometry: block count 722 exceeds size of device (512 blocks) [ 455.980035][T24049] loop0: detected capacity change from 0 to 4 [ 455.987500][T24039] loop1: detected capacity change from 0 to 4096 [ 455.994228][T24031] loop5: detected capacity change from 0 to 4096 [ 456.002423][T24039] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 456.012204][T24039] EXT4-fs (loop1): group descriptors corrupted! [ 456.029201][T24049] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:44 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060017a000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900006c600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.033386][T24031] EXT4-fs (loop5): bad geometry: block count 516 exceeds size of device (512 blocks) [ 456.041916][T24056] loop4: detected capacity change from 0 to 4096 [ 456.055047][T24056] EXT4-fs (loop4): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 456.075195][T24081] loop3: detected capacity change from 0 to 65 21:28:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.098427][T24081] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 456.108187][T24081] EXT4-fs (loop3): group descriptors corrupted! [ 456.125511][T24057] loop2: detected capacity change from 0 to 4096 21:28:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001d302000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:44 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 456.148540][T24057] EXT4-fs (loop2): bad geometry: block count 722 exceeds size of device (512 blocks) [ 456.169261][T24094] loop0: detected capacity change from 0 to 4 [ 456.179155][T24097] loop4: detected capacity change from 0 to 4096 [ 456.199577][T24104] loop1: detected capacity change from 0 to 4096 [ 456.214360][T24109] loop5: detected capacity change from 0 to 4096 [ 456.221131][T24097] EXT4-fs (loop4): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 456.221536][T24094] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 456.245594][T24115] loop3: detected capacity change from 0 to 65 [ 456.253495][T24115] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 456.254469][T24104] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 456.263182][T24115] EXT4-fs (loop3): group descriptors corrupted! [ 456.279284][T24104] EXT4-fs (loop1): group descriptors corrupted! [ 456.289241][T24109] EXT4-fs (loop5): bad geometry: block count 517 exceeds size of device (512 blocks) 21:28:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001fe000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003", 0x5, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 456.303041][T24097] loop4: detected capacity change from 0 to 4096 [ 456.309689][T24121] loop2: detected capacity change from 0 to 4096 [ 456.328916][T24094] loop0: detected capacity change from 0 to 4 [ 456.329059][T24121] EXT4-fs (loop2): bad geometry: block count 723 exceeds size of device (512 blocks) [ 456.335353][T24094] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000074600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000010e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.357571][T24097] EXT4-fs (loop4): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 456.398586][T24109] loop5: detected capacity change from 0 to 4096 [ 456.410170][T24109] EXT4-fs (loop5): bad geometry: block count 517 exceeds size of device (512 blocks) [ 456.416718][T24145] loop0: detected capacity change from 0 to 4 [ 456.419934][T24141] loop3: detected capacity change from 0 to 65 [ 456.427841][T24145] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001b8010f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.449253][T24148] loop1: detected capacity change from 0 to 4096 [ 456.457218][T24148] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 456.467092][T24148] EXT4-fs (loop1): group descriptors corrupted! [ 456.468193][T24141] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 456.483009][T24141] EXT4-fs (loop3): group descriptors corrupted! [ 456.490253][T24121] loop2: detected capacity change from 0 to 4096 [ 456.507148][T24121] EXT4-fs (loop2): bad geometry: block count 723 exceeds size of device (512 blocks) [ 456.516166][T24158] loop4: detected capacity change from 0 to 4096 [ 456.519735][T24145] loop0: detected capacity change from 0 to 4 [ 456.538404][T24145] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900007a600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001d402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.563254][T24170] loop1: detected capacity change from 0 to 4096 [ 456.578095][T24170] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 456.587867][T24170] EXT4-fs (loop1): group descriptors corrupted! [ 456.601413][T24158] EXT4-fs (loop4): bad geometry: block count 3585 exceeds size of device (512 blocks) 21:28:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001b9010f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 456.622981][T24175] loop5: detected capacity change from 0 to 4096 [ 456.638387][T24175] EXT4-fs (loop5): bad geometry: block count 518 exceeds size of device (512 blocks) [ 456.703319][T24185] loop2: detected capacity change from 0 to 4096 [ 456.711061][T24182] loop3: detected capacity change from 0 to 65 [ 456.718888][T24158] loop4: detected capacity change from 0 to 4096 [ 456.718937][T24175] loop5: detected capacity change from 0 to 4096 [ 456.725343][T24186] loop1: detected capacity change from 0 to 4096 [ 456.740436][T24185] EXT4-fs (loop2): bad geometry: block count 724 exceeds size of device (512 blocks) 21:28:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.745583][T24182] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 456.755142][T24192] loop0: detected capacity change from 0 to 4 [ 456.759589][T24182] EXT4-fs (loop3): group descriptors corrupted! [ 456.780692][T24175] EXT4-fs (loop5): bad geometry: block count 518 exceeds size of device (512 blocks) [ 456.792529][T24158] EXT4-fs (loop4): bad geometry: block count 3585 exceeds size of device (512 blocks) 21:28:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 456.810609][T24186] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 456.820395][T24186] EXT4-fs (loop1): group descriptors corrupted! [ 456.822502][T24192] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 456.827798][T24185] loop2: detected capacity change from 0 to 4096 21:28:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190001bb600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 456.855506][T24185] EXT4-fs (loop2): bad geometry: block count 724 exceeds size of device (512 blocks) 21:28:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000ff802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 456.884138][T24213] loop5: detected capacity change from 0 to 4096 [ 456.891612][T24213] EXT4-fs (loop5): bad geometry: block count 519 exceeds size of device (512 blocks) [ 456.908775][T24218] loop3: detected capacity change from 0 to 65 [ 456.920681][T24186] loop1: detected capacity change from 0 to 4096 [ 456.925747][T24223] loop0: detected capacity change from 0 to 4 21:28:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001ba010f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 456.934080][T24218] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 456.943775][T24218] EXT4-fs (loop3): group descriptors corrupted! [ 456.962308][T24186] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 456.968309][T24213] loop5: detected capacity change from 0 to 4096 [ 456.972207][T24186] EXT4-fs (loop1): group descriptors corrupted! 21:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000", 0x7, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 456.979833][T24231] loop4: detected capacity change from 0 to 4096 [ 457.023509][T24223] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 457.049263][T24213] EXT4-fs (loop5): bad geometry: block count 519 exceeds size of device (512 blocks) [ 457.061612][T24231] EXT4-fs (loop4): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 457.078423][T24245] loop3: detected capacity change from 0 to 65 [ 457.088615][T24223] loop0: detected capacity change from 0 to 4 21:28:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 457.088813][T24245] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 457.097767][T24246] loop2: detected capacity change from 0 to 4096 [ 457.104399][T24245] EXT4-fs (loop3): group descriptors corrupted! [ 457.112505][T24254] loop1: detected capacity change from 0 to 4096 [ 457.129360][T24246] EXT4-fs (loop2): bad geometry: block count 760 exceeds size of device (512 blocks) [ 457.129509][T24223] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 457.147724][T24254] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.157560][T24254] EXT4-fs (loop1): group descriptors corrupted! 21:28:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190001bc600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 457.218901][T24231] loop4: detected capacity change from 0 to 4096 [ 457.243675][T24254] loop1: detected capacity change from 0 to 4096 [ 457.243686][T24246] loop2: detected capacity change from 0 to 4096 [ 457.253804][T24231] EXT4-fs (loop4): bad geometry: block count 3840 exceeds size of device (512 blocks) 21:28:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600104020f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000017000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 457.268190][T24246] EXT4-fs (loop2): bad geometry: block count 760 exceeds size of device (512 blocks) [ 457.278509][T24254] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.288375][T24254] EXT4-fs (loop1): group descriptors corrupted! [ 457.292055][T24272] loop3: detected capacity change from 0 to 65 21:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000fffe02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 457.339804][T24272] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 457.349180][T24285] loop1: detected capacity change from 0 to 4096 [ 457.349581][T24272] EXT4-fs (loop3): group descriptors corrupted! [ 457.365351][T24285] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.368579][T24280] loop5: detected capacity change from 0 to 4096 [ 457.375404][T24285] EXT4-fs (loop1): group descriptors corrupted! 21:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600145020f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 457.388233][T24290] loop0: detected capacity change from 0 to 4 [ 457.395605][T24280] EXT4-fs (loop5): bad geometry: block count 521 exceeds size of device (512 blocks) [ 457.395861][T24290] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 457.471100][T24300] loop4: detected capacity change from 0 to 4096 [ 457.473974][T24298] loop2: detected capacity change from 0 to 4096 [ 457.478706][T24300] EXT4-fs (loop4): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 457.493960][T24298] EXT4-fs (loop2): bad geometry: block count 766 exceeds size of device (512 blocks) [ 457.507467][T24290] loop0: detected capacity change from 0 to 4 [ 457.513617][T24301] loop3: detected capacity change from 0 to 65 21:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 457.531378][T24301] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 457.542353][T24301] EXT4-fs (loop3): group descriptors corrupted! [ 457.555303][T24290] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 457.564173][T24319] loop1: detected capacity change from 0 to 4096 21:28:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190001bd600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 457.572154][T24319] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.581984][T24319] EXT4-fs (loop1): group descriptors corrupted! [ 457.609438][T24316] loop5: detected capacity change from 0 to 4096 [ 457.609470][T24300] loop4: detected capacity change from 0 to 4096 [ 457.617364][T24316] EXT4-fs (loop5): bad geometry: block count 522 exceeds size of device (512 blocks) 21:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600146020f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 457.631422][T24298] loop2: detected capacity change from 0 to 4096 [ 457.640236][T24300] EXT4-fs (loop4): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 457.658408][T24298] EXT4-fs (loop2): bad geometry: block count 766 exceeds size of device (512 blocks) 21:28:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000020000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001ff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600147020f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 457.684092][T24337] loop1: detected capacity change from 0 to 4096 [ 457.690734][T24339] loop3: detected capacity change from 0 to 65 [ 457.691835][T24343] loop0: detected capacity change from 0 to 4 [ 457.704298][T24343] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 457.717639][T24337] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.727419][T24337] EXT4-fs (loop1): group descriptors corrupted! 21:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 457.747359][T24339] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 457.757192][T24339] EXT4-fs (loop3): group descriptors corrupted! [ 457.763538][T24316] loop5: detected capacity change from 0 to 4096 [ 457.772497][T24343] loop0: detected capacity change from 0 to 4 [ 457.779025][T24353] loop2: detected capacity change from 0 to 4096 [ 457.787777][T24316] EXT4-fs (loop5): bad geometry: block count 522 exceeds size of device (512 blocks) 21:28:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900fffe600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000fff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 457.799384][T24353] EXT4-fs (loop2): bad geometry: block count 767 exceeds size of device (512 blocks) [ 457.819833][T24365] loop1: detected capacity change from 0 to 4096 [ 457.826924][T24366] loop4: detected capacity change from 0 to 4096 21:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 457.843308][T24366] EXT4-fs (loop4): bad geometry: block count 8192 exceeds size of device (512 blocks) [ 457.853511][T24373] loop3: detected capacity change from 0 to 65 [ 457.861590][T24373] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.871623][T24373] EXT4-fs (loop3): group descriptors corrupted! [ 457.881572][T24365] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 457.891426][T24365] EXT4-fs (loop1): group descriptors corrupted! 21:28:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 457.912450][T24366] loop4: detected capacity change from 0 to 4096 [ 457.920325][T24366] EXT4-fs (loop4): bad geometry: block count 8192 exceeds size of device (512 blocks) [ 457.941125][T24389] loop5: detected capacity change from 0 to 4096 [ 457.943365][T24387] loop2: detected capacity change from 0 to 4096 [ 457.956021][T24389] EXT4-fs (loop5): bad geometry: block count 523 exceeds size of device (512 blocks) [ 457.970007][T24392] loop0: detected capacity change from 0 to 4 [ 457.977388][T24396] loop3: detected capacity change from 0 to 65 [ 457.979430][T24392] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 457.992955][T24387] EXT4-fs (loop2): bad geometry: block count 767 exceeds size of device (512 blocks) [ 457.998298][T24396] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000fff600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 458.003611][T24365] loop1: detected capacity change from 0 to 4096 [ 458.012215][T24396] EXT4-fs (loop3): group descriptors corrupted! [ 458.018960][T24389] loop5: detected capacity change from 0 to 4096 [ 458.039673][T24408] loop4: detected capacity change from 0 to 4096 [ 458.047647][T24408] EXT4-fs (loop4): bad geometry: block count 11776 exceeds size of device (512 blocks) 21:28:46 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100030f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 458.058035][T24365] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.067910][T24365] EXT4-fs (loop1): group descriptors corrupted! [ 458.082351][T24387] loop2: detected capacity change from 0 to 4096 [ 458.096301][T24389] EXT4-fs (loop5): bad geometry: block count 523 exceeds size of device (512 blocks) 21:28:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000feff02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 458.108890][T24387] EXT4-fs (loop2): bad geometry: block count 767 exceeds size of device (512 blocks) [ 458.111433][T24408] loop4: detected capacity change from 0 to 4096 [ 458.131349][T24408] EXT4-fs (loop4): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 458.148467][T24424] loop3: detected capacity change from 0 to 65 21:28:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000030000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 458.162556][T24424] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.172338][T24424] EXT4-fs (loop3): group descriptors corrupted! [ 458.178209][T24436] loop5: detected capacity change from 0 to 4096 [ 458.186185][T24435] loop2: detected capacity change from 0 to 4096 [ 458.192753][T24431] loop0: detected capacity change from 0 to 4 [ 458.204160][T24436] EXT4-fs (loop5): bad geometry: block count 524 exceeds size of device (512 blocks) 21:28:46 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 458.204707][T24431] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 458.242937][T24435] EXT4-fs (loop2): bad geometry: block count 767 exceeds size of device (512 blocks) [ 458.264685][T24451] loop4: detected capacity change from 0 to 4096 [ 458.274078][T24451] EXT4-fs (loop4): bad geometry: block count 12288 exceeds size of device (512 blocks) [ 458.288925][T24460] loop3: detected capacity change from 0 to 65 [ 458.292450][T24458] loop1: detected capacity change from 0 to 4096 [ 458.295437][T24431] loop0: detected capacity change from 0 to 4 [ 458.308034][T24458] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.317988][T24458] EXT4-fs (loop1): group descriptors corrupted! [ 458.337315][T24431] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 458.345815][T24460] EXT4-fs (loop3): unsupported descriptor size 0 [ 458.352338][T24451] loop4: detected capacity change from 0 to 4096 [ 458.352411][T24466] loop5: detected capacity change from 0 to 4096 21:28:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900feff600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 458.370603][T24435] loop2: detected capacity change from 0 to 4096 [ 458.377658][T24451] EXT4-fs (loop4): bad geometry: block count 12288 exceeds size of device (512 blocks) [ 458.383913][T24458] loop1: detected capacity change from 0 to 4096 [ 458.398104][T24435] EXT4-fs (loop2): bad geometry: block count 767 exceeds size of device (512 blocks) [ 458.408312][T24466] EXT4-fs (loop5): bad geometry: block count 525 exceeds size of device (512 blocks) 21:28:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000003f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001c1030f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 458.427378][T24458] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.432930][T24484] loop3: detected capacity change from 0 to 65 [ 458.437173][T24458] EXT4-fs (loop1): group descriptors corrupted! [ 458.444550][T24484] EXT4-fs (loop3): unsupported descriptor size 0 21:28:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 458.517343][T24466] loop5: detected capacity change from 0 to 4096 [ 458.521793][T24494] loop4: detected capacity change from 0 to 4096 [ 458.530277][T24495] loop0: detected capacity change from 0 to 4 [ 458.547778][T24509] loop3: detected capacity change from 0 to 65 [ 458.554273][T24466] EXT4-fs (loop5): bad geometry: block count 525 exceeds size of device (512 blocks) [ 458.564208][T24509] EXT4-fs (loop3): unsupported descriptor size 0 [ 458.564362][T24495] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 458.572611][T24513] loop2: detected capacity change from 0 to 4096 [ 458.580203][T24494] EXT4-fs (loop4): bad geometry: block count 16128 exceeds size of device (512 blocks) [ 458.595949][T24513] EXT4-fs (loop2): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 458.601307][T24505] loop1: detected capacity change from 0 to 4096 21:28:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 458.613915][T24505] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.623680][T24505] EXT4-fs (loop1): group descriptors corrupted! 21:28:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 458.658907][T24513] loop2: detected capacity change from 0 to 4096 [ 458.659087][T24495] loop0: detected capacity change from 0 to 4 [ 458.671495][T24513] EXT4-fs (loop2): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 458.684886][T24494] loop4: detected capacity change from 0 to 4096 [ 458.690191][T24495] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000010000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000200100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 458.700209][T24494] EXT4-fs (loop4): bad geometry: block count 16128 exceeds size of device (512 blocks) [ 458.719820][T24505] loop1: detected capacity change from 0 to 4096 [ 458.734657][T24505] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.744437][T24505] EXT4-fs (loop1): group descriptors corrupted! 21:28:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000051000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600102040f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 458.756219][T24541] loop5: detected capacity change from 0 to 4096 [ 458.763794][T24541] EXT4-fs (loop5): bad geometry: block count 526 exceeds size of device (512 blocks) [ 458.770435][T24546] loop2: detected capacity change from 0 to 4096 [ 458.779909][T24544] loop3: detected capacity change from 0 to 65 [ 458.840079][T24544] EXT4-fs (loop3): unsupported descriptor size 0 [ 458.852911][T24560] loop4: detected capacity change from 0 to 4096 [ 458.863641][T24566] loop1: detected capacity change from 0 to 4096 [ 458.863767][T24553] loop0: detected capacity change from 0 to 4 [ 458.876395][T24546] EXT4-fs (loop2): bad geometry: block count 4096 exceeds size of device (512 blocks) 21:28:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000066000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 458.893432][T24562] loop5: detected capacity change from 0 to 4096 [ 458.894330][T24560] EXT4-fs (loop4): bad geometry: block count 20736 exceeds size of device (512 blocks) [ 458.913160][T24553] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 458.913466][T24566] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 458.931033][T24566] EXT4-fs (loop1): group descriptors corrupted! [ 458.957922][T24546] loop2: detected capacity change from 0 to 4096 [ 458.971434][T24562] EXT4-fs (loop5): bad geometry: block count 527 exceeds size of device (512 blocks) [ 458.993025][T24546] EXT4-fs (loop2): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 458.999181][T24583] loop3: detected capacity change from 0 to 65 [ 459.031102][T24553] loop0: detected capacity change from 0 to 4 [ 459.037561][T24553] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 459.038138][T24581] loop4: detected capacity change from 0 to 4096 [ 459.052128][T24583] EXT4-fs (loop3): unsupported descriptor size 0 [ 459.052377][T24562] loop5: detected capacity change from 0 to 4096 [ 459.065009][T24581] EXT4-fs (loop4): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 459.065284][T24566] loop1: detected capacity change from 0 to 4096 21:28:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000400100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:47 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 459.082575][T24562] EXT4-fs (loop5): bad geometry: block count 527 exceeds size of device (512 blocks) 21:28:47 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600106040f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 459.155546][T24566] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 459.165461][T24566] EXT4-fs (loop1): group descriptors corrupted! [ 459.179525][T24581] loop4: detected capacity change from 0 to 4096 21:28:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000ffe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 459.208925][T24606] loop2: detected capacity change from 0 to 4096 [ 459.216535][T24606] EXT4-fs (loop2): bad geometry: block count 65536 exceeds size of device (512 blocks) [ 459.226894][T24581] EXT4-fs (loop4): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 459.237199][T24608] loop0: detected capacity change from 0 to 4 [ 459.237818][T24613] loop3: detected capacity change from 0 to 65 [ 459.260545][T24618] loop5: detected capacity change from 0 to 4096 [ 459.268264][T24606] loop2: detected capacity change from 0 to 4096 [ 459.300577][T24618] EXT4-fs (loop5): bad geometry: block count 528 exceeds size of device (512 blocks) 21:28:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 459.302048][T24608] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 459.325360][T24613] EXT4-fs (loop3): unsupported descriptor size 0 [ 459.341215][T24606] EXT4-fs (loop2): bad geometry: block count 65536 exceeds size of device (512 blocks) 21:28:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 459.366417][T24632] loop4: detected capacity change from 0 to 4096 [ 459.372916][T24618] loop5: detected capacity change from 0 to 4096 [ 459.379482][T24634] loop1: detected capacity change from 0 to 4096 [ 459.392396][T24634] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 459.402170][T24634] EXT4-fs (loop1): group descriptors corrupted! 21:28:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000e010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 459.413630][T24618] EXT4-fs (loop5): bad geometry: block count 528 exceeds size of device (512 blocks) [ 459.457563][T24644] loop3: detected capacity change from 0 to 65 [ 459.463902][T24632] EXT4-fs (loop4): bad geometry: block count 65039 exceeds size of device (512 blocks) [ 459.466205][T24608] loop0: detected capacity change from 0 to 4 21:28:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000002600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000001ff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 459.501642][T24644] EXT4-fs (loop3): unsupported descriptor size 0 [ 459.505204][T24608] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 459.516600][T24655] loop5: detected capacity change from 0 to 4096 [ 459.540075][T24655] EXT4-fs (loop5): bad geometry: block count 529 exceeds size of device (512 blocks) [ 459.549695][T24654] loop2: detected capacity change from 0 to 4096 [ 459.573949][T24634] loop1: detected capacity change from 0 to 4096 [ 459.634409][T24634] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 459.644328][T24634] EXT4-fs (loop1): group descriptors corrupted! [ 459.644594][T24654] EXT4-fs (loop2): bad geometry: block count 69120 exceeds size of device (512 blocks) [ 459.660523][T24674] loop0: detected capacity change from 0 to 4 [ 459.667809][T24669] loop4: detected capacity change from 0 to 4096 [ 459.671447][T24674] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000003600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 459.682336][T24675] loop3: detected capacity change from 0 to 65 [ 459.682574][T24655] loop5: detected capacity change from 0 to 4096 [ 459.690639][T24669] EXT4-fs (loop4): bad geometry: block count 65281 exceeds size of device (512 blocks) [ 459.713932][T24655] EXT4-fs (loop5): bad geometry: block count 529 exceeds size of device (512 blocks) 21:28:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100050f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000003ff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000040019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 459.735016][T24654] loop2: detected capacity change from 0 to 4096 [ 459.736111][T24675] EXT4-fs (loop3): unsupported descriptor size 0 [ 459.759880][T24654] EXT4-fs (loop2): bad geometry: block count 69120 exceeds size of device (512 blocks) 21:28:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 459.787586][T24693] loop0: detected capacity change from 0 to 4 [ 459.797799][T24693] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 459.810587][T24695] loop4: detected capacity change from 0 to 4096 [ 459.837774][T24701] loop1: detected capacity change from 0 to 4096 [ 459.862378][T24693] loop0: detected capacity change from 0 to 4 [ 459.870820][T24695] EXT4-fs (loop4): bad geometry: block count 65283 exceeds size of device (512 blocks) 21:28:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000004600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 459.881189][T24701] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 459.891012][T24701] EXT4-fs (loop1): group descriptors corrupted! [ 459.895453][T24714] loop2: detected capacity change from 0 to 4096 [ 459.897617][T24693] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 459.908648][T24715] loop3: detected capacity change from 0 to 65 [ 459.919950][T24714] EXT4-fs (loop2): bad geometry: block count 262144 exceeds size of device (512 blocks) 21:28:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bb", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 459.941368][T24715] EXT4-fs (loop3): unsupported descriptor size 0 [ 459.947989][T24695] loop4: detected capacity change from 0 to 4096 [ 459.948748][T24724] loop5: detected capacity change from 0 to 4096 [ 459.954726][T24695] EXT4-fs (loop4): bad geometry: block count 65283 exceeds size of device (512 blocks) [ 459.969880][T24701] loop1: detected capacity change from 0 to 4096 21:28:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100060f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 459.991851][T24724] EXT4-fs (loop5): bad geometry: block count 530 exceeds size of device (512 blocks) [ 460.005852][T24714] loop2: detected capacity change from 0 to 4096 [ 460.023585][T24701] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 460.033450][T24701] EXT4-fs (loop1): group descriptors corrupted! [ 460.054162][T24714] EXT4-fs (loop2): bad geometry: block count 262144 exceeds size of device (512 blocks) [ 460.067786][T24742] loop0: detected capacity change from 0 to 4 [ 460.089904][T24746] loop3: detected capacity change from 0 to 65 [ 460.096401][T24742] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.099675][T24751] loop1: detected capacity change from 0 to 4096 [ 460.110962][T24724] loop5: detected capacity change from 0 to 4096 [ 460.120483][T24751] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 460.130362][T24751] EXT4-fs (loop1): group descriptors corrupted! [ 460.142924][T24758] loop4: detected capacity change from 0 to 4096 21:28:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000005600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:48 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600104060f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 460.146400][T24746] EXT4-fs (loop3): unsupported descriptor size 0 [ 460.155844][T24724] EXT4-fs (loop5): bad geometry: block count 530 exceeds size of device (512 blocks) [ 460.162342][T24742] loop0: detected capacity change from 0 to 4 [ 460.176769][T24742] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 460.190624][T24758] EXT4-fs (loop4): bad geometry: block count 768 exceeds size of device (512 blocks) 21:28:48 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bb", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001302000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.209493][T24769] loop2: detected capacity change from 0 to 4096 [ 460.217394][T24769] EXT4-fs (loop2): bad geometry: block count 327680 exceeds size of device (512 blocks) 21:28:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.259932][T24758] loop4: detected capacity change from 0 to 4096 [ 460.269538][T24758] EXT4-fs (loop4): bad geometry: block count 768 exceeds size of device (512 blocks) [ 460.278949][T24787] loop1: detected capacity change from 0 to 4096 [ 460.292976][T24788] loop3: detected capacity change from 0 to 65 [ 460.300284][T24788] EXT4-fs (loop3): unsupported descriptor size 0 21:28:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.310635][T24784] loop0: detected capacity change from 0 to 4 [ 460.320263][T24769] loop2: detected capacity change from 0 to 4096 [ 460.326687][T24787] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 460.336456][T24787] EXT4-fs (loop1): group descriptors corrupted! [ 460.350187][T24769] EXT4-fs (loop2): bad geometry: block count 327680 exceeds size of device (512 blocks) 21:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bb", 0x10, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000006600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 460.355276][T24784] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 460.387334][T24800] loop5: detected capacity change from 0 to 4096 [ 460.396029][T24800] EXT4-fs (loop5): bad geometry: block count 531 exceeds size of device (512 blocks) 21:28:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.414542][T24806] loop4: detected capacity change from 0 to 4096 [ 460.436557][T24811] loop2: detected capacity change from 0 to 4096 [ 460.444143][T24815] loop3: detected capacity change from 0 to 65 [ 460.444208][T24787] loop1: detected capacity change from 0 to 4096 21:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90f", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 460.457929][T24811] EXT4-fs (loop2): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 460.475081][T24806] EXT4-fs (loop4): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 460.491339][T24815] EXT4-fs (loop3): unsupported descriptor size 0 21:28:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100070f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 460.520582][T24787] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 460.530466][T24787] EXT4-fs (loop1): group descriptors corrupted! [ 460.540179][T24836] loop3: detected capacity change from 0 to 65 [ 460.542748][T24829] loop0: detected capacity change from 0 to 4 [ 460.551663][T24830] loop5: detected capacity change from 0 to 4096 [ 460.553414][T24806] loop4: detected capacity change from 0 to 4096 21:28:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90f", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 460.588128][T24830] EXT4-fs (loop5): bad geometry: block count 532 exceeds size of device (512 blocks) [ 460.597875][T24836] EXT4-fs (loop3): unsupported descriptor size 0 [ 460.598355][T24829] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 460.613475][T24811] loop2: detected capacity change from 0 to 4096 [ 460.613777][T24806] EXT4-fs (loop4): bad geometry: block count 1024 exceeds size of device (512 blocks) 21:28:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.666252][T24811] EXT4-fs (loop2): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 460.680116][T24829] loop0: detected capacity change from 0 to 4 21:28:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000310019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.715170][T24850] loop1: detected capacity change from 0 to 4096 [ 460.729432][T24829] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 460.745104][T24866] loop5: detected capacity change from 0 to 4096 [ 460.753846][T24850] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000007600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 460.763630][T24850] EXT4-fs (loop1): group descriptors corrupted! [ 460.772189][T24860] loop4: detected capacity change from 0 to 4096 [ 460.779012][T24866] EXT4-fs (loop5): bad geometry: block count 533 exceeds size of device (512 blocks) [ 460.790618][T24869] loop3: detected capacity change from 0 to 65 [ 460.806492][T24860] EXT4-fs (loop4): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 460.820729][T24869] EXT4-fs (loop3): unsupported descriptor size 0 [ 460.825710][T24878] loop2: detected capacity change from 0 to 4096 21:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90f", 0x18, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 460.865934][T24878] EXT4-fs (loop2): bad geometry: block count 3211264 exceeds size of device (512 blocks) [ 460.877029][T24850] loop1: detected capacity change from 0 to 4096 [ 460.881620][T24866] loop5: detected capacity change from 0 to 4096 [ 460.883475][T24883] loop0: detected capacity change from 0 to 4 [ 460.897206][T24860] loop4: detected capacity change from 0 to 4096 21:28:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100090f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.933147][T24850] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 460.942978][T24850] EXT4-fs (loop1): group descriptors corrupted! [ 460.949957][T24866] EXT4-fs (loop5): bad geometry: block count 533 exceeds size of device (512 blocks) [ 460.962851][T24883] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 460.973341][T24878] loop2: detected capacity change from 0 to 4096 21:28:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 460.980808][T24860] EXT4-fs (loop4): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 460.983557][T24902] loop3: detected capacity change from 0 to 65 [ 461.013508][T24883] loop0: detected capacity change from 0 to 4 [ 461.022137][T24878] EXT4-fs (loop2): bad geometry: block count 3211264 exceeds size of device (512 blocks) 21:28:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000320019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 461.067396][T24902] EXT4-fs (loop3): unsupported descriptor size 0 [ 461.079975][T24883] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:49 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000008600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 461.118404][T24914] loop5: detected capacity change from 0 to 4096 [ 461.133873][T24913] loop1: detected capacity change from 0 to 4096 [ 461.162872][T24914] EXT4-fs (loop5): bad geometry: block count 537 exceeds size of device (512 blocks) [ 461.174232][T24913] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.182724][T24922] loop4: detected capacity change from 0 to 4096 [ 461.184005][T24913] EXT4-fs (loop1): group descriptors corrupted! [ 461.198905][T24931] loop3: detected capacity change from 0 to 65 [ 461.201373][T24930] loop2: detected capacity change from 0 to 4096 21:28:49 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 461.248540][T24922] EXT4-fs (loop4): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 461.249202][T24913] loop1: detected capacity change from 0 to 4096 [ 461.264783][T24931] EXT4-fs (loop3): unsupported descriptor size 0 [ 461.266322][T24913] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.281004][T24913] EXT4-fs (loop1): group descriptors corrupted! 21:28:49 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000a0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 461.305286][T24930] EXT4-fs (loop2): bad geometry: block count 3276800 exceeds size of device (512 blocks) [ 461.310313][T24943] loop0: detected capacity change from 0 to 4 [ 461.338500][T24943] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 461.380949][T24956] loop5: detected capacity change from 0 to 4096 [ 461.387520][T24930] loop2: detected capacity change from 0 to 4096 [ 461.387680][T24922] loop4: detected capacity change from 0 to 4096 [ 461.394506][T24930] EXT4-fs (loop2): bad geometry: block count 3276800 exceeds size of device (512 blocks) [ 461.401291][T24955] loop3: detected capacity change from 0 to 65 [ 461.417600][T24956] EXT4-fs (loop5): bad geometry: block count 538 exceeds size of device (512 blocks) 21:28:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000fffffffe0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000008000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000009600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 461.417675][T24943] loop0: detected capacity change from 0 to 4 [ 461.431028][T24922] EXT4-fs (loop4): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 461.434393][T24968] loop1: detected capacity change from 0 to 4096 [ 461.464303][T24968] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.474206][T24968] EXT4-fs (loop1): group descriptors corrupted! 21:28:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4", 0x1c, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 461.495411][T24943] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 461.503825][T24956] loop5: detected capacity change from 0 to 4096 [ 461.511033][T24955] EXT4-fs (loop3): unsupported descriptor size 0 [ 461.550152][T24983] loop2: detected capacity change from 0 to 4096 [ 461.558936][T24968] loop1: detected capacity change from 0 to 4096 [ 461.569902][T24956] EXT4-fs (loop5): bad geometry: block count 538 exceeds size of device (512 blocks) [ 461.579444][T24982] loop4: detected capacity change from 0 to 4096 [ 461.580901][T24990] loop0: detected capacity change from 0 to 4 21:28:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000b0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001b02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 461.598165][T24983] EXT4-fs (loop2): bad geometry: block count 16711679 exceeds size of device (512 blocks) [ 461.608607][T24999] loop3: detected capacity change from 0 to 65 [ 461.611772][T24968] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.624560][T24968] EXT4-fs (loop1): group descriptors corrupted! [ 461.633652][T24982] EXT4-fs (loop4): bad geometry: block count 2048 exceeds size of device (512 blocks) [ 461.643610][T24990] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 461.652135][T24999] EXT4-fs (loop3): unsupported descriptor size 0 [ 461.685689][T24990] loop0: detected capacity change from 0 to 4 [ 461.691872][T24982] loop4: detected capacity change from 0 to 4096 21:28:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000a600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 461.698721][T24983] loop2: detected capacity change from 0 to 4096 [ 461.706014][T24982] EXT4-fs (loop4): bad geometry: block count 2048 exceeds size of device (512 blocks) [ 461.725704][T24983] EXT4-fs (loop2): bad geometry: block count 16711679 exceeds size of device (512 blocks) [ 461.729661][T25015] loop1: detected capacity change from 0 to 4096 21:28:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000c0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 461.744676][T24990] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 461.762205][T25020] loop5: detected capacity change from 0 to 4096 [ 461.772647][T25020] EXT4-fs (loop5): bad geometry: block count 539 exceeds size of device (512 blocks) [ 461.782747][T25015] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.792657][T25015] EXT4-fs (loop1): group descriptors corrupted! [ 461.827187][T25027] loop3: detected capacity change from 0 to 65 [ 461.838807][T25027] EXT4-fs (loop3): unsupported descriptor size 0 [ 461.844961][T25015] loop1: detected capacity change from 0 to 4096 [ 461.845212][T25037] loop0: detected capacity change from 0 to 4 [ 461.875559][T25015] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 461.885457][T25015] EXT4-fs (loop1): group descriptors corrupted! [ 461.892027][T25039] loop2: detected capacity change from 0 to 4096 [ 461.894089][T25037] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 461.907346][T25048] loop4: detected capacity change from 0 to 4096 [ 461.911155][T25039] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 461.923717][T25039] EXT4-fs (loop2): group descriptors corrupted! [ 461.929340][T25048] EXT4-fs (loop4): bad geometry: block count 3840 exceeds size of device (512 blocks) 21:28:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000500000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000b600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000010000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 461.988218][T25048] loop4: detected capacity change from 0 to 4096 [ 461.998840][T25048] EXT4-fs (loop4): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 462.019122][T25037] loop0: detected capacity change from 0 to 4 [ 462.026414][T25037] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:50 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b40100", 0x1e, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 462.036443][T25065] loop3: detected capacity change from 0 to 65 [ 462.044881][T25065] EXT4-fs (loop3): unsupported descriptor size 0 [ 462.066898][T25067] loop5: detected capacity change from 0 to 4096 [ 462.086743][T25076] loop2: detected capacity change from 0 to 4096 [ 462.093576][T25067] EXT4-fs (loop5): bad geometry: block count 540 exceeds size of device (512 blocks) [ 462.108030][T25076] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 462.108332][T25064] loop1: detected capacity change from 0 to 4096 [ 462.118083][T25076] EXT4-fs (loop2): group descriptors corrupted! [ 462.126709][T25082] loop4: detected capacity change from 0 to 4096 [ 462.138432][T25082] EXT4-fs (loop4): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 462.169237][T25067] loop5: detected capacity change from 0 to 4096 21:28:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000017000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 462.188255][T25087] loop0: detected capacity change from 0 to 4 [ 462.190897][T25064] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 462.204124][T25064] EXT4-fs (loop1): group descriptors corrupted! [ 462.215327][T25067] EXT4-fs (loop5): bad geometry: block count 540 exceeds size of device (512 blocks) [ 462.221194][T25076] loop2: detected capacity change from 0 to 4096 [ 462.231913][T25091] loop3: detected capacity change from 0 to 65 21:28:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000800000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 462.240958][T25087] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 462.264101][T25091] EXT4-fs (loop3): unsupported descriptor size 0 21:28:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000d0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 462.283068][T25076] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 462.293199][T25076] EXT4-fs (loop2): group descriptors corrupted! 21:28:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000c600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 462.369604][T25111] loop5: detected capacity change from 0 to 4096 [ 462.369611][T25087] loop0: detected capacity change from 0 to 4 [ 462.370714][T25110] loop4: detected capacity change from 0 to 4096 [ 462.397730][T25087] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 462.406673][T25111] EXT4-fs (loop5): bad geometry: block count 541 exceeds size of device (512 blocks) [ 462.425908][T25110] EXT4-fs (loop4): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 462.449306][T25123] loop3: detected capacity change from 0 to 65 [ 462.449733][T25124] loop2: detected capacity change from 0 to 4096 [ 462.474692][T25131] loop1: detected capacity change from 0 to 4096 [ 462.475524][T25111] loop5: detected capacity change from 0 to 4096 [ 462.492290][T25123] EXT4-fs (loop3): unsupported descriptor size 0 [ 462.500090][T25111] EXT4-fs (loop5): bad geometry: block count 541 exceeds size of device (512 blocks) [ 462.504471][T25131] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 462.509860][T25110] loop4: detected capacity change from 0 to 4096 21:28:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 462.519322][T25131] EXT4-fs (loop1): group descriptors corrupted! [ 462.526443][T25142] loop0: detected capacity change from 0 to 4 [ 462.533370][T25124] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 462.556182][T25124] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 21:28:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 462.566721][T25124] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 462.576671][T25142] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 462.590801][T25110] EXT4-fs (loop4): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 462.592846][T25124] EXT4-fs (loop2): mount failed 21:28:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000e0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 462.641255][T25131] loop1: detected capacity change from 0 to 4096 [ 462.657389][T25142] loop0: detected capacity change from 0 to 4 21:28:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000d600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 462.682318][T25131] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 462.692132][T25131] EXT4-fs (loop1): group descriptors corrupted! [ 462.699181][T25142] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 462.711556][T25124] loop2: detected capacity change from 0 to 4096 [ 462.720293][T25166] loop5: detected capacity change from 0 to 4096 [ 462.723260][T25167] loop3: detected capacity change from 0 to 65 [ 462.746596][T25166] EXT4-fs (loop5): bad geometry: block count 546 exceeds size of device (512 blocks) [ 462.756317][T25182] loop4: detected capacity change from 0 to 4096 [ 462.756949][T25124] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 462.780820][T25124] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 462.784022][T25182] EXT4-fs (loop4): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 462.791358][T25124] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 462.810717][T25167] EXT4-fs (loop3): unsupported descriptor size 0 [ 462.816801][T25124] EXT4-fs (loop2): mount failed [ 462.837204][T25181] loop1: detected capacity change from 0 to 4096 21:28:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001000000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 462.849615][T25182] loop4: detected capacity change from 0 to 4096 [ 462.858771][T25181] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 462.863063][T25191] loop0: detected capacity change from 0 to 4 [ 462.868676][T25181] EXT4-fs (loop1): group descriptors corrupted! [ 462.882659][T25191] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 462.892458][T25182] EXT4-fs (loop4): bad geometry: block count 11776 exceeds size of device (512 blocks) 21:28:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000f0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000030000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 462.921802][T25191] loop0: detected capacity change from 0 to 4 [ 462.928708][T25191] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000e600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 462.997172][T25207] loop5: detected capacity change from 0 to 4096 [ 462.997189][T25208] loop3: detected capacity change from 0 to 65 [ 463.020197][T25212] loop2: detected capacity change from 0 to 4096 [ 463.029846][T25207] EXT4-fs (loop5): bad geometry: block count 549 exceeds size of device (512 blocks) [ 463.041106][T25208] EXT4-fs (loop3): unsupported descriptor size 0 [ 463.049209][T25221] loop1: detected capacity change from 0 to 4096 [ 463.054526][T25228] loop0: detected capacity change from 0 to 4 [ 463.066443][T25228] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 463.074806][T25224] loop4: detected capacity change from 0 to 4096 [ 463.081009][T25212] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 21:28:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 463.081445][T25221] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.099285][T25212] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 463.109044][T25221] EXT4-fs (loop1): group descriptors corrupted! [ 463.119533][T25212] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.142662][T25224] EXT4-fs (loop4): bad geometry: block count 12288 exceeds size of device (512 blocks) [ 463.157263][T25212] EXT4-fs (loop2): mount failed [ 463.164132][T25228] loop0: detected capacity change from 0 to 4 [ 463.179600][T25207] loop5: detected capacity change from 0 to 4096 [ 463.191025][T25228] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000f600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 463.200330][T25221] loop1: detected capacity change from 0 to 4096 [ 463.206869][T25251] loop3: detected capacity change from 0 to 65 [ 463.214940][T25207] EXT4-fs (loop5): bad geometry: block count 549 exceeds size of device (512 blocks) [ 463.225929][T25224] loop4: detected capacity change from 0 to 4096 21:28:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001f80f0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:51 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 463.246673][T25251] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 463.253880][T25221] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.263660][T25221] EXT4-fs (loop1): group descriptors corrupted! [ 463.271414][T25212] loop2: detected capacity change from 0 to 4096 21:28:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000051000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.315261][T25264] loop0: detected capacity change from 0 to 4 [ 463.324849][T25264] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 463.340729][T25224] EXT4-fs (loop4): bad geometry: block count 12288 exceeds size of device (512 blocks) [ 463.357527][T25212] EXT4-fs: failed to create workqueue 21:28:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003000000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.363006][T25212] EXT4-fs (loop2): mount failed [ 463.372929][T25278] loop3: detected capacity change from 0 to 65 [ 463.385005][T25279] loop5: detected capacity change from 0 to 4096 [ 463.400432][T25276] loop1: detected capacity change from 0 to 4096 21:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 463.414651][T25264] loop0: detected capacity change from 0 to 4 [ 463.424549][T25276] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.428194][T25264] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 463.434354][T25276] EXT4-fs (loop1): group descriptors corrupted! [ 463.446049][T25278] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 463.455563][T25279] EXT4-fs (loop5): bad geometry: block count 558 exceeds size of device (512 blocks) 21:28:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000010600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 463.482405][T25291] loop4: detected capacity change from 0 to 4096 [ 463.526523][T25291] EXT4-fs (loop4): bad geometry: block count 20736 exceeds size of device (512 blocks) [ 463.533058][T25296] loop2: detected capacity change from 0 to 4096 [ 463.539310][T25279] loop5: detected capacity change from 0 to 4096 [ 463.551550][T25276] loop1: detected capacity change from 0 to 4096 [ 463.563810][T25304] loop3: detected capacity change from 0 to 65 21:28:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600120100f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000066000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.572768][T25296] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 463.590959][T25296] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 463.592316][T25276] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.601504][T25296] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.611231][T25276] EXT4-fs (loop1): group descriptors corrupted! [ 463.611658][T25279] EXT4-fs (loop5): bad geometry: block count 558 exceeds size of device (512 blocks) [ 463.649698][T25304] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 463.662503][T25296] EXT4-fs (loop2): mount failed [ 463.667746][T25314] loop0: detected capacity change from 0 to 4 21:28:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.679354][T25314] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 463.679794][T25323] loop4: detected capacity change from 0 to 4096 [ 463.706856][T25323] EXT4-fs (loop4): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 463.716698][T25322] loop1: detected capacity change from 0 to 4096 21:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 463.726821][T25314] loop0: detected capacity change from 0 to 4 [ 463.734049][T25322] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.738306][T25296] loop2: detected capacity change from 0 to 4096 [ 463.743938][T25322] EXT4-fs (loop1): group descriptors corrupted! [ 463.765958][T25314] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003100000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.774819][T25323] loop4: detected capacity change from 0 to 4096 [ 463.780004][T25296] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 463.799416][T25296] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 463.809968][T25296] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 463.824665][T25296] EXT4-fs (loop2): mount failed 21:28:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000011600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000e010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.847009][T25323] EXT4-fs (loop4): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 463.863753][T25322] loop1: detected capacity change from 0 to 4096 21:28:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100110f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 463.907257][T25322] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 463.907570][T25354] loop5: detected capacity change from 0 to 4096 [ 463.917079][T25322] EXT4-fs (loop1): group descriptors corrupted! [ 463.944647][T25361] loop4: detected capacity change from 0 to 4096 21:28:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 463.953126][T25354] EXT4-fs (loop5): bad geometry: block count 560 exceeds size of device (512 blocks) [ 463.953218][T25361] EXT4-fs (loop4): bad geometry: block count 69120 exceeds size of device (512 blocks) [ 463.964618][T25352] loop2: detected capacity change from 0 to 4096 [ 463.978715][T25353] loop3: detected capacity change from 0 to 65 [ 464.011483][T25353] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 464.027217][T25352] EXT4-fs error (device loop2): ext4_ext_check_inode:459: inode #3: comm syz-executor.2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 464.028975][T25374] loop4: detected capacity change from 0 to 4096 21:28:52 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003200000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 464.046228][T25352] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 3 [ 464.063929][T25352] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 464.064937][T25374] EXT4-fs (loop4): bad geometry: block count 327680 exceeds size of device (512 blocks) [ 464.102018][T25352] EXT4-fs (loop2): mount failed [ 464.158162][T25382] loop0: detected capacity change from 0 to 4 [ 464.161945][T25381] loop1: detected capacity change from 0 to 4096 [ 464.172760][T25381] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 464.177821][T25374] loop4: detected capacity change from 0 to 4096 [ 464.182671][T25381] EXT4-fs (loop1): group descriptors corrupted! [ 464.198896][T25382] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:52 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100120f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 464.208165][T25389] loop5: detected capacity change from 0 to 4096 [ 464.211800][T25390] loop3: detected capacity change from 0 to 65 [ 464.217425][T25374] EXT4-fs (loop4): bad geometry: block count 327680 exceeds size of device (512 blocks) [ 464.226818][T25390] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 464.237759][T25389] EXT4-fs (loop5): bad geometry: block count 561 exceeds size of device (512 blocks) [ 464.239031][T25400] loop2: detected capacity change from 0 to 4096 21:28:52 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fe0f0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 464.282461][T25382] loop0: detected capacity change from 0 to 4 [ 464.288659][T25389] loop5: detected capacity change from 0 to 4096 [ 464.293652][T25400] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 4 [ 464.305629][T25400] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 464.326765][T25382] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 464.335889][T25389] EXT4-fs (loop5): bad geometry: block count 561 exceeds size of device (512 blocks) [ 464.339359][T25400] EXT4-fs (loop2): mount failed [ 464.345774][T25422] loop3: detected capacity change from 0 to 65 [ 464.350581][T25424] loop1: detected capacity change from 0 to 4096 [ 464.366769][T25425] loop4: detected capacity change from 0 to 4096 21:28:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000012600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100200f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 464.375066][T25425] EXT4-fs (loop4): bad geometry: block count 1048064 exceeds size of device (512 blocks) [ 464.386084][T25422] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 464.402422][T25424] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 464.412340][T25424] EXT4-fs (loop1): group descriptors corrupted! [ 464.472499][T25400] loop2: detected capacity change from 0 to 4096 [ 464.472559][T25438] loop0: detected capacity change from 0 to 4 [ 464.487503][T25425] loop4: detected capacity change from 0 to 4096 [ 464.499483][T25425] EXT4-fs (loop4): bad geometry: block count 1048064 exceeds size of device (512 blocks) [ 464.509931][T25438] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 464.511741][T25448] loop5: detected capacity change from 0 to 4096 [ 464.519551][T25451] loop3: detected capacity change from 0 to 65 [ 464.531713][T25400] EXT4-fs error (device loop2): ext4_quota_enable:6432: comm syz-executor.2: Bad quota inode # 4 [ 464.542345][T25400] EXT4-fs warning (device loop2): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 464.560033][T25451] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 21:28:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 464.580476][T25448] EXT4-fs (loop5): bad geometry: block count 562 exceeds size of device (512 blocks) [ 464.627435][T25400] EXT4-fs (loop2): mount failed [ 464.642607][T25438] loop0: detected capacity change from 0 to 4 [ 464.654368][T25465] loop1: detected capacity change from 0 to 4096 [ 464.661378][T25466] loop4: detected capacity change from 0 to 4096 21:28:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000022600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 464.674301][T25465] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 464.684098][T25465] EXT4-fs (loop1): group descriptors corrupted! [ 464.684424][T25466] EXT4-fs (loop4): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 464.713908][T25470] loop3: detected capacity change from 0 to 65 [ 464.718132][T25479] loop5: detected capacity change from 0 to 4096 21:28:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 464.723582][T25470] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 464.738766][T25479] EXT4-fs (loop5): bad geometry: block count 584 exceeds size of device (512 blocks) [ 464.807098][T25465] loop1: detected capacity change from 0 to 4096 [ 464.807134][T25489] loop2: detected capacity change from 0 to 4096 [ 464.813611][T25492] loop0: detected capacity change from 0 to 4 [ 464.826109][T25479] loop5: detected capacity change from 0 to 4096 [ 464.834482][T25479] EXT4-fs (loop5): bad geometry: block count 584 exceeds size of device (512 blocks) [ 464.844187][T25466] loop4: detected capacity change from 0 to 4096 21:28:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600110200f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 464.853349][T25492] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 464.862103][T25466] EXT4-fs (loop4): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 464.872157][T25465] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 464.875251][T25489] EXT4-fs (loop2): bad geometry: block count 514 exceeds size of device (512 blocks) [ 464.881919][T25465] EXT4-fs (loop1): group descriptors corrupted! [ 464.900954][T25500] loop3: detected capacity change from 0 to 65 21:28:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000310019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 464.909111][T25500] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 464.940841][T25492] loop0: detected capacity change from 0 to 4 [ 464.985128][T25489] loop2: detected capacity change from 0 to 4096 [ 464.995519][T25492] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000302000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000025600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 465.034667][T25489] EXT4-fs (loop2): bad geometry: block count 514 exceeds size of device (512 blocks) [ 465.093064][T25529] loop4: detected capacity change from 0 to 4096 [ 465.098299][T25521] loop5: detected capacity change from 0 to 4096 [ 465.111967][T25529] EXT4-fs (loop4): bad geometry: block count 3211264 exceeds size of device (512 blocks) [ 465.122694][T25525] loop3: detected capacity change from 0 to 65 [ 465.129144][T25526] loop1: detected capacity change from 0 to 4096 21:28:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 465.155872][T25525] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 465.158831][T25545] loop2: detected capacity change from 0 to 4096 [ 465.162771][T25521] EXT4-fs (loop5): bad geometry: block count 588 exceeds size of device (512 blocks) [ 465.179115][T25526] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 465.188915][T25526] EXT4-fs (loop1): group descriptors corrupted! [ 465.195770][T25529] loop4: detected capacity change from 0 to 4096 21:28:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000320019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002020019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:53 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100220f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 465.202944][T25538] loop0: detected capacity change from 0 to 4 [ 465.211188][T25538] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 465.223061][T25529] EXT4-fs (loop4): bad geometry: block count 3211264 exceeds size of device (512 blocks) [ 465.234135][T25545] EXT4-fs (loop2): bad geometry: block count 515 exceeds size of device (512 blocks) 21:28:53 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 465.290594][T25562] loop3: detected capacity change from 0 to 65 [ 465.297114][T25563] loop5: detected capacity change from 0 to 4096 [ 465.297711][T25566] loop1: detected capacity change from 0 to 4096 [ 465.309854][T25562] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 465.315447][T25563] EXT4-fs (loop5): bad geometry: block count 608 exceeds size of device (512 blocks) [ 465.330541][T25538] loop0: detected capacity change from 0 to 4 21:28:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 465.339812][T25545] loop2: detected capacity change from 0 to 4096 [ 465.350437][T25566] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 465.353121][T25538] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 465.360267][T25566] EXT4-fs (loop1): group descriptors corrupted! 21:28:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900002e600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 465.402162][T25545] EXT4-fs (loop2): bad geometry: block count 515 exceeds size of device (512 blocks) [ 465.414159][T25588] loop5: detected capacity change from 0 to 4096 [ 465.441230][T25591] loop4: detected capacity change from 0 to 4096 21:28:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 465.445430][T25586] loop3: detected capacity change from 0 to 65 [ 465.454908][T25588] EXT4-fs (loop5): bad geometry: block count 616 exceeds size of device (512 blocks) [ 465.467634][T25586] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 465.474237][T25591] EXT4-fs (loop4): bad geometry: block count 131584 exceeds size of device (512 blocks) [ 465.474713][T25566] loop1: detected capacity change from 0 to 4096 [ 465.504389][T25602] loop0: detected capacity change from 0 to 4 [ 465.520439][T25588] loop5: detected capacity change from 0 to 4096 [ 465.521553][T25602] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 465.527192][T25588] EXT4-fs (loop5): bad geometry: block count 616 exceeds size of device (512 blocks) 21:28:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 465.547123][T25566] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 465.555503][T25591] loop4: detected capacity change from 0 to 4096 [ 465.556887][T25566] EXT4-fs (loop1): group descriptors corrupted! [ 465.557711][T25616] loop3: detected capacity change from 0 to 65 [ 465.575776][T25617] loop2: detected capacity change from 0 to 4096 [ 465.582328][T25591] EXT4-fs (loop4): bad geometry: block count 131584 exceeds size of device (512 blocks) 21:28:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002030019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100250f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 465.606276][T25616] EXT4-fs (loop3): invalid first ino: 0 [ 465.612494][T25617] EXT4-fs (loop2): bad geometry: block count 516 exceeds size of device (512 blocks) [ 465.634689][T25602] loop0: detected capacity change from 0 to 4 21:28:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000048600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 465.675237][T25602] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 465.683649][T25631] loop5: detected capacity change from 0 to 4096 [ 465.690664][T25617] loop2: detected capacity change from 0 to 4096 [ 465.710967][T25638] loop1: detected capacity change from 0 to 4096 21:28:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 465.723233][T25631] EXT4-fs (loop5): bad geometry: block count 620 exceeds size of device (512 blocks) [ 465.735113][T25617] EXT4-fs (loop2): bad geometry: block count 516 exceeds size of device (512 blocks) [ 465.747853][T25646] loop4: detected capacity change from 0 to 4096 [ 465.760337][T25646] EXT4-fs (loop4): bad geometry: block count 197120 exceeds size of device (512 blocks) [ 465.771586][T25647] loop3: detected capacity change from 0 to 65 21:28:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 465.812367][T25638] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 465.816229][T25647] EXT4-fs (loop3): invalid first ino: 0 [ 465.822192][T25638] EXT4-fs (loop1): group descriptors corrupted! [ 465.834539][T25631] loop5: detected capacity change from 0 to 4096 [ 465.836783][T25646] loop4: detected capacity change from 0 to 4096 [ 465.850996][T25656] loop0: detected capacity change from 0 to 4 [ 465.863947][T25646] EXT4-fs (loop4): bad geometry: block count 197120 exceeds size of device (512 blocks) [ 465.869035][T25631] EXT4-fs (loop5): bad geometry: block count 620 exceeds size of device (512 blocks) 21:28:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002040019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 465.912507][T25656] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 465.929156][T25638] loop1: detected capacity change from 0 to 4096 [ 465.932738][T25671] loop2: detected capacity change from 0 to 4096 [ 465.948966][T25675] loop3: detected capacity change from 0 to 65 21:28:54 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001002e0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 465.956044][T25638] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 465.957838][T25675] EXT4-fs (loop3): invalid first ino: 0 [ 465.965811][T25638] EXT4-fs (loop1): group descriptors corrupted! [ 465.978888][T25656] loop0: detected capacity change from 0 to 4 [ 465.989532][T25671] EXT4-fs (loop2): bad geometry: block count 517 exceeds size of device (512 blocks) [ 465.995374][T25684] loop5: detected capacity change from 0 to 4096 21:28:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 465.999633][T25656] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 466.014880][T25684] EXT4-fs (loop5): bad geometry: block count 628 exceeds size of device (512 blocks) 21:28:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900004c600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 466.062550][T25692] loop1: detected capacity change from 0 to 4096 [ 466.096696][T25671] loop2: detected capacity change from 0 to 4096 [ 466.097435][T25700] loop4: detected capacity change from 0 to 4096 [ 466.103664][T25699] loop3: detected capacity change from 0 to 65 [ 466.117138][T25684] loop5: detected capacity change from 0 to 4096 [ 466.132811][T25692] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.142606][T25692] EXT4-fs (loop1): group descriptors corrupted! [ 466.149061][T25700] EXT4-fs (loop4): bad geometry: block count 262656 exceeds size of device (512 blocks) 21:28:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 466.153584][T25671] EXT4-fs (loop2): bad geometry: block count 517 exceeds size of device (512 blocks) 21:28:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000602000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 466.187252][T25684] EXT4-fs (loop5): bad geometry: block count 628 exceeds size of device (512 blocks) [ 466.197002][T25716] loop0: detected capacity change from 0 to 4 [ 466.206856][T25699] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 466.210234][T25716] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:54 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002060019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 466.231925][T25722] loop4: detected capacity change from 0 to 4096 [ 466.239750][T25692] loop1: detected capacity change from 0 to 4096 [ 466.247266][T25722] EXT4-fs (loop4): bad geometry: block count 328192 exceeds size of device (512 blocks) [ 466.277589][T25692] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.287376][T25692] EXT4-fs (loop1): group descriptors corrupted! [ 466.294266][T25716] loop0: detected capacity change from 0 to 4 [ 466.305778][T25716] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 466.324851][T25737] loop2: detected capacity change from 0 to 4096 21:28:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001003f0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000060600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 466.337530][T25741] loop4: detected capacity change from 0 to 4096 [ 466.337548][T25742] loop3: detected capacity change from 0 to 65 [ 466.344132][T25742] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 466.361010][T25737] EXT4-fs (loop2): bad geometry: block count 518 exceeds size of device (512 blocks) [ 466.380214][T25751] loop5: detected capacity change from 0 to 4096 [ 466.389352][T25751] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 466.420478][T25762] loop0: detected capacity change from 0 to 4 [ 466.427782][T25757] loop1: detected capacity change from 0 to 4096 [ 466.434442][T25762] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 466.450326][T25751] loop5: detected capacity change from 0 to 4096 [ 466.452647][T25766] loop3: detected capacity change from 0 to 65 [ 466.460638][T25741] EXT4-fs (loop4): bad geometry: block count 393728 exceeds size of device (512 blocks) [ 466.473304][T25757] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.483094][T25757] EXT4-fs (loop1): group descriptors corrupted! 21:28:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000068600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 466.483128][T25751] EXT4-fs (loop5): bad geometry: block count 634 exceeds size of device (512 blocks) [ 466.492688][T25737] loop2: detected capacity change from 0 to 4096 [ 466.502417][T25766] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 466.523892][T25737] EXT4-fs (loop2): bad geometry: block count 518 exceeds size of device (512 blocks) [ 466.528147][T25741] loop4: detected capacity change from 0 to 4096 [ 466.556152][T25757] loop1: detected capacity change from 0 to 4096 [ 466.587607][T25741] EXT4-fs (loop4): bad geometry: block count 393728 exceeds size of device (512 blocks) 21:28:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000702000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 466.601425][T25757] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.611206][T25757] EXT4-fs (loop1): group descriptors corrupted! [ 466.635220][T25790] loop0: detected capacity change from 0 to 4 21:28:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002070019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100400f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 466.656668][T25790] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 466.668432][T25797] loop3: detected capacity change from 0 to 65 [ 466.701329][T25801] loop5: detected capacity change from 0 to 4096 [ 466.708253][T25803] loop2: detected capacity change from 0 to 4096 [ 466.729082][T25797] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 466.737495][T25790] loop0: detected capacity change from 0 to 4 21:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600102450f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900006c600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 466.746643][T25803] EXT4-fs (loop2): bad geometry: block count 519 exceeds size of device (512 blocks) [ 466.765790][T25790] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 466.774065][T25801] EXT4-fs (loop5): bad geometry: block count 638 exceeds size of device (512 blocks) [ 466.818540][T25814] loop4: detected capacity change from 0 to 4096 [ 466.826795][T25814] EXT4-fs (loop4): bad geometry: block count 459264 exceeds size of device (512 blocks) [ 466.851394][T25801] loop5: detected capacity change from 0 to 4096 [ 466.854575][T25822] loop3: detected capacity change from 0 to 65 21:28:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002080019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 466.864824][T25801] EXT4-fs (loop5): bad geometry: block count 638 exceeds size of device (512 blocks) [ 466.875891][T25822] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 466.880716][T25836] loop2: detected capacity change from 0 to 4096 [ 466.884272][T25835] loop1: detected capacity change from 0 to 4096 [ 466.890449][T25838] loop0: detected capacity change from 0 to 4 21:28:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fd02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000", 0x60, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 466.916453][T25836] EXT4-fs (loop2): bad geometry: block count 520 exceeds size of device (512 blocks) [ 466.931429][T25838] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 466.940622][T25835] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 466.950406][T25835] EXT4-fs (loop1): group descriptors corrupted! [ 466.959484][T25836] loop2: detected capacity change from 0 to 4096 [ 466.966577][T25852] loop4: detected capacity change from 0 to 4096 [ 466.972270][T25857] loop5: detected capacity change from 0 to 4096 [ 466.980108][T25836] EXT4-fs (loop2): bad geometry: block count 520 exceeds size of device (512 blocks) [ 466.989999][T25857] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 467.000153][T25852] EXT4-fs (loop4): bad geometry: block count 524800 exceeds size of device (512 blocks) [ 467.000915][T25861] loop3: detected capacity change from 0 to 65 21:28:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.016945][T25838] loop0: detected capacity change from 0 to 4 [ 467.023143][T25835] loop1: detected capacity change from 0 to 4096 [ 467.039564][T25861] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 467.048122][T25857] loop5: detected capacity change from 0 to 4096 [ 467.057507][T25838] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000074600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002090019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.066111][T25835] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 467.075871][T25835] EXT4-fs (loop1): group descriptors corrupted! [ 467.081491][T25857] EXT4-fs (loop5): bad geometry: block count 765 exceeds size of device (512 blocks) [ 467.092468][T25852] loop4: detected capacity change from 0 to 4096 [ 467.103677][T25852] EXT4-fs (loop4): bad geometry: block count 524800 exceeds size of device (512 blocks) 21:28:55 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600102460f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fe02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.140010][T25882] loop2: detected capacity change from 0 to 4096 [ 467.155781][T25882] EXT4-fs (loop2): bad geometry: block count 521 exceeds size of device (512 blocks) [ 467.208119][T25899] loop3: detected capacity change from 0 to 65 [ 467.209381][T25896] loop0: detected capacity change from 0 to 4 [ 467.214518][T25900] loop4: detected capacity change from 0 to 4096 [ 467.229649][T25908] loop5: detected capacity change from 0 to 4096 [ 467.232013][T25900] EXT4-fs (loop4): bad geometry: block count 590336 exceeds size of device (512 blocks) [ 467.245920][T25902] loop1: detected capacity change from 0 to 4096 21:28:55 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:55 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900007a600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 467.250401][T25896] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 467.256232][T25902] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 467.261491][T25899] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 467.270106][T25902] EXT4-fs (loop1): group descriptors corrupted! [ 467.295703][T25908] EXT4-fs (loop5): bad geometry: block count 766 exceeds size of device (512 blocks) 21:28:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600102470f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020a0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.317693][T25917] loop2: detected capacity change from 0 to 4096 [ 467.352397][T25917] EXT4-fs (loop2): bad geometry: block count 522 exceeds size of device (512 blocks) [ 467.379806][T25924] loop3: detected capacity change from 0 to 65 [ 467.398681][T25924] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 467.412038][T25934] loop0: detected capacity change from 0 to 4 [ 467.414613][T25936] loop4: detected capacity change from 0 to 4096 21:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201", 0x63, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 467.440529][T25936] EXT4-fs (loop4): bad geometry: block count 655872 exceeds size of device (512 blocks) [ 467.455614][T25934] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 467.456009][T25940] loop5: detected capacity change from 0 to 4096 [ 467.463896][T25917] loop2: detected capacity change from 0 to 4096 [ 467.476592][T25940] EXT4-fs (loop5): bad geometry: block count 768 exceeds size of device (512 blocks) 21:28:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.481789][T25939] loop1: detected capacity change from 0 to 4096 [ 467.498034][T25934] loop0: detected capacity change from 0 to 4 [ 467.506654][T25917] EXT4-fs (loop2): bad geometry: block count 522 exceeds size of device (512 blocks) [ 467.516116][T25936] loop4: detected capacity change from 0 to 4096 [ 467.532387][T25934] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000b02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020b0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190000fe600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 467.545206][T25936] EXT4-fs (loop4): bad geometry: block count 655872 exceeds size of device (512 blocks) [ 467.568427][T25939] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 467.578229][T25939] EXT4-fs (loop1): group descriptors corrupted! 21:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242010012", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 467.589875][T25963] loop3: detected capacity change from 0 to 65 [ 467.592078][T25964] loop5: detected capacity change from 0 to 4096 [ 467.611135][T25963] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 467.651920][T25964] EXT4-fs (loop5): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 467.664927][T25939] loop1: detected capacity change from 0 to 4096 [ 467.680999][T25939] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 467.690876][T25939] EXT4-fs (loop1): group descriptors corrupted! 21:28:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100480f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 467.711924][T25984] loop2: detected capacity change from 0 to 4096 [ 467.721235][T25984] EXT4-fs (loop2): bad geometry: block count 523 exceeds size of device (512 blocks) [ 467.726651][T25986] loop3: detected capacity change from 0 to 65 [ 467.731665][T25979] loop4: detected capacity change from 0 to 4096 [ 467.746588][T25986] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 467.755420][T25987] loop0: detected capacity change from 0 to 4 21:28:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242010012", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.755938][T25964] loop5: detected capacity change from 0 to 4096 [ 467.769417][T25964] EXT4-fs (loop5): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 467.785279][T25987] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 467.786974][T25979] EXT4-fs (loop4): bad geometry: block count 721408 exceeds size of device (512 blocks) [ 467.835989][T26003] loop1: detected capacity change from 0 to 4096 [ 467.838046][T25987] loop0: detected capacity change from 0 to 4 [ 467.848747][T26003] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 467.858516][T26003] EXT4-fs (loop1): group descriptors corrupted! [ 467.895216][T25987] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 467.902613][T25979] loop4: detected capacity change from 0 to 4096 [ 467.903594][T26016] loop3: detected capacity change from 0 to 65 [ 467.910701][T26015] loop2: detected capacity change from 0 to 4096 [ 467.935256][T26016] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) 21:28:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600200000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d242010012", 0x65, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 467.943780][T25979] EXT4-fs (loop4): bad geometry: block count 721408 exceeds size of device (512 blocks) [ 467.955453][T26024] loop5: detected capacity change from 0 to 4096 [ 467.963824][T26015] EXT4-fs (loop2): bad geometry: block count 524 exceeds size of device (512 blocks) [ 467.974030][T26003] loop1: detected capacity change from 0 to 4096 21:28:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020c0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 467.994996][T26024] EXT4-fs (loop5): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 468.014362][T26003] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 468.021003][T26037] loop0: detected capacity change from 0 to 4 [ 468.024233][T26003] EXT4-fs (loop1): group descriptors corrupted! 21:28:56 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001004c0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000a000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.059608][T26024] loop5: detected capacity change from 0 to 4096 [ 468.074193][T26024] EXT4-fs (loop5): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 468.095964][T26015] loop2: detected capacity change from 0 to 4096 [ 468.102508][T26037] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 468.124568][T26050] loop3: detected capacity change from 0 to 65 21:28:56 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600300000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 468.160306][T26050] EXT4-fs (loop3): fragment/cluster size (65536) != block size (4096) [ 468.168891][T26051] loop4: detected capacity change from 0 to 4096 [ 468.173024][T26037] loop0: detected capacity change from 0 to 4 [ 468.183564][T26015] EXT4-fs (loop2): bad geometry: block count 524 exceeds size of device (512 blocks) [ 468.190213][T26037] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:56 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 468.205908][T26051] EXT4-fs (loop4): bad geometry: block count 786944 exceeds size of device (512 blocks) [ 468.218732][T26067] loop5: detected capacity change from 0 to 4096 [ 468.247273][T26068] loop1: detected capacity change from 0 to 4096 21:28:56 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000010e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.269895][T26067] EXT4-fs (loop5): bad geometry: block count 2560 exceeds size of device (512 blocks) [ 468.272292][T26080] loop3: detected capacity change from 0 to 65 [ 468.287557][T26068] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 468.297353][T26068] EXT4-fs (loop1): group descriptors corrupted! [ 468.305748][T26083] loop0: detected capacity change from 0 to 4 [ 468.311904][T26051] loop4: detected capacity change from 0 to 4096 [ 468.322049][T26083] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 468.327383][T26080] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 468.344551][T26089] loop2: detected capacity change from 0 to 4096 [ 468.351152][T26051] EXT4-fs (loop4): bad geometry: block count 786944 exceeds size of device (512 blocks) 21:28:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100600f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020d0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.399790][T26089] EXT4-fs (loop2): bad geometry: block count 525 exceeds size of device (512 blocks) [ 468.421775][T26083] loop0: detected capacity change from 0 to 4 [ 468.421775][T26097] loop5: detected capacity change from 0 to 4096 [ 468.435935][T26097] EXT4-fs (loop5): bad geometry: block count 3585 exceeds size of device (512 blocks) 21:28:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600400000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 468.451674][T26083] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 468.480508][T26089] loop2: detected capacity change from 0 to 4096 21:28:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100680f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.496475][T26113] loop3: detected capacity change from 0 to 65 [ 468.501046][T26089] EXT4-fs (loop2): bad geometry: block count 525 exceeds size of device (512 blocks) [ 468.506722][T26116] loop1: detected capacity change from 0 to 4096 [ 468.521833][T26116] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 468.531730][T26116] EXT4-fs (loop1): group descriptors corrupted! [ 468.542283][T26113] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 21:28:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 468.595601][T26126] loop4: detected capacity change from 0 to 4096 [ 468.612464][T26130] loop0: detected capacity change from 0 to 4 [ 468.636410][T26126] EXT4-fs (loop4): bad geometry: block count 852480 exceeds size of device (512 blocks) [ 468.650247][T26141] loop5: detected capacity change from 0 to 4096 [ 468.661585][T26146] loop2: detected capacity change from 0 to 4096 [ 468.672952][T26130] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020e0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.680436][T26140] loop1: detected capacity change from 0 to 4096 [ 468.691794][T26141] EXT4-fs (loop5): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 468.701500][T26151] loop3: detected capacity change from 0 to 65 [ 468.712128][T26140] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 468.715326][T26146] EXT4-fs (loop2): bad geometry: block count 526 exceeds size of device (512 blocks) [ 468.721934][T26140] EXT4-fs (loop1): group descriptors corrupted! [ 468.744458][T26151] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 468.751640][T26130] loop0: detected capacity change from 0 to 4 [ 468.759001][T26130] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 468.770408][T26146] loop2: detected capacity change from 0 to 4096 [ 468.772243][T26141] loop5: detected capacity change from 0 to 4096 21:28:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, 0x0) 21:28:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.787459][T26146] EXT4-fs (loop2): bad geometry: block count 526 exceeds size of device (512 blocks) [ 468.802906][T26141] EXT4-fs (loop5): bad geometry: block count 3840 exceeds size of device (512 blocks) 21:28:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600600000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 468.831262][T26172] loop4: detected capacity change from 0 to 4096 [ 468.838119][T26140] loop1: detected capacity change from 0 to 4096 21:28:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000011000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.878677][T26140] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 468.888544][T26140] EXT4-fs (loop1): group descriptors corrupted! [ 468.910749][T26172] EXT4-fs (loop4): bad geometry: block count 918016 exceeds size of device (512 blocks) 21:28:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001006c0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020f0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 468.927595][T26190] loop2: detected capacity change from 0 to 4096 [ 468.940539][T26193] loop3: detected capacity change from 0 to 65 [ 468.945606][T26189] loop0: detected capacity change from 0 to 4 [ 468.954417][T26189] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 468.956086][T26192] loop5: detected capacity change from 0 to 4096 21:28:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000012000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, 0x0) [ 468.972785][T26192] EXT4-fs (loop5): bad geometry: block count 4352 exceeds size of device (512 blocks) [ 468.989246][T26190] EXT4-fs (loop2): bad geometry: block count 527 exceeds size of device (512 blocks) 21:28:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 469.026633][T26189] loop0: detected capacity change from 0 to 4 [ 469.034191][T26189] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 469.048303][T26210] loop1: detected capacity change from 0 to 4096 [ 469.054097][T26209] loop4: detected capacity change from 0 to 4096 [ 469.063023][T26209] EXT4-fs (loop4): bad geometry: block count 983552 exceeds size of device (512 blocks) 21:28:57 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600700000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 469.075937][T26210] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.085776][T26210] EXT4-fs (loop1): group descriptors corrupted! [ 469.110435][T26218] loop5: detected capacity change from 0 to 4096 [ 469.120734][T26218] EXT4-fs (loop5): bad geometry: block count 4608 exceeds size of device (512 blocks) [ 469.130978][T26228] loop2: detected capacity change from 0 to 4096 [ 469.152047][T26228] EXT4-fs (loop2): bad geometry: block count 528 exceeds size of device (512 blocks) [ 469.156856][T26209] loop4: detected capacity change from 0 to 4096 [ 469.161693][T26226] loop3: detected capacity change from 0 to 65 21:28:57 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000013000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, 0x0) [ 469.174446][T26209] EXT4-fs (loop4): bad geometry: block count 983552 exceeds size of device (512 blocks) [ 469.182275][T26237] loop0: detected capacity change from 0 to 4 [ 469.202549][T26210] loop1: detected capacity change from 0 to 4096 [ 469.207605][T26237] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002100019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:57 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100740f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 469.235544][T26210] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.245348][T26210] EXT4-fs (loop1): group descriptors corrupted! [ 469.259036][T26228] loop2: detected capacity change from 0 to 4096 [ 469.266539][T26228] EXT4-fs (loop2): bad geometry: block count 528 exceeds size of device (512 blocks) [ 469.272479][T26237] loop0: detected capacity change from 0 to 4 21:28:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600800000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 469.293882][T26253] loop5: detected capacity change from 0 to 4096 [ 469.307287][T26237] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000014000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 469.352554][T26253] EXT4-fs (loop5): bad geometry: block count 4864 exceeds size of device (512 blocks) [ 469.391427][T26270] loop2: detected capacity change from 0 to 4096 21:28:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 469.401172][T26269] loop3: detected capacity change from 0 to 65 [ 469.411084][T26264] loop4: detected capacity change from 0 to 4096 [ 469.418758][T26275] loop1: detected capacity change from 0 to 4096 [ 469.436159][T26270] EXT4-fs (loop2): bad geometry: block count 529 exceeds size of device (512 blocks) [ 469.449288][T26276] loop0: detected capacity change from 0 to 4 [ 469.453509][T26264] EXT4-fs (loop4): bad geometry: block count 1049088 exceeds size of device (512 blocks) [ 469.472246][T26275] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.482038][T26275] EXT4-fs (loop1): group descriptors corrupted! [ 469.492415][T26287] loop5: detected capacity change from 0 to 4096 [ 469.499450][T26276] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 469.536821][T26287] EXT4-fs (loop5): bad geometry: block count 5120 exceeds size of device (512 blocks) [ 469.539149][T26264] loop4: detected capacity change from 0 to 4096 [ 469.546610][T26293] loop3: detected capacity change from 0 to 65 [ 469.555061][T26276] loop0: detected capacity change from 0 to 4 [ 469.559017][T26270] loop2: detected capacity change from 0 to 4096 21:28:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001007a0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002110019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600a00000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 469.582052][T26276] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 469.588525][T26264] EXT4-fs (loop4): bad geometry: block count 1049088 exceeds size of device (512 blocks) [ 469.601363][T26293] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 469.611128][T26293] EXT4-fs (loop3): group descriptors corrupted! [ 469.627509][T26270] EXT4-fs (loop2): bad geometry: block count 529 exceeds size of device (512 blocks) 21:28:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000001202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 469.651704][T26287] loop5: detected capacity change from 0 to 4096 [ 469.680918][T26287] EXT4-fs (loop5): bad geometry: block count 5120 exceeds size of device (512 blocks) 21:28:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:28:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000015000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 469.722169][T26323] loop0: detected capacity change from 0 to 4 [ 469.725120][T26324] loop1: detected capacity change from 0 to 4096 [ 469.729777][T26323] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 469.737782][T26328] loop4: detected capacity change from 0 to 4096 [ 469.759442][T26324] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.769269][T26324] EXT4-fs (loop1): group descriptors corrupted! [ 469.781811][T26323] loop0: detected capacity change from 0 to 4 [ 469.788870][T26328] EXT4-fs (loop4): bad geometry: block count 1114624 exceeds size of device (512 blocks) [ 469.804001][T26338] loop2: detected capacity change from 0 to 4096 [ 469.812257][T26323] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:28:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000402600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 469.822698][T26338] EXT4-fs (loop2): bad geometry: block count 530 exceeds size of device (512 blocks) [ 469.822969][T26342] loop3: detected capacity change from 0 to 65 [ 469.841421][T26342] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.849104][T26324] loop1: detected capacity change from 0 to 4096 [ 469.851242][T26342] EXT4-fs (loop3): group descriptors corrupted! [ 469.858797][T26328] loop4: detected capacity change from 0 to 4096 [ 469.876704][T26351] loop5: detected capacity change from 0 to 4096 [ 469.903415][T26324] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 469.904954][T26338] loop2: detected capacity change from 0 to 4096 [ 469.913384][T26324] EXT4-fs (loop1): group descriptors corrupted! 21:28:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600f00000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600101b80f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 469.913713][T26328] EXT4-fs (loop4): bad geometry: block count 1114624 exceeds size of device (512 blocks) [ 469.936225][T26351] EXT4-fs (loop5): bad geometry: block count 5376 exceeds size of device (512 blocks) [ 469.941053][T26338] EXT4-fs (loop2): bad geometry: block count 530 exceeds size of device (512 blocks) [ 469.956740][T26363] loop3: detected capacity change from 0 to 4 21:28:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002120019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002202000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 469.986454][T26351] loop5: detected capacity change from 0 to 4096 [ 469.996048][T26363] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 512 [ 470.004430][T26351] EXT4-fs (loop5): bad geometry: block count 5376 exceeds size of device (512 blocks) [ 470.008209][T26374] loop0: detected capacity change from 0 to 4 21:28:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20c0ed000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:58 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000017000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.033582][T26374] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 470.041471][T26380] loop1: detected capacity change from 0 to 4096 [ 470.060583][T26380] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.070407][T26380] EXT4-fs (loop1): group descriptors corrupted! [ 470.095594][T26374] loop0: detected capacity change from 0 to 4 [ 470.102917][T26374] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 470.113620][T26390] loop2: detected capacity change from 0 to 4096 [ 470.128668][T26402] loop5: detected capacity change from 0 to 4096 21:28:58 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000601400000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 470.141852][T26390] EXT4-fs (loop2): bad geometry: block count 546 exceeds size of device (512 blocks) [ 470.150022][T26400] loop3: detected capacity change from 0 to 4 [ 470.155072][T26380] loop1: detected capacity change from 0 to 4096 [ 470.157598][T26396] loop4: detected capacity change from 0 to 4096 [ 470.180433][T26400] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 512 21:28:58 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600101b90f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:58 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xf0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 470.189498][T26396] EXT4-fs (loop4): bad geometry: block count 1180160 exceeds size of device (512 blocks) [ 470.200174][T26402] EXT4-fs (loop5): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 470.209990][T26380] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.219806][T26380] EXT4-fs (loop1): group descriptors corrupted! [ 470.281418][T26417] loop0: detected capacity change from 0 to 4 [ 470.281492][T26396] loop4: detected capacity change from 0 to 4096 [ 470.295181][T26390] loop2: detected capacity change from 0 to 4096 [ 470.318523][T26396] EXT4-fs (loop4): bad geometry: block count 1180160 exceeds size of device (512 blocks) 21:28:59 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xffef}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:28:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002502000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.330131][T26417] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 470.334560][T26402] loop5: detected capacity change from 0 to 4096 [ 470.338317][T26427] loop1: detected capacity change from 0 to 4096 [ 470.355658][T26402] EXT4-fs (loop5): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 470.363223][T26390] EXT4-fs (loop2): bad geometry: block count 546 exceeds size of device (512 blocks) 21:28:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002180019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.396096][T26427] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.405938][T26427] EXT4-fs (loop1): group descriptors corrupted! [ 470.422064][T26417] loop0: detected capacity change from 0 to 4 [ 470.435700][T26447] loop4: detected capacity change from 0 to 4096 21:28:59 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x148}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:28:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000019000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.437324][T26417] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 470.443708][T26447] EXT4-fs (loop4): bad geometry: block count 1573376 exceeds size of device (512 blocks) [ 470.472730][T26427] loop1: detected capacity change from 0 to 4096 [ 470.492672][T26427] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.501127][T26457] loop2: detected capacity change from 0 to 4096 [ 470.502541][T26427] EXT4-fs (loop1): group descriptors corrupted! 21:28:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600101ba0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000602e00000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 470.546651][T26447] loop4: detected capacity change from 0 to 4096 [ 470.554095][T26447] EXT4-fs (loop4): bad geometry: block count 1573376 exceeds size of device (512 blocks) [ 470.570134][T26457] EXT4-fs (loop2): bad geometry: block count 549 exceeds size of device (512 blocks) 21:28:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x25, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600103c10f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002220019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.599275][T26471] loop1: detected capacity change from 0 to 4096 [ 470.609139][T26471] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.618940][T26471] EXT4-fs (loop1): group descriptors corrupted! [ 470.630837][T26475] loop5: detected capacity change from 0 to 4096 [ 470.672450][T26475] EXT4-fs (loop5): bad geometry: block count 6400 exceeds size of device (512 blocks) [ 470.718504][T26483] loop3: detected capacity change from 0 to 4096 [ 470.733497][T26457] loop2: detected capacity change from 0 to 4096 [ 470.738288][T26475] loop5: detected capacity change from 0 to 4096 [ 470.739959][T26486] loop0: detected capacity change from 0 to 4 [ 470.746992][T26492] loop4: detected capacity change from 0 to 4096 21:28:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002250019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.764526][T26493] loop1: detected capacity change from 0 to 4096 [ 470.771192][T26492] EXT4-fs (loop4): bad geometry: block count 2228736 exceeds size of device (512 blocks) [ 470.781857][T26457] EXT4-fs (loop2): bad geometry: block count 549 exceeds size of device (512 blocks) [ 470.792703][T26486] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 470.794961][T26493] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:28:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001a000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 470.800980][T26475] EXT4-fs (loop5): bad geometry: block count 6400 exceeds size of device (512 blocks) [ 470.810623][T26493] EXT4-fs (loop1): group descriptors corrupted! [ 470.832935][T26483] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 470.844148][T26483] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 470.884184][T26486] loop0: detected capacity change from 0 to 4 [ 470.890539][T26483] EXT4-fs (loop3): mount failed [ 470.890635][T26493] loop1: detected capacity change from 0 to 4096 [ 470.904011][T26493] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 470.913865][T26493] EXT4-fs (loop1): group descriptors corrupted! 21:28:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x15, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000603200000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000022e0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010ff80f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 470.930135][T26486] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 470.937705][T26516] loop4: detected capacity change from 0 to 4096 [ 470.945831][T26522] loop5: detected capacity change from 0 to 4096 [ 470.948501][T26516] EXT4-fs (loop4): bad geometry: block count 2425344 exceeds size of device (512 blocks) [ 471.007880][T26522] EXT4-fs (loop5): bad geometry: block count 6656 exceeds size of device (512 blocks) [ 471.013519][T26523] loop2: detected capacity change from 0 to 4096 [ 471.039943][T26523] EXT4-fs (loop2): bad geometry: block count 556 exceeds size of device (512 blocks) [ 471.059280][T26538] loop1: detected capacity change from 0 to 4096 [ 471.062744][T26541] loop3: detected capacity change from 0 to 4096 [ 471.071936][T26538] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 471.075892][T26545] loop0: detected capacity change from 0 to 4 [ 471.082721][T26538] EXT4-fs (loop1): group descriptors corrupted! [ 471.090508][T26545] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 471.104890][T26523] loop2: detected capacity change from 0 to 4096 [ 471.108720][T26539] loop4: detected capacity change from 0 to 4096 [ 471.114988][T26522] loop5: detected capacity change from 0 to 4096 [ 471.124305][T26541] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 471.135100][T26541] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. 21:28:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 471.157511][T26523] EXT4-fs (loop2): bad geometry: block count 556 exceeds size of device (512 blocks) [ 471.174317][T26545] loop0: detected capacity change from 0 to 4 [ 471.176439][T26541] EXT4-fs (loop3): mount failed [ 471.187112][T26538] loop1: detected capacity change from 0 to 4096 [ 471.189945][T26522] EXT4-fs (loop5): bad geometry: block count 6656 exceeds size of device (512 blocks) 21:28:59 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000606400000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:59 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x10, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:28:59 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001fffe0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 471.203525][T26539] EXT4-fs (loop4): bad geometry: block count 3015168 exceeds size of device (512 blocks) [ 471.217906][T26545] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 471.227331][T26538] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 471.237164][T26538] EXT4-fs (loop1): group descriptors corrupted! 21:28:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:28:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001b000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 471.294178][T26574] loop3: detected capacity change from 0 to 4 [ 471.295935][T26576] loop0: detected capacity change from 0 to 4 [ 471.301744][T26574] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 512 [ 471.308703][T26576] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000606600000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 471.343491][T26584] loop4: detected capacity change from 0 to 4096 21:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x202500, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 471.395157][T26584] EXT4-fs (loop4): bad geometry: block count 3146240 exceeds size of device (512 blocks) [ 471.406601][T26586] loop2: detected capacity change from 0 to 4096 [ 471.416601][T26586] EXT4-fs (loop2): bad geometry: block count 557 exceeds size of device (512 blocks) [ 471.430905][T26597] loop0: detected capacity change from 0 to 4 [ 471.436168][T26599] loop5: detected capacity change from 0 to 4096 21:29:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 471.488362][T26600] loop1: detected capacity change from 0 to 4096 [ 471.507173][T26597] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 471.515204][T26584] loop4: detected capacity change from 0 to 4096 [ 471.523631][T26600] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:29:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002310019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 471.533412][T26600] EXT4-fs (loop1): group descriptors corrupted! [ 471.533634][T26584] EXT4-fs (loop4): bad geometry: block count 3146240 exceeds size of device (512 blocks) [ 471.551061][T26599] EXT4-fs (loop5): bad geometry: block count 6912 exceeds size of device (512 blocks) [ 471.569018][T26614] loop3: detected capacity change from 0 to 4114 [ 471.594143][T26599] loop5: detected capacity change from 0 to 4096 [ 471.594188][T26597] loop0: detected capacity change from 0 to 4 [ 471.600877][T26620] loop2: detected capacity change from 0 to 4096 [ 471.612079][T26614] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 471.623588][T26614] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. 21:29:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060fe00000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001c000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010fff0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 471.641311][T26614] EXT4-fs (loop3): mount failed [ 471.646350][T26597] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 471.651529][T26620] EXT4-fs (loop2): bad geometry: block count 558 exceeds size of device (512 blocks) [ 471.664788][T26599] EXT4-fs (loop5): bad geometry: block count 6912 exceeds size of device (512 blocks) 21:29:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 471.732946][T26635] loop4: detected capacity change from 0 to 4096 [ 471.746051][T26620] loop2: detected capacity change from 0 to 4096 [ 471.753000][T26635] EXT4-fs (loop4): bad geometry: block count 3211776 exceeds size of device (512 blocks) [ 471.764865][T26620] EXT4-fs (loop2): bad geometry: block count 558 exceeds size of device (512 blocks) [ 471.792257][T26646] loop0: detected capacity change from 0 to 4 [ 471.792257][T26647] loop1: detected capacity change from 0 to 4096 [ 471.807669][T26647] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 471.817464][T26647] EXT4-fs (loop1): group descriptors corrupted! [ 471.832471][T26646] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 471.841720][T26635] loop4: detected capacity change from 0 to 4096 [ 471.852922][T26635] EXT4-fs (loop4): bad geometry: block count 3211776 exceeds size of device (512 blocks) [ 471.882368][T26663] loop3: detected capacity change from 0 to 4096 21:29:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002480019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xfeffffffffffffff, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 471.889513][T26661] loop5: detected capacity change from 0 to 4096 [ 471.890003][T26646] loop0: detected capacity change from 0 to 4 [ 471.904332][T26661] EXT4-fs (loop5): bad geometry: block count 7168 exceeds size of device (512 blocks) [ 471.906257][T26662] loop2: detected capacity change from 0 to 4096 [ 471.915520][T26663] EXT4-fs (loop3): bad geometry: block count 525 exceeds size of device (512 blocks) 21:29:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001feff0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 471.941778][T26647] loop1: detected capacity change from 0 to 4096 [ 471.960028][T26646] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 471.969974][T26647] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 471.979780][T26647] EXT4-fs (loop1): group descriptors corrupted! [ 471.989536][T26662] EXT4-fs (loop2): bad geometry: block count 560 exceeds size of device (512 blocks) [ 472.014423][T26661] loop5: detected capacity change from 0 to 4096 [ 472.023023][T26682] loop4: detected capacity change from 0 to 4096 [ 472.047048][T26682] EXT4-fs (loop4): bad geometry: block count 4719104 exceeds size of device (512 blocks) [ 472.055011][T26690] loop3: detected capacity change from 0 to 264192 [ 472.057018][T26661] EXT4-fs (loop5): bad geometry: block count 7168 exceeds size of device (512 blocks) [ 472.063875][T26662] loop2: detected capacity change from 0 to 4096 [ 472.080945][T26690] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 512 21:29:00 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600003000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 472.089943][T26662] EXT4-fs (loop2): bad geometry: block count 560 exceeds size of device (512 blocks) 21:29:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001d000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003102000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010fff0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 472.130598][T26700] loop1: detected capacity change from 0 to 4096 [ 472.172416][T26700] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 472.182188][T26700] EXT4-fs (loop1): group descriptors corrupted! [ 472.226539][T26682] loop4: detected capacity change from 0 to 4096 [ 472.241427][T26717] loop3: detected capacity change from 0 to 4096 [ 472.249860][T26717] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 472.259921][T26717] EXT4-fs (loop3): group descriptors corrupted! [ 472.267991][T26700] loop1: detected capacity change from 0 to 4096 21:29:00 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 472.274533][T26682] EXT4-fs (loop4): bad geometry: block count 4719104 exceeds size of device (512 blocks) [ 472.275774][T26712] loop5: detected capacity change from 0 to 4096 [ 472.290750][T26718] loop2: detected capacity change from 0 to 4096 21:29:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000024c0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:00 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200ff8000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 472.319184][T26700] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 472.328973][T26700] EXT4-fs (loop1): group descriptors corrupted! [ 472.350027][T26727] loop0: detected capacity change from 0 to 4 21:29:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000003000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20d301, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 472.378334][T26712] EXT4-fs (loop5): bad geometry: block count 7424 exceeds size of device (512 blocks) [ 472.388209][T26718] EXT4-fs (loop2): bad geometry: block count 561 exceeds size of device (512 blocks) [ 472.398176][T26740] loop3: detected capacity change from 0 to 4096 [ 472.399327][T26727] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 472.414894][T26740] EXT4-fs (loop3): inodes count not valid: 16256800 vs 32 [ 472.462654][T26727] loop0: detected capacity change from 0 to 4 [ 472.475442][T26727] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 472.483951][T26746] loop4: detected capacity change from 0 to 4096 [ 472.490424][T26718] loop2: detected capacity change from 0 to 4096 [ 472.492185][T26712] loop5: detected capacity change from 0 to 4096 21:29:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002600019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000608603000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 472.504907][T26746] EXT4-fs (loop4): bad geometry: block count 4981248 exceeds size of device (512 blocks) [ 472.520714][T26718] EXT4-fs (loop2): bad geometry: block count 561 exceeds size of device (512 blocks) [ 472.522607][T26760] loop3: detected capacity change from 0 to 4201 [ 472.539299][T26761] loop1: detected capacity change from 0 to 4096 [ 472.541290][T26712] EXT4-fs (loop5): bad geometry: block count 7424 exceeds size of device (512 blocks) 21:29:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 472.583876][T26760] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 472.594488][T26760] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 472.615147][T26760] EXT4-fs (loop3): mount failed [ 472.620262][T26761] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:29:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 472.630029][T26761] EXT4-fs (loop1): group descriptors corrupted! [ 472.633209][T26775] loop0: detected capacity change from 0 to 4 [ 472.661158][T26782] loop4: detected capacity change from 0 to 4096 [ 472.666748][T26775] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 472.670676][T26782] EXT4-fs (loop4): bad geometry: block count 6291968 exceeds size of device (512 blocks) [ 472.689479][T26761] loop1: detected capacity change from 0 to 4096 [ 472.738504][T26761] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 472.745109][T26782] loop4: detected capacity change from 0 to 4096 [ 472.748400][T26761] EXT4-fs (loop1): group descriptors corrupted! [ 472.762038][T26775] loop0: detected capacity change from 0 to 4 [ 472.769170][T26796] loop2: detected capacity change from 0 to 4096 [ 472.776971][T26798] loop3: detected capacity change from 0 to 264192 21:29:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000609e03000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000005000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 472.783901][T26796] EXT4-fs (loop2): bad geometry: block count 584 exceeds size of device (512 blocks) [ 472.794343][T26775] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 472.802489][T26782] EXT4-fs (loop4): bad geometry: block count 6291968 exceeds size of device (512 blocks) [ 472.811010][T26806] loop5: detected capacity change from 0 to 4096 [ 472.821879][T26806] EXT4-fs (loop5): bad geometry: block count 7680 exceeds size of device (512 blocks) 21:29:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002680019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 472.825206][T26798] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 512 [ 472.848126][T26796] loop2: detected capacity change from 0 to 4096 [ 472.858419][T26806] loop5: detected capacity change from 0 to 4096 21:29:01 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200022, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 472.914501][T26796] EXT4-fs (loop2): bad geometry: block count 584 exceeds size of device (512 blocks) [ 472.928636][T26806] EXT4-fs (loop5): bad geometry: block count 7680 exceeds size of device (512 blocks) 21:29:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 472.955289][T26824] loop1: detected capacity change from 0 to 4096 [ 472.995374][T26824] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.005252][T26824] EXT4-fs (loop1): group descriptors corrupted! [ 473.005350][T26829] loop4: detected capacity change from 0 to 4096 [ 473.018140][T26838] loop2: detected capacity change from 0 to 4096 [ 473.024581][T26826] loop0: detected capacity change from 0 to 4 [ 473.027884][T26843] loop5: detected capacity change from 0 to 4096 [ 473.038870][T26839] loop3: detected capacity change from 0 to 4096 [ 473.039285][T26824] loop1: detected capacity change from 0 to 4096 21:29:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000006000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 473.046227][T26826] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.060158][T26838] EXT4-fs (loop2): bad geometry: block count 588 exceeds size of device (512 blocks) [ 473.068845][T26824] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.079397][T26824] EXT4-fs (loop1): group descriptors corrupted! [ 473.086778][T26829] EXT4-fs (loop4): bad geometry: block count 6816256 exceeds size of device (512 blocks) 21:29:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000026c0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:01 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000609f03000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 473.099601][T26843] EXT4-fs (loop5): bad geometry: block count 7936 exceeds size of device (512 blocks) [ 473.138424][T26826] loop0: detected capacity change from 0 to 4 [ 473.146360][T26826] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.161086][T26839] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 473.171683][T26839] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. 21:29:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000020000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.186175][T26839] EXT4-fs (loop3): mount failed [ 473.203099][T26868] loop1: detected capacity change from 0 to 4096 [ 473.221512][T26868] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.223456][T26843] loop5: detected capacity change from 0 to 4096 21:29:01 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 473.231398][T26868] EXT4-fs (loop1): group descriptors corrupted! [ 473.262021][T26865] loop2: detected capacity change from 0 to 4096 [ 473.292069][T26865] EXT4-fs (loop2): bad geometry: block count 608 exceeds size of device (512 blocks) [ 473.299991][T26881] loop0: detected capacity change from 0 to 4 21:29:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200015, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.309248][T26882] loop4: detected capacity change from 0 to 4096 [ 473.309285][T26868] loop1: detected capacity change from 0 to 4096 [ 473.325326][T26881] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.329678][T26888] loop5: detected capacity change from 0 to 4096 [ 473.338069][T26882] EXT4-fs (loop4): bad geometry: block count 7078400 exceeds size of device (512 blocks) [ 473.350340][T26868] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.360145][T26868] EXT4-fs (loop1): group descriptors corrupted! [ 473.378392][T26888] EXT4-fs (loop5): bad geometry: block count 8192 exceeds size of device (512 blocks) [ 473.380355][T26865] loop2: detected capacity change from 0 to 4096 [ 473.398557][T26881] loop0: detected capacity change from 0 to 4 21:29:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.404678][T26865] EXT4-fs (loop2): bad geometry: block count 608 exceeds size of device (512 blocks) [ 473.417997][T26904] loop3: detected capacity change from 0 to 4096 [ 473.429475][T26881] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.437327][T26882] loop4: detected capacity change from 0 to 4096 21:29:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000007000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a003000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006802000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.454544][T26904] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 473.465268][T26904] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 473.483984][T26882] EXT4-fs (loop4): bad geometry: block count 7078400 exceeds size of device (512 blocks) 21:29:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002740019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.523957][T26921] loop5: detected capacity change from 0 to 4096 [ 473.530908][T26926] loop0: detected capacity change from 0 to 4 [ 473.541162][T26929] loop2: detected capacity change from 0 to 4096 [ 473.543056][T26904] EXT4-fs (loop3): mount failed [ 473.553610][T26926] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.562776][T26931] loop1: detected capacity change from 0 to 4096 21:29:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000009000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a103000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 473.564774][T26921] EXT4-fs (loop5): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 473.580546][T26931] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.590313][T26931] EXT4-fs (loop1): group descriptors corrupted! [ 473.601768][T26929] EXT4-fs (loop2): bad geometry: block count 616 exceeds size of device (512 blocks) 21:29:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200300, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000032000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.632306][T26921] loop5: detected capacity change from 0 to 4096 [ 473.653647][T26921] EXT4-fs (loop5): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 473.663462][T26946] loop0: detected capacity change from 0 to 4 [ 473.679382][T26946] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.703783][T26944] loop4: detected capacity change from 0 to 4096 [ 473.707280][T26959] loop3: detected capacity change from 0 to 4097 [ 473.716856][T26961] loop2: detected capacity change from 0 to 4096 [ 473.718034][T26944] EXT4-fs (loop4): bad geometry: block count 7602688 exceeds size of device (512 blocks) [ 473.734565][T26961] EXT4-fs (loop2): bad geometry: block count 620 exceeds size of device (512 blocks) [ 473.739954][T26962] loop1: detected capacity change from 0 to 4096 [ 473.747358][T26946] loop0: detected capacity change from 0 to 4 [ 473.758522][T26959] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 473.769088][T26959] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 473.770123][T26962] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.786790][T26959] EXT4-fs (loop3): mount failed [ 473.792859][T26962] EXT4-fs (loop1): group descriptors corrupted! 21:29:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20022e, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 473.823410][T26946] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 473.827988][T26961] loop2: detected capacity change from 0 to 4096 [ 473.832205][T26977] loop5: detected capacity change from 0 to 4096 [ 473.852204][T26961] EXT4-fs (loop2): bad geometry: block count 620 exceeds size of device (512 blocks) [ 473.861847][T26977] EXT4-fs (loop5): bad geometry: block count 12800 exceeds size of device (512 blocks) 21:29:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a203000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007402000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000027a0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000a000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 473.871602][T26962] loop1: detected capacity change from 0 to 4096 [ 473.878063][T26944] loop4: detected capacity change from 0 to 4096 [ 473.886032][T26962] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 473.895816][T26962] EXT4-fs (loop1): group descriptors corrupted! [ 473.907003][T26944] EXT4-fs (loop4): bad geometry: block count 7602688 exceeds size of device (512 blocks) [ 473.916271][T26977] loop5: detected capacity change from 0 to 4096 [ 473.980555][T26977] EXT4-fs (loop5): bad geometry: block count 12800 exceeds size of device (512 blocks) [ 473.987731][T26997] loop3: detected capacity change from 0 to 4097 [ 474.014202][T27010] loop4: detected capacity change from 0 to 4096 [ 474.015215][T27007] loop1: detected capacity change from 0 to 4096 21:29:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000003f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.021551][T26997] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 474.037453][T26997] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 474.038782][T27007] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.061368][T27007] EXT4-fs (loop1): group descriptors corrupted! [ 474.067973][T27008] loop2: detected capacity change from 0 to 4096 21:29:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20feff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 474.088660][T27008] EXT4-fs (loop2): bad geometry: block count 628 exceeds size of device (512 blocks) [ 474.098593][T27022] loop0: detected capacity change from 0 to 4 [ 474.099035][T26997] EXT4-fs (loop3): mount failed [ 474.106571][T27010] EXT4-fs (loop4): bad geometry: block count 7995904 exceeds size of device (512 blocks) [ 474.120201][T27026] loop5: detected capacity change from 0 to 4096 [ 474.128729][T27022] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000b000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.141009][T27007] loop1: detected capacity change from 0 to 4096 [ 474.148096][T27007] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.153173][T27008] loop2: detected capacity change from 0 to 4096 [ 474.157879][T27007] EXT4-fs (loop1): group descriptors corrupted! [ 474.172841][T27008] EXT4-fs (loop2): bad geometry: block count 628 exceeds size of device (512 blocks) 21:29:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000040000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.201995][T27026] EXT4-fs (loop5): bad geometry: block count 16128 exceeds size of device (512 blocks) [ 474.203092][T27022] loop0: detected capacity change from 0 to 4 [ 474.219779][T27010] loop4: detected capacity change from 0 to 4096 [ 474.234426][T27010] EXT4-fs (loop4): bad geometry: block count 7995904 exceeds size of device (512 blocks) 21:29:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002f40019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:02 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a303000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:02 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2001d9, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.246175][T27022] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 474.258423][T27045] loop3: detected capacity change from 0 to 4223 [ 474.267691][T27045] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.277480][T27045] EXT4-fs (loop3): group descriptors corrupted! 21:29:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007e02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.321138][T27054] loop1: detected capacity change from 0 to 4096 [ 474.328910][T27055] loop2: detected capacity change from 0 to 4096 [ 474.336956][T27055] EXT4-fs (loop2): bad geometry: block count 634 exceeds size of device (512 blocks) [ 474.367599][T27073] loop3: detected capacity change from 0 to 4096 [ 474.374754][T27054] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.384583][T27054] EXT4-fs (loop1): group descriptors corrupted! [ 474.384633][T27070] loop4: detected capacity change from 0 to 4096 [ 474.398994][T27070] EXT4-fs (loop4): bad geometry: block count 15991296 exceeds size of device (512 blocks) [ 474.401469][T27071] loop5: detected capacity change from 0 to 4096 [ 474.410287][T27073] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 474.425910][T27073] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 474.426157][T27071] EXT4-fs (loop5): bad geometry: block count 16384 exceeds size of device (512 blocks) [ 474.443122][T27087] loop2: detected capacity change from 0 to 4096 [ 474.450405][T27077] loop0: detected capacity change from 0 to 4 [ 474.462380][T27087] EXT4-fs (loop2): bad geometry: block count 638 exceeds size of device (512 blocks) [ 474.472000][T27077] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 474.472757][T27073] EXT4-fs (loop3): mount failed [ 474.487626][T27054] loop1: detected capacity change from 0 to 4096 21:29:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x2001d5, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.536387][T27054] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.546202][T27054] EXT4-fs (loop1): group descriptors corrupted! [ 474.554135][T27071] loop5: detected capacity change from 0 to 4096 [ 474.560638][T27070] loop4: detected capacity change from 0 to 4096 [ 474.565390][T27087] loop2: detected capacity change from 0 to 4096 21:29:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000c000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000c902000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.585972][T27077] loop0: detected capacity change from 0 to 4 [ 474.593266][T27070] EXT4-fs (loop4): bad geometry: block count 15991296 exceeds size of device (512 blocks) [ 474.604116][T27087] EXT4-fs (loop2): bad geometry: block count 638 exceeds size of device (512 blocks) [ 474.613989][T27071] EXT4-fs (loop5): bad geometry: block count 16384 exceeds size of device (512 blocks) [ 474.619603][T27111] loop3: detected capacity change from 0 to 4096 21:29:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002f50019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a403000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000051000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.634367][T27077] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 474.674925][T27111] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 474.680147][T27122] loop2: detected capacity change from 0 to 4096 [ 474.685528][T27111] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 474.686368][T27111] EXT4-fs (loop3): mount failed [ 474.721637][T27124] loop1: detected capacity change from 0 to 4096 [ 474.728779][T27122] EXT4-fs (loop2): bad geometry: block count 713 exceeds size of device (512 blocks) 21:29:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x20007a, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.759194][T27124] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.768989][T27124] EXT4-fs (loop1): group descriptors corrupted! [ 474.799426][T27130] loop0: detected capacity change from 0 to 4 [ 474.810695][T27139] loop5: detected capacity change from 0 to 4096 [ 474.814791][T27122] loop2: detected capacity change from 0 to 4096 [ 474.830760][T27143] loop4: detected capacity change from 0 to 4096 [ 474.838882][T27143] EXT4-fs (loop4): bad geometry: block count 16056832 exceeds size of device (512 blocks) 21:29:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002fe0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.841272][T27139] EXT4-fs (loop5): bad geometry: block count 20736 exceeds size of device (512 blocks) [ 474.851245][T27151] loop3: detected capacity change from 0 to 4096 [ 474.871242][T27130] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 474.883807][T27122] EXT4-fs (loop2): bad geometry: block count 713 exceeds size of device (512 blocks) [ 474.916901][T27139] loop5: detected capacity change from 0 to 4096 [ 474.932942][T27124] loop1: detected capacity change from 0 to 4096 [ 474.940722][T27151] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 474.951274][T27151] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. 21:29:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000d000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000ca02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 474.966960][T27124] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 474.976843][T27124] EXT4-fs (loop1): group descriptors corrupted! [ 475.000285][T27139] EXT4-fs (loop5): bad geometry: block count 20736 exceeds size of device (512 blocks) [ 475.006057][T27151] EXT4-fs (loop3): mount failed 21:29:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000064000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002bb0119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 475.011132][T27164] loop4: detected capacity change from 0 to 4096 [ 475.026817][T27130] loop0: detected capacity change from 0 to 4 [ 475.040403][T27164] EXT4-fs (loop4): bad geometry: block count 16646656 exceeds size of device (512 blocks) 21:29:03 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200010, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 475.066610][T27130] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 475.090102][T27176] loop1: detected capacity change from 0 to 4096 21:29:03 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a503000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 475.122598][T27176] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 475.132401][T27176] EXT4-fs (loop1): group descriptors corrupted! 21:29:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000e000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 475.167840][T27182] loop2: detected capacity change from 0 to 4096 [ 475.175576][T27182] EXT4-fs (loop2): bad geometry: block count 714 exceeds size of device (512 blocks) [ 475.205222][T27196] loop4: detected capacity change from 0 to 4096 21:29:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fe02000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002bc0119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 475.213394][T27196] EXT4-fs (loop4): bad geometry: block count 29032960 exceeds size of device (512 blocks) [ 475.221982][T27191] loop0: detected capacity change from 0 to 4 [ 475.237630][T27204] loop1: detected capacity change from 0 to 4096 [ 475.241679][T27195] loop3: detected capacity change from 0 to 4096 [ 475.264616][T27204] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 475.274451][T27204] EXT4-fs (loop1): group descriptors corrupted! [ 475.274553][T27191] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 475.290654][T27208] loop5: detected capacity change from 0 to 4096 [ 475.297864][T27195] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 475.308455][T27195] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 475.310931][T27213] loop2: detected capacity change from 0 to 4096 [ 475.324606][T27195] EXT4-fs (loop3): mount failed [ 475.348222][T27208] EXT4-fs (loop5): bad geometry: block count 25600 exceeds size of device (512 blocks) [ 475.348863][T27219] loop4: detected capacity change from 0 to 4096 21:29:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200007, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 475.364178][T27204] loop1: detected capacity change from 0 to 4096 [ 475.370794][T27191] loop0: detected capacity change from 0 to 4 [ 475.377691][T27213] EXT4-fs (loop2): bad geometry: block count 766 exceeds size of device (512 blocks) [ 475.391641][T27219] EXT4-fs (loop4): bad geometry: block count 29098496 exceeds size of device (512 blocks) [ 475.411045][T27191] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a603000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 475.438863][T27208] loop5: detected capacity change from 0 to 4096 [ 475.452045][T27204] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 475.461876][T27204] EXT4-fs (loop1): group descriptors corrupted! [ 475.464758][T27241] loop3: detected capacity change from 0 to 4096 [ 475.469036][T27213] loop2: detected capacity change from 0 to 4096 [ 475.481568][T27219] loop4: detected capacity change from 0 to 4096 21:29:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000066000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 475.489875][T27208] EXT4-fs (loop5): bad geometry: block count 25600 exceeds size of device (512 blocks) [ 475.501751][T27219] EXT4-fs (loop4): bad geometry: block count 29098496 exceeds size of device (512 blocks) [ 475.512410][T27213] EXT4-fs (loop2): bad geometry: block count 766 exceeds size of device (512 blocks) [ 475.522932][T27245] loop0: detected capacity change from 0 to 4 21:29:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002bd0119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100020f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 475.530348][T27241] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 4 [ 475.540900][T27241] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=1, err=-116). Please run e2fsck to fix. [ 475.558157][T27245] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 475.558488][T27241] EXT4-fs (loop3): mount failed 21:29:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a703000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:04 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xe, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 475.597471][T27256] loop5: detected capacity change from 0 to 4096 [ 475.604949][T27256] EXT4-fs (loop5): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 475.661685][T27256] loop5: detected capacity change from 0 to 4096 [ 475.694068][T27262] loop4: detected capacity change from 0 to 4096 21:29:04 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 475.724804][T27256] EXT4-fs (loop5): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 475.734713][T27275] loop3: detected capacity change from 0 to 4 [ 475.745365][T27275] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 512 [ 475.766563][T27276] loop0: detected capacity change from 0 to 4 [ 475.773843][T27274] loop1: detected capacity change from 0 to 4096 21:29:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000ffe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 475.803415][T27262] EXT4-fs (loop4): bad geometry: block count 29164032 exceeds size of device (512 blocks) [ 475.818580][T27274] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 475.828367][T27274] EXT4-fs (loop1): group descriptors corrupted! [ 475.835530][T27276] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 475.843691][T27288] loop2: detected capacity change from 0 to 4096 [ 475.851787][T27293] FAULT_INJECTION: forcing a failure. [ 475.851787][T27293] name failslab, interval 1, probability 0, space 0, times 0 [ 475.864419][T27293] CPU: 0 PID: 27293 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 475.873256][T27293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 475.883368][T27293] Call Trace: [ 475.886974][T27293] dump_stack+0x137/0x19d [ 475.891470][T27293] should_fail+0x23c/0x250 [ 475.895879][T27293] ? __se_sys_memfd_create+0xfb/0x390 [ 475.901285][T27293] __should_failslab+0x81/0x90 [ 475.906075][T27293] should_failslab+0x5/0x20 [ 475.910597][T27293] __kmalloc+0x66/0x340 [ 475.914849][T27293] ? strnlen_user+0x137/0x1c0 [ 475.919741][T27293] __se_sys_memfd_create+0xfb/0x390 [ 475.924932][T27293] __x64_sys_memfd_create+0x2d/0x40 [ 475.930140][T27293] do_syscall_64+0x4a/0x90 [ 475.934540][T27293] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 475.940524][T27293] RIP: 0033:0x4665f9 21:29:04 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 475.944420][T27293] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 475.964102][T27293] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 475.972504][T27293] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 475.980468][T27293] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 475.988444][T27293] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff [ 475.996452][T27293] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 476.004426][T27293] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 [ 476.038291][T27274] loop1: detected capacity change from 0 to 4096 [ 476.050547][T27288] EXT4-fs (loop2): bad geometry: block count 768 exceeds size of device (512 blocks) [ 476.063919][T27274] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 476.071915][T27262] loop4: detected capacity change from 0 to 4096 [ 476.073709][T27274] EXT4-fs (loop1): group descriptors corrupted! [ 476.080517][T27307] loop5: detected capacity change from 0 to 4096 [ 476.088131][T27276] loop0: detected capacity change from 0 to 4 [ 476.099947][T27306] FAULT_INJECTION: forcing a failure. [ 476.099947][T27306] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 476.113035][T27306] CPU: 1 PID: 27306 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 476.121797][T27306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.131941][T27306] Call Trace: [ 476.135221][T27306] dump_stack+0x137/0x19d [ 476.139619][T27306] should_fail+0x23c/0x250 [ 476.144041][T27306] should_fail_usercopy+0x16/0x20 [ 476.149063][T27306] _copy_from_user+0x1c/0xd0 [ 476.153658][T27306] __se_sys_memfd_create+0x137/0x390 [ 476.158970][T27306] __x64_sys_memfd_create+0x2d/0x40 [ 476.164169][T27306] do_syscall_64+0x4a/0x90 [ 476.168583][T27306] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.174479][T27306] RIP: 0033:0x4665f9 [ 476.178471][T27306] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:04 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 476.198130][T27306] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 476.206586][T27306] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 476.214589][T27306] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 476.222562][T27306] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff [ 476.230533][T27306] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 476.238508][T27306] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 21:29:04 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a803000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002be0119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100030f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 476.252488][T27262] EXT4-fs (loop4): bad geometry: block count 29164032 exceeds size of device (512 blocks) [ 476.264858][T27307] EXT4-fs (loop5): bad geometry: block count 65039 exceeds size of device (512 blocks) 21:29:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 476.301680][T27288] loop2: detected capacity change from 0 to 4096 [ 476.312206][T27288] EXT4-fs (loop2): bad geometry: block count 768 exceeds size of device (512 blocks) [ 476.329993][T27307] loop5: detected capacity change from 0 to 4096 [ 476.337661][T27322] FAULT_INJECTION: forcing a failure. [ 476.337661][T27322] name failslab, interval 1, probability 0, space 0, times 0 [ 476.350309][T27322] CPU: 1 PID: 27322 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 476.354914][T27307] EXT4-fs (loop5): bad geometry: block count 65039 exceeds size of device (512 blocks) [ 476.359092][T27322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.359107][T27322] Call Trace: [ 476.359115][T27322] dump_stack+0x137/0x19d [ 476.386516][T27322] should_fail+0x23c/0x250 [ 476.390932][T27322] ? shmem_alloc_inode+0x22/0x30 [ 476.395855][T27322] __should_failslab+0x81/0x90 [ 476.400632][T27322] ? shmem_match+0xa0/0xa0 [ 476.405060][T27322] should_failslab+0x5/0x20 [ 476.409613][T27322] kmem_cache_alloc+0x46/0x2f0 [ 476.414381][T27322] ? do_anonymous_page+0x411/0x8b0 [ 476.419524][T27322] ? fsnotify_perm+0x59/0x2e0 [ 476.424184][T27322] ? shmem_match+0xa0/0xa0 [ 476.428599][T27322] shmem_alloc_inode+0x22/0x30 [ 476.433346][T27322] new_inode_pseudo+0x38/0x1c0 [ 476.438089][T27322] new_inode+0x21/0x120 [ 476.442244][T27322] shmem_get_inode+0xa1/0x480 [ 476.446905][T27322] __shmem_file_setup+0xf1/0x1d0 [ 476.451840][T27322] shmem_file_setup+0x37/0x40 [ 476.456498][T27322] __se_sys_memfd_create+0x1eb/0x390 [ 476.461777][T27322] __x64_sys_memfd_create+0x2d/0x40 [ 476.466956][T27322] do_syscall_64+0x4a/0x90 [ 476.471371][T27322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.477244][T27322] RIP: 0033:0x4665f9 [ 476.481114][T27322] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:05 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fffe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 476.500700][T27322] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 476.509125][T27322] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 476.517176][T27322] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 476.525147][T27322] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff [ 476.533202][T27322] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 476.541178][T27322] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 [ 476.606172][T27340] FAULT_INJECTION: forcing a failure. [ 476.606172][T27340] name failslab, interval 1, probability 0, space 0, times 0 [ 476.612233][T27339] loop1: detected capacity change from 0 to 4096 [ 476.619015][T27340] CPU: 0 PID: 27340 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 476.619037][T27340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.629366][T27336] loop4: detected capacity change from 0 to 4096 [ 476.634196][T27340] Call Trace: [ 476.634207][T27340] dump_stack+0x137/0x19d [ 476.634231][T27340] should_fail+0x23c/0x250 [ 476.644548][T27341] loop2: detected capacity change from 0 to 4096 [ 476.650655][T27340] ? security_inode_alloc+0x30/0x180 [ 476.650685][T27340] __should_failslab+0x81/0x90 [ 476.663149][T27346] loop5: detected capacity change from 0 to 4096 [ 476.669049][T27340] should_failslab+0x5/0x20 [ 476.674518][T27345] loop0: detected capacity change from 0 to 4 [ 476.679100][T27340] kmem_cache_alloc+0x46/0x2f0 [ 476.679126][T27340] security_inode_alloc+0x30/0x180 [ 476.700010][T27339] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 476.700712][T27340] inode_init_always+0x20b/0x420 [ 476.700737][T27340] ? shmem_match+0xa0/0xa0 [ 476.705885][T27339] EXT4-fs (loop1): group descriptors corrupted! [ 476.715519][T27340] new_inode_pseudo+0x73/0x1c0 [ 476.715547][T27340] new_inode+0x21/0x120 [ 476.720678][T27336] EXT4-fs (loop4): bad geometry: block count 29229568 exceeds size of device (512 blocks) [ 476.724871][T27340] shmem_get_inode+0xa1/0x480 [ 476.724900][T27340] __shmem_file_setup+0xf1/0x1d0 [ 476.731445][T27341] EXT4-fs (loop2): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 476.735860][T27340] shmem_file_setup+0x37/0x40 [ 476.735886][T27340] __se_sys_memfd_create+0x1eb/0x390 [ 476.735909][T27340] __x64_sys_memfd_create+0x2d/0x40 [ 476.784486][T27340] do_syscall_64+0x4a/0x90 [ 476.788947][T27340] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 476.794909][T27340] RIP: 0033:0x4665f9 21:29:05 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 476.798784][T27340] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 476.818379][T27340] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 476.826800][T27340] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 476.834770][T27340] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 476.842721][T27340] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff [ 476.850681][T27340] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 476.858652][T27340] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 [ 476.909971][T27345] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 476.919944][T27339] loop1: detected capacity change from 0 to 4096 [ 476.921178][T27346] EXT4-fs (loop5): bad geometry: block count 65279 exceeds size of device (512 blocks) [ 476.931345][T27341] loop2: detected capacity change from 0 to 4096 [ 476.941189][T27363] FAULT_INJECTION: forcing a failure. [ 476.941189][T27363] name failslab, interval 1, probability 0, space 0, times 0 [ 476.955945][T27363] CPU: 1 PID: 27363 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 476.964734][T27363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 476.968626][T27339] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 476.974866][T27363] Call Trace: [ 476.974878][T27363] dump_stack+0x137/0x19d [ 476.974907][T27363] should_fail+0x23c/0x250 [ 476.984650][T27339] EXT4-fs (loop1): group descriptors corrupted! [ 476.987999][T27363] ? __d_alloc+0x36/0x370 21:29:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002bf0119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 476.988021][T27363] __should_failslab+0x81/0x90 [ 476.996741][T27341] EXT4-fs (loop2): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 476.996813][T27363] should_failslab+0x5/0x20 [ 477.026299][T27363] kmem_cache_alloc+0x46/0x2f0 [ 477.031102][T27363] ? __init_rwsem+0x59/0x70 [ 477.035609][T27363] __d_alloc+0x36/0x370 [ 477.039765][T27363] ? current_time+0xdb/0x190 [ 477.044362][T27363] d_alloc_pseudo+0x1a/0x50 [ 477.048864][T27363] alloc_file_pseudo+0x63/0x130 [ 477.053886][T27363] __shmem_file_setup+0x14c/0x1d0 [ 477.058892][T27363] shmem_file_setup+0x37/0x40 [ 477.063560][T27363] __se_sys_memfd_create+0x1eb/0x390 [ 477.068904][T27363] __x64_sys_memfd_create+0x2d/0x40 [ 477.074108][T27363] do_syscall_64+0x4a/0x90 [ 477.078575][T27363] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.084472][T27363] RIP: 0033:0x4665f9 [ 477.088353][T27363] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:05 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100040f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 477.107962][T27363] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 477.116377][T27363] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 477.124336][T27363] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 477.132334][T27363] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff [ 477.140337][T27363] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 477.148365][T27363] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 21:29:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 477.199087][T27370] loop4: detected capacity change from 0 to 4096 [ 477.214689][T27370] EXT4-fs (loop4): bad geometry: block count 29295104 exceeds size of device (512 blocks) [ 477.218811][T27345] loop0: detected capacity change from 0 to 4 [ 477.231107][T27346] loop5: detected capacity change from 0 to 4096 [ 477.236952][T27381] FAULT_INJECTION: forcing a failure. [ 477.236952][T27381] name failslab, interval 1, probability 0, space 0, times 0 [ 477.250107][T27381] CPU: 0 PID: 27381 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 477.258879][T27381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.268929][T27381] Call Trace: [ 477.272199][T27381] dump_stack+0x137/0x19d [ 477.276570][T27381] should_fail+0x23c/0x250 [ 477.281021][T27381] ? __alloc_file+0x2e/0x1a0 [ 477.285653][T27381] __should_failslab+0x81/0x90 [ 477.290413][T27381] should_failslab+0x5/0x20 [ 477.294951][T27381] kmem_cache_alloc+0x46/0x2f0 [ 477.299710][T27381] ? inode_doinit_with_dentry+0x382/0x950 [ 477.305462][T27381] __alloc_file+0x2e/0x1a0 [ 477.309872][T27381] alloc_empty_file+0xcd/0x1c0 [ 477.314628][T27381] alloc_file+0x3a/0x280 [ 477.318861][T27381] alloc_file_pseudo+0xe2/0x130 [ 477.323703][T27381] __shmem_file_setup+0x14c/0x1d0 [ 477.328726][T27381] shmem_file_setup+0x37/0x40 [ 477.333400][T27381] __se_sys_memfd_create+0x1eb/0x390 [ 477.338752][T27381] __x64_sys_memfd_create+0x2d/0x40 [ 477.344010][T27381] do_syscall_64+0x4a/0x90 [ 477.348428][T27381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.354346][T27381] RIP: 0033:0x4665f9 [ 477.358234][T27381] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.377840][T27381] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 477.386445][T27381] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 21:29:06 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 477.394416][T27381] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 477.402394][T27381] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff [ 477.410382][T27381] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 477.418351][T27381] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 [ 477.453099][T27346] EXT4-fs (loop5): bad geometry: block count 65279 exceeds size of device (512 blocks) [ 477.479915][T27389] loop1: detected capacity change from 0 to 4096 [ 477.479940][T27394] FAULT_INJECTION: forcing a failure. [ 477.479940][T27394] name failslab, interval 1, probability 0, space 0, times 0 [ 477.489589][T27345] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 477.498937][T27394] CPU: 0 PID: 27394 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 477.511151][T27388] loop2: detected capacity change from 0 to 4096 [ 477.515773][T27394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.515787][T27394] Call Trace: [ 477.515795][T27394] dump_stack+0x137/0x19d [ 477.515819][T27394] should_fail+0x23c/0x250 [ 477.532356][T27388] EXT4-fs (loop2): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 477.532398][T27394] ? security_file_alloc+0x30/0x190 [ 477.559152][T27394] __should_failslab+0x81/0x90 [ 477.563963][T27394] should_failslab+0x5/0x20 [ 477.568500][T27394] kmem_cache_alloc+0x46/0x2f0 [ 477.573319][T27394] security_file_alloc+0x30/0x190 [ 477.576912][T27389] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 477.578354][T27394] __alloc_file+0x83/0x1a0 [ 477.578380][T27394] alloc_empty_file+0xcd/0x1c0 [ 477.588128][T27389] EXT4-fs (loop1): group descriptors corrupted! [ 477.592490][T27394] alloc_file+0x3a/0x280 [ 477.607750][T27394] alloc_file_pseudo+0xe2/0x130 [ 477.612588][T27394] __shmem_file_setup+0x14c/0x1d0 [ 477.617621][T27394] shmem_file_setup+0x37/0x40 [ 477.622283][T27394] __se_sys_memfd_create+0x1eb/0x390 [ 477.627724][T27394] __x64_sys_memfd_create+0x2d/0x40 [ 477.632910][T27394] do_syscall_64+0x4a/0x90 [ 477.637364][T27394] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.643323][T27394] RIP: 0033:0x4665f9 [ 477.647218][T27394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.666847][T27394] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 477.675247][T27394] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00000000004665f9 [ 477.683219][T27394] RDX: 0000000000008200 RSI: 0000000000000000 RDI: 00000000004bee8e [ 477.691193][T27394] RBP: 0000000000000004 R08: 0000000000004100 R09: ffffffffffffffff 21:29:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060a903000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d20119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:06 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000001ff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 477.699147][T27394] R10: 0000000000000004 R11: 0000000000000246 R12: 0000000008100000 [ 477.707163][T27394] R13: 0000000020000100 R14: 0000000000008200 R15: 0000000020014d00 [ 477.759363][T27410] loop4: detected capacity change from 0 to 4096 [ 477.771726][T27410] EXT4-fs (loop4): bad geometry: block count 30540288 exceeds size of device (512 blocks) [ 477.779274][T27389] loop1: detected capacity change from 0 to 4096 [ 477.789094][T27418] FAULT_INJECTION: forcing a failure. [ 477.789094][T27418] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 477.793660][T27388] loop2: detected capacity change from 0 to 4096 [ 477.802384][T27418] CPU: 0 PID: 27418 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 477.817472][T27418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 477.827547][T27418] Call Trace: [ 477.830832][T27418] dump_stack+0x137/0x19d [ 477.835260][T27418] should_fail+0x23c/0x250 [ 477.839689][T27418] __alloc_pages+0x102/0x320 [ 477.844315][T27418] alloc_pages_vma+0x391/0x660 [ 477.849206][T27418] shmem_getpage_gfp+0x980/0x1410 [ 477.854294][T27418] ? mls_context_isvalid+0x76/0x1e0 [ 477.859523][T27418] shmem_write_begin+0x7e/0x100 [ 477.864465][T27418] generic_perform_write+0x196/0x3a0 [ 477.869766][T27418] ? file_update_time+0x1bd/0x3e0 [ 477.874835][T27418] __generic_file_write_iter+0x161/0x300 [ 477.880548][T27418] ? generic_write_checks+0x250/0x290 [ 477.886161][T27418] generic_file_write_iter+0x75/0x130 [ 477.891549][T27418] vfs_write+0x69d/0x770 [ 477.895796][T27418] __x64_sys_pwrite64+0xf5/0x150 [ 477.900742][T27418] do_syscall_64+0x4a/0x90 [ 477.905220][T27418] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 477.911229][T27418] RIP: 0033:0x419797 [ 477.915127][T27418] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 477.934858][T27418] RSP: 002b:00007f746c108f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 477.943282][T27418] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 477.951339][T27418] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 21:29:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d30119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100050f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 477.959313][T27418] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 477.967285][T27418] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 477.975263][T27418] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 477.997917][T27388] EXT4-fs (loop2): bad geometry: block count 1792 exceeds size of device (512 blocks) 21:29:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000a000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:06 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 478.014871][T27427] loop0: detected capacity change from 0 to 4 [ 478.023256][T27427] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 478.039147][T27418] loop3: detected capacity change from 0 to 65 [ 478.057258][T27426] loop4: detected capacity change from 0 to 4096 [ 478.057406][T27418] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 478.071367][T27427] loop0: detected capacity change from 0 to 4 [ 478.089700][T27426] EXT4-fs (loop4): bad geometry: block count 30605824 exceeds size of device (512 blocks) [ 478.100156][T27419] loop5: detected capacity change from 0 to 4096 [ 478.134962][T27419] EXT4-fs (loop5): bad geometry: block count 65281 exceeds size of device (512 blocks) [ 478.141602][T27451] FAULT_INJECTION: forcing a failure. [ 478.141602][T27451] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 478.144928][T27427] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 478.157749][T27451] CPU: 1 PID: 27451 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 478.174550][T27451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.184628][T27451] Call Trace: [ 478.187995][T27451] dump_stack+0x137/0x19d [ 478.192369][T27451] should_fail+0x23c/0x250 [ 478.196788][T27451] should_fail_usercopy+0x16/0x20 [ 478.201824][T27451] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 478.207908][T27451] ? shmem_write_begin+0x7e/0x100 [ 478.213004][T27451] generic_perform_write+0x1e4/0x3a0 [ 478.219164][T27451] ? file_update_time+0x1bd/0x3e0 [ 478.224255][T27451] __generic_file_write_iter+0x161/0x300 [ 478.229984][T27451] ? generic_write_checks+0x250/0x290 [ 478.235364][T27451] generic_file_write_iter+0x75/0x130 [ 478.240751][T27451] vfs_write+0x69d/0x770 [ 478.244998][T27451] __x64_sys_pwrite64+0xf5/0x150 [ 478.249934][T27451] do_syscall_64+0x4a/0x90 [ 478.254364][T27451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.260273][T27451] RIP: 0033:0x419797 [ 478.264208][T27451] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 478.283819][T27451] RSP: 002b:00007f746c108f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 478.292265][T27451] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 478.300246][T27451] RDX: 0000000000000066 RSI: 0000000020010000 RDI: 0000000000000004 [ 478.308225][T27451] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 478.316205][T27451] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 [ 478.324204][T27451] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 21:29:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600011000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d40119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000010e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 478.338756][T27444] loop2: detected capacity change from 0 to 4096 [ 478.347517][T27444] EXT4-fs (loop2): bad geometry: block count 2560 exceeds size of device (512 blocks) [ 478.368040][T27455] loop1: detected capacity change from 0 to 4096 [ 478.378485][T27455] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 478.388328][T27455] EXT4-fs (loop1): group descriptors corrupted! [ 478.398601][T27419] loop5: detected capacity change from 0 to 4096 [ 478.440849][T27451] loop3: detected capacity change from 0 to 65 [ 478.441497][T27463] loop4: detected capacity change from 0 to 4096 [ 478.458735][T27451] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 478.468821][T27451] EXT4-fs (loop3): group descriptors corrupted! [ 478.475200][T27455] loop1: detected capacity change from 0 to 4096 [ 478.480388][T27419] EXT4-fs (loop5): bad geometry: block count 65281 exceeds size of device (512 blocks) 21:29:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000003ff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 478.492057][T27455] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 478.501847][T27455] EXT4-fs (loop1): group descriptors corrupted! [ 478.504442][T27478] loop0: detected capacity change from 0 to 4 [ 478.509127][T27463] EXT4-fs (loop4): bad geometry: block count 30671360 exceeds size of device (512 blocks) [ 478.518143][T27478] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:07 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100060f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 478.537247][T27477] loop2: detected capacity change from 0 to 4096 [ 478.547515][T27477] EXT4-fs (loop2): bad geometry: block count 3585 exceeds size of device (512 blocks) [ 478.580758][T27478] loop0: detected capacity change from 0 to 4 [ 478.585785][T27463] loop4: detected capacity change from 0 to 4096 [ 478.587388][T27478] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 478.614805][T27497] loop5: detected capacity change from 0 to 4096 [ 478.615601][T27463] EXT4-fs (loop4): bad geometry: block count 30671360 exceeds size of device (512 blocks) 21:29:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 478.638051][T27506] FAULT_INJECTION: forcing a failure. [ 478.638051][T27506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 478.651154][T27506] CPU: 0 PID: 27506 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 478.659924][T27506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 478.670044][T27506] Call Trace: [ 478.673307][T27506] dump_stack+0x137/0x19d [ 478.677626][T27506] should_fail+0x23c/0x250 [ 478.682099][T27506] should_fail_usercopy+0x16/0x20 [ 478.687126][T27506] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 478.693209][T27506] ? shmem_write_begin+0x7e/0x100 [ 478.698246][T27506] generic_perform_write+0x1e4/0x3a0 [ 478.703709][T27506] ? file_update_time+0x1bd/0x3e0 [ 478.708781][T27506] __generic_file_write_iter+0x161/0x300 [ 478.714444][T27506] ? generic_write_checks+0x250/0x290 [ 478.719800][T27506] generic_file_write_iter+0x75/0x130 [ 478.725208][T27506] vfs_write+0x69d/0x770 [ 478.729452][T27506] __x64_sys_pwrite64+0xf5/0x150 [ 478.734367][T27506] do_syscall_64+0x4a/0x90 [ 478.738786][T27506] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 478.744684][T27506] RIP: 0033:0x419797 [ 478.748582][T27506] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 478.768262][T27506] RSP: 002b:00007f746c108f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 478.776686][T27506] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 478.784648][T27506] RDX: 000000000000001f RSI: 0000000020010100 RDI: 0000000000000004 21:29:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d50119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060001c000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 478.792740][T27506] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 478.800813][T27506] R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004 [ 478.808795][T27506] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 478.825378][T27497] EXT4-fs (loop5): bad geometry: block count 65283 exceeds size of device (512 blocks) [ 478.838078][T27505] loop1: detected capacity change from 0 to 4096 [ 478.846309][T27505] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 478.856177][T27505] EXT4-fs (loop1): group descriptors corrupted! [ 478.869290][T27506] loop3: detected capacity change from 0 to 65 [ 478.925500][T27505] loop1: detected capacity change from 0 to 4096 [ 478.929740][T27515] loop2: detected capacity change from 0 to 4096 [ 478.932673][T27521] loop0: detected capacity change from 0 to 4 [ 478.945977][T27516] loop4: detected capacity change from 0 to 4096 [ 478.956226][T27506] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 478.966266][T27506] EXT4-fs (loop3): group descriptors corrupted! 21:29:07 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100070f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 478.977942][T27505] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 478.987774][T27505] EXT4-fs (loop1): group descriptors corrupted! [ 478.987861][T27497] loop5: detected capacity change from 0 to 4096 [ 478.994204][T27515] EXT4-fs (loop2): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 479.000549][T27521] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000feff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 479.047648][T27516] EXT4-fs (loop4): bad geometry: block count 30736896 exceeds size of device (512 blocks) [ 479.062251][T27515] loop2: detected capacity change from 0 to 4096 [ 479.072205][T27521] loop0: detected capacity change from 0 to 4 [ 479.076884][T27497] EXT4-fs (loop5): bad geometry: block count 65283 exceeds size of device (512 blocks) [ 479.104930][T27543] FAULT_INJECTION: forcing a failure. [ 479.104930][T27543] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 479.118185][T27543] CPU: 1 PID: 27543 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 479.126984][T27543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.137045][T27543] Call Trace: [ 479.140308][T27543] dump_stack+0x137/0x19d [ 479.144650][T27543] should_fail+0x23c/0x250 [ 479.149079][T27543] __alloc_pages+0x102/0x320 [ 479.153654][T27543] alloc_pages_vma+0x391/0x660 [ 479.158424][T27543] shmem_getpage_gfp+0x980/0x1410 [ 479.163437][T27543] shmem_write_begin+0x7e/0x100 [ 479.168285][T27543] generic_perform_write+0x196/0x3a0 [ 479.173572][T27543] ? file_update_time+0x1bd/0x3e0 [ 479.178588][T27543] __generic_file_write_iter+0x161/0x300 [ 479.184289][T27543] ? generic_write_checks+0x250/0x290 [ 479.189646][T27543] generic_file_write_iter+0x75/0x130 [ 479.195078][T27543] vfs_write+0x69d/0x770 [ 479.199312][T27543] __x64_sys_pwrite64+0xf5/0x150 [ 479.204296][T27543] do_syscall_64+0x4a/0x90 [ 479.208776][T27543] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.214743][T27543] RIP: 0033:0x419797 [ 479.218617][T27543] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 479.238211][T27543] RSP: 002b:00007f746c108f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 479.246608][T27543] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 479.254561][T27543] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 479.262519][T27543] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 479.270501][T27543] R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004 [ 479.278476][T27543] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 21:29:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d60119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000017000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 479.303895][T27546] loop1: detected capacity change from 0 to 4096 [ 479.312240][T27546] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.322031][T27546] EXT4-fs (loop1): group descriptors corrupted! [ 479.330069][T27515] EXT4-fs (loop2): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 479.331945][T27521] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060ab26000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 479.355441][T27543] loop3: detected capacity change from 0 to 65 [ 479.380763][T27546] loop1: detected capacity change from 0 to 4096 [ 479.396688][T27555] loop5: detected capacity change from 0 to 4096 [ 479.401731][T27543] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.412870][T27543] EXT4-fs (loop3): group descriptors corrupted! [ 479.429974][T27555] EXT4-fs (loop5): bad geometry: block count 65534 exceeds size of device (512 blocks) [ 479.439792][T27546] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.449647][T27546] EXT4-fs (loop1): group descriptors corrupted! 21:29:08 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 479.485174][T27562] loop4: detected capacity change from 0 to 4096 [ 479.505566][T27562] EXT4-fs (loop4): bad geometry: block count 30802432 exceeds size of device (512 blocks) [ 479.508462][T27565] loop2: detected capacity change from 0 to 4096 21:29:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100080f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d70119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 479.534124][T27565] EXT4-fs (loop2): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 479.541078][T27555] loop5: detected capacity change from 0 to 4096 [ 479.556068][T27555] EXT4-fs (loop5): bad geometry: block count 65534 exceeds size of device (512 blocks) [ 479.566528][T27572] loop0: detected capacity change from 0 to 4 [ 479.569353][T27582] FAULT_INJECTION: forcing a failure. [ 479.569353][T27582] name failslab, interval 1, probability 0, space 0, times 0 [ 479.585224][T27582] CPU: 1 PID: 27582 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 479.593969][T27582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 479.604064][T27582] Call Trace: [ 479.607345][T27582] dump_stack+0x137/0x19d [ 479.611725][T27582] should_fail+0x23c/0x250 [ 479.616122][T27582] ? xas_create+0x3fb/0xb30 [ 479.620624][T27582] __should_failslab+0x81/0x90 [ 479.625400][T27582] should_failslab+0x5/0x20 [ 479.629939][T27582] kmem_cache_alloc+0x46/0x2f0 [ 479.634871][T27582] xas_create+0x3fb/0xb30 [ 479.639243][T27582] xas_create_range+0x146/0x360 [ 479.644078][T27582] shmem_add_to_page_cache+0x3ad/0x650 [ 479.649526][T27582] shmem_getpage_gfp+0xbdc/0x1410 [ 479.654536][T27582] shmem_write_begin+0x7e/0x100 [ 479.659446][T27582] generic_perform_write+0x196/0x3a0 [ 479.664750][T27582] ? file_update_time+0x1bd/0x3e0 [ 479.669865][T27582] __generic_file_write_iter+0x161/0x300 [ 479.675492][T27582] ? generic_write_checks+0x250/0x290 [ 479.680875][T27582] generic_file_write_iter+0x75/0x130 [ 479.686235][T27582] vfs_write+0x69d/0x770 [ 479.690482][T27582] __x64_sys_pwrite64+0xf5/0x150 [ 479.695433][T27582] do_syscall_64+0x4a/0x90 [ 479.699838][T27582] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 479.705796][T27582] RIP: 0033:0x419797 [ 479.709667][T27582] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 479.729331][T27582] RSP: 002b:00007f746c108f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 479.737745][T27582] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 479.745701][T27582] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 479.753675][T27582] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 479.761636][T27582] R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004 [ 479.769717][T27582] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 21:29:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000feffffff19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 479.801667][T27565] loop2: detected capacity change from 0 to 4096 [ 479.803682][T27572] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 479.818768][T27565] EXT4-fs (loop2): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 479.823263][T27582] loop3: detected capacity change from 0 to 65 21:29:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000020000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 479.856002][T27582] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 479.866096][T27582] EXT4-fs (loop3): group descriptors corrupted! 21:29:08 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060ae26000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 479.903692][T27596] loop1: detected capacity change from 0 to 4096 [ 479.911855][T27593] loop4: detected capacity change from 0 to 4096 [ 479.927747][T27572] loop0: detected capacity change from 0 to 4 [ 479.934410][T27572] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 479.942916][T27593] EXT4-fs (loop4): bad geometry: block count 30867968 exceeds size of device (512 blocks) 21:29:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100090f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 479.956432][T27603] loop5: detected capacity change from 0 to 4096 [ 479.964796][T27596] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 479.974646][T27596] EXT4-fs (loop1): group descriptors corrupted! [ 479.992193][T27603] EXT4-fs (loop5): bad geometry: block count 4294967294 exceeds size of device (512 blocks) [ 480.002410][T27609] loop2: detected capacity change from 0 to 4096 [ 480.016572][T27609] EXT4-fs (loop2): bad geometry: block count 8192 exceeds size of device (512 blocks) [ 480.045612][T27621] FAULT_INJECTION: forcing a failure. [ 480.045612][T27621] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 480.058710][T27621] CPU: 1 PID: 27621 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 480.067520][T27621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.077727][T27621] Call Trace: [ 480.080993][T27621] dump_stack+0x137/0x19d [ 480.085351][T27621] should_fail+0x23c/0x250 [ 480.089796][T27621] should_fail_usercopy+0x16/0x20 [ 480.094818][T27621] iov_iter_copy_from_user_atomic+0x281/0xb60 [ 480.100879][T27621] ? shmem_write_begin+0x7e/0x100 [ 480.105981][T27621] generic_perform_write+0x1e4/0x3a0 [ 480.111302][T27621] ? file_update_time+0x1bd/0x3e0 [ 480.116528][T27621] __generic_file_write_iter+0x161/0x300 [ 480.122167][T27621] ? generic_write_checks+0x250/0x290 [ 480.127578][T27621] generic_file_write_iter+0x75/0x130 [ 480.132936][T27621] vfs_write+0x69d/0x770 [ 480.137178][T27621] __x64_sys_pwrite64+0xf5/0x150 [ 480.142153][T27621] do_syscall_64+0x4a/0x90 [ 480.146551][T27621] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.152492][T27621] RIP: 0033:0x419797 [ 480.156614][T27621] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 480.176372][T27621] RSP: 002b:00007f746c108f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 480.186143][T27621] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 0000000000419797 [ 480.197604][T27621] RDX: 0000000000000009 RSI: 0000000020010400 RDI: 0000000000000004 [ 480.205561][T27621] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffffffffffff [ 480.213532][T27621] R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004 [ 480.221500][T27621] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 480.253345][T27624] loop1: detected capacity change from 0 to 4096 [ 480.259902][T27622] loop0: detected capacity change from 0 to 4 [ 480.269968][T27621] loop3: detected capacity change from 0 to 65 [ 480.270057][T27593] loop4: detected capacity change from 0 to 4096 [ 480.283336][T27609] loop2: detected capacity change from 0 to 4096 [ 480.284181][T27603] loop5: detected capacity change from 0 to 4096 [ 480.294886][T27622] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 480.304535][T27609] EXT4-fs (loop2): bad geometry: block count 8192 exceeds size of device (512 blocks) [ 480.314591][T27624] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 480.324425][T27624] EXT4-fs (loop1): group descriptors corrupted! 21:29:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002d000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d80119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:09 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 480.347184][T27621] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 480.357270][T27621] EXT4-fs (loop3): group descriptors corrupted! [ 480.368377][T27603] EXT4-fs (loop5): bad geometry: block count 4294967294 exceeds size of device (512 blocks) [ 480.375571][T27593] EXT4-fs (loop4): bad geometry: block count 30867968 exceeds size of device (512 blocks) 21:29:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 480.411189][T27622] loop0: detected capacity change from 0 to 4 [ 480.423540][T27622] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 480.444036][T27654] FAULT_INJECTION: forcing a failure. [ 480.444036][T27654] name failslab, interval 1, probability 0, space 0, times 0 [ 480.456868][T27654] CPU: 1 PID: 27654 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 480.465666][T27654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.475706][T27654] Call Trace: [ 480.479007][T27654] dump_stack+0x137/0x19d [ 480.483322][T27654] should_fail+0x23c/0x250 [ 480.489528][T27654] ? getname_flags+0x84/0x3d0 [ 480.494206][T27654] __should_failslab+0x81/0x90 [ 480.499021][T27654] should_failslab+0x5/0x20 [ 480.503533][T27654] kmem_cache_alloc+0x46/0x2f0 [ 480.508294][T27654] getname_flags+0x84/0x3d0 [ 480.512790][T27654] ? vfs_write+0x50c/0x770 [ 480.517193][T27654] getname+0x15/0x20 [ 480.521086][T27654] do_sys_openat2+0x5b/0x250 [ 480.525663][T27654] __x64_sys_openat+0xef/0x110 [ 480.530471][T27654] do_syscall_64+0x4a/0x90 [ 480.534911][T27654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.540791][T27654] RIP: 0033:0x4196e4 21:29:09 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 480.544687][T27654] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 480.564294][T27654] RSP: 002b:00007f746c108ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 480.572691][T27654] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 480.580735][T27654] RDX: 0000000000000002 RSI: 00007f746c109000 RDI: 00000000ffffff9c [ 480.588803][T27654] RBP: 00007f746c109000 R08: 0000000000000000 R09: ffffffffffffffff [ 480.596785][T27654] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 21:29:09 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060008f000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000a0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 480.604738][T27654] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 480.655266][T27647] loop4: detected capacity change from 0 to 4096 [ 480.659318][T27665] FAULT_INJECTION: forcing a failure. [ 480.659318][T27665] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 480.674714][T27665] CPU: 0 PID: 27665 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 480.676900][T27659] loop2: detected capacity change from 0 to 4096 [ 480.683529][T27665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 480.699944][T27665] Call Trace: [ 480.703228][T27665] dump_stack+0x137/0x19d [ 480.707559][T27665] should_fail+0x23c/0x250 [ 480.712099][T27665] should_fail_usercopy+0x16/0x20 [ 480.717128][T27665] strncpy_from_user+0x21/0x250 [ 480.722008][T27665] getname_flags+0xb8/0x3d0 [ 480.726602][T27665] ? vfs_write+0x50c/0x770 [ 480.731057][T27665] getname+0x15/0x20 [ 480.734943][T27665] do_sys_openat2+0x5b/0x250 [ 480.739534][T27665] __x64_sys_openat+0xef/0x110 [ 480.744294][T27665] do_syscall_64+0x4a/0x90 [ 480.748707][T27665] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 480.754600][T27665] RIP: 0033:0x4196e4 [ 480.758486][T27665] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 480.778138][T27665] RSP: 002b:00007f746c108ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 480.786621][T27665] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 480.794589][T27665] RDX: 0000000000000002 RSI: 00007f746c109000 RDI: 00000000ffffff9c [ 480.802669][T27665] RBP: 00007f746c109000 R08: 0000000000000000 R09: ffffffffffffffff [ 480.810655][T27665] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 480.818627][T27665] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 480.844673][T27675] loop1: detected capacity change from 0 to 4096 21:29:09 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 480.851431][T27666] loop5: detected capacity change from 0 to 4096 [ 480.853233][T27675] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 480.867582][T27675] EXT4-fs (loop1): group descriptors corrupted! [ 480.880720][T27673] loop0: detected capacity change from 0 to 4 [ 480.885088][T27666] EXT4-fs (loop5): bad geometry: block count 768 exceeds size of device (512 blocks) [ 480.898410][T27659] EXT4-fs (loop2): bad geometry: block count 11520 exceeds size of device (512 blocks) [ 480.902830][T27647] EXT4-fs (loop4): bad geometry: block count 30933504 exceeds size of device (512 blocks) [ 480.933706][T27673] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 480.939110][T27675] loop1: detected capacity change from 0 to 4096 [ 480.944345][T27666] loop5: detected capacity change from 0 to 4096 21:29:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000b0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 480.970585][T27675] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 480.980657][T27675] EXT4-fs (loop1): group descriptors corrupted! [ 480.984887][T27689] FAULT_INJECTION: forcing a failure. [ 480.984887][T27689] name failslab, interval 1, probability 0, space 0, times 0 [ 480.999638][T27689] CPU: 1 PID: 27689 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 481.008418][T27689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.008420][T27647] loop4: detected capacity change from 0 to 4096 [ 481.009080][T27647] EXT4-fs (loop4): bad geometry: block count 30933504 exceeds size of device (512 blocks) [ 481.018572][T27689] Call Trace: [ 481.018584][T27689] dump_stack+0x137/0x19d [ 481.018611][T27689] should_fail+0x23c/0x250 [ 481.018630][T27689] ? __alloc_file+0x2e/0x1a0 [ 481.027524][T27666] EXT4-fs (loop5): bad geometry: block count 768 exceeds size of device (512 blocks) [ 481.034841][T27689] __should_failslab+0x81/0x90 [ 481.034872][T27689] should_failslab+0x5/0x20 [ 481.070275][T27689] kmem_cache_alloc+0x46/0x2f0 [ 481.075073][T27689] __alloc_file+0x2e/0x1a0 [ 481.079505][T27689] alloc_empty_file+0xcd/0x1c0 [ 481.084265][T27689] path_openat+0x6a/0x20b0 [ 481.088681][T27689] ? avc_has_perm_noaudit+0x19a/0x240 [ 481.094173][T27689] ? avc_has_perm+0x59/0x150 [ 481.098763][T27689] ? avc_has_perm+0xc8/0x150 [ 481.103436][T27689] do_filp_open+0xd9/0x1f0 [ 481.107911][T27689] ? __virt_addr_valid+0x15a/0x1a0 [ 481.113018][T27689] ? __check_object_size+0x253/0x310 [ 481.118287][T27689] ? _find_next_bit+0x16a/0x190 [ 481.123135][T27689] ? alloc_fd+0x388/0x3e0 [ 481.127450][T27689] do_sys_openat2+0xa3/0x250 [ 481.132024][T27689] __x64_sys_openat+0xef/0x110 [ 481.136808][T27689] do_syscall_64+0x4a/0x90 [ 481.141219][T27689] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.147154][T27689] RIP: 0033:0x4196e4 [ 481.151051][T27689] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 21:29:09 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 481.170663][T27689] RSP: 002b:00007f746c108ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 481.179074][T27689] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 481.187056][T27689] RDX: 0000000000000002 RSI: 00007f746c109000 RDI: 00000000ffffff9c [ 481.195025][T27689] RBP: 00007f746c109000 R08: 0000000000000000 R09: ffffffffffffffff [ 481.202988][T27689] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 481.211051][T27689] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 481.244557][T27659] loop2: detected capacity change from 0 to 4096 [ 481.251589][T27659] EXT4-fs (loop2): bad geometry: block count 11520 exceeds size of device (512 blocks) [ 481.267498][T27697] loop1: detected capacity change from 0 to 4096 [ 481.269751][T27709] FAULT_INJECTION: forcing a failure. [ 481.269751][T27709] name failslab, interval 1, probability 0, space 0, times 0 21:29:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002d90119000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 481.286480][T27709] CPU: 1 PID: 27709 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 481.295256][T27709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.297360][T27673] loop0: detected capacity change from 0 to 4 [ 481.305312][T27709] Call Trace: [ 481.305324][T27709] dump_stack+0x137/0x19d [ 481.305351][T27709] should_fail+0x23c/0x250 [ 481.312926][T27697] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 481.314682][T27709] ? security_file_alloc+0x30/0x190 [ 481.319028][T27697] EXT4-fs (loop1): group descriptors corrupted! [ 481.323395][T27709] __should_failslab+0x81/0x90 [ 481.349241][T27709] should_failslab+0x5/0x20 [ 481.353759][T27709] kmem_cache_alloc+0x46/0x2f0 [ 481.355567][T27673] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 481.358549][T27709] security_file_alloc+0x30/0x190 [ 481.358579][T27709] __alloc_file+0x83/0x1a0 [ 481.376049][T27709] alloc_empty_file+0xcd/0x1c0 [ 481.380824][T27709] path_openat+0x6a/0x20b0 [ 481.385245][T27709] ? avc_has_perm_noaudit+0x19a/0x240 [ 481.390631][T27709] ? avc_has_perm+0x59/0x150 [ 481.395289][T27709] ? avc_has_perm+0xc8/0x150 [ 481.399938][T27709] do_filp_open+0xd9/0x1f0 [ 481.404491][T27709] ? __virt_addr_valid+0x15a/0x1a0 [ 481.409594][T27709] ? __check_object_size+0x253/0x310 [ 481.414893][T27709] ? _find_next_bit+0x16a/0x190 [ 481.419768][T27709] ? alloc_fd+0x388/0x3e0 [ 481.424130][T27709] do_sys_openat2+0xa3/0x250 [ 481.428803][T27709] __x64_sys_openat+0xef/0x110 [ 481.433586][T27709] do_syscall_64+0x4a/0x90 [ 481.437986][T27709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.443981][T27709] RIP: 0033:0x4196e4 [ 481.447866][T27709] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 481.467478][T27709] RSP: 002b:00007f746c108ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 481.475915][T27709] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 481.483877][T27709] RDX: 0000000000000002 RSI: 00007f746c109000 RDI: 00000000ffffff9c 21:29:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:10 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 481.491972][T27709] RBP: 00007f746c109000 R08: 0000000000000000 R09: ffffffffffffffff [ 481.499994][T27709] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 481.507976][T27709] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 21:29:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060feff000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 481.560746][T27717] loop4: detected capacity change from 0 to 4096 [ 481.567258][T27716] loop5: detected capacity change from 0 to 4096 [ 481.585929][T27697] loop1: detected capacity change from 0 to 4096 [ 481.599055][T27729] FAULT_INJECTION: forcing a failure. [ 481.599055][T27729] name failslab, interval 1, probability 0, space 0, times 0 [ 481.611727][T27729] CPU: 1 PID: 27729 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 481.611999][T27716] EXT4-fs (loop5): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 481.620494][T27729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 481.620510][T27729] Call Trace: [ 481.620518][T27729] dump_stack+0x137/0x19d [ 481.620545][T27729] should_fail+0x23c/0x250 [ 481.633569][T27717] EXT4-fs (loop4): bad geometry: block count 30999040 exceeds size of device (512 blocks) [ 481.640198][T27729] ? loop_set_status_from_info+0x3a0/0x3a0 [ 481.659665][T27697] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 481.662084][T27729] __should_failslab+0x81/0x90 [ 481.662134][T27729] ? __kthread_create_on_node+0x7a/0x290 [ 481.667982][T27697] EXT4-fs (loop1): group descriptors corrupted! [ 481.677651][T27729] should_failslab+0x5/0x20 [ 481.677685][T27729] kmem_cache_alloc_trace+0x49/0x310 [ 481.704096][T27729] ? wake_up_q+0x46/0x80 [ 481.708324][T27729] ? loop_set_status_from_info+0x3a0/0x3a0 [ 481.714150][T27729] __kthread_create_on_node+0x7a/0x290 [ 481.719601][T27729] ? __blkdev_get+0x8c/0x6c0 [ 481.724196][T27729] ? loop_set_status_from_info+0x3a0/0x3a0 [ 481.729984][T27729] kthread_create_on_node+0x72/0xa0 [ 481.735225][T27729] loop_configure+0x597/0xcb0 [ 481.739901][T27729] ? mntput+0x45/0x70 [ 481.743884][T27729] lo_ioctl+0x555/0x11f0 [ 481.748133][T27729] ? path_openat+0x19ab/0x20b0 [ 481.752920][T27729] ? putname+0xa5/0xc0 [ 481.756995][T27729] ? ___cache_free+0x3c/0x300 [ 481.761658][T27729] ? blkdev_common_ioctl+0x9c3/0x1040 [ 481.767043][T27729] ? selinux_file_ioctl+0x8e0/0x970 [ 481.772264][T27729] ? lo_release+0x120/0x120 [ 481.776754][T27729] blkdev_ioctl+0x1d0/0x3c0 [ 481.781289][T27729] block_ioctl+0x6d/0x80 [ 481.785520][T27729] ? blkdev_iopoll+0x70/0x70 [ 481.790110][T27729] __se_sys_ioctl+0xcb/0x140 [ 481.794736][T27729] __x64_sys_ioctl+0x3f/0x50 [ 481.799315][T27729] do_syscall_64+0x4a/0x90 [ 481.803736][T27729] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 481.809647][T27729] RIP: 0033:0x4663b7 [ 481.813525][T27729] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 481.833145][T27729] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 481.841562][T27729] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 481.849709][T27729] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 481.857676][T27729] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 481.865637][T27729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 481.873638][T27729] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 21:29:10 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000c0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 481.922385][T27717] loop4: detected capacity change from 0 to 4096 [ 481.924090][T27716] loop5: detected capacity change from 0 to 4096 [ 481.935793][T27717] EXT4-fs (loop4): bad geometry: block count 30999040 exceeds size of device (512 blocks) [ 481.937902][T27734] loop2: detected capacity change from 0 to 4096 [ 481.954569][T27734] EXT4-fs (loop2): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 481.958464][T27733] loop0: detected capacity change from 0 to 4 21:29:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002040219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 481.970517][T27716] EXT4-fs (loop5): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 481.980734][T27733] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 482.000308][T27734] loop2: detected capacity change from 0 to 4096 [ 482.008424][T27747] FAULT_INJECTION: forcing a failure. [ 482.008424][T27747] name failslab, interval 1, probability 0, space 0, times 0 [ 482.021095][T27747] CPU: 0 PID: 27747 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 482.029858][T27747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.039974][T27747] Call Trace: [ 482.043249][T27747] dump_stack+0x137/0x19d [ 482.047632][T27747] should_fail+0x23c/0x250 [ 482.052032][T27747] ? __kernfs_new_node+0x6a/0x330 [ 482.057040][T27747] __should_failslab+0x81/0x90 [ 482.061791][T27747] should_failslab+0x5/0x20 [ 482.066282][T27747] kmem_cache_alloc+0x46/0x2f0 [ 482.071028][T27747] ? sched_clock_cpu+0x11/0x180 [ 482.075914][T27747] __kernfs_new_node+0x6a/0x330 [ 482.080834][T27747] ? select_task_rq_fair+0x186/0xc00 [ 482.086128][T27747] ? rb_insert_color+0x7e/0x310 [ 482.091021][T27747] kernfs_create_dir_ns+0x5e/0x140 [ 482.096176][T27747] internal_create_group+0x138/0x850 [ 482.101470][T27747] ? check_preempt_wakeup+0x1bb/0x360 [ 482.106863][T27747] sysfs_create_group+0x1b/0x20 [ 482.111731][T27747] loop_configure+0xa21/0xcb0 [ 482.116421][T27747] lo_ioctl+0x555/0x11f0 [ 482.120652][T27747] ? path_openat+0x19ab/0x20b0 [ 482.125465][T27747] ? putname+0xa5/0xc0 [ 482.129521][T27747] ? ___cache_free+0x3c/0x300 [ 482.134215][T27747] ? blkdev_common_ioctl+0x9c3/0x1040 [ 482.139583][T27747] ? selinux_file_ioctl+0x8e0/0x970 [ 482.144761][T27747] ? lo_release+0x120/0x120 [ 482.149340][T27747] blkdev_ioctl+0x1d0/0x3c0 [ 482.153844][T27747] block_ioctl+0x6d/0x80 [ 482.158070][T27747] ? blkdev_iopoll+0x70/0x70 [ 482.162700][T27747] __se_sys_ioctl+0xcb/0x140 [ 482.167298][T27747] __x64_sys_ioctl+0x3f/0x50 [ 482.171918][T27747] do_syscall_64+0x4a/0x90 [ 482.176406][T27747] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 482.182806][T27747] RIP: 0033:0x4663b7 [ 482.186706][T27747] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 482.206377][T27747] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 482.214781][T27747] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 21:29:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 482.222760][T27747] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 482.230735][T27747] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 482.238712][T27747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 482.246707][T27747] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 482.254723][T27747] loop3: detected capacity change from 0 to 65 21:29:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600102000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:10 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 482.285509][T27734] EXT4-fs (loop2): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 482.300126][T27747] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 482.310149][T27747] EXT4-fs (loop3): group descriptors corrupted! [ 482.319458][T27760] loop5: detected capacity change from 0 to 4096 [ 482.320072][T27733] loop0: detected capacity change from 0 to 4 21:29:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000003f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 482.333612][T27733] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 482.361921][T27762] loop4: detected capacity change from 0 to 4096 [ 482.365065][T27754] loop1: detected capacity change from 0 to 4096 21:29:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000d0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 482.385422][T27760] EXT4-fs (loop5): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 482.396556][T27754] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 482.406428][T27754] EXT4-fs (loop1): group descriptors corrupted! [ 482.423425][T27762] EXT4-fs (loop4): bad geometry: block count 33817088 exceeds size of device (512 blocks) [ 482.433959][T27760] loop5: detected capacity change from 0 to 4096 [ 482.437884][T27780] FAULT_INJECTION: forcing a failure. [ 482.437884][T27780] name failslab, interval 1, probability 0, space 0, times 0 [ 482.452919][T27780] CPU: 0 PID: 27780 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 482.455508][T27781] loop0: detected capacity change from 0 to 4 [ 482.461689][T27780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.461704][T27780] Call Trace: [ 482.461712][T27780] dump_stack+0x137/0x19d 21:29:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002260219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 482.485372][T27780] should_fail+0x23c/0x250 [ 482.489831][T27780] ? __kernfs_new_node+0x6a/0x330 [ 482.494835][T27780] __should_failslab+0x81/0x90 [ 482.499615][T27780] should_failslab+0x5/0x20 [ 482.504259][T27780] kmem_cache_alloc+0x46/0x2f0 [ 482.509009][T27780] ? __cond_resched+0x11/0x40 [ 482.513664][T27780] __kernfs_new_node+0x6a/0x330 [ 482.518500][T27780] ? idr_alloc_cyclic+0x249/0x2d0 [ 482.523572][T27780] ? rb_insert_color+0x7e/0x310 [ 482.528413][T27780] kernfs_new_node+0x5b/0xd0 [ 482.532987][T27780] __kernfs_create_file+0x45/0x1a0 [ 482.538084][T27780] sysfs_add_file_mode_ns+0x1c1/0x250 [ 482.543459][T27780] internal_create_group+0x2e4/0x850 [ 482.548833][T27780] sysfs_create_group+0x1b/0x20 [ 482.553682][T27780] loop_configure+0xa21/0xcb0 [ 482.558430][T27780] lo_ioctl+0x555/0x11f0 [ 482.562655][T27780] ? path_openat+0x19ab/0x20b0 [ 482.567412][T27780] ? putname+0xa5/0xc0 [ 482.571479][T27780] ? ___cache_free+0x3c/0x300 [ 482.576209][T27780] ? blkdev_common_ioctl+0x9c3/0x1040 [ 482.581565][T27780] ? selinux_file_ioctl+0x8e0/0x970 [ 482.586790][T27780] ? lo_release+0x120/0x120 [ 482.592427][T27780] blkdev_ioctl+0x1d0/0x3c0 [ 482.596912][T27780] block_ioctl+0x6d/0x80 [ 482.601191][T27780] ? blkdev_iopoll+0x70/0x70 [ 482.605765][T27780] __se_sys_ioctl+0xcb/0x140 [ 482.610351][T27780] __x64_sys_ioctl+0x3f/0x50 [ 482.614979][T27780] do_syscall_64+0x4a/0x90 [ 482.619392][T27780] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 482.625267][T27780] RIP: 0033:0x4663b7 [ 482.629139][T27780] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 482.648750][T27780] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 482.657159][T27780] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 482.665132][T27780] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 482.673083][T27780] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 482.681037][T27780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 482.688991][T27780] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 482.697300][T27780] loop3: detected capacity change from 0 to 65 [ 482.706201][T27760] EXT4-fs (loop5): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 482.716121][T27781] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 482.724589][T27790] loop2: detected capacity change from 0 to 4096 21:29:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 482.728810][T27780] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 482.741042][T27780] EXT4-fs (loop3): group descriptors corrupted! [ 482.747807][T27790] EXT4-fs (loop2): bad geometry: block count 16128 exceeds size of device (512 blocks) [ 482.747891][T27800] loop4: detected capacity change from 0 to 4096 [ 482.770151][T27800] EXT4-fs (loop4): bad geometry: block count 36045312 exceeds size of device (512 blocks) 21:29:11 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002270219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 482.782805][T27796] loop1: detected capacity change from 0 to 4096 [ 482.806185][T27800] loop4: detected capacity change from 0 to 4096 [ 482.814946][T27800] EXT4-fs (loop4): bad geometry: block count 36045312 exceeds size of device (512 blocks) [ 482.825728][T27796] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 21:29:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000040000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 482.835494][T27796] EXT4-fs (loop1): group descriptors corrupted! [ 482.839176][T27781] loop0: detected capacity change from 0 to 4 [ 482.855827][T27781] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 482.881650][T27796] loop1: detected capacity change from 0 to 4096 21:29:11 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600103000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 482.893644][T27796] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 482.895816][T27815] FAULT_INJECTION: forcing a failure. [ 482.895816][T27815] name failslab, interval 1, probability 0, space 0, times 0 [ 482.903430][T27796] EXT4-fs (loop1): group descriptors corrupted! [ 482.915991][T27815] CPU: 1 PID: 27815 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 482.930997][T27815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.941052][T27815] Call Trace: [ 482.944332][T27815] dump_stack+0x137/0x19d [ 482.948665][T27815] should_fail+0x23c/0x250 [ 482.949583][T27827] loop4: detected capacity change from 0 to 4096 [ 482.953082][T27815] ? __kernfs_new_node+0x6a/0x330 [ 482.964604][T27815] __should_failslab+0x81/0x90 [ 482.969371][T27815] should_failslab+0x5/0x20 [ 482.973859][T27815] kmem_cache_alloc+0x46/0x2f0 [ 482.978770][T27815] __kernfs_new_node+0x6a/0x330 [ 482.983701][T27815] ? __cond_resched+0x11/0x40 [ 482.988358][T27815] ? mutex_lock+0x9/0x30 [ 482.992602][T27815] kernfs_new_node+0x5b/0xd0 [ 482.997297][T27815] __kernfs_create_file+0x45/0x1a0 [ 483.002469][T27815] sysfs_add_file_mode_ns+0x1c1/0x250 [ 483.007845][T27815] internal_create_group+0x2e4/0x850 [ 483.013126][T27815] sysfs_create_group+0x1b/0x20 [ 483.018021][T27815] loop_configure+0xa21/0xcb0 [ 483.022703][T27815] lo_ioctl+0x555/0x11f0 [ 483.026926][T27815] ? path_openat+0x19ab/0x20b0 [ 483.031677][T27815] ? putname+0xa5/0xc0 [ 483.035726][T27815] ? ___cache_free+0x3c/0x300 [ 483.040391][T27815] ? blkdev_common_ioctl+0x9c3/0x1040 [ 483.045810][T27815] ? selinux_file_ioctl+0x8e0/0x970 [ 483.051022][T27815] ? lo_release+0x120/0x120 [ 483.055511][T27815] blkdev_ioctl+0x1d0/0x3c0 [ 483.059990][T27815] block_ioctl+0x6d/0x80 [ 483.064212][T27815] ? blkdev_iopoll+0x70/0x70 [ 483.069480][T27815] __se_sys_ioctl+0xcb/0x140 [ 483.074085][T27815] __x64_sys_ioctl+0x3f/0x50 [ 483.078658][T27815] do_syscall_64+0x4a/0x90 [ 483.083060][T27815] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 483.088966][T27815] RIP: 0033:0x4663b7 [ 483.092852][T27815] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 483.112440][T27815] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 483.120850][T27815] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 483.128804][T27815] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 483.136754][T27815] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 483.144705][T27815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 483.152763][T27815] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 483.166581][T27815] loop3: detected capacity change from 0 to 65 [ 483.175531][T27827] EXT4-fs (loop4): bad geometry: block count 36110848 exceeds size of device (512 blocks) [ 483.186506][T27835] loop2: detected capacity change from 0 to 4096 21:29:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000e0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 483.188024][T27834] loop5: detected capacity change from 0 to 4096 [ 483.199805][T27815] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 483.209944][T27815] EXT4-fs (loop3): group descriptors corrupted! [ 483.210718][T27836] loop0: detected capacity change from 0 to 4 [ 483.230185][T27834] EXT4-fs (loop5): bad geometry: block count 1792 exceeds size of device (512 blocks) 21:29:11 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 483.239921][T27835] EXT4-fs (loop2): bad geometry: block count 16384 exceeds size of device (512 blocks) [ 483.261015][T27836] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002280219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 483.316963][T27827] loop4: detected capacity change from 0 to 4096 [ 483.323477][T27834] loop5: detected capacity change from 0 to 4096 [ 483.331087][T27835] loop2: detected capacity change from 0 to 4096 [ 483.340871][T27827] EXT4-fs (loop4): bad geometry: block count 36110848 exceeds size of device (512 blocks) [ 483.351619][T27834] EXT4-fs (loop5): bad geometry: block count 1792 exceeds size of device (512 blocks) 21:29:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000008000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600104000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 483.373778][T27859] loop1: detected capacity change from 0 to 4096 [ 483.414306][T27859] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 483.424125][T27859] EXT4-fs (loop1): group descriptors corrupted! [ 483.424199][T27835] EXT4-fs (loop2): bad geometry: block count 16384 exceeds size of device (512 blocks) [ 483.444637][T27868] FAULT_INJECTION: forcing a failure. [ 483.444637][T27868] name failslab, interval 1, probability 0, space 0, times 0 [ 483.457283][T27868] CPU: 0 PID: 27868 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 483.466110][T27868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.476219][T27868] Call Trace: [ 483.478113][T27877] loop0: detected capacity change from 0 to 4 [ 483.479500][T27868] dump_stack+0x137/0x19d [ 483.489890][T27868] should_fail+0x23c/0x250 [ 483.494317][T27868] ? __kernfs_new_node+0x6a/0x330 [ 483.499374][T27868] __should_failslab+0x81/0x90 [ 483.502590][T27879] loop5: detected capacity change from 0 to 4096 [ 483.504214][T27868] should_failslab+0x5/0x20 [ 483.504244][T27868] kmem_cache_alloc+0x46/0x2f0 [ 483.504267][T27868] __kernfs_new_node+0x6a/0x330 [ 483.510765][T27878] loop4: detected capacity change from 0 to 4096 [ 483.515122][T27868] ? __cond_resched+0x11/0x40 [ 483.515148][T27868] ? mutex_lock+0x9/0x30 [ 483.539964][T27868] kernfs_new_node+0x5b/0xd0 [ 483.544537][T27868] __kernfs_create_file+0x45/0x1a0 [ 483.549648][T27868] sysfs_add_file_mode_ns+0x1c1/0x250 [ 483.555059][T27868] internal_create_group+0x2e4/0x850 [ 483.560355][T27868] sysfs_create_group+0x1b/0x20 [ 483.565306][T27868] loop_configure+0xa21/0xcb0 [ 483.569996][T27868] lo_ioctl+0x555/0x11f0 [ 483.574216][T27868] ? path_openat+0x19ab/0x20b0 [ 483.578969][T27868] ? putname+0xa5/0xc0 [ 483.583026][T27868] ? ___cache_free+0x3c/0x300 [ 483.587689][T27868] ? blkdev_common_ioctl+0x9c3/0x1040 [ 483.593066][T27868] ? selinux_file_ioctl+0x8e0/0x970 [ 483.598264][T27868] ? lo_release+0x120/0x120 [ 483.602863][T27868] blkdev_ioctl+0x1d0/0x3c0 [ 483.607381][T27868] block_ioctl+0x6d/0x80 [ 483.611642][T27868] ? blkdev_iopoll+0x70/0x70 [ 483.616243][T27868] __se_sys_ioctl+0xcb/0x140 [ 483.620836][T27868] __x64_sys_ioctl+0x3f/0x50 [ 483.625424][T27868] do_syscall_64+0x4a/0x90 [ 483.629829][T27868] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 483.635703][T27868] RIP: 0033:0x4663b7 [ 483.639594][T27868] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000051000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 483.659197][T27868] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 483.667593][T27868] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 483.675544][T27868] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 483.683512][T27868] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 483.691520][T27868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 483.699559][T27868] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 483.707942][T27868] loop3: detected capacity change from 0 to 65 [ 483.742845][T27879] EXT4-fs (loop5): bad geometry: block count 2048 exceeds size of device (512 blocks) [ 483.754695][T27859] loop1: detected capacity change from 0 to 4096 [ 483.766301][T27877] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 483.776089][T27868] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! 21:29:12 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 483.783754][T27878] EXT4-fs (loop4): bad geometry: block count 36176384 exceeds size of device (512 blocks) [ 483.786103][T27868] EXT4-fs (loop3): group descriptors corrupted! [ 483.793614][T27859] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 483.812028][T27859] EXT4-fs (loop1): group descriptors corrupted! 21:29:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000f0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 483.847781][T27877] loop0: detected capacity change from 0 to 4 [ 483.854038][T27878] loop4: detected capacity change from 0 to 4096 [ 483.862109][T27879] loop5: detected capacity change from 0 to 4096 21:29:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002290219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600105000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 483.892133][T27878] EXT4-fs (loop4): bad geometry: block count 36176384 exceeds size of device (512 blocks) [ 483.904445][T27879] EXT4-fs (loop5): bad geometry: block count 2048 exceeds size of device (512 blocks) [ 483.914734][T27912] loop1: detected capacity change from 0 to 4096 [ 483.935950][T27909] FAULT_INJECTION: forcing a failure. [ 483.935950][T27909] name failslab, interval 1, probability 0, space 0, times 0 [ 483.948607][T27909] CPU: 1 PID: 27909 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 483.957366][T27909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.967484][T27909] Call Trace: [ 483.970763][T27909] dump_stack+0x137/0x19d [ 483.975164][T27909] should_fail+0x23c/0x250 [ 483.978214][T27912] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 483.979662][T27909] ? __kernfs_new_node+0x6a/0x330 [ 483.989412][T27912] EXT4-fs (loop1): group descriptors corrupted! [ 483.994389][T27909] __should_failslab+0x81/0x90 [ 484.005368][T27909] should_failslab+0x5/0x20 [ 484.007184][T27910] loop2: detected capacity change from 0 to 4096 [ 484.009877][T27909] kmem_cache_alloc+0x46/0x2f0 [ 484.009906][T27909] __kernfs_new_node+0x6a/0x330 [ 484.025901][T27909] ? __cond_resched+0x11/0x40 [ 484.030577][T27909] ? mutex_lock+0x9/0x30 [ 484.034804][T27909] kernfs_new_node+0x5b/0xd0 [ 484.039490][T27909] __kernfs_create_file+0x45/0x1a0 [ 484.044583][T27909] sysfs_add_file_mode_ns+0x1c1/0x250 [ 484.049951][T27909] internal_create_group+0x2e4/0x850 [ 484.055221][T27909] sysfs_create_group+0x1b/0x20 [ 484.060105][T27909] loop_configure+0xa21/0xcb0 [ 484.064942][T27909] lo_ioctl+0x555/0x11f0 [ 484.069174][T27909] ? path_openat+0x19ab/0x20b0 [ 484.073922][T27909] ? putname+0xa5/0xc0 [ 484.078020][T27909] ? ___cache_free+0x3c/0x300 [ 484.082703][T27909] ? blkdev_common_ioctl+0x9c3/0x1040 [ 484.088058][T27909] ? selinux_file_ioctl+0x8e0/0x970 [ 484.093270][T27909] ? lo_release+0x120/0x120 [ 484.097823][T27909] blkdev_ioctl+0x1d0/0x3c0 [ 484.102311][T27909] block_ioctl+0x6d/0x80 [ 484.106565][T27909] ? blkdev_iopoll+0x70/0x70 [ 484.111139][T27909] __se_sys_ioctl+0xcb/0x140 [ 484.115781][T27909] __x64_sys_ioctl+0x3f/0x50 [ 484.120391][T27909] do_syscall_64+0x4a/0x90 [ 484.124860][T27909] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.130887][T27909] RIP: 0033:0x4663b7 [ 484.134758][T27909] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 484.154419][T27909] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 484.163912][T27909] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 484.171861][T27909] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 484.179818][T27909] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 21:29:12 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100100f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:12 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000a000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 484.187784][T27909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 484.195745][T27909] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 484.204689][T27909] loop3: detected capacity change from 0 to 65 [ 484.215670][T27910] EXT4-fs (loop2): bad geometry: block count 20736 exceeds size of device (512 blocks) [ 484.242921][T27909] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 484.253020][T27909] EXT4-fs (loop3): group descriptors corrupted! [ 484.254157][T27919] loop4: detected capacity change from 0 to 4096 [ 484.281997][T27919] EXT4-fs (loop4): bad geometry: block count 36241920 exceeds size of device (512 blocks) 21:29:12 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 484.291329][T27926] loop0: detected capacity change from 0 to 4 [ 484.301203][T27926] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 484.310063][T27931] loop1: detected capacity change from 0 to 4096 [ 484.327210][T27910] loop2: detected capacity change from 0 to 4096 [ 484.341195][T27942] loop5: detected capacity change from 0 to 4096 [ 484.347727][T27931] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 484.357523][T27931] EXT4-fs (loop1): group descriptors corrupted! [ 484.359034][T27942] EXT4-fs (loop5): bad geometry: block count 2560 exceeds size of device (512 blocks) [ 484.378382][T27919] loop4: detected capacity change from 0 to 4096 [ 484.389481][T27952] FAULT_INJECTION: forcing a failure. [ 484.389481][T27952] name failslab, interval 1, probability 0, space 0, times 0 [ 484.389751][T27926] loop0: detected capacity change from 0 to 4 [ 484.402121][T27952] CPU: 1 PID: 27952 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 484.416969][T27952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.427364][T27952] Call Trace: [ 484.430629][T27952] dump_stack+0x137/0x19d [ 484.434956][T27952] should_fail+0x23c/0x250 [ 484.439354][T27952] ? __kernfs_new_node+0x6a/0x330 [ 484.444360][T27952] __should_failslab+0x81/0x90 [ 484.449107][T27952] should_failslab+0x5/0x20 [ 484.453598][T27952] kmem_cache_alloc+0x46/0x2f0 [ 484.458433][T27952] __kernfs_new_node+0x6a/0x330 [ 484.463267][T27952] ? __cond_resched+0x11/0x40 [ 484.467923][T27952] ? mutex_lock+0x9/0x30 [ 484.472142][T27952] kernfs_new_node+0x5b/0xd0 [ 484.476711][T27952] __kernfs_create_file+0x45/0x1a0 [ 484.481801][T27952] sysfs_add_file_mode_ns+0x1c1/0x250 [ 484.487154][T27952] internal_create_group+0x2e4/0x850 [ 484.492463][T27952] sysfs_create_group+0x1b/0x20 [ 484.497411][T27952] loop_configure+0xa21/0xcb0 [ 484.502083][T27952] lo_ioctl+0x555/0x11f0 [ 484.506303][T27952] ? path_openat+0x19ab/0x20b0 [ 484.511093][T27952] ? sysvec_apic_timer_interrupt+0x3e/0x80 [ 484.517003][T27952] ? __perf_event_task_sched_out+0xce0/0xd30 [ 484.522963][T27952] ? putname+0xa5/0xc0 [ 484.527008][T27952] ? __perf_event_task_sched_in+0x471/0x4c0 [ 484.532879][T27952] ? blkdev_common_ioctl+0x9c3/0x1040 [ 484.538231][T27952] ? selinux_file_ioctl+0x8e0/0x970 [ 484.543408][T27952] ? lo_release+0x120/0x120 [ 484.547899][T27952] blkdev_ioctl+0x1d0/0x3c0 [ 484.552538][T27952] block_ioctl+0x6d/0x80 [ 484.556808][T27952] ? blkdev_iopoll+0x70/0x70 [ 484.561378][T27952] __se_sys_ioctl+0xcb/0x140 [ 484.566013][T27952] __x64_sys_ioctl+0x3f/0x50 [ 484.570609][T27952] do_syscall_64+0x4a/0x90 [ 484.575052][T27952] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 484.580950][T27952] RIP: 0033:0x4663b7 [ 484.584820][T27952] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 484.604410][T27952] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 484.612819][T27952] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 484.620856][T27952] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 484.628803][T27952] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 484.636785][T27952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 484.644763][T27952] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 484.655552][T27952] loop3: detected capacity change from 0 to 65 [ 484.666366][T27926] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 484.667292][T27919] EXT4-fs (loop4): bad geometry: block count 36241920 exceeds size of device (512 blocks) [ 484.674977][T27910] EXT4-fs (loop2): bad geometry: block count 20736 exceeds size of device (512 blocks) 21:29:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000066000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:13 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600106000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 484.697188][T27952] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 484.707264][T27952] EXT4-fs (loop3): group descriptors corrupted! [ 484.713843][T27942] loop5: detected capacity change from 0 to 4096 [ 484.721040][T27942] EXT4-fs (loop5): bad geometry: block count 2560 exceeds size of device (512 blocks) [ 484.730919][T27931] loop1: detected capacity change from 0 to 4096 21:29:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000022a0219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:13 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100110f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 484.742466][T27931] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 484.752305][T27931] EXT4-fs (loop1): group descriptors corrupted! [ 484.835692][T27974] loop0: detected capacity change from 0 to 4 [ 484.838692][T27975] loop5: detected capacity change from 0 to 4096 [ 484.849420][T27976] FAULT_INJECTION: forcing a failure. [ 484.849420][T27976] name failslab, interval 1, probability 0, space 0, times 0 [ 484.862067][T27976] CPU: 1 PID: 27976 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 484.871865][T27976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 484.881951][T27976] Call Trace: [ 484.885212][T27976] dump_stack+0x137/0x19d [ 484.889655][T27976] should_fail+0x23c/0x250 [ 484.894097][T27976] ? __kernfs_new_node+0x6a/0x330 [ 484.899124][T27976] __should_failslab+0x81/0x90 [ 484.903943][T27976] should_failslab+0x5/0x20 [ 484.908448][T27976] kmem_cache_alloc+0x46/0x2f0 [ 484.913196][T27976] __kernfs_new_node+0x6a/0x330 [ 484.918042][T27976] ? __cond_resched+0x11/0x40 [ 484.922712][T27976] ? mutex_lock+0x9/0x30 [ 484.927076][T27976] kernfs_new_node+0x5b/0xd0 [ 484.931680][T27976] __kernfs_create_file+0x45/0x1a0 [ 484.936954][T27976] sysfs_add_file_mode_ns+0x1c1/0x250 [ 484.942325][T27976] internal_create_group+0x2e4/0x850 [ 484.947693][T27976] sysfs_create_group+0x1b/0x20 [ 484.952546][T27976] loop_configure+0xa21/0xcb0 [ 484.957269][T27976] lo_ioctl+0x555/0x11f0 [ 484.961519][T27976] ? path_openat+0x19ab/0x20b0 [ 484.966333][T27976] ? putname+0xa5/0xc0 [ 484.970390][T27976] ? ___cache_free+0x3c/0x300 [ 484.975066][T27976] ? blkdev_common_ioctl+0x9c3/0x1040 [ 484.980507][T27976] ? selinux_file_ioctl+0x8e0/0x970 [ 484.985693][T27976] ? lo_release+0x120/0x120 [ 484.990701][T27976] blkdev_ioctl+0x1d0/0x3c0 [ 484.995220][T27976] block_ioctl+0x6d/0x80 [ 484.999533][T27976] ? blkdev_iopoll+0x70/0x70 [ 485.004144][T27976] __se_sys_ioctl+0xcb/0x140 [ 485.008757][T27976] __x64_sys_ioctl+0x3f/0x50 [ 485.013358][T27976] do_syscall_64+0x4a/0x90 [ 485.017794][T27976] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 485.023708][T27976] RIP: 0033:0x4663b7 [ 485.027588][T27976] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 485.047319][T27976] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.055731][T27976] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 485.063731][T27976] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 485.071808][T27976] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 485.079777][T27976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 485.087760][T27976] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 485.095904][T27976] loop3: detected capacity change from 0 to 65 [ 485.102964][T27974] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 485.111755][T27987] loop1: detected capacity change from 0 to 4096 [ 485.118666][T27975] EXT4-fs (loop5): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 485.128584][T27987] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 485.138370][T27987] EXT4-fs (loop1): group descriptors corrupted! [ 485.139347][T27976] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 485.155061][T27976] EXT4-fs (loop3): group descriptors corrupted! [ 485.163321][T27989] loop2: detected capacity change from 0 to 4096 [ 485.163471][T27988] loop4: detected capacity change from 0 to 4096 21:29:13 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100120f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 485.186129][T27989] EXT4-fs (loop2): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 485.198149][T27974] loop0: detected capacity change from 0 to 4 [ 485.208127][T27975] loop5: detected capacity change from 0 to 4096 [ 485.225677][T27975] EXT4-fs (loop5): bad geometry: block count 3840 exceeds size of device (512 blocks) 21:29:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000ffe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000010000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 485.228972][T27974] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 485.277042][T27988] EXT4-fs (loop4): bad geometry: block count 36307456 exceeds size of device (512 blocks) 21:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600107000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 485.333050][T28015] loop3: detected capacity change from 0 to 65 [ 485.334406][T28017] loop1: detected capacity change from 0 to 4096 [ 485.346404][T27988] loop4: detected capacity change from 0 to 4096 [ 485.357554][T27988] EXT4-fs (loop4): bad geometry: block count 36307456 exceeds size of device (512 blocks) [ 485.360914][T28015] FAULT_INJECTION: forcing a failure. [ 485.360914][T28015] name failslab, interval 1, probability 0, space 0, times 0 [ 485.380154][T28015] CPU: 1 PID: 28015 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 485.389052][T28015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.391116][T28018] loop2: detected capacity change from 0 to 4096 [ 485.399100][T28015] Call Trace: [ 485.399112][T28015] dump_stack+0x137/0x19d [ 485.399138][T28015] should_fail+0x23c/0x250 [ 485.417522][T28015] __should_failslab+0x81/0x90 [ 485.422272][T28015] ? kobject_uevent_env+0x1a7/0xc40 [ 485.427498][T28015] should_failslab+0x5/0x20 [ 485.432023][T28015] kmem_cache_alloc_trace+0x49/0x310 [ 485.437288][T28015] ? dev_uevent_filter+0x70/0x70 [ 485.442244][T28015] kobject_uevent_env+0x1a7/0xc40 [ 485.447256][T28015] kobject_uevent+0x18/0x20 [ 485.451764][T28015] loop_configure+0xb3c/0xcb0 [ 485.456436][T28015] lo_ioctl+0x555/0x11f0 [ 485.460664][T28015] ? path_openat+0x19ab/0x20b0 [ 485.465419][T28015] ? putname+0xa5/0xc0 [ 485.469540][T28015] ? ___cache_free+0x3c/0x300 [ 485.474203][T28015] ? blkdev_common_ioctl+0x9c3/0x1040 [ 485.479568][T28015] ? selinux_file_ioctl+0x8e0/0x970 [ 485.484784][T28015] ? lo_release+0x120/0x120 [ 485.489289][T28015] blkdev_ioctl+0x1d0/0x3c0 [ 485.493862][T28015] block_ioctl+0x6d/0x80 [ 485.498095][T28015] ? blkdev_iopoll+0x70/0x70 [ 485.502735][T28015] __se_sys_ioctl+0xcb/0x140 [ 485.507310][T28015] __x64_sys_ioctl+0x3f/0x50 [ 485.512040][T28015] do_syscall_64+0x4a/0x90 [ 485.516437][T28015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 485.522315][T28015] RIP: 0033:0x4663b7 [ 485.526214][T28015] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 485.545811][T28015] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.554220][T28015] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 485.562747][T28015] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 485.570719][T28015] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 21:29:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000022b0219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 485.578687][T28015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 485.586638][T28015] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 485.614701][T28017] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 485.623954][T28026] loop5: detected capacity change from 0 to 4096 [ 485.624477][T28017] EXT4-fs (loop1): group descriptors corrupted! [ 485.637762][T28015] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 485.647803][T28015] EXT4-fs (loop3): group descriptors corrupted! [ 485.661556][T28026] EXT4-fs (loop5): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 485.674196][T28018] EXT4-fs (loop2): bad geometry: block count 65039 exceeds size of device (512 blocks) 21:29:14 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 485.685264][T28038] loop0: detected capacity change from 0 to 4 [ 485.690992][T28040] loop4: detected capacity change from 0 to 4096 [ 485.692724][T28038] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 485.710963][T28026] loop5: detected capacity change from 0 to 4096 [ 485.722648][T28040] EXT4-fs (loop4): bad geometry: block count 36372992 exceeds size of device (512 blocks) [ 485.733407][T28018] loop2: detected capacity change from 0 to 4096 [ 485.737947][T28017] loop1: detected capacity change from 0 to 4096 [ 485.746806][T28018] EXT4-fs (loop2): bad geometry: block count 65039 exceeds size of device (512 blocks) [ 485.760805][T28026] EXT4-fs (loop5): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 485.771674][T28040] loop4: detected capacity change from 0 to 4096 [ 485.779034][T28058] loop3: detected capacity change from 0 to 65 [ 485.779416][T28040] EXT4-fs (loop4): bad geometry: block count 36372992 exceeds size of device (512 blocks) [ 485.786754][T28038] loop0: detected capacity change from 0 to 4 [ 485.795751][T28058] FAULT_INJECTION: forcing a failure. [ 485.795751][T28058] name failslab, interval 1, probability 0, space 0, times 0 [ 485.813906][T28058] CPU: 1 PID: 28058 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 485.822651][T28058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 485.832781][T28058] Call Trace: [ 485.836102][T28058] dump_stack+0x137/0x19d [ 485.840500][T28058] should_fail+0x23c/0x250 [ 485.844921][T28058] ? kzalloc+0x1d/0x30 [ 485.849247][T28058] __should_failslab+0x81/0x90 [ 485.854017][T28058] should_failslab+0x5/0x20 [ 485.858514][T28058] __kmalloc+0x66/0x340 [ 485.862683][T28058] kzalloc+0x1d/0x30 [ 485.866605][T28058] kobject_get_path+0x7c/0x110 [ 485.871672][T28058] kobject_uevent_env+0x1be/0xc40 [ 485.876718][T28058] kobject_uevent+0x18/0x20 [ 485.881225][T28058] loop_configure+0xb3c/0xcb0 [ 485.885895][T28058] lo_ioctl+0x555/0x11f0 [ 485.890126][T28058] ? path_openat+0x19ab/0x20b0 [ 485.894867][T28058] ? putname+0xa5/0xc0 [ 485.898927][T28058] ? ___cache_free+0x3c/0x300 [ 485.903602][T28058] ? blkdev_common_ioctl+0x9c3/0x1040 [ 485.908976][T28058] ? selinux_file_ioctl+0x8e0/0x970 [ 485.914171][T28058] ? lo_release+0x120/0x120 [ 485.918652][T28058] blkdev_ioctl+0x1d0/0x3c0 [ 485.923173][T28058] block_ioctl+0x6d/0x80 [ 485.927399][T28058] ? blkdev_iopoll+0x70/0x70 [ 485.931971][T28058] __se_sys_ioctl+0xcb/0x140 [ 485.936656][T28058] __x64_sys_ioctl+0x3f/0x50 [ 485.941258][T28058] do_syscall_64+0x4a/0x90 [ 485.945820][T28058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 485.951733][T28058] RIP: 0033:0x4663b7 [ 485.955607][T28058] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 485.975193][T28058] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:29:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000011000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000022c0219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 485.983605][T28058] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 485.991671][T28058] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 485.999624][T28058] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 486.007722][T28058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 486.015688][T28058] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 21:29:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000fffe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 486.035236][T28017] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 486.045640][T28017] EXT4-fs (loop1): group descriptors corrupted! [ 486.047525][T28038] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:14 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600108000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:14 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100220f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 486.099509][T28058] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 486.106893][T28073] loop2: detected capacity change from 0 to 4096 [ 486.109581][T28058] EXT4-fs (loop3): group descriptors corrupted! [ 486.122200][T28069] loop4: detected capacity change from 0 to 4096 [ 486.122306][T28073] EXT4-fs (loop2): bad geometry: block count 65279 exceeds size of device (512 blocks) [ 486.140064][T28069] EXT4-fs (loop4): bad geometry: block count 36438528 exceeds size of device (512 blocks) 21:29:14 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 486.145780][T28077] loop5: detected capacity change from 0 to 4096 [ 486.157345][T28077] EXT4-fs (loop5): bad geometry: block count 4352 exceeds size of device (512 blocks) [ 486.178651][T28073] loop2: detected capacity change from 0 to 4096 [ 486.187221][T28069] loop4: detected capacity change from 0 to 4096 21:29:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000022d0219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000001ff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 486.201126][T28073] EXT4-fs (loop2): bad geometry: block count 65279 exceeds size of device (512 blocks) [ 486.214970][T28069] EXT4-fs (loop4): bad geometry: block count 36438528 exceeds size of device (512 blocks) [ 486.222670][T28077] loop5: detected capacity change from 0 to 4096 [ 486.237011][T28097] loop0: detected capacity change from 0 to 4 [ 486.237014][T28098] loop1: detected capacity change from 0 to 4096 [ 486.263262][T28097] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 486.263471][T28077] EXT4-fs (loop5): bad geometry: block count 4352 exceeds size of device (512 blocks) [ 486.294861][T28104] loop3: detected capacity change from 0 to 65 [ 486.301347][T28104] FAULT_INJECTION: forcing a failure. [ 486.301347][T28104] name failslab, interval 1, probability 0, space 0, times 0 [ 486.314157][T28104] CPU: 0 PID: 28104 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 486.323020][T28104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.333099][T28104] Call Trace: [ 486.336373][T28104] dump_stack+0x137/0x19d [ 486.340757][T28104] should_fail+0x23c/0x250 [ 486.345166][T28104] __should_failslab+0x81/0x90 [ 486.349924][T28104] should_failslab+0x5/0x20 [ 486.354409][T28104] kmem_cache_alloc_node+0x58/0x2b0 [ 486.359589][T28104] ? __alloc_skb+0xed/0x420 [ 486.364093][T28104] __alloc_skb+0xed/0x420 [ 486.369012][T28104] alloc_uevent_skb+0x5b/0x120 [ 486.373761][T28104] kobject_uevent_env+0x863/0xc40 [ 486.378824][T28104] kobject_uevent+0x18/0x20 [ 486.383510][T28104] loop_configure+0xb3c/0xcb0 [ 486.388170][T28104] lo_ioctl+0x555/0x11f0 [ 486.392389][T28104] ? path_openat+0x19ab/0x20b0 [ 486.397131][T28104] ? putname+0xa5/0xc0 [ 486.401174][T28104] ? ___cache_free+0x3c/0x300 [ 486.405829][T28104] ? blkdev_common_ioctl+0x9c3/0x1040 [ 486.411181][T28104] ? selinux_file_ioctl+0x8e0/0x970 [ 486.416357][T28104] ? lo_release+0x120/0x120 [ 486.421012][T28104] blkdev_ioctl+0x1d0/0x3c0 [ 486.425492][T28104] block_ioctl+0x6d/0x80 [ 486.429724][T28104] ? blkdev_iopoll+0x70/0x70 [ 486.434328][T28104] __se_sys_ioctl+0xcb/0x140 [ 486.438896][T28104] __x64_sys_ioctl+0x3f/0x50 [ 486.443530][T28104] do_syscall_64+0x4a/0x90 [ 486.448020][T28104] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 486.453905][T28104] RIP: 0033:0x4663b7 [ 486.457775][T28104] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.477367][T28104] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 486.485775][T28104] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 486.493725][T28104] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 486.501804][T28104] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff 21:29:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000012000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 486.509770][T28104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 486.517773][T28104] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 [ 486.532592][T28098] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 486.542386][T28098] EXT4-fs (loop1): group descriptors corrupted! [ 486.558073][T28104] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 486.568122][T28104] EXT4-fs (loop3): group descriptors corrupted! [ 486.578474][T28097] loop0: detected capacity change from 0 to 4 [ 486.587885][T28118] loop4: detected capacity change from 0 to 4096 [ 486.601122][T28097] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:15 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600109000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:15 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002400219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 486.609535][T28120] loop2: detected capacity change from 0 to 4096 [ 486.616968][T28118] EXT4-fs (loop4): bad geometry: block count 36504064 exceeds size of device (512 blocks) [ 486.631618][T28127] loop5: detected capacity change from 0 to 4096 [ 486.650168][T28127] EXT4-fs (loop5): bad geometry: block count 4608 exceeds size of device (512 blocks) 21:29:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000013000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 486.671906][T28120] EXT4-fs (loop2): bad geometry: block count 65281 exceeds size of device (512 blocks) [ 486.681784][T28098] loop1: detected capacity change from 0 to 4096 [ 486.698334][T28098] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 486.708144][T28098] EXT4-fs (loop1): group descriptors corrupted! [ 486.732787][T28143] loop3: detected capacity change from 0 to 65 [ 486.744589][T28144] loop4: detected capacity change from 0 to 4096 [ 486.746734][T28147] loop0: detected capacity change from 0 to 4 [ 486.752016][T28143] FAULT_INJECTION: forcing a failure. [ 486.752016][T28143] name failslab, interval 1, probability 0, space 0, times 0 [ 486.769776][T28143] CPU: 1 PID: 28143 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 486.778683][T28143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 486.788764][T28143] Call Trace: [ 486.792040][T28143] dump_stack+0x137/0x19d [ 486.796355][T28143] should_fail+0x23c/0x250 [ 486.800754][T28143] __should_failslab+0x81/0x90 [ 486.805504][T28143] should_failslab+0x5/0x20 [ 486.810013][T28143] kmem_cache_alloc_node+0x58/0x2b0 [ 486.815246][T28143] ? __alloc_skb+0xed/0x420 [ 486.819766][T28143] __alloc_skb+0xed/0x420 [ 486.824153][T28143] alloc_uevent_skb+0x5b/0x120 [ 486.828954][T28143] kobject_uevent_env+0x863/0xc40 [ 486.834084][T28143] kobject_uevent+0x18/0x20 [ 486.838651][T28143] loop_configure+0xb3c/0xcb0 [ 486.843385][T28143] lo_ioctl+0x555/0x11f0 [ 486.847696][T28143] ? path_openat+0x19ab/0x20b0 [ 486.852516][T28143] ? putname+0xa5/0xc0 [ 486.856569][T28143] ? ___cache_free+0x3c/0x300 [ 486.861257][T28143] ? blkdev_common_ioctl+0x9c3/0x1040 [ 486.866805][T28143] ? selinux_file_ioctl+0x8e0/0x970 [ 486.872018][T28143] ? lo_release+0x120/0x120 [ 486.876681][T28143] blkdev_ioctl+0x1d0/0x3c0 [ 486.881199][T28143] block_ioctl+0x6d/0x80 [ 486.885478][T28143] ? blkdev_iopoll+0x70/0x70 [ 486.890075][T28143] __se_sys_ioctl+0xcb/0x140 [ 486.894695][T28143] __x64_sys_ioctl+0x3f/0x50 [ 486.899324][T28143] do_syscall_64+0x4a/0x90 [ 486.903797][T28143] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 486.909689][T28143] RIP: 0033:0x4663b7 [ 486.913586][T28143] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.933223][T28143] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 486.941619][T28143] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 486.949590][T28143] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 486.957560][T28143] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 486.965516][T28143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 486.973497][T28143] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 21:29:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100250f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 486.988441][T28144] EXT4-fs (loop4): bad geometry: block count 37749248 exceeds size of device (512 blocks) [ 487.000943][T28147] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 487.010663][T28120] loop2: detected capacity change from 0 to 4096 [ 487.011990][T28143] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 487.027022][T28143] EXT4-fs (loop3): group descriptors corrupted! 21:29:15 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000003ff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 487.027439][T28120] EXT4-fs (loop2): bad geometry: block count 65281 exceeds size of device (512 blocks) [ 487.043008][T28152] loop5: detected capacity change from 0 to 4096 [ 487.057534][T28152] EXT4-fs (loop5): bad geometry: block count 4864 exceeds size of device (512 blocks) 21:29:15 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000014000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 487.145093][T28165] loop1: detected capacity change from 0 to 4096 [ 487.145328][T28147] loop0: detected capacity change from 0 to 4 [ 487.155002][T28144] loop4: detected capacity change from 0 to 4096 [ 487.166137][T28147] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 487.180109][T28144] EXT4-fs (loop4): bad geometry: block count 37749248 exceeds size of device (512 blocks) [ 487.190300][T28176] loop3: detected capacity change from 0 to 65 [ 487.196628][T28179] loop2: detected capacity change from 0 to 4096 [ 487.202514][T28176] FAULT_INJECTION: forcing a failure. [ 487.202514][T28176] name failslab, interval 1, probability 0, space 0, times 0 [ 487.215615][T28176] CPU: 0 PID: 28176 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 487.224393][T28176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.234507][T28176] Call Trace: [ 487.237778][T28176] dump_stack+0x137/0x19d [ 487.242104][T28176] should_fail+0x23c/0x250 [ 487.246577][T28176] ? skb_clone+0x12c/0x1f0 [ 487.251005][T28176] __should_failslab+0x81/0x90 [ 487.255798][T28176] should_failslab+0x5/0x20 [ 487.260320][T28176] kmem_cache_alloc+0x46/0x2f0 [ 487.265212][T28176] skb_clone+0x12c/0x1f0 [ 487.269515][T28176] netlink_broadcast_filtered+0x50d/0xb90 [ 487.275310][T28176] ? skb_put+0xb9/0xf0 [ 487.279364][T28176] netlink_broadcast+0x35/0x50 [ 487.284107][T28176] kobject_uevent_env+0x8c9/0xc40 [ 487.289154][T28176] kobject_uevent+0x18/0x20 [ 487.293666][T28176] loop_configure+0xb3c/0xcb0 [ 487.298466][T28176] lo_ioctl+0x555/0x11f0 [ 487.302702][T28176] ? path_openat+0x19ab/0x20b0 [ 487.307445][T28176] ? putname+0xa5/0xc0 [ 487.311505][T28176] ? ___cache_free+0x3c/0x300 [ 487.316171][T28176] ? blkdev_common_ioctl+0x9c3/0x1040 [ 487.321523][T28176] ? selinux_file_ioctl+0x8e0/0x970 [ 487.326698][T28176] ? lo_release+0x120/0x120 [ 487.331178][T28176] blkdev_ioctl+0x1d0/0x3c0 [ 487.335660][T28176] block_ioctl+0x6d/0x80 [ 487.339883][T28176] ? blkdev_iopoll+0x70/0x70 [ 487.344488][T28176] __se_sys_ioctl+0xcb/0x140 [ 487.349075][T28176] __x64_sys_ioctl+0x3f/0x50 [ 487.353677][T28176] do_syscall_64+0x4a/0x90 [ 487.358108][T28176] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.364005][T28176] RIP: 0033:0x4663b7 [ 487.367885][T28176] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.387497][T28176] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.395990][T28176] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 487.403942][T28176] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 487.411908][T28176] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 487.419859][T28176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 487.427815][T28176] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 21:29:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002410219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000feff000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:16 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 487.445424][T28165] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 487.455190][T28165] EXT4-fs (loop1): group descriptors corrupted! [ 487.455516][T28176] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 487.471438][T28176] EXT4-fs (loop3): group descriptors corrupted! [ 487.481620][T28179] EXT4-fs (loop2): bad geometry: block count 65283 exceeds size of device (512 blocks) 21:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060010a000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 487.539096][T28165] loop1: detected capacity change from 0 to 4096 [ 487.545597][T28192] loop5: detected capacity change from 0 to 4096 [ 487.552161][T28165] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 487.561926][T28165] EXT4-fs (loop1): group descriptors corrupted! [ 487.576761][T28192] EXT4-fs (loop5): bad geometry: block count 5120 exceeds size of device (512 blocks) 21:29:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001002e0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 487.586695][T28202] loop0: detected capacity change from 0 to 4 [ 487.594888][T28202] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 487.604168][T28197] loop4: detected capacity change from 0 to 4096 [ 487.625264][T28211] loop3: detected capacity change from 0 to 65 21:29:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000015000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 487.633891][T28197] EXT4-fs (loop4): bad geometry: block count 37814784 exceeds size of device (512 blocks) [ 487.635188][T28211] FAULT_INJECTION: forcing a failure. [ 487.635188][T28211] name failslab, interval 1, probability 0, space 0, times 0 [ 487.646337][T28212] loop2: detected capacity change from 0 to 4096 [ 487.656451][T28211] CPU: 0 PID: 28211 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 487.671594][T28211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 487.681646][T28211] Call Trace: [ 487.684908][T28211] dump_stack+0x137/0x19d [ 487.689283][T28211] should_fail+0x23c/0x250 [ 487.693693][T28211] __should_failslab+0x81/0x90 [ 487.698476][T28211] ? call_usermodehelper_setup+0x81/0x160 [ 487.704181][T28211] should_failslab+0x5/0x20 [ 487.708689][T28211] kmem_cache_alloc_trace+0x49/0x310 [ 487.713966][T28211] ? add_uevent_var+0x16e/0x1c0 [ 487.718823][T28211] ? __kfree_skb+0xfe/0x150 [ 487.723403][T28211] call_usermodehelper_setup+0x81/0x160 [ 487.728959][T28211] ? add_uevent_var+0x1c0/0x1c0 [ 487.733980][T28211] kobject_uevent_env+0xb29/0xc40 [ 487.739048][T28211] kobject_uevent+0x18/0x20 [ 487.743610][T28211] loop_configure+0xb3c/0xcb0 [ 487.748283][T28211] lo_ioctl+0x555/0x11f0 [ 487.752560][T28211] ? path_openat+0x19ab/0x20b0 [ 487.757309][T28211] ? putname+0xa5/0xc0 [ 487.761366][T28211] ? ___cache_free+0x3c/0x300 [ 487.766149][T28211] ? blkdev_common_ioctl+0x9c3/0x1040 [ 487.771520][T28211] ? selinux_file_ioctl+0x8e0/0x970 [ 487.776693][T28211] ? lo_release+0x120/0x120 [ 487.781174][T28211] blkdev_ioctl+0x1d0/0x3c0 [ 487.785734][T28211] block_ioctl+0x6d/0x80 [ 487.789978][T28211] ? blkdev_iopoll+0x70/0x70 [ 487.794548][T28211] __se_sys_ioctl+0xcb/0x140 [ 487.799127][T28211] __x64_sys_ioctl+0x3f/0x50 [ 487.803742][T28211] do_syscall_64+0x4a/0x90 [ 487.808141][T28211] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 487.814030][T28211] RIP: 0033:0x4663b7 [ 487.817904][T28211] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 48 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 487.837599][T28211] RSP: 002b:00007f746c108f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.846074][T28211] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004663b7 [ 487.854044][T28211] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 487.862001][T28211] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 487.869956][T28211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 487.877984][T28211] R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004 21:29:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002420219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060010b000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 487.897439][T28211] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 487.907495][T28211] EXT4-fs (loop3): group descriptors corrupted! [ 487.912943][T28212] EXT4-fs (loop2): bad geometry: block count 65534 exceeds size of device (512 blocks) [ 487.931672][T28197] loop4: detected capacity change from 0 to 4096 [ 487.938942][T28197] EXT4-fs (loop4): bad geometry: block count 37814784 exceeds size of device (512 blocks) 21:29:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000feffffff19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 487.972581][T28222] loop1: detected capacity change from 0 to 4096 [ 487.981907][T28235] loop0: detected capacity change from 0 to 4 [ 487.990142][T28235] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 487.996291][T28228] loop5: detected capacity change from 0 to 4096 [ 488.005281][T28234] loop4: detected capacity change from 0 to 4096 21:29:16 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 488.014343][T28228] EXT4-fs (loop5): bad geometry: block count 5376 exceeds size of device (512 blocks) [ 488.041106][T28234] EXT4-fs (loop4): bad geometry: block count 37880320 exceeds size of device (512 blocks) [ 488.051347][T28222] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 488.051615][T28235] loop0: detected capacity change from 0 to 4 21:29:16 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060010c000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 488.061181][T28222] EXT4-fs (loop1): group descriptors corrupted! [ 488.089192][T28235] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 488.098645][T28251] loop2: detected capacity change from 0 to 4096 [ 488.101494][T28228] loop5: detected capacity change from 0 to 4096 [ 488.117199][T28251] EXT4-fs (loop2): bad geometry: block count 4294967294 exceeds size of device (512 blocks) [ 488.134546][T28228] EXT4-fs (loop5): bad geometry: block count 5376 exceeds size of device (512 blocks) [ 488.151435][T28256] loop3: detected capacity change from 0 to 65 [ 488.151435][T28234] loop4: detected capacity change from 0 to 4096 [ 488.151494][T28256] FAULT_INJECTION: forcing a failure. [ 488.151494][T28256] name failslab, interval 1, probability 0, space 0, times 0 [ 488.151513][T28256] CPU: 1 PID: 28256 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 488.185286][T28256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.195395][T28256] Call Trace: [ 488.198665][T28256] dump_stack+0x137/0x19d [ 488.203090][T28256] should_fail+0x23c/0x250 [ 488.207499][T28256] ? getname_flags+0x84/0x3d0 [ 488.212171][T28256] __should_failslab+0x81/0x90 [ 488.216976][T28256] should_failslab+0x5/0x20 [ 488.221479][T28256] kmem_cache_alloc+0x46/0x2f0 [ 488.226391][T28256] getname_flags+0x84/0x3d0 [ 488.230942][T28256] do_mkdirat+0x3b/0x200 [ 488.235267][T28256] __x64_sys_mkdir+0x32/0x40 [ 488.239882][T28256] do_syscall_64+0x4a/0x90 [ 488.244317][T28256] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 488.250331][T28256] RIP: 0033:0x465707 [ 488.254220][T28256] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000003000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100480f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 488.273827][T28256] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 488.282248][T28256] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 488.290247][T28256] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 488.298230][T28256] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 488.306204][T28256] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 488.314249][T28256] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 488.339969][T28268] loop0: detected capacity change from 0 to 4 [ 488.351607][T28268] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 488.369464][T28274] loop2: detected capacity change from 0 to 4096 [ 488.369749][T28234] EXT4-fs (loop4): bad geometry: block count 37880320 exceeds size of device (512 blocks) 21:29:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000017000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:17 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002430219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 488.393391][T28274] EXT4-fs (loop2): bad geometry: block count 768 exceeds size of device (512 blocks) [ 488.422224][T28268] loop0: detected capacity change from 0 to 4 [ 488.437154][T28276] loop1: detected capacity change from 0 to 4096 [ 488.461279][T28268] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 488.492198][T28276] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 488.499106][T28287] loop3: detected capacity change from 0 to 65 [ 488.501971][T28276] EXT4-fs (loop1): group descriptors corrupted! [ 488.508937][T28287] FAULT_INJECTION: forcing a failure. [ 488.508937][T28287] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 488.527407][T28287] CPU: 0 PID: 28287 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 488.527466][T28274] loop2: detected capacity change from 0 to 4096 [ 488.536169][T28287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.552604][T28287] Call Trace: [ 488.555484][T28274] EXT4-fs (loop2): bad geometry: block count 768 exceeds size of device (512 blocks) [ 488.555883][T28287] dump_stack+0x137/0x19d [ 488.569674][T28287] should_fail+0x23c/0x250 [ 488.574097][T28287] should_fail_usercopy+0x16/0x20 [ 488.579148][T28287] strncpy_from_user+0x21/0x250 [ 488.584034][T28287] getname_flags+0xb8/0x3d0 [ 488.588553][T28287] do_mkdirat+0x3b/0x200 [ 488.592814][T28287] __x64_sys_mkdir+0x32/0x40 [ 488.597482][T28287] do_syscall_64+0x4a/0x90 [ 488.601907][T28287] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 488.607807][T28287] RIP: 0033:0x465707 21:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060010d000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 488.611810][T28287] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 488.631452][T28287] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 488.639880][T28287] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 488.647855][T28287] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 21:29:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000004000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 488.655830][T28287] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 488.659642][T28302] loop4: detected capacity change from 0 to 4096 [ 488.663829][T28287] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 488.672018][T28304] loop0: detected capacity change from 0 to 4 [ 488.678096][T28287] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 488.682413][T28294] loop5: detected capacity change from 0 to 4096 21:29:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002440219000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:17 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001004c0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 488.718490][T28304] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 488.726988][T28302] EXT4-fs (loop4): bad geometry: block count 37945856 exceeds size of device (512 blocks) [ 488.770598][T28294] EXT4-fs (loop5): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 488.795771][T28320] loop4: detected capacity change from 0 to 4096 [ 488.801841][T28323] loop2: detected capacity change from 0 to 4096 [ 488.810196][T28323] EXT4-fs (loop2): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 488.816497][T28304] loop0: detected capacity change from 0 to 4 [ 488.819819][T28326] loop1: detected capacity change from 0 to 4096 [ 488.832213][T28327] loop3: detected capacity change from 0 to 65 [ 488.839187][T28320] EXT4-fs (loop4): bad geometry: block count 38011392 exceeds size of device (512 blocks) [ 488.839643][T28327] FAULT_INJECTION: forcing a failure. [ 488.839643][T28327] name failslab, interval 1, probability 0, space 0, times 0 [ 488.859494][T28304] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 488.861793][T28327] CPU: 1 PID: 28327 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 488.878554][T28327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 488.884271][T28294] loop5: detected capacity change from 0 to 4096 [ 488.888613][T28327] Call Trace: [ 488.888635][T28327] dump_stack+0x137/0x19d [ 488.888671][T28327] should_fail+0x23c/0x250 [ 488.888688][T28327] ? __d_alloc+0x36/0x370 [ 488.906579][T28326] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 488.906973][T28327] __should_failslab+0x81/0x90 [ 488.911321][T28326] EXT4-fs (loop1): group descriptors corrupted! [ 488.932154][T28327] should_failslab+0x5/0x20 [ 488.936648][T28327] kmem_cache_alloc+0x46/0x2f0 [ 488.941403][T28327] __d_alloc+0x36/0x370 [ 488.945664][T28327] ? __perf_event_task_sched_out+0xce0/0xd30 [ 488.951692][T28327] ? putname+0xa5/0xc0 [ 488.955757][T28327] d_alloc+0x2a/0x130 [ 488.959721][T28327] __lookup_hash+0x8f/0x180 [ 488.964233][T28327] filename_create+0xdb/0x3c0 [ 488.968890][T28327] do_mkdirat+0x59/0x200 [ 488.973121][T28327] __x64_sys_mkdir+0x32/0x40 [ 488.977716][T28327] do_syscall_64+0x4a/0x90 [ 488.982162][T28327] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 488.988077][T28327] RIP: 0033:0x465707 [ 488.991958][T28327] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 489.011588][T28327] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 21:29:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000319000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 489.020022][T28327] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 489.027973][T28327] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 489.035924][T28327] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 489.043874][T28327] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 489.051847][T28327] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:17 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060010e000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:17 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 489.105443][T28326] loop1: detected capacity change from 0 to 4096 [ 489.112099][T28294] EXT4-fs (loop5): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 489.112388][T28326] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 489.131516][T28326] EXT4-fs (loop1): group descriptors corrupted! 21:29:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000019000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 489.149556][T28323] loop2: detected capacity change from 0 to 4096 [ 489.156275][T28354] loop0: detected capacity change from 0 to 4 [ 489.170056][T28354] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 489.172170][T28352] loop4: detected capacity change from 0 to 4096 [ 489.182914][T28323] EXT4-fs (loop2): bad geometry: block count 1024 exceeds size of device (512 blocks) [ 489.206800][T28352] EXT4-fs (loop4): bad geometry: block count 50332160 exceeds size of device (512 blocks) [ 489.207979][T28361] loop3: detected capacity change from 0 to 65 [ 489.228856][T28354] loop0: detected capacity change from 0 to 4 [ 489.229331][T28361] FAULT_INJECTION: forcing a failure. [ 489.229331][T28361] name failslab, interval 1, probability 0, space 0, times 0 [ 489.247707][T28361] CPU: 1 PID: 28361 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 21:29:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100600f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 489.255301][T28354] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 489.256542][T28361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.256556][T28361] Call Trace: [ 489.277954][T28361] dump_stack+0x137/0x19d [ 489.282293][T28361] should_fail+0x23c/0x250 [ 489.286718][T28361] ? __d_alloc+0x36/0x370 [ 489.291153][T28361] __should_failslab+0x81/0x90 [ 489.295906][T28361] should_failslab+0x5/0x20 [ 489.299151][T28364] loop5: detected capacity change from 0 to 4096 [ 489.300419][T28361] kmem_cache_alloc+0x46/0x2f0 [ 489.311561][T28361] __d_alloc+0x36/0x370 [ 489.315827][T28361] ? __perf_event_task_sched_out+0xce0/0xd30 [ 489.321870][T28361] ? putname+0xa5/0xc0 [ 489.325984][T28361] d_alloc+0x2a/0x130 [ 489.329944][T28361] __lookup_hash+0x8f/0x180 [ 489.334427][T28361] filename_create+0xdb/0x3c0 [ 489.339083][T28361] do_mkdirat+0x59/0x200 [ 489.343323][T28361] __x64_sys_mkdir+0x32/0x40 [ 489.347908][T28361] do_syscall_64+0x4a/0x90 [ 489.352307][T28361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 489.358254][T28361] RIP: 0033:0x465707 [ 489.362151][T28361] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 489.381785][T28361] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 489.390197][T28361] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 489.398151][T28361] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 21:29:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000006000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 489.406106][T28361] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 489.414091][T28361] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 489.422046][T28361] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060010f000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001a000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:18 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 489.460331][T28364] EXT4-fs (loop5): bad geometry: block count 6400 exceeds size of device (512 blocks) [ 489.471685][T28352] loop4: detected capacity change from 0 to 4096 [ 489.483435][T28352] EXT4-fs (loop4): bad geometry: block count 50332160 exceeds size of device (512 blocks) [ 489.497994][T28377] loop1: detected capacity change from 0 to 4096 21:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002c10319000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 489.509808][T28377] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 489.519604][T28377] EXT4-fs (loop1): group descriptors corrupted! [ 489.530877][T28391] loop2: detected capacity change from 0 to 4096 [ 489.543970][T28391] EXT4-fs (loop2): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 489.553739][T28394] loop0: detected capacity change from 0 to 4 [ 489.570579][T28394] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 489.594901][T28377] loop1: detected capacity change from 0 to 4096 [ 489.598020][T28413] loop4: detected capacity change from 0 to 4096 [ 489.608190][T28398] loop3: detected capacity change from 0 to 65 [ 489.608450][T28391] loop2: detected capacity change from 0 to 4096 [ 489.615801][T28398] FAULT_INJECTION: forcing a failure. [ 489.615801][T28398] name failslab, interval 1, probability 0, space 0, times 0 [ 489.622183][T28377] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 489.633405][T28398] CPU: 0 PID: 28398 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 489.643140][T28377] EXT4-fs (loop1): group descriptors corrupted! [ 489.651846][T28398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.651859][T28398] Call Trace: [ 489.651867][T28398] dump_stack+0x137/0x19d [ 489.675686][T28398] should_fail+0x23c/0x250 [ 489.680098][T28398] ? security_inode_alloc+0x30/0x180 [ 489.685432][T28398] __should_failslab+0x81/0x90 [ 489.690268][T28398] should_failslab+0x5/0x20 [ 489.694819][T28398] kmem_cache_alloc+0x46/0x2f0 [ 489.699611][T28398] security_inode_alloc+0x30/0x180 [ 489.704741][T28398] inode_init_always+0x20b/0x420 [ 489.709673][T28398] ? set_qf_name+0x230/0x230 [ 489.714260][T28398] new_inode_pseudo+0x73/0x1c0 [ 489.719033][T28398] new_inode+0x21/0x120 [ 489.723232][T28398] __ext4_new_inode+0x126/0x2f70 [ 489.728168][T28398] ? __dquot_initialize+0x131/0x7e0 [ 489.733380][T28398] ext4_mkdir+0x28a/0x760 [ 489.737708][T28398] vfs_mkdir+0x2a4/0x370 [ 489.741974][T28398] do_mkdirat+0x11d/0x200 [ 489.746296][T28398] __x64_sys_mkdir+0x32/0x40 [ 489.750877][T28398] do_syscall_64+0x4a/0x90 [ 489.755291][T28398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 489.761186][T28398] RIP: 0033:0x465707 [ 489.765140][T28398] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 489.785029][T28398] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 489.793442][T28398] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 489.801574][T28398] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 489.809550][T28398] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff 21:29:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000007000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 489.817568][T28398] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 489.825643][T28398] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 489.834027][T28391] EXT4-fs (loop2): bad geometry: block count 1536 exceeds size of device (512 blocks) [ 489.843858][T28413] EXT4-fs (loop4): bad geometry: block count 62980608 exceeds size of device (512 blocks) [ 489.855435][T28409] loop5: detected capacity change from 0 to 4096 [ 489.864344][T28394] loop0: detected capacity change from 0 to 4 21:29:18 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100680f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:18 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 489.873390][T28409] EXT4-fs (loop5): bad geometry: block count 6656 exceeds size of device (512 blocks) [ 489.883689][T28394] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 489.903882][T28413] loop4: detected capacity change from 0 to 4096 [ 489.913010][T28413] EXT4-fs (loop4): bad geometry: block count 62980608 exceeds size of device (512 blocks) [ 489.920926][T28432] loop3: detected capacity change from 0 to 65 [ 489.923717][T28409] loop5: detected capacity change from 0 to 4096 [ 489.940526][T28409] EXT4-fs (loop5): bad geometry: block count 6656 exceeds size of device (512 blocks) [ 489.940685][T28432] FAULT_INJECTION: forcing a failure. [ 489.940685][T28432] name failslab, interval 1, probability 0, space 0, times 0 [ 489.962818][T28432] CPU: 0 PID: 28432 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 489.971634][T28432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 489.981724][T28432] Call Trace: [ 489.985051][T28432] dump_stack+0x137/0x19d [ 489.989399][T28432] should_fail+0x23c/0x250 [ 489.993852][T28432] ? sidtab_sid2str_get+0x9c/0x130 [ 489.999015][T28432] __should_failslab+0x81/0x90 [ 490.003767][T28432] should_failslab+0x5/0x20 [ 490.008315][T28432] __kmalloc_track_caller+0x64/0x340 [ 490.013624][T28432] kmemdup+0x21/0x50 [ 490.017518][T28432] sidtab_sid2str_get+0x9c/0x130 [ 490.022451][T28432] security_sid_to_context_core+0x1cb/0x2d0 [ 490.028332][T28432] security_sid_to_context_force+0x2f/0x40 [ 490.034213][T28432] selinux_inode_init_security+0x49e/0x550 [ 490.040010][T28432] security_inode_init_security+0xd7/0x260 [ 490.045828][T28432] ? ext4_init_security+0x40/0x40 [ 490.050860][T28432] ext4_init_security+0x30/0x40 [ 490.055700][T28432] __ext4_new_inode+0x29a1/0x2f70 [ 490.060791][T28432] ext4_mkdir+0x28a/0x760 [ 490.065217][T28432] vfs_mkdir+0x2a4/0x370 [ 490.069554][T28432] do_mkdirat+0x11d/0x200 [ 490.073876][T28432] __x64_sys_mkdir+0x32/0x40 [ 490.078455][T28432] do_syscall_64+0x4a/0x90 [ 490.082868][T28432] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 490.088765][T28432] RIP: 0033:0x465707 [ 490.092655][T28432] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 490.112248][T28432] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 21:29:18 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002020419000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001b000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 490.120650][T28432] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 490.128640][T28432] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 490.136642][T28432] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 490.144646][T28432] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 490.152638][T28432] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:18 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600110000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 490.225930][T28451] loop3: detected capacity change from 0 to 65 [ 490.232697][T28451] FAULT_INJECTION: forcing a failure. [ 490.232697][T28451] name failslab, interval 1, probability 0, space 0, times 0 [ 490.245350][T28441] loop2: detected capacity change from 0 to 4096 [ 490.245518][T28451] CPU: 1 PID: 28451 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 490.260512][T28451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.270566][T28451] Call Trace: [ 490.273839][T28451] dump_stack+0x137/0x19d [ 490.278187][T28451] should_fail+0x23c/0x250 [ 490.282664][T28451] ? kcalloc+0x32/0x50 [ 490.286767][T28451] __should_failslab+0x81/0x90 [ 490.291557][T28451] should_failslab+0x5/0x20 [ 490.296059][T28451] __kmalloc+0x66/0x340 [ 490.300218][T28451] ? chksum_update+0x39/0x50 [ 490.304804][T28451] kcalloc+0x32/0x50 [ 490.308710][T28451] ext4_find_extent+0x21c/0x7f0 [ 490.313600][T28451] ext4_ext_map_blocks+0xd9/0x1f00 [ 490.318708][T28451] ? __down_read_common+0x16b/0x5a0 [ 490.323899][T28451] ? percpu_counter_add_batch+0x69/0xd0 [ 490.329439][T28451] ? ext4_es_lookup_extent+0x206/0x490 [ 490.334923][T28451] ext4_map_blocks+0x1be/0xef0 [ 490.339788][T28451] ext4_getblk+0xb1/0x3d0 [ 490.344109][T28451] ? __ext4_new_inode+0x2aed/0x2f70 [ 490.349321][T28451] ext4_bread+0x28/0x130 [ 490.353578][T28451] ext4_append+0xd1/0x1c0 [ 490.357958][T28451] ext4_init_new_dir+0x177/0x500 [ 490.362893][T28451] ext4_mkdir+0x329/0x760 [ 490.367224][T28451] vfs_mkdir+0x2a4/0x370 [ 490.371461][T28451] do_mkdirat+0x11d/0x200 [ 490.375862][T28451] __x64_sys_mkdir+0x32/0x40 [ 490.380484][T28451] do_syscall_64+0x4a/0x90 [ 490.385003][T28451] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 490.390898][T28451] RIP: 0033:0x465707 [ 490.394798][T28451] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 490.414412][T28451] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 490.422885][T28451] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 490.430870][T28451] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 490.438836][T28451] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 490.446799][T28451] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 490.454765][T28451] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 490.475673][T28461] loop1: detected capacity change from 0 to 4096 [ 490.482455][T28459] loop4: detected capacity change from 0 to 4096 [ 490.489923][T28456] loop5: detected capacity change from 0 to 4096 [ 490.502460][T28456] EXT4-fs (loop5): bad geometry: block count 6912 exceeds size of device (512 blocks) [ 490.514025][T28441] EXT4-fs (loop2): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 490.514288][T28459] EXT4-fs (loop4): bad geometry: block count 67240448 exceeds size of device (512 blocks) [ 490.533969][T28464] loop0: detected capacity change from 0 to 4 [ 490.544393][T28461] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 490.554279][T28461] EXT4-fs (loop1): group descriptors corrupted! [ 490.564393][T28464] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001006c0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 490.574381][T28451] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 490.584434][T28451] EXT4-fs (loop3): group descriptors corrupted! [ 490.600057][T28459] loop4: detected capacity change from 0 to 4096 [ 490.606571][T28456] loop5: detected capacity change from 0 to 4096 21:29:19 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001c000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 490.640695][T28459] EXT4-fs (loop4): bad geometry: block count 67240448 exceeds size of device (512 blocks) [ 490.652593][T28456] EXT4-fs (loop5): bad geometry: block count 6912 exceeds size of device (512 blocks) [ 490.665289][T28441] loop2: detected capacity change from 0 to 4096 [ 490.671826][T28464] loop0: detected capacity change from 0 to 4 [ 490.695083][T28441] EXT4-fs (loop2): bad geometry: block count 1792 exceeds size of device (512 blocks) [ 490.703190][T28489] loop1: detected capacity change from 0 to 4096 [ 490.721709][T28489] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 490.731520][T28489] EXT4-fs (loop1): group descriptors corrupted! [ 490.736115][T28498] loop3: detected capacity change from 0 to 65 [ 490.746683][T28498] FAULT_INJECTION: forcing a failure. [ 490.746683][T28498] name failslab, interval 1, probability 0, space 0, times 0 [ 490.759358][T28498] CPU: 1 PID: 28498 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 490.768148][T28498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 490.778232][T28498] Call Trace: [ 490.781565][T28498] dump_stack+0x137/0x19d [ 490.785911][T28498] should_fail+0x23c/0x250 [ 490.790356][T28498] ? __es_insert_extent+0x51f/0xe70 21:29:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002060419000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 490.795585][T28498] __should_failslab+0x81/0x90 [ 490.800350][T28498] should_failslab+0x5/0x20 [ 490.804865][T28498] kmem_cache_alloc+0x46/0x2f0 [ 490.809665][T28498] ? iput+0x1c2/0x590 [ 490.813655][T28498] __es_insert_extent+0x51f/0xe70 [ 490.818718][T28498] ? kcalloc+0x32/0x50 [ 490.822829][T28498] ? __kmalloc+0x23d/0x340 [ 490.828215][T28498] ? kcalloc+0x32/0x50 [ 490.832295][T28498] ext4_es_insert_extent+0x1bb/0x19d0 [ 490.837696][T28498] ? ext4_ext_convert_to_initialized+0xf50/0xf50 [ 490.837791][T28464] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 490.844046][T28498] ext4_ext_map_blocks+0xf79/0x1f00 [ 490.844076][T28498] ? __down_read_common+0x16b/0x5a0 [ 490.863140][T28498] ? percpu_counter_add_batch+0x69/0xd0 [ 490.868700][T28498] ? ext4_es_lookup_extent+0x206/0x490 [ 490.874178][T28498] ext4_map_blocks+0x1be/0xef0 [ 490.878924][T28498] ext4_getblk+0xb1/0x3d0 [ 490.883232][T28498] ? __ext4_new_inode+0x2aed/0x2f70 [ 490.888411][T28498] ext4_bread+0x28/0x130 [ 490.892682][T28498] ext4_append+0xd1/0x1c0 [ 490.897028][T28498] ext4_init_new_dir+0x177/0x500 [ 490.901950][T28498] ext4_mkdir+0x329/0x760 [ 490.906317][T28498] vfs_mkdir+0x2a4/0x370 [ 490.910570][T28498] do_mkdirat+0x11d/0x200 [ 490.914939][T28498] __x64_sys_mkdir+0x32/0x40 [ 490.919559][T28498] do_syscall_64+0x4a/0x90 [ 490.923959][T28498] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 490.929940][T28498] RIP: 0033:0x465707 21:29:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000008000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 490.933832][T28498] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 490.953422][T28498] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 490.964333][T28498] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 490.972285][T28498] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 490.980235][T28498] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 490.988208][T28498] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 21:29:19 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600111000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 490.996158][T28498] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 491.049549][T28489] loop1: detected capacity change from 0 to 4096 [ 491.057816][T28489] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 491.067687][T28489] EXT4-fs (loop1): group descriptors corrupted! [ 491.079362][T28498] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 491.080678][T28508] loop4: detected capacity change from 0 to 4096 21:29:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100740f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:19 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 491.089404][T28498] EXT4-fs (loop3): group descriptors corrupted! [ 491.095370][T28510] loop5: detected capacity change from 0 to 4096 [ 491.110595][T28510] EXT4-fs (loop5): bad geometry: block count 7168 exceeds size of device (512 blocks) [ 491.138569][T28512] loop2: detected capacity change from 0 to 4096 21:29:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001d000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 491.155696][T28508] EXT4-fs (loop4): bad geometry: block count 67502592 exceeds size of device (512 blocks) [ 491.166388][T28519] loop0: detected capacity change from 0 to 4 [ 491.183482][T28512] EXT4-fs (loop2): bad geometry: block count 2048 exceeds size of device (512 blocks) [ 491.199190][T28519] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 491.210329][T28533] loop3: detected capacity change from 0 to 65 [ 491.221278][T28533] FAULT_INJECTION: forcing a failure. [ 491.221278][T28533] name failslab, interval 1, probability 0, space 0, times 0 [ 491.233979][T28533] CPU: 0 PID: 28533 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 491.242805][T28533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.252864][T28533] Call Trace: [ 491.256236][T28533] dump_stack+0x137/0x19d [ 491.260586][T28533] should_fail+0x23c/0x250 [ 491.264997][T28533] ? kcalloc+0x32/0x50 [ 491.269062][T28533] __should_failslab+0x81/0x90 [ 491.273842][T28533] should_failslab+0x5/0x20 [ 491.278345][T28533] __kmalloc+0x66/0x340 [ 491.282670][T28533] ? kcalloc+0x32/0x50 [ 491.286889][T28533] kcalloc+0x32/0x50 [ 491.290804][T28533] ext4_find_extent+0x21c/0x7f0 [ 491.295676][T28533] ? kfree+0xf0/0x1d0 [ 491.299653][T28533] ext4_ext_map_blocks+0xd9/0x1f00 [ 491.304763][T28533] ? __down_write_common+0x45/0x890 [ 491.309954][T28533] ? __down_read_common+0x16b/0x5a0 [ 491.315144][T28533] ? percpu_counter_add_batch+0x69/0xd0 [ 491.320687][T28533] ? ext4_es_lookup_extent+0x206/0x490 [ 491.326147][T28533] ext4_map_blocks+0x70d/0xef0 [ 491.330905][T28533] ext4_getblk+0xb1/0x3d0 [ 491.335227][T28533] ext4_bread+0x28/0x130 [ 491.339461][T28533] ext4_append+0xd1/0x1c0 [ 491.343924][T28533] ext4_init_new_dir+0x177/0x500 [ 491.348944][T28533] ext4_mkdir+0x329/0x760 [ 491.353392][T28533] vfs_mkdir+0x2a4/0x370 [ 491.357631][T28533] do_mkdirat+0x11d/0x200 [ 491.361995][T28533] __x64_sys_mkdir+0x32/0x40 [ 491.366581][T28533] do_syscall_64+0x4a/0x90 [ 491.371078][T28533] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 491.376984][T28533] RIP: 0033:0x465707 [ 491.380899][T28533] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000519000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 491.400517][T28533] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 491.408994][T28533] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 491.416999][T28533] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 491.424964][T28533] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 491.432957][T28533] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 491.440923][T28533] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 491.458425][T28540] loop5: detected capacity change from 0 to 4096 [ 491.472053][T28540] EXT4-fs (loop5): bad geometry: block count 7424 exceeds size of device (512 blocks) [ 491.472202][T28539] loop1: detected capacity change from 0 to 4096 [ 491.489016][T28519] loop0: detected capacity change from 0 to 4 21:29:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001007a0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:20 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 491.502741][T28512] loop2: detected capacity change from 0 to 4096 [ 491.509469][T28539] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 491.519307][T28539] EXT4-fs (loop1): group descriptors corrupted! [ 491.536709][T28519] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 491.559145][T28553] loop4: detected capacity change from 0 to 4096 [ 491.570039][T28540] loop5: detected capacity change from 0 to 4096 [ 491.579289][T28512] EXT4-fs (loop2): bad geometry: block count 2048 exceeds size of device (512 blocks) [ 491.589826][T28553] EXT4-fs (loop4): bad geometry: block count 83886592 exceeds size of device (512 blocks) 21:29:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000a000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:20 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600112000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 491.611243][T28540] EXT4-fs (loop5): bad geometry: block count 7424 exceeds size of device (512 blocks) [ 491.633528][T28568] loop1: detected capacity change from 0 to 4096 [ 491.640538][T28567] loop3: detected capacity change from 0 to 65 [ 491.647739][T28567] FAULT_INJECTION: forcing a failure. [ 491.647739][T28567] name failslab, interval 1, probability 0, space 0, times 0 [ 491.660587][T28567] CPU: 1 PID: 28567 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 491.669464][T28567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.679599][T28567] Call Trace: [ 491.682860][T28567] dump_stack+0x137/0x19d [ 491.687175][T28567] should_fail+0x23c/0x250 [ 491.691571][T28567] ? ext4_mb_new_blocks+0x2e7/0x1f90 [ 491.696838][T28567] __should_failslab+0x81/0x90 [ 491.701667][T28567] should_failslab+0x5/0x20 [ 491.706176][T28567] kmem_cache_alloc+0x46/0x2f0 [ 491.710955][T28567] ext4_mb_new_blocks+0x2e7/0x1f90 [ 491.716060][T28567] ? ext4_find_extent+0x6cf/0x7f0 [ 491.721124][T28567] ? ext4_ext_search_right+0x300/0x540 [ 491.726593][T28567] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 491.732326][T28567] ext4_ext_map_blocks+0x1569/0x1f00 [ 491.737663][T28567] ? __down_read_common+0x16b/0x5a0 [ 491.742840][T28567] ? percpu_counter_add_batch+0x69/0xd0 [ 491.748375][T28567] ? ext4_es_lookup_extent+0x206/0x490 [ 491.753905][T28567] ext4_map_blocks+0x70d/0xef0 [ 491.758666][T28567] ext4_getblk+0xb1/0x3d0 [ 491.762975][T28567] ext4_bread+0x28/0x130 [ 491.767195][T28567] ext4_append+0xd1/0x1c0 [ 491.771511][T28567] ext4_init_new_dir+0x177/0x500 [ 491.776462][T28567] ext4_mkdir+0x329/0x760 [ 491.780791][T28567] vfs_mkdir+0x2a4/0x370 [ 491.785111][T28567] do_mkdirat+0x11d/0x200 [ 491.789428][T28567] __x64_sys_mkdir+0x32/0x40 [ 491.794060][T28567] do_syscall_64+0x4a/0x90 [ 491.798459][T28567] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 491.804362][T28567] RIP: 0033:0x465707 [ 491.808248][T28567] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 491.827856][T28567] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 491.836330][T28567] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 491.844281][T28567] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 491.852233][T28567] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 491.860256][T28567] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 491.868211][T28567] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 491.877426][ T1032] ================================================================== [ 491.885546][ T1032] BUG: KCSAN: data-race in vfs_readlink / vfs_unlink [ 491.892230][ T1032] [ 491.894552][ T1032] write to 0xffff888133b133c0 of 4 bytes by task 27401 on cpu 1: [ 491.902267][ T1032] vfs_unlink+0x289/0x400 [ 491.905981][T28576] loop5: detected capacity change from 0 to 4096 [ 491.906598][ T1032] do_unlinkat+0x238/0x4f0 [ 491.917319][ T1032] __x64_sys_unlink+0x2c/0x30 [ 491.921995][ T1032] do_syscall_64+0x4a/0x90 [ 491.926409][ T1032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 491.932296][ T1032] [ 491.934624][ T1032] read to 0xffff888133b133c0 of 4 bytes by task 1032 on cpu 0: [ 491.942157][ T1032] vfs_readlink+0x1c5/0x280 [ 491.946659][ T1032] do_readlinkat+0x170/0x200 [ 491.951243][ T1032] __x64_sys_readlink+0x43/0x50 [ 491.956104][ T1032] do_syscall_64+0x4a/0x90 21:29:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000001e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 491.960517][ T1032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 491.966404][ T1032] [ 491.968717][ T1032] Reported by Kernel Concurrency Sanitizer on: [ 491.974870][ T1032] CPU: 0 PID: 1032 Comm: systemd-udevd Not tainted 5.13.0-rc1-syzkaller #0 [ 491.983456][ T1032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 491.993516][ T1032] ================================================================== [ 492.001914][T28576] EXT4-fs (loop5): bad geometry: block count 7680 exceeds size of device (512 blocks) 21:29:20 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 492.021238][T28568] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 492.031158][T28568] EXT4-fs (loop1): group descriptors corrupted! [ 492.049622][T28553] loop4: detected capacity change from 0 to 4096 [ 492.060062][T28553] EXT4-fs (loop4): bad geometry: block count 83886592 exceeds size of device (512 blocks) [ 492.073103][T28576] loop5: detected capacity change from 0 to 4096 [ 492.081934][T28576] EXT4-fs (loop5): bad geometry: block count 7680 exceeds size of device (512 blocks) [ 492.094096][T28568] loop1: detected capacity change from 0 to 4096 [ 492.102284][T28568] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 492.104831][T28589] loop0: detected capacity change from 0 to 4 21:29:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000619000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000f000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 492.112061][T28568] EXT4-fs (loop1): group descriptors corrupted! [ 492.126174][T28589] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 492.134792][T28598] loop3: detected capacity change from 0 to 65 [ 492.142640][T28598] FAULT_INJECTION: forcing a failure. [ 492.142640][T28598] name failslab, interval 1, probability 0, space 0, times 0 [ 492.155294][T28598] CPU: 0 PID: 28598 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 492.164082][T28598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.174250][T28598] Call Trace: [ 492.177516][T28598] dump_stack+0x137/0x19d [ 492.183672][T28598] should_fail+0x23c/0x250 [ 492.188112][T28598] ? ext4_mb_new_blocks+0x70f/0x1f90 [ 492.193394][T28598] __should_failslab+0x81/0x90 [ 492.198153][T28598] should_failslab+0x5/0x20 [ 492.202716][T28598] kmem_cache_alloc+0x46/0x2f0 [ 492.207478][T28598] ext4_mb_new_blocks+0x70f/0x1f90 [ 492.212746][T28598] ? ext4_find_extent+0x6cf/0x7f0 [ 492.217754][T28598] ? ext4_ext_search_right+0x300/0x540 [ 492.223207][T28598] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 492.229006][T28598] ext4_ext_map_blocks+0x1569/0x1f00 [ 492.234395][T28598] ? __down_read_common+0x16b/0x5a0 [ 492.239822][T28598] ? percpu_counter_add_batch+0x69/0xd0 [ 492.245347][T28598] ? ext4_es_lookup_extent+0x206/0x490 [ 492.250805][T28598] ext4_map_blocks+0x70d/0xef0 [ 492.255549][T28598] ext4_getblk+0xb1/0x3d0 [ 492.259918][T28598] ext4_bread+0x28/0x130 [ 492.264164][T28598] ext4_append+0xd1/0x1c0 [ 492.268557][T28598] ext4_init_new_dir+0x177/0x500 [ 492.273488][T28598] ext4_mkdir+0x329/0x760 [ 492.277815][T28598] vfs_mkdir+0x2a4/0x370 [ 492.282128][T28598] do_mkdirat+0x11d/0x200 [ 492.286468][T28598] __x64_sys_mkdir+0x32/0x40 [ 492.291053][T28598] do_syscall_64+0x4a/0x90 [ 492.295499][T28598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 492.301397][T28598] RIP: 0033:0x465707 21:29:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 492.306833][T28598] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 492.326446][T28598] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 492.334885][T28598] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 492.342915][T28598] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 492.350869][T28598] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 492.358840][T28598] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 492.366811][T28598] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100fe0f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:21 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 492.419562][T28589] loop0: detected capacity change from 0 to 4 [ 492.427271][T28589] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 492.435537][T28621] loop2: detected capacity change from 0 to 4096 [ 492.441960][T28617] loop5: detected capacity change from 0 to 4096 [ 492.443140][T28615] loop4: detected capacity change from 0 to 4096 [ 492.448414][T28622] loop3: detected capacity change from 0 to 65 [ 492.460892][T28618] loop1: detected capacity change from 0 to 4096 [ 492.462772][T28622] FAULT_INJECTION: forcing a failure. [ 492.462772][T28622] name failslab, interval 1, probability 0, space 0, times 0 [ 492.479988][T28622] CPU: 1 PID: 28622 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 492.488757][T28622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 492.490097][T28618] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 492.498805][T28622] Call Trace: [ 492.498815][T28622] dump_stack+0x137/0x19d [ 492.498840][T28622] should_fail+0x23c/0x250 [ 492.498859][T28622] ? __es_insert_extent+0x51f/0xe70 [ 492.508596][T28618] EXT4-fs (loop1): group descriptors corrupted! [ 492.511836][T28622] __should_failslab+0x81/0x90 [ 492.519008][T28615] EXT4-fs (loop4): bad geometry: block count 100663808 exceeds size of device (512 blocks) [ 492.520559][T28622] should_failslab+0x5/0x20 [ 492.542700][T28617] EXT4-fs (loop5): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 492.546706][T28622] kmem_cache_alloc+0x46/0x2f0 [ 492.546736][T28622] __es_insert_extent+0x51f/0xe70 [ 492.551588][T28621] EXT4-fs (loop2): bad geometry: block count 3840 exceeds size of device (512 blocks) [ 492.560864][T28622] ? ext4_ext_map_blocks+0x10a8/0x1f00 [ 492.560896][T28622] ext4_es_insert_extent+0x1bb/0x19d0 [ 492.560916][T28622] ? percpu_counter_add_batch+0x69/0xd0 [ 492.596626][T28622] ? ext4_es_lookup_extent+0x206/0x490 [ 492.602082][T28622] ext4_map_blocks+0xa4c/0xef0 [ 492.606846][T28622] ext4_getblk+0xb1/0x3d0 [ 492.611153][T28622] ext4_bread+0x28/0x130 [ 492.615398][T28622] ext4_append+0xd1/0x1c0 [ 492.619760][T28622] ext4_init_new_dir+0x177/0x500 [ 492.624804][T28622] ext4_mkdir+0x329/0x760 [ 492.629126][T28622] vfs_mkdir+0x2a4/0x370 [ 492.633377][T28622] do_mkdirat+0x11d/0x200 [ 492.637700][T28622] __x64_sys_mkdir+0x32/0x40 [ 492.642272][T28622] do_syscall_64+0x4a/0x90 [ 492.646678][T28622] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 492.652573][T28622] RIP: 0033:0x465707 [ 492.656446][T28622] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 492.676045][T28622] RSP: 002b:00007f746c108fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 492.684458][T28622] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000465707 [ 492.692421][T28622] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 492.700389][T28622] RBP: 00007f746c109040 R08: 0000000000000000 R09: ffffffffffffffff [ 492.708380][T28622] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 492.716400][T28622] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600122000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000011000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 492.766842][T28618] loop1: detected capacity change from 0 to 4096 [ 492.776420][T28618] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 492.786219][T28618] EXT4-fs (loop1): group descriptors corrupted! [ 492.792414][T28615] loop4: detected capacity change from 0 to 4096 [ 492.797085][T28622] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 4)! [ 492.808817][T28622] EXT4-fs (loop3): group descriptors corrupted! [ 492.835858][T28615] EXT4-fs (loop4): bad geometry: block count 100663808 exceeds size of device (512 blocks) [ 492.852417][T28621] loop2: detected capacity change from 0 to 4096 [ 492.859103][T28617] loop5: detected capacity change from 0 to 4096 21:29:21 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002040619000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 492.882064][T28649] loop0: detected capacity change from 0 to 4 [ 492.890567][T28617] EXT4-fs (loop5): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 492.921049][T28621] EXT4-fs (loop2): bad geometry: block count 3840 exceeds size of device (512 blocks) 21:29:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000032000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 492.944495][T28649] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 492.952917][T28662] loop1: detected capacity change from 0 to 4096 [ 492.960562][T28662] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 492.970354][T28662] EXT4-fs (loop1): group descriptors corrupted! [ 492.976757][T28663] loop3: detected capacity change from 0 to 65 [ 492.983988][T28663] FAULT_INJECTION: forcing a failure. [ 492.983988][T28663] name failslab, interval 1, probability 0, space 0, times 0 [ 492.996614][T28663] CPU: 1 PID: 28663 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 493.005455][T28663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.015542][T28663] Call Trace: [ 493.017601][T28672] loop4: detected capacity change from 0 to 4096 [ 493.018834][T28663] dump_stack+0x137/0x19d [ 493.029516][T28663] should_fail+0x23c/0x250 [ 493.033946][T28663] ? __se_sys_mount+0x4e/0x2e0 [ 493.038712][T28663] __should_failslab+0x81/0x90 [ 493.043551][T28663] should_failslab+0x5/0x20 [ 493.048059][T28663] __kmalloc_track_caller+0x64/0x340 [ 493.053416][T28663] ? strnlen_user+0x137/0x1c0 [ 493.058101][T28663] strndup_user+0x73/0x120 [ 493.062587][T28663] __se_sys_mount+0x4e/0x2e0 [ 493.067184][T28663] ? mntput+0x45/0x70 [ 493.071255][T28663] ? do_mkdirat+0x1c7/0x200 [ 493.075756][T28663] __x64_sys_mount+0x63/0x70 [ 493.080617][T28663] do_syscall_64+0x4a/0x90 [ 493.085092][T28663] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 493.090992][T28663] RIP: 0033:0x467b1a [ 493.094888][T28663] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 493.114546][T28663] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 493.122958][T28663] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 493.131001][T28663] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 21:29:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000010000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 493.138967][T28663] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 493.146934][T28663] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 493.154986][T28663] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 493.167765][T28673] loop5: detected capacity change from 0 to 4096 [ 493.174960][T28672] EXT4-fs (loop4): bad geometry: block count 100925952 exceeds size of device (512 blocks) 21:29:21 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000051000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000719000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 493.229826][T28673] EXT4-fs (loop5): bad geometry: block count 12800 exceeds size of device (512 blocks) [ 493.234150][T28649] loop0: detected capacity change from 0 to 4 [ 493.250894][T28662] loop1: detected capacity change from 0 to 4096 [ 493.265848][T28649] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:21 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600125000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 493.291206][T28662] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 493.300999][T28662] EXT4-fs (loop1): group descriptors corrupted! [ 493.311642][T28686] loop2: detected capacity change from 0 to 4096 [ 493.352825][T28686] EXT4-fs (loop2): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 493.362602][T28692] loop3: detected capacity change from 0 to 65 [ 493.369129][T28701] loop4: detected capacity change from 0 to 4096 [ 493.376731][T28701] EXT4-fs (loop4): bad geometry: block count 117441024 exceeds size of device (512 blocks) [ 493.383557][T28692] FAULT_INJECTION: forcing a failure. [ 493.383557][T28692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 493.399865][T28692] CPU: 1 PID: 28692 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 493.402356][T28702] loop5: detected capacity change from 0 to 4096 [ 493.408662][T28692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.408677][T28692] Call Trace: [ 493.408684][T28692] dump_stack+0x137/0x19d [ 493.408720][T28692] should_fail+0x23c/0x250 [ 493.416565][T28707] loop0: detected capacity change from 0 to 4 [ 493.425068][T28692] should_fail_usercopy+0x16/0x20 [ 493.425111][T28692] _copy_from_user+0x1c/0xd0 [ 493.452793][T28692] strndup_user+0xb0/0x120 [ 493.457202][T28692] __se_sys_mount+0x4e/0x2e0 [ 493.461775][T28692] ? mntput+0x45/0x70 [ 493.465758][T28692] ? __fpregs_load_activate+0x103/0x1b0 [ 493.471408][T28692] __x64_sys_mount+0x63/0x70 [ 493.476100][T28692] do_syscall_64+0x4a/0x90 [ 493.480518][T28692] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 493.486412][T28692] RIP: 0033:0x467b1a 21:29:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000012000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 493.490344][T28692] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 493.509932][T28692] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 493.518348][T28692] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 493.526317][T28692] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 493.534335][T28692] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 493.542295][T28692] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 493.550259][T28692] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:22 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 493.577592][T28702] EXT4-fs (loop5): bad geometry: block count 20736 exceeds size of device (512 blocks) [ 493.587406][T28707] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 493.587423][T28701] loop4: detected capacity change from 0 to 4096 [ 493.597743][T28686] loop2: detected capacity change from 0 to 4096 [ 493.611735][T28686] EXT4-fs (loop2): bad geometry: block count 4096 exceeds size of device (512 blocks) [ 493.627142][T28701] EXT4-fs (loop4): bad geometry: block count 117441024 exceeds size of device (512 blocks) 21:29:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000017000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000919000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 493.677179][T28707] loop0: detected capacity change from 0 to 4 [ 493.677179][T28718] loop1: detected capacity change from 0 to 4096 [ 493.683468][T28718] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 493.691030][T28702] loop5: detected capacity change from 0 to 4096 [ 493.699418][T28718] EXT4-fs (loop1): group descriptors corrupted! [ 493.711923][T28707] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 493.722316][T28731] loop3: detected capacity change from 0 to 65 [ 493.733508][T28731] FAULT_INJECTION: forcing a failure. [ 493.733508][T28731] name failslab, interval 1, probability 0, space 0, times 0 [ 493.738841][T28739] loop2: detected capacity change from 0 to 4096 [ 493.746149][T28731] CPU: 1 PID: 28731 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 493.761297][T28731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 493.771606][T28731] Call Trace: [ 493.774878][T28731] dump_stack+0x137/0x19d [ 493.779206][T28731] should_fail+0x23c/0x250 [ 493.783624][T28731] ? __se_sys_mount+0x91/0x2e0 [ 493.788384][T28731] __should_failslab+0x81/0x90 [ 493.793143][T28731] should_failslab+0x5/0x20 [ 493.797647][T28731] __kmalloc_track_caller+0x64/0x340 [ 493.802927][T28731] ? strnlen_user+0x137/0x1c0 [ 493.807599][T28731] strndup_user+0x73/0x120 [ 493.812006][T28731] __se_sys_mount+0x91/0x2e0 [ 493.816598][T28731] ? mntput+0x45/0x70 [ 493.820576][T28731] ? __fpregs_load_activate+0x103/0x1b0 [ 493.826120][T28731] __x64_sys_mount+0x63/0x70 [ 493.830794][T28731] do_syscall_64+0x4a/0x90 [ 493.835212][T28731] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 493.841105][T28731] RIP: 0033:0x467b1a [ 493.845001][T28731] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 493.864633][T28731] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 21:29:22 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060012e000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:22 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 493.873062][T28731] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 493.881025][T28731] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 493.888985][T28731] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 493.896947][T28731] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 493.904910][T28731] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 493.914515][T28702] EXT4-fs (loop5): bad geometry: block count 20736 exceeds size of device (512 blocks) 21:29:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000064000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 493.938121][T28746] loop4: detected capacity change from 0 to 4096 [ 493.956702][T28739] EXT4-fs (loop2): bad geometry: block count 5888 exceeds size of device (512 blocks) [ 493.967948][T28746] EXT4-fs (loop4): bad geometry: block count 150995456 exceeds size of device (512 blocks) [ 493.984004][T28718] loop1: detected capacity change from 0 to 4096 [ 493.993673][T28718] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 494.003501][T28718] EXT4-fs (loop1): group descriptors corrupted! [ 494.007791][T28756] loop3: detected capacity change from 0 to 65 [ 494.017867][T28756] FAULT_INJECTION: forcing a failure. [ 494.017867][T28756] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 494.030552][T28759] loop0: detected capacity change from 0 to 4 [ 494.030991][T28756] CPU: 0 PID: 28756 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 494.045894][T28756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.046986][T28739] loop2: detected capacity change from 0 to 4096 [ 494.056074][T28756] Call Trace: [ 494.056086][T28756] dump_stack+0x137/0x19d [ 494.056110][T28756] should_fail+0x23c/0x250 [ 494.056129][T28756] should_fail_usercopy+0x16/0x20 [ 494.079438][T28756] _copy_from_user+0x1c/0xd0 [ 494.084015][T28756] strndup_user+0xb0/0x120 21:29:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000a19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 494.088436][T28756] __se_sys_mount+0x91/0x2e0 [ 494.093041][T28756] ? mntput+0x45/0x70 [ 494.097006][T28756] ? __fpregs_load_activate+0x103/0x1b0 [ 494.102579][T28756] __x64_sys_mount+0x63/0x70 [ 494.107145][T28756] do_syscall_64+0x4a/0x90 [ 494.111550][T28756] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 494.117461][T28756] RIP: 0033:0x467b1a 21:29:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000020000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 494.121366][T28756] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 494.140954][T28756] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 494.149355][T28756] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 494.157313][T28756] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 494.165272][T28756] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 494.173299][T28756] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 494.181259][T28756] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:22 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 494.239337][T28759] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 494.245367][T28739] EXT4-fs (loop2): bad geometry: block count 5888 exceeds size of device (512 blocks) 21:29:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002d000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 494.281312][T28778] loop4: detected capacity change from 0 to 4096 [ 494.281312][T28773] loop5: detected capacity change from 0 to 4096 [ 494.294588][T28781] loop1: detected capacity change from 0 to 4096 [ 494.303409][T28781] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 494.313203][T28781] EXT4-fs (loop1): group descriptors corrupted! 21:29:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000066000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000b19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 494.323378][T28773] EXT4-fs (loop5): bad geometry: block count 25600 exceeds size of device (512 blocks) [ 494.337277][T28778] EXT4-fs (loop4): bad geometry: block count 167772672 exceeds size of device (512 blocks) [ 494.360998][T28759] loop0: detected capacity change from 0 to 4 [ 494.372109][T28788] loop3: detected capacity change from 0 to 65 [ 494.375238][T28759] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 494.379836][T28788] FAULT_INJECTION: forcing a failure. [ 494.379836][T28788] name failslab, interval 1, probability 0, space 0, times 0 [ 494.399399][T28788] CPU: 0 PID: 28788 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 494.408229][T28788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.418401][T28788] Call Trace: [ 494.419359][T28796] loop4: detected capacity change from 0 to 4096 [ 494.421671][T28788] dump_stack+0x137/0x19d [ 494.432329][T28788] should_fail+0x23c/0x250 [ 494.436747][T28788] __should_failslab+0x81/0x90 [ 494.441568][T28788] ? __se_sys_mount+0xf2/0x2e0 [ 494.446326][T28788] should_failslab+0x5/0x20 [ 494.450841][T28788] kmem_cache_alloc_trace+0x49/0x310 [ 494.456131][T28788] ? _copy_from_user+0x94/0xd0 [ 494.460942][T28788] __se_sys_mount+0xf2/0x2e0 [ 494.465531][T28788] ? mntput+0x45/0x70 [ 494.469521][T28788] ? __fpregs_load_activate+0x103/0x1b0 [ 494.475128][T28788] __x64_sys_mount+0x63/0x70 [ 494.479770][T28788] do_syscall_64+0x4a/0x90 [ 494.484192][T28788] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 494.490089][T28788] RIP: 0033:0x467b1a [ 494.493990][T28788] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 494.513607][T28788] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 494.522142][T28788] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 21:29:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000040000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:23 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 494.530108][T28788] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 494.538124][T28788] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 494.546092][T28788] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 494.554061][T28788] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 494.563342][T28796] EXT4-fs (loop4): bad geometry: block count 184549888 exceeds size of device (512 blocks) 21:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600148000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900000060010007cd000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 494.630998][T28812] loop1: detected capacity change from 0 to 4096 [ 494.644292][T28806] loop5: detected capacity change from 0 to 4096 [ 494.648185][T28812] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 494.651063][T28807] loop2: detected capacity change from 0 to 4096 [ 494.660425][T28812] EXT4-fs (loop1): group descriptors corrupted! [ 494.676187][T28796] loop4: detected capacity change from 0 to 4096 [ 494.689265][T28806] EXT4-fs (loop5): bad geometry: block count 26112 exceeds size of device (512 blocks) [ 494.721496][T28822] loop3: detected capacity change from 0 to 65 [ 494.731719][T28822] FAULT_INJECTION: forcing a failure. [ 494.731719][T28822] name failslab, interval 1, probability 0, space 0, times 0 [ 494.744440][T28822] CPU: 0 PID: 28822 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 494.748272][T28807] EXT4-fs (loop2): bad geometry: block count 11520 exceeds size of device (512 blocks) [ 494.753211][T28822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.753227][T28822] Call Trace: [ 494.753235][T28822] dump_stack+0x137/0x19d [ 494.780654][T28822] should_fail+0x23c/0x250 [ 494.781510][T28828] loop1: detected capacity change from 0 to 4096 [ 494.785154][T28822] __should_failslab+0x81/0x90 [ 494.796299][T28822] ? __se_sys_mount+0xf2/0x2e0 [ 494.800936][T28828] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 494.801068][T28822] should_failslab+0x5/0x20 [ 494.801098][T28822] kmem_cache_alloc_trace+0x49/0x310 [ 494.810824][T28828] EXT4-fs (loop1): group descriptors corrupted! [ 494.815291][T28822] ? _copy_from_user+0x94/0xd0 [ 494.815323][T28822] __se_sys_mount+0xf2/0x2e0 [ 494.824835][T28829] loop0: detected capacity change from 0 to 4 [ 494.826824][T28822] ? mntput+0x45/0x70 [ 494.826855][T28822] ? __fpregs_load_activate+0x103/0x1b0 [ 494.839031][T28829] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 494.842263][T28822] __x64_sys_mount+0x63/0x70 [ 494.842289][T28822] do_syscall_64+0x4a/0x90 [ 494.842309][T28822] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 494.868508][T28796] EXT4-fs (loop4): bad geometry: block count 184549888 exceeds size of device (512 blocks) [ 494.869017][T28822] RIP: 0033:0x467b1a [ 494.869035][T28822] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 494.869050][T28822] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 494.869067][T28822] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 494.924740][T28822] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 494.932700][T28822] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 494.940659][T28822] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 494.948625][T28822] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000002e000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000c19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:23 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 495.030755][T28828] loop1: detected capacity change from 0 to 4096 [ 495.041051][T28828] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 495.047989][T28829] loop0: detected capacity change from 0 to 4 [ 495.050849][T28828] EXT4-fs (loop1): group descriptors corrupted! 21:29:23 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060014c000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 495.079449][T28846] loop2: detected capacity change from 0 to 4096 [ 495.081045][T28829] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 495.096619][T28846] EXT4-fs (loop2): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 495.100418][T28852] loop3: detected capacity change from 0 to 65 [ 495.112669][T28853] loop5: detected capacity change from 0 to 4096 21:29:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100fffe000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 495.132142][T28852] FAULT_INJECTION: forcing a failure. [ 495.132142][T28852] name failslab, interval 1, probability 0, space 0, times 0 [ 495.145782][T28852] CPU: 1 PID: 28852 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 495.154548][T28852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.164604][T28852] Call Trace: [ 495.167890][T28852] dump_stack+0x137/0x19d [ 495.172277][T28852] should_fail+0x23c/0x250 [ 495.176692][T28852] ? getname_flags+0x84/0x3d0 [ 495.181401][T28852] __should_failslab+0x81/0x90 [ 495.186177][T28852] should_failslab+0x5/0x20 [ 495.190696][T28852] kmem_cache_alloc+0x46/0x2f0 [ 495.195470][T28852] getname_flags+0x84/0x3d0 [ 495.195946][T28865] loop4: detected capacity change from 0 to 4096 [ 495.199991][T28852] ? should_fail+0xd6/0x250 [ 495.200016][T28852] user_path_at_empty+0x28/0x50 [ 495.206529][T28866] loop0: detected capacity change from 0 to 4 [ 495.210828][T28852] __se_sys_mount+0x209/0x2e0 [ 495.210853][T28852] ? mntput+0x45/0x70 [ 495.215892][T28867] loop1: detected capacity change from 0 to 4096 [ 495.221722][T28852] __x64_sys_mount+0x63/0x70 [ 495.221745][T28852] do_syscall_64+0x4a/0x90 [ 495.245864][T28852] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 495.251836][T28852] RIP: 0033:0x467b1a [ 495.255732][T28852] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.275339][T28852] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 495.283815][T28852] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 495.291782][T28852] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 495.299748][T28852] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 495.307790][T28852] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 495.315839][T28852] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 495.329282][T28866] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 495.341819][T28865] EXT4-fs (loop4): bad geometry: block count 201327104 exceeds size of device (512 blocks) [ 495.353347][T28867] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 495.363129][T28867] EXT4-fs (loop1): group descriptors corrupted! [ 495.372246][T28853] EXT4-fs (loop5): bad geometry: block count 65024 exceeds size of device (512 blocks) 21:29:24 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 495.382169][T28846] loop2: detected capacity change from 0 to 4096 [ 495.397316][T28846] EXT4-fs (loop2): bad geometry: block count 11776 exceeds size of device (512 blocks) [ 495.407210][T28866] loop0: detected capacity change from 0 to 4 [ 495.416437][T28866] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 495.416467][T28865] loop4: detected capacity change from 0 to 4096 21:29:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000051000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600160000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 495.431952][T28865] EXT4-fs (loop4): bad geometry: block count 201327104 exceeds size of device (512 blocks) [ 495.442870][T28891] loop3: detected capacity change from 0 to 65 [ 495.444282][T28853] loop5: detected capacity change from 0 to 4096 [ 495.468770][T28891] FAULT_INJECTION: forcing a failure. [ 495.468770][T28891] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 495.481869][T28891] CPU: 1 PID: 28891 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 495.484297][T28867] loop1: detected capacity change from 0 to 4096 [ 495.490627][T28891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.490643][T28891] Call Trace: [ 495.490651][T28891] dump_stack+0x137/0x19d [ 495.514610][T28891] should_fail+0x23c/0x250 [ 495.519025][T28891] should_fail_usercopy+0x16/0x20 [ 495.524042][T28891] strncpy_from_user+0x21/0x250 [ 495.528898][T28891] getname_flags+0xb8/0x3d0 [ 495.533396][T28891] ? should_fail+0xd6/0x250 [ 495.537928][T28891] user_path_at_empty+0x28/0x50 [ 495.543300][T28891] __se_sys_mount+0x209/0x2e0 [ 495.547969][T28891] ? mntput+0x45/0x70 [ 495.551950][T28891] ? __fpregs_load_activate+0x103/0x1b0 [ 495.557494][T28891] __x64_sys_mount+0x63/0x70 [ 495.562082][T28891] do_syscall_64+0x4a/0x90 [ 495.566496][T28891] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 495.572425][T28891] RIP: 0033:0x467b1a [ 495.576310][T28891] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.595926][T28891] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 495.604355][T28891] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 495.612319][T28891] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 495.620287][T28891] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 21:29:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000e010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 495.628301][T28891] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 495.637049][T28891] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 495.649384][T28853] EXT4-fs (loop5): bad geometry: block count 65024 exceeds size of device (512 blocks) 21:29:24 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000d19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 495.710456][T28867] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 495.715682][T28904] loop2: detected capacity change from 0 to 4096 [ 495.720276][T28867] EXT4-fs (loop1): group descriptors corrupted! [ 495.733194][T28904] EXT4-fs (loop2): bad geometry: block count 20736 exceeds size of device (512 blocks) 21:29:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000066000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 495.780851][T28916] loop3: detected capacity change from 0 to 65 [ 495.788291][T28916] FAULT_INJECTION: forcing a failure. [ 495.788291][T28916] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 495.795544][T28915] loop0: detected capacity change from 0 to 4 [ 495.801378][T28916] CPU: 1 PID: 28916 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 495.808794][T28915] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 495.816121][T28916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 495.816135][T28916] Call Trace: [ 495.816143][T28916] dump_stack+0x137/0x19d [ 495.827909][T28918] loop5: detected capacity change from 0 to 4096 [ 495.837380][T28916] should_fail+0x23c/0x250 [ 495.837410][T28916] should_fail_usercopy+0x16/0x20 [ 495.860797][T28916] strncpy_from_user+0x21/0x250 [ 495.865705][T28916] getname_flags+0xb8/0x3d0 [ 495.870217][T28916] ? should_fail+0xd6/0x250 [ 495.874734][T28916] user_path_at_empty+0x28/0x50 [ 495.879594][T28916] __se_sys_mount+0x209/0x2e0 [ 495.884284][T28916] ? mntput+0x45/0x70 [ 495.888283][T28916] ? __fpregs_load_activate+0x103/0x1b0 [ 495.893922][T28916] __x64_sys_mount+0x63/0x70 [ 495.898611][T28916] do_syscall_64+0x4a/0x90 [ 495.903199][T28916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 495.909129][T28916] RIP: 0033:0x467b1a [ 495.913027][T28916] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.932642][T28916] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 495.941078][T28916] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 495.949101][T28916] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 495.957352][T28916] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 495.965327][T28916] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 495.973299][T28916] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:24 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 495.983577][T28921] loop4: detected capacity change from 0 to 4096 [ 495.990055][T28918] EXT4-fs (loop5): bad geometry: block count 69120 exceeds size of device (512 blocks) 21:29:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000002000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 496.044165][T28921] EXT4-fs (loop4): bad geometry: block count 218104320 exceeds size of device (512 blocks) [ 496.055250][T28933] loop2: detected capacity change from 0 to 4096 [ 496.064976][T28915] loop0: detected capacity change from 0 to 4 [ 496.072925][T28933] EXT4-fs (loop2): bad geometry: block count 26112 exceeds size of device (512 blocks) 21:29:24 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600168000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 496.096415][T28915] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 496.121411][T28939] loop3: detected capacity change from 0 to 65 [ 496.135183][T28921] loop4: detected capacity change from 0 to 4096 [ 496.142363][T28949] loop1: detected capacity change from 0 to 4096 [ 496.142508][T28950] loop5: detected capacity change from 0 to 4096 [ 496.152596][T28939] FAULT_INJECTION: forcing a failure. [ 496.152596][T28939] name failslab, interval 1, probability 0, space 0, times 0 [ 496.167822][T28939] CPU: 0 PID: 28939 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 496.176589][T28939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.186681][T28939] Call Trace: [ 496.189954][T28939] dump_stack+0x137/0x19d [ 496.194288][T28939] should_fail+0x23c/0x250 [ 496.198714][T28939] __should_failslab+0x81/0x90 [ 496.203478][T28939] ? legacy_init_fs_context+0x2d/0x70 [ 496.208842][T28939] should_failslab+0x5/0x20 [ 496.213344][T28939] kmem_cache_alloc_trace+0x49/0x310 [ 496.218657][T28939] ? kmem_cache_alloc_trace+0x215/0x310 [ 496.224219][T28939] ? alloc_fs_context+0x46/0x500 [ 496.229166][T28939] legacy_init_fs_context+0x2d/0x70 [ 496.234359][T28939] alloc_fs_context+0x419/0x500 [ 496.239256][T28939] fs_context_for_mount+0x1d/0x20 [ 496.244279][T28939] path_mount+0xdf5/0x1ce0 [ 496.248690][T28939] __se_sys_mount+0x23d/0x2e0 [ 496.253424][T28939] ? mntput+0x45/0x70 [ 496.257407][T28939] ? __fpregs_load_activate+0x103/0x1b0 [ 496.262988][T28939] __x64_sys_mount+0x63/0x70 [ 496.267578][T28939] do_syscall_64+0x4a/0x90 [ 496.272094][T28939] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 496.278066][T28939] RIP: 0033:0x467b1a 21:29:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fe000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 496.281954][T28939] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.301565][T28939] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 496.309982][T28939] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 496.317986][T28939] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 496.326008][T28939] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 496.334005][T28939] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 496.341969][T28939] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 496.355325][T28949] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 496.365114][T28949] EXT4-fs (loop1): group descriptors corrupted! [ 496.375240][T28950] EXT4-fs (loop5): bad geometry: block count 327680 exceeds size of device (512 blocks) 21:29:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000003000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:25 executing program 3 (fault-call:0 fault-nth:53): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 496.408940][T28921] EXT4-fs (loop4): bad geometry: block count 218104320 exceeds size of device (512 blocks) [ 496.415834][T28962] loop0: detected capacity change from 0 to 4 [ 496.419565][T28963] loop2: detected capacity change from 0 to 4096 [ 496.438607][T28962] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 21:29:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000e19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fe0f0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 496.463385][T28963] EXT4-fs (loop2): bad geometry: block count 65024 exceeds size of device (512 blocks) [ 496.481564][T28974] loop1: detected capacity change from 0 to 4096 [ 496.496027][T28962] loop0: detected capacity change from 0 to 4 [ 496.503695][T28974] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 496.507729][T28972] loop3: detected capacity change from 0 to 65 [ 496.513475][T28974] EXT4-fs (loop1): group descriptors corrupted! [ 496.523380][T28972] FAULT_INJECTION: forcing a failure. [ 496.523380][T28972] name failslab, interval 1, probability 0, space 0, times 0 [ 496.538517][T28972] CPU: 0 PID: 28972 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 496.547307][T28972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.557378][T28972] Call Trace: [ 496.560317][T28962] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 496.560716][T28972] dump_stack+0x137/0x19d [ 496.573158][T28972] should_fail+0x23c/0x250 [ 496.577741][T28972] ? vfs_parse_fs_string+0x5e/0xc0 [ 496.578425][T28985] loop5: detected capacity change from 0 to 4096 [ 496.582863][T28972] __should_failslab+0x81/0x90 [ 496.582893][T28972] should_failslab+0x5/0x20 [ 496.598618][T28972] __kmalloc_track_caller+0x64/0x340 [ 496.603897][T28972] kmemdup_nul+0x27/0x70 [ 496.608132][T28972] vfs_parse_fs_string+0x5e/0xc0 [ 496.613057][T28972] path_mount+0xf99/0x1ce0 [ 496.617453][T28972] __se_sys_mount+0x23d/0x2e0 [ 496.622120][T28972] ? mntput+0x45/0x70 [ 496.626165][T28972] ? __fpregs_load_activate+0x103/0x1b0 [ 496.631698][T28972] __x64_sys_mount+0x63/0x70 [ 496.636400][T28972] do_syscall_64+0x4a/0x90 [ 496.640830][T28972] ? irqentry_exit_to_user_mode+0x5/0x20 [ 496.646489][T28972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 496.652444][T28972] RIP: 0033:0x467b1a [ 496.656317][T28972] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 496.676218][T28972] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 496.684639][T28972] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 496.692627][T28972] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 496.700588][T28972] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 21:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060016c000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:25 executing program 3 (fault-call:0 fault-nth:54): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 496.708724][T28972] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 496.716698][T28972] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 496.741819][T28985] EXT4-fs (loop5): bad geometry: block count 1048064 exceeds size of device (512 blocks) [ 496.741921][T28963] loop2: detected capacity change from 0 to 4096 [ 496.758412][T28974] loop1: detected capacity change from 0 to 4096 [ 496.768919][T28974] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 496.778711][T28974] EXT4-fs (loop1): group descriptors corrupted! [ 496.789818][T28998] loop4: detected capacity change from 0 to 4096 [ 496.801172][T28963] EXT4-fs (loop2): bad geometry: block count 65024 exceeds size of device (512 blocks) [ 496.814429][T28998] EXT4-fs (loop4): bad geometry: block count 234881536 exceeds size of device (512 blocks) [ 496.821171][T28985] loop5: detected capacity change from 0 to 4096 [ 496.837127][T29008] loop0: detected capacity change from 0 to 4 [ 496.841611][T28985] EXT4-fs (loop5): bad geometry: block count 1048064 exceeds size of device (512 blocks) [ 496.844714][T29008] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 496.855879][T29011] loop3: detected capacity change from 0 to 65 21:29:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000004000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 496.871077][T29011] FAULT_INJECTION: forcing a failure. [ 496.871077][T29011] name failslab, interval 1, probability 0, space 0, times 0 [ 496.883731][T29011] CPU: 1 PID: 29011 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 496.892494][T29011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 496.902865][T29011] Call Trace: [ 496.906147][T29011] dump_stack+0x137/0x19d [ 496.910496][T29011] should_fail+0x23c/0x250 [ 496.911139][T29020] loop1: detected capacity change from 0 to 4096 [ 496.915028][T29011] ? ext4_mount+0x40/0x40 [ 496.915056][T29011] ? getname_kernel+0x37/0x1d0 [ 496.915075][T29011] __should_failslab+0x81/0x90 [ 496.923278][T29020] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 496.925790][T29011] should_failslab+0x5/0x20 [ 496.925821][T29011] kmem_cache_alloc+0x46/0x2f0 [ 496.930578][T29020] EXT4-fs (loop1): group descriptors corrupted! [ 496.935319][T29011] ? avc_has_perm_noaudit+0x19a/0x240 [ 496.935346][T29011] ? ext4_mount+0x40/0x40 [ 496.970281][T29011] getname_kernel+0x37/0x1d0 [ 496.974858][T29011] ? ext4_mount+0x40/0x40 [ 496.979179][T29011] kern_path+0x19/0x40 [ 496.983239][T29011] blkdev_get_by_path+0x54/0x1b0 [ 496.988159][T29011] mount_bdev+0x47/0x290 [ 496.992388][T29011] ? ext4_errno_to_code+0x110/0x110 [ 496.997588][T29011] ext4_mount+0x2d/0x40 [ 497.001777][T29011] legacy_get_tree+0x70/0xc0 [ 497.006369][T29011] vfs_get_tree+0x4a/0x1a0 [ 497.010844][T29011] path_mount+0x11d4/0x1ce0 [ 497.015325][T29011] __se_sys_mount+0x23d/0x2e0 [ 497.020005][T29011] ? mntput+0x45/0x70 [ 497.023987][T29011] ? __fpregs_load_activate+0x103/0x1b0 [ 497.029593][T29011] __x64_sys_mount+0x63/0x70 [ 497.034207][T29011] do_syscall_64+0x4a/0x90 [ 497.038621][T29011] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 497.044551][T29011] RIP: 0033:0x467b1a [ 497.048439][T29011] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000e010019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 497.070399][T29011] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 497.078808][T29011] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 497.086786][T29011] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 497.094751][T29011] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 497.102799][T29011] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 497.110828][T29011] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:25 executing program 3 (fault-call:0 fault-nth:55): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 497.141386][T28998] loop4: detected capacity change from 0 to 4096 [ 497.147840][T29008] loop0: detected capacity change from 0 to 4 [ 497.150715][T29020] loop1: detected capacity change from 0 to 4096 [ 497.160718][T29029] loop5: detected capacity change from 0 to 4096 [ 497.167553][T29008] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 497.176978][T28998] EXT4-fs (loop4): bad geometry: block count 234881536 exceeds size of device (512 blocks) 21:29:25 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="200000000002000019000000600174000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000f19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000005000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 497.190686][T29020] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 497.200487][T29020] EXT4-fs (loop1): group descriptors corrupted! [ 497.210746][T29029] EXT4-fs (loop5): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 497.290481][T29048] loop0: detected capacity change from 0 to 4 [ 497.293394][T29049] loop4: detected capacity change from 0 to 4096 [ 497.304665][T29049] EXT4-fs (loop4): bad geometry: block count 251658752 exceeds size of device (512 blocks) [ 497.309293][T29050] loop3: detected capacity change from 0 to 65 [ 497.315092][T29057] loop1: detected capacity change from 0 to 4096 [ 497.321572][T29029] loop5: detected capacity change from 0 to 4096 [ 497.332702][T29048] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 497.333772][T29051] loop2: detected capacity change from 0 to 4096 [ 497.339362][T29050] FAULT_INJECTION: forcing a failure. [ 497.339362][T29050] name failslab, interval 1, probability 0, space 0, times 0 [ 497.361263][T29050] CPU: 0 PID: 29050 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 497.370027][T29050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.380084][T29050] Call Trace: [ 497.383350][T29050] dump_stack+0x137/0x19d [ 497.387673][T29050] should_fail+0x23c/0x250 [ 497.392094][T29050] __should_failslab+0x81/0x90 [ 497.396874][T29050] ? alloc_super+0x3a/0x520 [ 497.401379][T29050] should_failslab+0x5/0x20 [ 497.405887][T29050] kmem_cache_alloc_trace+0x49/0x310 [ 497.411172][T29050] ? __blkdev_get+0x8c/0x6c0 [ 497.415750][T29050] ? disk_block_events+0x94/0xd0 [ 497.420679][T29050] ? mount_bdev+0x290/0x290 [ 497.425177][T29050] alloc_super+0x3a/0x520 [ 497.429521][T29050] ? mount_bdev+0x290/0x290 [ 497.434123][T29050] sget+0x1a5/0x400 [ 497.437968][T29050] ? test_bdev_super+0x30/0x30 [ 497.442740][T29050] mount_bdev+0xd3/0x290 [ 497.447040][T29050] ? ext4_mount+0x40/0x40 [ 497.451356][T29050] ? ext4_errno_to_code+0x110/0x110 [ 497.456581][T29050] ext4_mount+0x2d/0x40 [ 497.460781][T29050] legacy_get_tree+0x70/0xc0 [ 497.465382][T29050] vfs_get_tree+0x4a/0x1a0 [ 497.469787][T29050] path_mount+0x11d4/0x1ce0 [ 497.474280][T29050] __se_sys_mount+0x23d/0x2e0 [ 497.478951][T29050] ? mntput+0x45/0x70 [ 497.483102][T29050] ? __fpregs_load_activate+0x103/0x1b0 [ 497.488798][T29050] __x64_sys_mount+0x63/0x70 [ 497.493398][T29050] do_syscall_64+0x4a/0x90 [ 497.497836][T29050] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 497.503732][T29050] RIP: 0033:0x467b1a [ 497.507625][T29050] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 497.527271][T29050] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 21:29:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000310019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 497.535670][T29050] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 497.543664][T29050] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 497.551678][T29050] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 497.559710][T29050] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 497.567677][T29050] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 497.581642][T29029] EXT4-fs (loop5): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 497.585080][T29057] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 497.601200][T29057] EXT4-fs (loop1): group descriptors corrupted! [ 497.607612][T29051] EXT4-fs (loop2): bad geometry: block count 69120 exceeds size of device (512 blocks) 21:29:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="20000000000200001900000060017a000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:26 executing program 3 (fault-call:0 fault-nth:56): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000006000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 497.646187][T29049] loop4: detected capacity change from 0 to 4096 [ 497.666116][T29051] loop2: detected capacity change from 0 to 4096 [ 497.686515][T29049] EXT4-fs (loop4): bad geometry: block count 251658752 exceeds size of device (512 blocks) 21:29:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002f80f19000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000050019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 497.702913][T29051] EXT4-fs (loop2): bad geometry: block count 69120 exceeds size of device (512 blocks) [ 497.740431][T29088] loop1: detected capacity change from 0 to 4096 [ 497.760507][T29084] loop5: detected capacity change from 0 to 4096 [ 497.765365][T29088] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 497.776634][T29088] EXT4-fs (loop1): group descriptors corrupted! [ 497.777079][T29091] loop0: detected capacity change from 0 to 4 [ 497.789182][T29086] loop3: detected capacity change from 0 to 65 [ 497.801939][T29084] EXT4-fs (loop5): bad geometry: block count 3211264 exceeds size of device (512 blocks) [ 497.809603][T29091] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 497.831907][T29086] FAULT_INJECTION: forcing a failure. [ 497.831907][T29086] name failslab, interval 1, probability 0, space 0, times 0 [ 497.841661][T29088] loop1: detected capacity change from 0 to 4096 [ 497.844651][T29086] CPU: 0 PID: 29086 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 497.859688][T29086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 497.869760][T29086] Call Trace: [ 497.873038][T29086] dump_stack+0x137/0x19d [ 497.877446][T29086] should_fail+0x23c/0x250 [ 497.881862][T29086] ? kzalloc+0x1d/0x30 [ 497.885942][T29086] __should_failslab+0x81/0x90 [ 497.890784][T29086] should_failslab+0x5/0x20 [ 497.895288][T29086] __kmalloc+0x66/0x340 [ 497.899461][T29086] kzalloc+0x1d/0x30 [ 497.903365][T29086] security_sb_alloc+0x3c/0x180 [ 497.908226][T29086] alloc_super+0x10b/0x520 [ 497.912668][T29086] ? mount_bdev+0x290/0x290 [ 497.917172][T29086] sget+0x1a5/0x400 [ 497.920981][T29086] ? test_bdev_super+0x30/0x30 [ 497.925751][T29086] mount_bdev+0xd3/0x290 [ 497.929989][T29086] ? ext4_mount+0x40/0x40 [ 497.934349][T29086] ? ext4_errno_to_code+0x110/0x110 [ 497.939614][T29086] ext4_mount+0x2d/0x40 [ 497.943765][T29086] legacy_get_tree+0x70/0xc0 [ 497.948358][T29086] vfs_get_tree+0x4a/0x1a0 [ 497.952775][T29086] path_mount+0x11d4/0x1ce0 [ 497.957271][T29086] __se_sys_mount+0x23d/0x2e0 [ 497.961947][T29086] ? mntput+0x45/0x70 [ 497.965924][T29086] ? __fpregs_load_activate+0x103/0x1b0 [ 497.971504][T29086] __x64_sys_mount+0x63/0x70 [ 497.976088][T29086] do_syscall_64+0x4a/0x90 [ 497.980502][T29086] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 497.986542][T29086] RIP: 0033:0x467b1a [ 497.990561][T29086] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000320019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) 21:29:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000007000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 498.010170][T29086] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 498.019995][T29086] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 498.027972][T29086] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 498.035944][T29086] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 498.043910][T29086] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 498.051875][T29086] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:26 executing program 3 (fault-call:0 fault-nth:57): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 498.081544][T29110] loop2: detected capacity change from 0 to 4096 [ 498.084901][T29112] loop4: detected capacity change from 0 to 4096 [ 498.094759][T29110] EXT4-fs (loop2): bad geometry: block count 327680 exceeds size of device (512 blocks) [ 498.104615][T29112] EXT4-fs (loop4): bad geometry: block count 267911680 exceeds size of device (512 blocks) [ 498.118338][T29113] loop5: detected capacity change from 0 to 4096 21:29:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fffe0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 498.126304][T29113] EXT4-fs (loop5): bad geometry: block count 3276800 exceeds size of device (512 blocks) [ 498.190107][T29091] loop0: detected capacity change from 0 to 4 [ 498.195563][T29110] loop2: detected capacity change from 0 to 4096 [ 498.203864][T29110] EXT4-fs (loop2): bad geometry: block count 327680 exceeds size of device (512 blocks) [ 498.210821][T29112] loop4: detected capacity change from 0 to 4096 [ 498.220292][T29131] loop1: detected capacity change from 0 to 4096 [ 498.225408][T29091] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 498.227337][T29132] loop3: detected capacity change from 0 to 65 [ 498.245635][T29131] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 498.251369][T29132] FAULT_INJECTION: forcing a failure. [ 498.251369][T29132] name failslab, interval 1, probability 0, space 0, times 0 [ 498.255423][T29131] EXT4-fs (loop1): group descriptors corrupted! [ 498.268302][T29132] CPU: 0 PID: 29132 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 498.283294][T29132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.293374][T29132] Call Trace: [ 498.296649][T29132] dump_stack+0x137/0x19d [ 498.300983][T29132] should_fail+0x23c/0x250 [ 498.305397][T29132] ? __list_lru_init+0x70/0x680 [ 498.310246][T29132] __should_failslab+0x81/0x90 [ 498.315071][T29132] should_failslab+0x5/0x20 [ 498.319574][T29132] __kmalloc+0x66/0x340 [ 498.323725][T29132] ? prealloc_memcg_shrinker+0x444/0x460 [ 498.329354][T29132] __list_lru_init+0x70/0x680 [ 498.334096][T29132] alloc_super+0x490/0x520 [ 498.338521][T29132] ? mount_bdev+0x290/0x290 [ 498.343031][T29132] sget+0x1a5/0x400 [ 498.346899][T29132] ? test_bdev_super+0x30/0x30 [ 498.351717][T29132] mount_bdev+0xd3/0x290 [ 498.355962][T29132] ? ext4_mount+0x40/0x40 [ 498.360290][T29132] ? ext4_errno_to_code+0x110/0x110 [ 498.365565][T29132] ext4_mount+0x2d/0x40 [ 498.369720][T29132] legacy_get_tree+0x70/0xc0 [ 498.374311][T29132] vfs_get_tree+0x4a/0x1a0 [ 498.378721][T29132] path_mount+0x11d4/0x1ce0 [ 498.383221][T29132] __se_sys_mount+0x23d/0x2e0 [ 498.387923][T29132] ? mntput+0x45/0x70 [ 498.391900][T29132] ? __fpregs_load_activate+0x103/0x1b0 [ 498.397444][T29132] __x64_sys_mount+0x63/0x70 [ 498.402031][T29132] do_syscall_64+0x4a/0x90 [ 498.406450][T29132] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 498.412344][T29132] RIP: 0033:0x467b1a [ 498.416226][T29132] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190000006001fe000f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) 21:29:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000008000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) 21:29:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000fe0f0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 498.435835][T29132] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 498.444298][T29132] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 498.452272][T29132] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 498.460242][T29132] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 498.468236][T29132] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 498.476211][T29132] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 498.515006][T29146] loop5: detected capacity change from 0 to 4096 [ 498.515102][T29149] loop0: detected capacity change from 0 to 4 [ 498.531825][T29146] EXT4-fs (loop5): bad geometry: block count 16711424 exceeds size of device (512 blocks) [ 498.541169][T29155] loop2: detected capacity change from 0 to 4096 [ 498.546129][T29112] EXT4-fs (loop4): bad geometry: block count 267911680 exceeds size of device (512 blocks) 21:29:27 executing program 3 (fault-call:0 fault-nth:58): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002201019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 498.549513][T29149] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 498.561684][T29155] EXT4-fs (loop2): bad geometry: block count 1048064 exceeds size of device (512 blocks) [ 498.574392][T29161] loop1: detected capacity change from 0 to 4096 [ 498.585506][T29161] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 498.595347][T29161] EXT4-fs (loop1): group descriptors corrupted! [ 498.607090][T29149] loop0: detected capacity change from 0 to 4 21:29:27 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000000020000190000006001bb010f000000000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000200)="00000000cb00000000000002", 0xc, 0x4c4}], 0x81, &(0x7f00000001c0)) [ 498.613885][T29149] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 498.613951][T29155] loop2: detected capacity change from 0 to 4096 [ 498.629376][T29146] loop5: detected capacity change from 0 to 4096 [ 498.640370][T29146] EXT4-fs (loop5): bad geometry: block count 16711424 exceeds size of device (512 blocks) [ 498.659320][T29161] loop1: detected capacity change from 0 to 4096 21:29:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000feff0019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 498.666479][T29161] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 498.676301][T29161] EXT4-fs (loop1): group descriptors corrupted! [ 498.683508][T29179] loop3: detected capacity change from 0 to 65 [ 498.691233][T29155] EXT4-fs (loop2): bad geometry: block count 1048064 exceeds size of device (512 blocks) [ 498.708407][T29179] FAULT_INJECTION: forcing a failure. [ 498.708407][T29179] name failslab, interval 1, probability 0, space 0, times 0 [ 498.721094][T29179] CPU: 0 PID: 29179 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 498.729864][T29179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 498.739916][T29179] Call Trace: [ 498.741986][T29185] loop4: detected capacity change from 0 to 4096 [ 498.743193][T29179] dump_stack+0x137/0x19d [ 498.753845][T29179] should_fail+0x23c/0x250 [ 498.758244][T29179] __should_failslab+0x81/0x90 [ 498.763003][T29179] should_failslab+0x5/0x20 [ 498.767495][T29179] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 498.773335][T29179] ? __list_lru_init+0x70/0x680 [ 498.778216][T29179] ? __kmalloc_node+0x30/0x40 [ 498.782878][T29179] __kmalloc_node+0x30/0x40 [ 498.787400][T29179] kvmalloc_node+0x81/0xf0 [ 498.791804][T29179] __list_lru_init+0x2d7/0x680 [ 498.796608][T29179] alloc_super+0x490/0x520 [ 498.801020][T29179] ? mount_bdev+0x290/0x290 [ 498.805506][T29179] sget+0x1a5/0x400 [ 498.809294][T29179] ? test_bdev_super+0x30/0x30 [ 498.814035][T29179] mount_bdev+0xd3/0x290 [ 498.818257][T29179] ? ext4_mount+0x40/0x40 [ 498.822586][T29179] ? ext4_errno_to_code+0x110/0x110 [ 498.827787][T29179] ext4_mount+0x2d/0x40 [ 498.831958][T29179] legacy_get_tree+0x70/0xc0 [ 498.836552][T29179] vfs_get_tree+0x4a/0x1a0 [ 498.840981][T29179] path_mount+0x11d4/0x1ce0 [ 498.845551][T29179] __se_sys_mount+0x23d/0x2e0 [ 498.850288][T29179] ? mntput+0x45/0x70 [ 498.854358][T29179] ? __fpregs_load_activate+0x103/0x1b0 [ 498.859897][T29179] __x64_sys_mount+0x63/0x70 [ 498.864495][T29179] do_syscall_64+0x4a/0x90 [ 498.869096][T29179] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 498.874977][T29179] RIP: 0033:0x467b1a [ 498.878858][T29179] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 498.898521][T29179] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 498.906969][T29179] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a 21:29:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000000300019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="0300000004", 0x5, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f0000014d00)) [ 498.914957][T29179] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 498.923096][T29179] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 498.931050][T29179] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 498.939003][T29179] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 21:29:27 executing program 3 (fault-call:0 fault-nth:59): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) 21:29:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190000006001000009000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000014d00)) [ 498.998559][T29185] EXT4-fs (loop4): bad geometry: block count 270533120 exceeds size of device (512 blocks) [ 499.000126][T29192] loop0: detected capacity change from 0 to 4 [ 499.023136][T29192] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 499.039603][T29199] loop5: detected capacity change from 0 to 4096 [ 499.040716][T29205] loop3: detected capacity change from 0 to 65 [ 499.046165][T29202] loop2: detected capacity change from 0 to 4096 [ 499.053360][T29205] FAULT_INJECTION: forcing a failure. [ 499.053360][T29205] name failslab, interval 1, probability 0, space 0, times 0 [ 499.071171][T29205] CPU: 1 PID: 29205 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 499.071607][T29199] EXT4-fs (loop5): bad geometry: block count 16776704 exceeds size of device (512 blocks) [ 499.079934][T29205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.079968][T29205] Call Trace: [ 499.079977][T29205] dump_stack+0x137/0x19d [ 499.091671][T29202] EXT4-fs (loop2): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 499.099931][T29205] should_fail+0x23c/0x250 [ 499.099970][T29205] ? __list_lru_init+0x70/0x680 [ 499.099990][T29205] __should_failslab+0x81/0x90 [ 499.132877][T29205] should_failslab+0x5/0x20 [ 499.137401][T29205] __kmalloc+0x66/0x340 [ 499.141561][T29205] __list_lru_init+0x70/0x680 [ 499.146219][T29205] alloc_super+0x4bf/0x520 [ 499.150637][T29205] ? mount_bdev+0x290/0x290 [ 499.155208][T29205] sget+0x1a5/0x400 [ 499.159036][T29205] ? test_bdev_super+0x30/0x30 [ 499.163794][T29205] mount_bdev+0xd3/0x290 [ 499.168017][T29205] ? ext4_mount+0x40/0x40 [ 499.172366][T29205] ? ext4_errno_to_code+0x110/0x110 [ 499.177544][T29205] ext4_mount+0x2d/0x40 [ 499.181698][T29205] legacy_get_tree+0x70/0xc0 [ 499.186272][T29205] vfs_get_tree+0x4a/0x1a0 [ 499.190668][T29205] path_mount+0x11d4/0x1ce0 [ 499.195164][T29205] __se_sys_mount+0x23d/0x2e0 [ 499.200789][T29205] ? mntput+0x45/0x70 [ 499.204881][T29205] ? __fpregs_load_activate+0x103/0x1b0 [ 499.210417][T29205] __x64_sys_mount+0x63/0x70 [ 499.214996][T29205] do_syscall_64+0x4a/0x90 [ 499.219485][T29205] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 499.225372][T29205] RIP: 0033:0x467b1a [ 499.229247][T29205] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 499.248833][T29205] RSP: 002b:00007f746c108fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 499.257229][T29205] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 499.265229][T29205] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f746c109000 [ 499.273271][T29205] RBP: 00007f746c109040 R08: 00007f746c109040 R09: 0000000020000000 [ 499.281239][T29205] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 499.289193][T29205] R13: 0000000020000100 R14: 00007f746c109000 R15: 0000000020014d00 [ 499.337253][T29185] loop4: detected capacity change from 0 to 4096 [ 499.345028][T29199] loop5: detected capacity change from 0 to 4096 [ 499.351946][T29192] loop0: detected capacity change from 0 to 4 [ 499.358425][T29202] loop2: detected capacity change from 0 to 4096 [ 499.368047][T29185] EXT4-fs (loop4): bad geometry: block count 270533120 exceeds size of device (512 blocks) 21:29:28 executing program 3 (fault-call:0 fault-nth:60): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000400000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x1000}, {0x0, 0x0, 0x4100}], 0x0, &(0x7f0000014d00)) [ 499.389338][T29192] EXT4-fs (loop0): Number of reserved GDT blocks insanely large: 512 [ 499.429744][T29202] EXT4-fs (loop2): bad geometry: block count 3145728 exceeds size of device (512 blocks) [ 499.440177][T29219] loop1: detected capacity change from 0 to 4096 [ 499.449650][T29219] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 499.459432][T29219] EXT4-fs (loop1): group descriptors corrupted! [ 499.465741][T29199] EXT4-fs (loop5): bad geometry: block count 16776704 exceeds size of device (512 blocks) [ 499.486615][T29232] loop3: detected capacity change from 0 to 65 [ 499.494051][T29232] FAULT_INJECTION: forcing a failure. [ 499.494051][T29232] name failslab, interval 1, probability 0, space 0, times 0 [ 499.506711][T29232] CPU: 0 PID: 29232 Comm: syz-executor.3 Not tainted 5.13.0-rc1-syzkaller #0 [ 499.515482][T29232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 499.525562][T29232] Call Trace: [ 499.528848][T29232] dump_stack+0x137/0x19d [ 499.533275][T29232] should_fail+0x23c/0x250 [ 499.537685][T29232] __should_failslab+0x81/0x90 [ 499.542450][T29232] should_failslab+0x5/0x20 [ 499.546958][T29232] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 499.552687][T29232] ? __list_lru_init+0x70/0x680 [ 499.557536][T29232] ? __kmalloc_node+0x30/0x40 [ 499.562214][T29232] __kmalloc_node+0x30/0x40 [ 499.566796][T29232] kvmalloc_node+0x81/0xf0 [ 499.571212][T29232] __list_lru_init+0x2d7/0x680 [ 499.576055][T29232] alloc_super+0x4bf/0x520 [ 499.580463][T29232] ? mount_bdev+0x290/0x290 [ 499.585017][T29232] sget+0x1a5/0x400 [ 499.588817][T29232] ? test_bdev_super+0x30/0x30 [ 499.593632][T29232] mount_bdev+0xd3/0x290 [ 499.597880][T29232] ? ext4_mount+0x40/0x40 [ 499.602214][T29232] ? ext4_errno_to_code+0x110/0x110 [ 499.607431][T29232] ext4_mount+0x2d/0x40 [ 499.611724][T29232] legacy_get_tree+0x70/0xc0 [ 499.616316][T29232] vfs_get_tree+0x4a/0x1a0 [ 499.620727][T29232] path_mount+0x11d4/0x1ce0 [ 499.625223][T29232] __se_sys_mount+0x23d/0x2e0 [ 499.629900][T29232] ? mntput+0x45/0x70 [ 499.633981][T29232] __x64_sys_mount+0x63/0x70 [ 499.638678][T29232] do_syscall_64+0x4a/0x90 [ 499.643112][T292