689][ T8560] EXT4-fs (loop5): Free/Dirty block details [ 843.584699][ T8560] EXT4-fs (loop5): free_blocks=0 04:24:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100740000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 843.584771][ T8560] EXT4-fs (loop5): dirty_blocks=1 [ 843.584782][ T8560] EXT4-fs (loop5): Block reservation details [ 843.584792][ T8560] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 843.587263][ T8575] EXT4-fs (loop4): filesystem is read-only [ 843.610702][ T8586] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 843.610740][ T8586] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x7000000}]) 04:24:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500, 0x0, 0x40}}, 0x40) [ 843.660343][ T8586] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 843.664574][ T8586] EXT4-fs (loop2): mount failed [ 843.684078][ T8583] loop1: detected capacity change from 0 to 512 [ 843.686103][ T8602] loop4: detected capacity change from 0 to 4 [ 843.697417][ T8583] EXT4-fs (loop1): bad geometry: block count 268 exceeds size of device (256 blocks) [ 843.713530][ T8602] EXT4-fs (loop4): filesystem is read-only 04:24:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000d0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) 04:24:00 executing program 3: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000000)={@dev}, 0x14) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_setup(0xc4e, &(0x7f0000001300)={0x0, 0x3547, 0x18, 0x0, 0x33a}) [ 843.722240][ T8586] loop2: detected capacity change from 0 to 4096 [ 843.736062][ T8586] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 843.747393][ T8586] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 843.757946][ T8586] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x8000000}]) [ 843.776677][ T8602] loop4: detected capacity change from 0 to 4 [ 843.786990][ T8602] EXT4-fs (loop4): filesystem is read-only [ 843.808335][ T8586] EXT4-fs (loop2): mount failed [ 843.814077][ T8625] loop5: detected capacity change from 0 to 512 [ 843.818816][ T8628] loop1: detected capacity change from 0 to 512 [ 843.833695][ T8625] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 843.851148][ T8628] EXT4-fs (loop1): bad geometry: block count 269 exceeds size of device (256 blocks) [ 843.862168][ T8625] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:00 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r0, 0x5609, 0x0) 04:24:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01007a0000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 843.877535][ T8625] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 843.889760][ T8625] EXT4-fs (loop5): This should not happen!! Data will be lost [ 843.889760][ T8625] [ 843.899418][ T8625] EXT4-fs (loop5): Total free blocks count 0 [ 843.905750][ T8625] EXT4-fs (loop5): Free/Dirty block details [ 843.911651][ T8625] EXT4-fs (loop5): free_blocks=0 [ 843.916636][ T8625] EXT4-fs (loop5): dirty_blocks=1 [ 843.921677][ T8625] EXT4-fs (loop5): Block reservation details [ 843.927691][ T8625] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019f80f00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x40}}, 0x40) 04:24:00 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000440)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 843.937806][ T8628] loop1: detected capacity change from 0 to 512 [ 843.951345][ T8628] EXT4-fs (loop1): bad geometry: block count 269 exceeds size of device (256 blocks) [ 843.968672][ T8654] loop2: detected capacity change from 0 to 4096 [ 843.978597][ T8656] loop4: detected capacity change from 0 to 4 04:24:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x9000000}]) 04:24:00 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000e0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 844.001266][ T8654] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 844.012464][ T8654] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 844.023126][ T8654] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xa000000}]) [ 844.039646][ T8656] EXT4-fs (loop4): filesystem is read-only [ 844.053035][ T8654] EXT4-fs (loop2): mount failed [ 844.062672][ T8669] loop1: detected capacity change from 0 to 512 [ 844.078167][ T8669] EXT4-fs (loop1): bad geometry: block count 270 exceeds size of device (256 blocks) [ 844.088087][ T8654] loop2: detected capacity change from 0 to 4096 [ 844.096022][ T8656] loop4: detected capacity change from 0 to 4 04:24:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0101940000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 844.105905][ T8654] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 844.115645][ T8656] EXT4-fs (loop4): filesystem is read-only [ 844.117421][ T8654] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 844.133964][ T8654] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:00 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) 04:24:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019201000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 844.159470][ T8654] EXT4-fs (loop2): mount failed [ 844.166165][ T8682] loop5: detected capacity change from 0 to 512 [ 844.183570][ T8690] loop4: detected capacity change from 0 to 4 [ 844.184789][ T8682] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xb000000}]) [ 844.211592][ T8690] EXT4-fs (loop4): filesystem is read-only [ 844.214881][ T8669] loop1: detected capacity change from 0 to 512 [ 844.229719][ T8682] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0101950000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 844.258233][ T8669] EXT4-fs (loop1): bad geometry: block count 270 exceeds size of device (256 blocks) [ 844.277876][ T8700] loop2: detected capacity change from 0 to 4096 [ 844.278841][ T8682] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 844.296601][ T8682] EXT4-fs (loop5): This should not happen!! Data will be lost [ 844.296601][ T8682] 04:24:01 executing program 3: socketpair(0x0, 0x8000c, 0x0, &(0x7f0000000140)) [ 844.306425][ T8682] EXT4-fs (loop5): Total free blocks count 0 [ 844.312395][ T8682] EXT4-fs (loop5): Free/Dirty block details [ 844.318309][ T8682] EXT4-fs (loop5): free_blocks=0 [ 844.323380][ T8682] EXT4-fs (loop5): dirty_blocks=1 [ 844.328582][ T8682] EXT4-fs (loop5): Block reservation details [ 844.334658][ T8682] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 844.344684][ T8700] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:01 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000440)) 04:24:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000f0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x40}}, 0x40) [ 844.356213][ T8700] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 844.366996][ T8700] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 844.369159][ T8711] loop4: detected capacity change from 0 to 4 [ 844.383398][ T8700] EXT4-fs (loop2): mount failed [ 844.394532][ T8711] EXT4-fs (loop4): filesystem is read-only 04:24:01 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x0, "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"}) 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xc000000}]) [ 844.417987][ T8700] loop2: detected capacity change from 0 to 4096 [ 844.433293][ T8700] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 844.444595][ T8700] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0101980000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 844.444609][ T8700] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000100100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001100900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xd000000}]) [ 844.456304][ T8700] EXT4-fs (loop2): mount failed [ 844.471769][ T8720] loop1: detected capacity change from 0 to 512 [ 844.473499][ T8720] EXT4-fs (loop1): bad geometry: block count 271 exceeds size of device (256 blocks) [ 844.474934][ T8734] loop5: detected capacity change from 0 to 512 [ 844.498668][ T8720] loop1: detected capacity change from 0 to 512 [ 844.498964][ T8720] EXT4-fs (loop1): bad geometry: block count 271 exceeds size of device (256 blocks) 04:24:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, 0x40}}, 0x40) [ 844.519412][ T8734] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 844.520330][ T8734] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 844.520374][ T8734] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 844.520397][ T8734] EXT4-fs (loop5): This should not happen!! Data will be lost [ 844.520397][ T8734] [ 844.520408][ T8734] EXT4-fs (loop5): Total free blocks count 0 [ 844.520418][ T8734] EXT4-fs (loop5): Free/Dirty block details [ 844.520448][ T8734] EXT4-fs (loop5): free_blocks=0 [ 844.520457][ T8734] EXT4-fs (loop5): dirty_blocks=1 [ 844.520465][ T8734] EXT4-fs (loop5): Block reservation details [ 844.520473][ T8734] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 844.541879][ T8748] loop4: detected capacity change from 0 to 4 [ 844.546257][ T8748] EXT4-fs (loop4): filesystem is read-only [ 844.607526][ T8754] loop1: detected capacity change from 0 to 512 [ 844.613595][ T8755] loop2: detected capacity change from 0 to 4096 [ 844.626010][ T8754] EXT4-fs (loop1): bad geometry: block count 272 exceeds size of device (256 blocks) [ 844.638558][ T8755] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 844.701562][ T8755] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 844.701579][ T8755] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffe0000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xe000000}]) [ 844.722620][ T8748] loop4: detected capacity change from 0 to 4 [ 844.728807][ T8755] EXT4-fs (loop2): mount failed [ 844.738483][ T8748] EXT4-fs (loop4): filesystem is read-only [ 844.754537][ T8754] loop1: detected capacity change from 0 to 512 04:24:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000004100100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 844.754842][ T8754] EXT4-fs (loop1): bad geometry: block count 272 exceeds size of device (256 blocks) [ 844.779531][ T8776] loop5: detected capacity change from 0 to 512 [ 844.814145][ T8755] loop2: detected capacity change from 0 to 4096 [ 844.820250][ T8780] loop4: detected capacity change from 0 to 4 04:24:01 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, 0x0) [ 844.831761][ T8776] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 844.848916][ T8792] loop1: detected capacity change from 0 to 512 [ 844.854868][ T8755] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 844.856520][ T8780] EXT4-fs (loop4): filesystem is read-only 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xf000000}]) 04:24:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 844.866562][ T8755] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 844.882876][ T8755] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 844.908827][ T8792] EXT4-fs (loop1): bad geometry: block count 272 exceeds size of device (256 blocks) [ 844.910788][ T8755] EXT4-fs (loop2): mount failed 04:24:01 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_complete(0x0) 04:24:01 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, 0x40}}, 0x40) [ 844.943538][ T8780] loop4: detected capacity change from 0 to 4 [ 844.967180][ T8792] loop1: detected capacity change from 0 to 512 [ 844.974681][ T8780] EXT4-fs (loop4): filesystem is read-only [ 844.981843][ T8792] EXT4-fs (loop1): bad geometry: block count 272 exceeds size of device (256 blocks) 04:24:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010fff0000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:01 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x5, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x2c}}, 0x0) [ 845.003115][ T8813] loop5: detected capacity change from 0 to 512 [ 845.026548][ T8821] loop2: detected capacity change from 0 to 4096 [ 845.033947][ T8813] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:01 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000110100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 845.054546][ T8821] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 845.065846][ T8821] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 845.069187][ T8813] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 845.076816][ T8821] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xfffffff}]) [ 845.106237][ T8821] EXT4-fs (loop2): mount failed [ 845.113996][ T8827] loop4: detected capacity change from 0 to 4 [ 845.122087][ T8827] EXT4-fs (loop4): filesystem is read-only [ 845.134141][ T8813] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 845.146608][ T8813] EXT4-fs (loop5): This should not happen!! Data will be lost [ 845.146608][ T8813] 04:24:02 executing program 3: shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0xee01}}) [ 845.147086][ T8821] loop2: detected capacity change from 0 to 4096 [ 845.156524][ T8813] EXT4-fs (loop5): Total free blocks count 0 [ 845.168926][ T8813] EXT4-fs (loop5): Free/Dirty block details [ 845.170587][ T8835] loop1: detected capacity change from 0 to 512 [ 845.174919][ T8813] EXT4-fs (loop5): free_blocks=0 [ 845.174934][ T8813] EXT4-fs (loop5): dirty_blocks=1 [ 845.174943][ T8813] EXT4-fs (loop5): Block reservation details [ 845.197341][ T8813] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 845.211048][ T8835] EXT4-fs (loop1): bad geometry: block count 273 exceeds size of device (256 blocks) [ 845.221593][ T8821] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 845.233194][ T8821] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 845.244186][ T8821] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:02 executing program 3: select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x5}, &(0x7f0000000140)={0x77359400}) 04:24:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x40}}, 0x40) 04:24:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01feff0000000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 845.250755][ T8827] loop4: detected capacity change from 0 to 4 [ 845.275387][ T8835] loop1: detected capacity change from 0 to 512 [ 845.282204][ T8835] EXT4-fs (loop1): bad geometry: block count 273 exceeds size of device (256 blocks) [ 845.292395][ T8821] EXT4-fs (loop2): mount failed [ 845.292851][ T8827] EXT4-fs (loop4): filesystem is read-only 04:24:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x10000000}]) 04:24:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001f00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000120100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 845.343344][ T8861] loop4: detected capacity change from 0 to 4 [ 845.374081][ T8861] EXT4-fs (loop4): filesystem is read-only 04:24:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000200000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 845.408338][ T8867] loop5: detected capacity change from 0 to 512 [ 845.411939][ T8872] loop1: detected capacity change from 0 to 512 [ 845.424054][ T8872] EXT4-fs (loop1): bad geometry: block count 274 exceeds size of device (256 blocks) [ 845.433309][ T8867] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 845.451572][ T8878] loop2: detected capacity change from 0 to 4096 04:24:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x11000000}]) [ 845.462093][ T8872] loop1: detected capacity change from 0 to 512 [ 845.470325][ T8867] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 845.488594][ T8886] loop4: detected capacity change from 0 to 4 [ 845.495935][ T8872] EXT4-fs (loop1): bad geometry: block count 274 exceeds size of device (256 blocks) [ 845.500794][ T8867] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 845.507235][ T8878] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 845.518471][ T8867] EXT4-fs (loop5): This should not happen!! Data will be lost [ 845.518471][ T8867] [ 845.534153][ T8886] EXT4-fs (loop4): filesystem is read-only [ 845.539286][ T8878] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000140100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800, 0x0, 0x40}}, 0x40) [ 845.555550][ T8878] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 845.578114][ T8878] EXT4-fs (loop2): mount failed [ 845.599247][ T8886] loop4: detected capacity change from 0 to 4 [ 845.605888][ T8886] EXT4-fs (loop4): filesystem is read-only 04:24:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000400000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x12000000}]) [ 845.615565][ T8902] loop1: detected capacity change from 0 to 512 [ 845.630932][ T8878] loop2: detected capacity change from 0 to 4096 [ 845.641976][ T8902] EXT4-fs (loop1): bad geometry: block count 276 exceeds size of device (256 blocks) [ 845.666890][ T8911] loop5: detected capacity change from 0 to 512 [ 845.669437][ T8915] loop4: detected capacity change from 0 to 4 [ 845.674055][ T8878] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 845.690579][ T8878] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 845.701341][ T8878] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 845.702486][ T8915] EXT4-fs (loop4): filesystem is read-only [ 845.726881][ T8878] EXT4-fs (loop2): mount failed [ 845.733494][ T8902] loop1: detected capacity change from 0 to 512 [ 845.741346][ T8902] EXT4-fs (loop1): bad geometry: block count 276 exceeds size of device (256 blocks) [ 845.751218][ T8911] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 845.763992][ T8915] loop4: detected capacity change from 0 to 4 [ 845.771622][ T8915] EXT4-fs (loop4): filesystem is read-only 04:24:02 executing program 3: select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x6}, &(0x7f0000000100)={0x5}, &(0x7f0000000140)={0x77359400}) 04:24:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:02 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000200100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:02 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, 0x40}}, 0x40) 04:24:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x13000000}]) 04:24:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000800000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 846.204581][ T8947] loop1: detected capacity change from 0 to 512 [ 846.212350][ T8948] loop4: detected capacity change from 0 to 4 [ 846.219774][ T8950] loop2: detected capacity change from 0 to 4096 [ 846.221267][ T8949] loop5: detected capacity change from 0 to 512 [ 846.237480][ T8947] EXT4-fs (loop1): bad geometry: block count 288 exceeds size of device (256 blocks) 04:24:03 executing program 3: mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) [ 846.255428][ T8948] EXT4-fs (loop4): filesystem is read-only [ 846.276932][ T8949] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 846.288483][ T8950] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:03 executing program 3: setrlimit(0x1, &(0x7f0000000040)) 04:24:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x14000000}]) [ 846.299867][ T8950] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 846.310527][ T8950] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 846.328892][ T8948] loop4: detected capacity change from 0 to 4 [ 846.331038][ T8949] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 846.348702][ T8949] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 846.351892][ T8947] loop1: detected capacity change from 0 to 512 [ 846.360935][ T8949] EXT4-fs (loop5): This should not happen!! Data will be lost [ 846.360935][ T8949] [ 846.368793][ T8948] EXT4-fs (loop4): filesystem is read-only [ 846.377237][ T8949] EXT4-fs (loop5): Total free blocks count 0 [ 846.389096][ T8949] EXT4-fs (loop5): Free/Dirty block details [ 846.395237][ T8949] EXT4-fs (loop5): free_blocks=0 [ 846.396785][ T8950] EXT4-fs (loop2): mount failed 04:24:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, 0x40}}, 0x40) 04:24:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0140000800000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 846.400394][ T8949] EXT4-fs (loop5): dirty_blocks=1 [ 846.400408][ T8949] EXT4-fs (loop5): Block reservation details [ 846.400418][ T8949] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 846.422696][ T8947] EXT4-fs (loop1): bad geometry: block count 288 exceeds size of device (256 blocks) 04:24:03 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x80047462) close(r0) [ 846.460831][ T8986] loop4: detected capacity change from 0 to 4 [ 846.469158][ T8986] EXT4-fs (loop4): filesystem is read-only [ 846.497287][ T8950] loop2: detected capacity change from 0 to 4096 04:24:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000010200100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 846.505912][ T8986] loop4: detected capacity change from 0 to 4 [ 846.522820][ T9000] loop5: detected capacity change from 0 to 512 [ 846.527598][ T8986] EXT4-fs (loop4): filesystem is read-only [ 846.531934][ T9004] loop1: detected capacity change from 0 to 512 [ 846.542897][ T8950] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 846.554146][ T8950] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 846.564675][ T8950] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 846.578330][ T9004] EXT4-fs (loop1): bad geometry: block count 288 exceeds size of device (256 blocks) [ 846.579932][ T8950] EXT4-fs (loop2): mount failed [ 846.590639][ T9000] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019102000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:03 executing program 3: setuid(0xffffffffffffffff) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) 04:24:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x15000000}]) [ 846.626093][ T9004] loop1: detected capacity change from 0 to 512 [ 846.632820][ T9004] EXT4-fs (loop1): bad geometry: block count 288 exceeds size of device (256 blocks) 04:24:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000001000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 846.670704][ T9000] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 846.686376][ T9018] loop2: detected capacity change from 0 to 4096 [ 846.710210][ T9018] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 846.722184][ T9018] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 846.727199][ T9030] loop4: detected capacity change from 0 to 4 [ 846.732915][ T9018] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 846.749017][ T9000] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 846.754452][ T9018] EXT4-fs (loop2): mount failed 04:24:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0xffff, 0x1022, 0x0, 0x0) 04:24:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000220100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:03 executing program 3: munmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) [ 846.765656][ T9000] EXT4-fs (loop5): This should not happen!! Data will be lost [ 846.765656][ T9000] [ 846.809540][ T9039] loop1: detected capacity change from 0 to 512 04:24:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, 0x40}}, 0x40) 04:24:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x16000000}]) [ 846.819014][ T9030] EXT4-fs (loop4): filesystem is read-only [ 846.831219][ T9039] EXT4-fs (loop1): bad geometry: block count 290 exceeds size of device (256 blocks) 04:24:03 executing program 3: munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) 04:24:03 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r0, 0x4004667f, &(0x7f0000000080)) [ 846.864278][ T9047] loop2: detected capacity change from 0 to 4096 [ 846.881740][ T9047] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 846.893120][ T9047] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:03 executing program 3: readv(0xffffffffffffffff, &(0x7f0000001780), 0x10000274) [ 846.904116][ T9047] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 846.919245][ T9047] EXT4-fs (loop2): mount failed [ 846.934621][ T9030] loop4: detected capacity change from 0 to 4 [ 846.943803][ T9039] loop1: detected capacity change from 0 to 512 [ 846.951987][ T9066] loop5: detected capacity change from 0 to 512 04:24:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:03 executing program 3: mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) [ 846.958622][ T9039] EXT4-fs (loop1): bad geometry: block count 290 exceeds size of device (256 blocks) [ 846.961592][ T9030] EXT4-fs (loop4): filesystem is read-only [ 846.984516][ T9066] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000002000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x17000000}]) 04:24:03 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000250100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 847.020370][ T9077] loop2: detected capacity change from 0 to 4096 [ 847.027330][ T9066] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 847.040288][ T9066] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 847.052487][ T9066] EXT4-fs (loop5): This should not happen!! Data will be lost [ 847.052487][ T9066] [ 847.062209][ T9066] EXT4-fs (loop5): Total free blocks count 0 04:24:03 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x8, 0x0) [ 847.068327][ T9066] EXT4-fs (loop5): Free/Dirty block details [ 847.074384][ T9066] EXT4-fs (loop5): free_blocks=0 [ 847.079555][ T9066] EXT4-fs (loop5): dirty_blocks=1 [ 847.084624][ T9066] EXT4-fs (loop5): Block reservation details [ 847.090773][ T9066] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 847.099094][ T9077] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 847.110308][ T9077] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 847.121040][ T9077] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 847.153043][ T9089] loop4: detected capacity change from 0 to 4 04:24:03 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x40}}, 0x40) 04:24:04 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x0) 04:24:04 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x80047462) [ 847.166200][ T9094] loop1: detected capacity change from 0 to 512 [ 847.172227][ T9077] EXT4-fs (loop2): mount failed [ 847.177877][ T9089] EXT4-fs (loop4): filesystem is read-only [ 847.188119][ T9094] EXT4-fs (loop1): bad geometry: block count 293 exceeds size of device (256 blocks) 04:24:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x18000000}]) [ 847.234466][ T9089] loop4: detected capacity change from 0 to 4 [ 847.242642][ T9077] loop2: detected capacity change from 0 to 4096 [ 847.250039][ T9089] EXT4-fs (loop4): filesystem is read-only 04:24:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000002e0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:04 executing program 3: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1812, 0xffffffffffffffff, 0x0) [ 847.276406][ T9077] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 847.287690][ T9077] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 847.297475][ T9120] loop5: detected capacity change from 0 to 512 [ 847.298212][ T9077] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 847.327158][ T9122] loop1: detected capacity change from 0 to 512 [ 847.349175][ T9120] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 847.359844][ T9077] EXT4-fs (loop2): mount failed [ 847.360320][ T9122] EXT4-fs (loop1): bad geometry: block count 302 exceeds size of device (256 blocks) [ 847.378673][ T9120] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 847.392191][ T9120] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 847.404395][ T9120] EXT4-fs (loop5): This should not happen!! Data will be lost [ 847.404395][ T9120] [ 847.414131][ T9120] EXT4-fs (loop5): Total free blocks count 0 [ 847.420105][ T9120] EXT4-fs (loop5): Free/Dirty block details 04:24:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019022600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000402000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:04 executing program 3: mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 04:24:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8102, 0x0, 0x40}}, 0x40) [ 847.426132][ T9120] EXT4-fs (loop5): free_blocks=0 [ 847.431329][ T9120] EXT4-fs (loop5): dirty_blocks=1 [ 847.436505][ T9120] EXT4-fs (loop5): Block reservation details [ 847.442636][ T9120] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000003f0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:04 executing program 3: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 04:24:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x19000000}]) [ 847.471300][ T9138] loop4: detected capacity change from 0 to 4 [ 847.493621][ T9138] EXT4-fs (loop4): filesystem is read-only [ 847.517638][ T9149] loop1: detected capacity change from 0 to 512 [ 847.527198][ T9151] loop2: detected capacity change from 0 to 4096 [ 847.547510][ T9138] loop4: detected capacity change from 0 to 4 [ 847.550664][ T9151] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 847.565101][ T9151] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 847.575729][ T9151] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 847.585952][ T9164] loop5: detected capacity change from 0 to 512 [ 847.594584][ T9151] EXT4-fs (loop2): mount failed [ 847.596318][ T9138] EXT4-fs (loop4): filesystem is read-only 04:24:04 executing program 3: mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 04:24:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1a000000}]) [ 847.614274][ T9149] EXT4-fs (loop1): bad geometry: block count 319 exceeds size of device (256 blocks) [ 847.632955][ T9164] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 847.650768][ T9164] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000003000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 847.672619][ T9151] loop2: detected capacity change from 0 to 4096 [ 847.682741][ T9149] loop1: detected capacity change from 0 to 512 [ 847.697643][ T9149] EXT4-fs (loop1): bad geometry: block count 319 exceeds size of device (256 blocks) [ 847.702452][ T9164] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 847.718769][ T9151] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 847.719792][ T9164] EXT4-fs (loop5): This should not happen!! Data will be lost [ 847.719792][ T9164] [ 847.731100][ T9151] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 847.740732][ T9164] EXT4-fs (loop5): Total free blocks count 0 [ 847.751226][ T9151] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 847.757188][ T9164] EXT4-fs (loop5): Free/Dirty block details [ 847.777079][ T9164] EXT4-fs (loop5): free_blocks=0 [ 847.782089][ T9164] EXT4-fs (loop5): dirty_blocks=1 [ 847.787117][ T9164] EXT4-fs (loop5): Block reservation details [ 847.790514][ T9151] EXT4-fs (loop2): mount failed [ 847.793088][ T9164] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:04 executing program 3: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 04:24:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:04 executing program 3: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 04:24:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000400100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x2cbc2346}]) [ 847.818162][ T9185] loop4: detected capacity change from 0 to 4 [ 847.832497][ T9185] EXT4-fs (loop4): filesystem is read-only 04:24:04 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb8c0, 0x0, 0x40}}, 0x40) 04:24:04 executing program 3: mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000) [ 847.887043][ T9205] loop1: detected capacity change from 0 to 512 [ 847.896191][ T9185] loop4: detected capacity change from 0 to 4 [ 847.903465][ T9205] EXT4-fs (loop1): bad geometry: block count 320 exceeds size of device (256 blocks) [ 847.911134][ T9185] EXT4-fs (loop4): filesystem is read-only [ 847.926385][ T9211] loop2: detected capacity change from 0 to 4096 04:24:04 executing program 3: mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ff7000/0x3000)=nil, 0x3000) [ 847.956849][ T9205] loop1: detected capacity change from 0 to 512 [ 847.969205][ T9205] EXT4-fs (loop1): bad geometry: block count 320 exceeds size of device (256 blocks) 04:24:04 executing program 3: mprotect(&(0x7f0000ffa000/0x6000)=nil, 0x6000, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 04:24:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000004000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 847.999931][ T9211] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 848.011234][ T9211] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 848.021867][ T9211] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 848.041090][ T9230] loop5: detected capacity change from 0 to 512 04:24:04 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000800400100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 848.059052][ T9211] EXT4-fs (loop2): mount failed [ 848.070700][ T9230] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 848.086495][ T9244] loop1: detected capacity change from 0 to 512 [ 848.099191][ T9211] loop2: detected capacity change from 0 to 4096 04:24:04 executing program 3: mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x6) [ 848.108392][ T9244] EXT4-fs (loop1): bad geometry: block count 320 exceeds size of device (256 blocks) [ 848.129891][ T9230] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 848.142355][ T9246] loop4: detected capacity change from 0 to 4 04:24:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x3f000000}]) [ 848.153237][ T9211] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 848.164528][ T9211] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 848.175269][ T9211] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 848.186327][ T9246] EXT4-fs (loop4): filesystem is read-only [ 848.205437][ T9244] loop1: detected capacity change from 0 to 512 [ 848.213964][ T9244] EXT4-fs (loop1): bad geometry: block count 320 exceeds size of device (256 blocks) [ 848.215065][ T9230] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 848.236240][ T9230] EXT4-fs (loop5): This should not happen!! Data will be lost [ 848.236240][ T9230] [ 848.246006][ T9230] EXT4-fs (loop5): Total free blocks count 0 [ 848.252068][ T9230] EXT4-fs (loop5): Free/Dirty block details [ 848.258205][ T9230] EXT4-fs (loop5): free_blocks=0 [ 848.262084][ T9211] EXT4-fs (loop2): mount failed [ 848.263242][ T9230] EXT4-fs (loop5): dirty_blocks=1 [ 848.263256][ T9230] EXT4-fs (loop5): Block reservation details [ 848.263265][ T9230] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:05 executing program 3: setuid(0xffffffffffffffff) socketpair(0x18, 0x3, 0x0, 0x0) 04:24:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b8, 0x0, 0x40}}, 0x40) 04:24:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000480100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x40000000}]) 04:24:05 executing program 3: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) [ 848.336405][ T9246] loop4: detected capacity change from 0 to 4 [ 848.356842][ T9246] EXT4-fs (loop4): filesystem is read-only 04:24:05 executing program 3: open(&(0x7f0000000380)='.\x00', 0x0, 0x0) [ 848.392844][ T9287] loop5: detected capacity change from 0 to 512 [ 848.394990][ T9289] loop1: detected capacity change from 0 to 512 [ 848.404736][ T9290] loop2: detected capacity change from 0 to 4096 [ 848.421381][ T9289] EXT4-fs (loop1): bad geometry: block count 328 exceeds size of device (256 blocks) 04:24:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000005000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 848.449079][ T9287] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 848.460212][ T9290] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 848.471296][ T9306] loop4: detected capacity change from 0 to 4 [ 848.471746][ T9290] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 848.488761][ T9290] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 848.507376][ T9306] EXT4-fs (loop4): filesystem is read-only [ 848.513789][ T9287] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 848.515779][ T9290] EXT4-fs (loop2): mount failed 04:24:05 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x6, 0xffffffffffffffff) [ 848.537749][ T9287] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 848.547687][ T9289] loop1: detected capacity change from 0 to 512 [ 848.550304][ T9287] EXT4-fs (loop5): This should not happen!! Data will be lost [ 848.550304][ T9287] [ 848.566412][ T9287] EXT4-fs (loop5): Total free blocks count 0 [ 848.572577][ T9287] EXT4-fs (loop5): Free/Dirty block details [ 848.578537][ T9287] EXT4-fs (loop5): free_blocks=0 [ 848.580825][ T9289] EXT4-fs (loop1): bad geometry: block count 328 exceeds size of device (256 blocks) [ 848.583509][ T9287] EXT4-fs (loop5): dirty_blocks=1 04:24:05 executing program 3: mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 04:24:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x4623bc2c}]) [ 848.583523][ T9287] EXT4-fs (loop5): Block reservation details [ 848.604155][ T9287] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 848.637205][ T9290] loop2: detected capacity change from 0 to 4096 [ 848.644280][ T9306] loop4: detected capacity change from 0 to 4 04:24:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004c0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 848.663081][ T9306] EXT4-fs (loop4): filesystem is read-only [ 848.663174][ T9328] loop1: detected capacity change from 0 to 512 [ 848.677227][ T9328] EXT4-fs (loop1): bad geometry: block count 332 exceeds size of device (256 blocks) [ 848.693383][ T9290] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 848.704581][ T9290] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 848.715247][ T9290] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 848.729684][ T9290] EXT4-fs (loop2): mount failed 04:24:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect(r0, &(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x1}, 0x8) 04:24:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f, 0x0, 0x40}}, 0x40) 04:24:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000006000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x6a010000}]) [ 848.758808][ T9328] loop1: detected capacity change from 0 to 512 [ 848.774408][ T9328] EXT4-fs (loop1): bad geometry: block count 332 exceeds size of device (256 blocks) 04:24:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="209182dd580100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 848.828777][ T9353] loop4: detected capacity change from 0 to 4 [ 848.838178][ T9353] EXT4-fs (loop4): filesystem is read-only [ 848.856651][ T9358] loop5: detected capacity change from 0 to 512 [ 848.856989][ T9357] loop2: detected capacity change from 0 to 4096 04:24:05 executing program 3: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 04:24:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xf6ffffff}]) [ 848.874354][ T9358] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 848.900885][ T9357] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 848.909289][ T9362] loop1: detected capacity change from 0 to 512 [ 848.912090][ T9357] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 848.929033][ T9357] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 848.931361][ T9362] EXT4-fs (loop1): bad geometry: block count 344 exceeds size of device (256 blocks) [ 848.959139][ T9357] EXT4-fs (loop2): mount failed [ 848.965879][ T9353] loop4: detected capacity change from 0 to 4 [ 848.973026][ T9358] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 848.991068][ T9353] EXT4-fs (loop4): filesystem is read-only [ 848.991219][ T9358] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 849.004274][ T9357] loop2: detected capacity change from 0 to 4096 [ 849.009096][ T9358] EXT4-fs (loop5): This should not happen!! Data will be lost [ 849.009096][ T9358] [ 849.025086][ T9358] EXT4-fs (loop5): Total free blocks count 0 [ 849.031060][ T9358] EXT4-fs (loop5): Free/Dirty block details [ 849.032382][ T9362] loop1: detected capacity change from 0 to 512 [ 849.037076][ T9358] EXT4-fs (loop5): free_blocks=0 [ 849.037090][ T9358] EXT4-fs (loop5): dirty_blocks=1 [ 849.044759][ T9362] EXT4-fs (loop1): bad geometry: block count 344 exceeds size of device (256 blocks) [ 849.048254][ T9358] EXT4-fs (loop5): Block reservation details 04:24:05 executing program 3: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 04:24:05 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17180, 0x0, 0x40}}, 0x40) 04:24:05 executing program 3: getdents(0xffffffffffffffff, &(0x7f0000000000)=""/30, 0xfffffffffffffd9e) 04:24:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000406000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 849.060128][ T9357] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 849.063003][ T9358] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 849.069325][ T9357] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 849.097031][ T9357] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 849.112318][ T9357] EXT4-fs (loop2): mount failed 04:24:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:05 executing program 3: mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 04:24:05 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000600100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xff0f0000}]) [ 849.153647][ T9393] loop4: detected capacity change from 0 to 4 [ 849.170631][ T9393] EXT4-fs (loop4): filesystem is read-only [ 849.187479][ T9402] loop5: detected capacity change from 0 to 512 04:24:06 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) 04:24:06 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 849.210582][ T9408] loop1: detected capacity change from 0 to 512 [ 849.226440][ T9414] loop2: detected capacity change from 0 to 4096 [ 849.233587][ T9402] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 849.236874][ T9408] EXT4-fs (loop1): bad geometry: block count 352 exceeds size of device (256 blocks) [ 849.257553][ T9393] loop4: detected capacity change from 0 to 4 [ 849.258343][ T9402] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 849.268346][ T9393] EXT4-fs (loop4): filesystem is read-only [ 849.294337][ T9414] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xffff7f00}]) 04:24:06 executing program 3: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) [ 849.305659][ T9414] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 849.316195][ T9414] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 849.349591][ T9402] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 849.362192][ T9402] EXT4-fs (loop5): This should not happen!! Data will be lost [ 849.362192][ T9402] [ 849.371846][ T9402] EXT4-fs (loop5): Total free blocks count 0 [ 849.378004][ T9402] EXT4-fs (loop5): Free/Dirty block details [ 849.383933][ T9402] EXT4-fs (loop5): free_blocks=0 [ 849.388914][ T9402] EXT4-fs (loop5): dirty_blocks=1 [ 849.393951][ T9402] EXT4-fs (loop5): Block reservation details [ 849.400160][ T9402] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:06 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="3b417986f7751d61", 0x8) 04:24:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x40}}, 0x40) [ 849.407148][ T9414] EXT4-fs (loop2): mount failed 04:24:06 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x80047462) 04:24:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000007000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 849.449877][ T9408] loop1: detected capacity change from 0 to 512 [ 849.468207][ T9414] loop2: detected capacity change from 0 to 4096 [ 849.485238][ T9455] loop5: detected capacity change from 0 to 512 [ 849.497916][ T9408] EXT4-fs (loop1): bad geometry: block count 352 exceeds size of device (256 blocks) [ 849.514352][ T9414] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 849.518559][ T9463] loop4: detected capacity change from 0 to 4 [ 849.525737][ T9414] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 849.542482][ T9414] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 849.560252][ T9463] EXT4-fs (loop4): Invalid log block size: 7 [ 849.567453][ T9455] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 849.577259][ T9414] EXT4-fs (loop2): mount failed 04:24:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019023200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:06 executing program 3: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) 04:24:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xffffff0f}]) 04:24:06 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000680100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 849.599834][ T9455] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 849.612774][ T9455] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 849.625058][ T9455] EXT4-fs (loop5): This should not happen!! Data will be lost [ 849.625058][ T9455] [ 849.634698][ T9455] EXT4-fs (loop5): Total free blocks count 0 [ 849.640840][ T9455] EXT4-fs (loop5): Free/Dirty block details 04:24:06 executing program 3: mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff7000/0x2000)=nil, 0x2000) 04:24:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x40}}, 0x40) [ 849.646760][ T9455] EXT4-fs (loop5): free_blocks=0 [ 849.651629][ T9463] loop4: detected capacity change from 0 to 4 [ 849.651680][ T9455] EXT4-fs (loop5): dirty_blocks=1 [ 849.662798][ T9455] EXT4-fs (loop5): Block reservation details [ 849.668789][ T9455] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 849.674073][ T9463] EXT4-fs (loop4): Invalid log block size: 7 [ 849.692676][ T9483] loop1: detected capacity change from 0 to 512 04:24:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000008000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:06 executing program 3: semget(0x3, 0x0, 0x141) 04:24:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xfffffff6}]) [ 849.730139][ T9483] EXT4-fs (loop1): bad geometry: block count 360 exceeds size of device (256 blocks) [ 849.734039][ T9500] loop2: detected capacity change from 0 to 4096 [ 849.757191][ T9505] loop5: detected capacity change from 0 to 512 [ 849.763458][ T9506] loop4: detected capacity change from 0 to 4 [ 849.793665][ T9505] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 849.807890][ T9506] EXT4-fs (loop4): Invalid log block size: 8 [ 849.816135][ T9500] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 849.818539][ T9505] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:06 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, 0xfffffffffffffffe) [ 849.827453][ T9500] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 849.849871][ T9505] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 849.850600][ T9500] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 849.862912][ T9505] EXT4-fs (loop5): This should not happen!! Data will be lost [ 849.862912][ T9505] [ 849.888621][ T9505] EXT4-fs (loop5): Total free blocks count 0 [ 849.890244][ T9483] loop1: detected capacity change from 0 to 512 [ 849.894626][ T9505] EXT4-fs (loop5): Free/Dirty block details [ 849.894639][ T9505] EXT4-fs (loop5): free_blocks=0 [ 849.894650][ T9505] EXT4-fs (loop5): dirty_blocks=1 [ 849.910890][ T9483] EXT4-fs (loop1): bad geometry: block count 360 exceeds size of device (256 blocks) [ 849.911886][ T9505] EXT4-fs (loop5): Block reservation details [ 849.911903][ T9505] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 849.932207][ T9500] EXT4-fs (loop2): mount failed 04:24:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x40}}, 0x40) 04:24:06 executing program 3: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5) [ 849.945219][ T9506] loop4: detected capacity change from 0 to 4 [ 849.960379][ T9506] EXT4-fs (loop4): Invalid log block size: 8 [ 849.987893][ T9500] loop2: detected capacity change from 0 to 4096 [ 850.016346][ T9500] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 850.027825][ T9500] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 850.038376][ T9500] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 850.057003][ T9542] loop5: detected capacity change from 0 to 512 [ 850.066397][ T9542] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 850.082093][ T9542] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 850.085045][ T9500] EXT4-fs (loop2): mount failed [ 850.101595][ T9542] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 850.114132][ T9542] EXT4-fs (loop5): This should not happen!! Data will be lost [ 850.114132][ T9542] [ 850.123955][ T9542] EXT4-fs (loop5): Total free blocks count 0 [ 850.130029][ T9542] EXT4-fs (loop5): Free/Dirty block details 04:24:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019033400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x10000000000}]) 04:24:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000006c0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:07 executing program 3: mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x4) 04:24:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000009000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x40}}, 0x40) [ 850.136202][ T9542] EXT4-fs (loop5): free_blocks=0 [ 850.141300][ T9542] EXT4-fs (loop5): dirty_blocks=1 [ 850.146327][ T9542] EXT4-fs (loop5): Block reservation details [ 850.152333][ T9542] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:07 executing program 3: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) [ 850.236485][ T9565] loop4: detected capacity change from 0 to 4 [ 850.246655][ T9565] EXT4-fs (loop4): Invalid log block size: 9 [ 850.253861][ T9566] loop1: detected capacity change from 0 to 512 [ 850.263342][ T9571] loop5: detected capacity change from 0 to 512 04:24:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x2000000000000}]) 04:24:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000000a000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 850.286939][ T9566] EXT4-fs (loop1): bad geometry: block count 364 exceeds size of device (256 blocks) [ 850.299730][ T9571] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 850.320258][ T9585] loop2: detected capacity change from 0 to 4096 04:24:07 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0, 0x40}], 0x1, 0x0) [ 850.340035][ T9571] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 850.359673][ T9590] loop4: detected capacity change from 0 to 4 [ 850.378271][ T9585] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 850.378431][ T9566] loop1: detected capacity change from 0 to 512 [ 850.389467][ T9585] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 850.406291][ T9585] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 850.414095][ T9571] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 850.423566][ T9566] EXT4-fs (loop1): bad geometry: block count 364 exceeds size of device (256 blocks) [ 850.432708][ T9571] EXT4-fs (loop5): This should not happen!! Data will be lost [ 850.432708][ T9571] [ 850.452269][ T9571] EXT4-fs (loop5): Total free blocks count 0 [ 850.452495][ T9590] EXT4-fs (loop4): Invalid log block size: 10 [ 850.458384][ T9571] EXT4-fs (loop5): Free/Dirty block details [ 850.470510][ T9571] EXT4-fs (loop5): free_blocks=0 [ 850.475822][ T9571] EXT4-fs (loop5): dirty_blocks=1 [ 850.481119][ T9571] EXT4-fs (loop5): Block reservation details 04:24:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x4000000000000}]) 04:24:07 executing program 3: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 850.487191][ T9571] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 850.492038][ T9585] EXT4-fs (loop2): mount failed [ 850.540639][ T9590] loop4: detected capacity change from 0 to 4 [ 850.558426][ T9585] loop2: detected capacity change from 0 to 4096 [ 850.565212][ T9590] EXT4-fs (loop4): Invalid log block size: 10 [ 850.581604][ T9585] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 850.593008][ T9585] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 850.603555][ T9585] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 850.625769][ T9585] EXT4-fs (loop2): mount failed 04:24:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019033500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2040000, 0x0, 0x40}}, 0x40) 04:24:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000740100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:07 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) flock(r0, 0xa) 04:24:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000000b000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x6000000000000}]) [ 850.712766][ T9640] loop2: detected capacity change from 0 to 4096 [ 850.732436][ T9644] loop5: detected capacity change from 0 to 512 [ 850.740416][ T9645] loop4: detected capacity change from 0 to 4 [ 850.752281][ T9648] loop1: detected capacity change from 0 to 512 04:24:07 executing program 3: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x78, 0x453, 0x0, 0x0, 0x0, "c1afe3e7dbedd778e14ecc00764f0f04408f4989122c2d6d485bf2acd79d51462e9ae2d59d869fbc3e59bec13179a07825cbbc29953690a125316705d96aff97c4d8d135bc7d15aa26b08ea7b2f75ea3e57aaf9ac2e23ce18f2eb86f99305ed06e6243987641cb66fa885f422348ab0cb62094eb039bca87c778c1baa276b78cab3372fafaa32a3a2e2020061f4efe3f5315c7e7ae", ["", "", "", ""]}, 0xa8}}, 0x0) [ 850.753237][ T9644] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 850.773111][ T9640] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 850.784337][ T9640] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 850.793712][ T9645] EXT4-fs (loop4): Invalid log block size: 11 [ 850.794948][ T9640] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 850.801280][ T9648] EXT4-fs (loop1): bad geometry: block count 372 exceeds size of device (256 blocks) [ 850.832473][ T9644] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 850.845257][ T25] audit: type=1107 audit(1629519847.643:52): pid=9660 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 msg='Á¯ãçÛí×xáNÌ' 04:24:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) 04:24:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x8000000000000}]) [ 850.847219][ T9640] EXT4-fs (loop2): mount failed [ 850.872794][ T9648] loop1: detected capacity change from 0 to 512 [ 850.883768][ T9644] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 850.896334][ T9644] EXT4-fs (loop5): This should not happen!! Data will be lost [ 850.896334][ T9644] 04:24:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000000c000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 850.898222][ T9648] EXT4-fs (loop1): bad geometry: block count 372 exceeds size of device (256 blocks) [ 850.906171][ T9644] EXT4-fs (loop5): Total free blocks count 0 [ 850.906187][ T9644] EXT4-fs (loop5): Free/Dirty block details [ 850.927725][ T9644] EXT4-fs (loop5): free_blocks=0 [ 850.932766][ T9644] EXT4-fs (loop5): dirty_blocks=1 [ 850.937978][ T9644] EXT4-fs (loop5): Block reservation details [ 850.943997][ T9644] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:07 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000007a0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 850.958635][ T9640] loop2: detected capacity change from 0 to 4096 04:24:07 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x40}}, 0x40) [ 850.990024][ T9640] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 851.001309][ T9640] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 851.011855][ T9640] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 851.012975][ T9681] loop1: detected capacity change from 0 to 512 [ 851.031750][ T9680] loop4: detected capacity change from 0 to 4 [ 851.045999][ T9680] EXT4-fs (loop4): Invalid log block size: 12 [ 851.052486][ T9681] EXT4-fs (loop1): bad geometry: block count 378 exceeds size of device (256 blocks) [ 851.070262][ T9640] EXT4-fs (loop2): mount failed 04:24:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xa000000000000}]) 04:24:07 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x3) 04:24:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003f00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 851.109302][ T9691] loop5: detected capacity change from 0 to 512 [ 851.113974][ T9680] loop4: detected capacity change from 0 to 4 [ 851.119148][ T9681] loop1: detected capacity change from 0 to 512 [ 851.122577][ T9680] EXT4-fs (loop4): Invalid log block size: 12 [ 851.135455][ T9681] EXT4-fs (loop1): bad geometry: block count 378 exceeds size of device (256 blocks) [ 851.152243][ T9691] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:08 executing program 3: setgroups(0x1f0941854f6d421, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) 04:24:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000000d000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 851.185157][ T9691] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 851.209962][ T9708] loop2: detected capacity change from 0 to 4096 [ 851.213431][ T9691] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 851.228907][ T9691] EXT4-fs (loop5): This should not happen!! Data will be lost [ 851.228907][ T9691] [ 851.238720][ T9691] EXT4-fs (loop5): Total free blocks count 0 [ 851.244713][ T9691] EXT4-fs (loop5): Free/Dirty block details [ 851.250608][ T9691] EXT4-fs (loop5): free_blocks=0 [ 851.255563][ T9691] EXT4-fs (loop5): dirty_blocks=1 [ 851.260581][ T9691] EXT4-fs (loop5): Block reservation details [ 851.265132][ T9708] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 851.266729][ T9691] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:08 executing program 3: select(0x40, &(0x7f0000000000)={0x4b8}, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) 04:24:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xc000000000000}]) [ 851.278140][ T9708] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 851.293228][ T9719] loop4: detected capacity change from 0 to 4 [ 851.294696][ T9708] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 851.321321][ T9719] EXT4-fs (loop4): Invalid log block size: 13 04:24:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x40}}, 0x40) 04:24:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffff850100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 851.359889][ T9708] EXT4-fs (loop2): mount failed [ 851.368333][ T9719] loop4: detected capacity change from 0 to 4 [ 851.379627][ T9719] EXT4-fs (loop4): Invalid log block size: 13 04:24:08 executing program 3: mlock(&(0x7f0000fed000/0x13000)=nil, 0x13000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) [ 851.419377][ T9708] loop2: detected capacity change from 0 to 4096 [ 851.434546][ T9742] loop1: detected capacity change from 0 to 512 [ 851.448629][ T9742] EXT4-fs (loop1): bad geometry: block count 389 exceeds size of device (256 blocks) 04:24:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000000e000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 851.459079][ T9708] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 851.467205][ T9749] loop5: detected capacity change from 0 to 512 [ 851.470335][ T9708] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 851.487064][ T9708] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001540)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@flowinfo={{0xffffffffffffff3f}}, @hopopts={{0xfffffffffffffeea}}], 0x30}, 0x0) 04:24:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xe000000000000}]) [ 851.523983][ T9749] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 851.526008][ T9756] loop4: detected capacity change from 0 to 4 [ 851.545153][ T9756] EXT4-fs (loop4): Invalid log block size: 14 [ 851.555556][ T9749] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002b80), 0x4) [ 851.582293][ T9708] EXT4-fs (loop2): mount failed [ 851.591905][ T9749] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 851.604964][ T9749] EXT4-fs (loop5): This should not happen!! Data will be lost [ 851.604964][ T9749] [ 851.615936][ T9756] loop4: detected capacity change from 0 to 4 [ 851.622672][ T9742] loop1: detected capacity change from 0 to 512 04:24:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019004000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x40}}, 0x40) 04:24:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000940), r0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000a40), 0xffffffffffffffff) [ 851.634539][ T9756] EXT4-fs (loop4): Invalid log block size: 14 [ 851.642574][ T9742] EXT4-fs (loop1): bad geometry: block count 389 exceeds size of device (256 blocks) 04:24:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000000f000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x10000000000000}]) 04:24:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffff8c0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:08 executing program 3: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0, 0x0, 0xfffffffffffffc39}]) [ 851.732135][ T9791] loop2: detected capacity change from 0 to 4096 [ 851.748274][ T9797] loop4: detected capacity change from 0 to 4 [ 851.758075][ T9797] EXT4-fs (loop4): Invalid log block size: 15 [ 851.777324][ T9791] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 851.788690][ T9791] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 851.796966][ T9803] loop5: detected capacity change from 0 to 512 [ 851.799299][ T9791] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 851.811858][ T9807] loop1: detected capacity change from 0 to 512 [ 851.822182][ T9791] EXT4-fs (loop2): mount failed 04:24:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x20000000000000}]) [ 851.843070][ T9807] EXT4-fs (loop1): bad geometry: block count 396 exceeds size of device (256 blocks) [ 851.852879][ T9797] loop4: detected capacity change from 0 to 4 [ 851.861656][ T9803] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 851.873262][ T9797] EXT4-fs (loop4): Invalid log block size: 15 [ 851.879630][ T9803] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f0000001540)={&(0x7f0000000040)={0xa, 0x4e24, 0x0, @ipv4}, 0x1c, 0x0}, 0x0) [ 851.893076][ T9791] loop2: detected capacity change from 0 to 4096 [ 851.902222][ T9803] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 851.914752][ T9803] EXT4-fs (loop5): This should not happen!! Data will be lost [ 851.914752][ T9803] [ 851.924412][ T9803] EXT4-fs (loop5): Total free blocks count 0 [ 851.930452][ T9803] EXT4-fs (loop5): Free/Dirty block details [ 851.936356][ T9803] EXT4-fs (loop5): free_blocks=0 04:24:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000010000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @in={0x2, 0x0, @dev}, @phonet, @ethernet={0x0, @broadcast}, 0xd61e}) 04:24:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x100000000000000}]) [ 851.941316][ T9803] EXT4-fs (loop5): dirty_blocks=1 [ 851.941567][ T9791] EXT4-fs: failed to create workqueue [ 851.946350][ T9803] EXT4-fs (loop5): Block reservation details [ 851.946363][ T9803] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 851.951709][ T9791] EXT4-fs (loop2): mount failed [ 851.972173][ T9807] loop1: detected capacity change from 0 to 512 [ 851.983580][ T9807] EXT4-fs (loop1): bad geometry: block count 396 exceeds size of device (256 blocks) 04:24:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019004800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:08 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, 0x40}}, 0x40) 04:24:08 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2058dd82910100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005940)=[{{&(0x7f0000000180)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000001c0)="e9eae9b2749199a19672013ff65a15cf94be276ea0f29df3e32d872edf7370855ee36170cc4e1a149b2c69c73ea0432117af5747037e2448f01ab518727f27d5fb15aec4b385b907db9648d49d8802b47efdcb1678c3dbb9796157a1a84ce937a51604071dc78d0a5aca69156913ba594cdf06a8a6a7d104307a964f74ad711548a4c07da0a23dde8ad53007c0ab498bdafdd4b0e6f988ae1ab2ce35623f24f0a7f76ec9b6d053b91f153dd8c067ca884c65c1c8aae03ab92bac", 0xba}, {&(0x7f0000000280)="b438935ec1435d7c55fe0f001c38369e892795ba3bb7764c8ae93e2f5573ac2c69c0f69b5b10c67876c720de3c67c8a7a2990e5c3062c3c944cb40207b74bcf1b90b85fed7ec841c513ddae27552d24c0be2f4f0e9c5ddf9fcb9bd6678de050d6919", 0x62}, {&(0x7f0000000300)="8b3e3db7289d28f7928fbfa414", 0xd}, {&(0x7f0000000380)="a677a49d9b69e7c1c252f04b9d616341b585eb70ab9b6f6ae891a0c5db92dfec91d12568b34afd9d010240ff874bb1c4de49cff7527d9fbacb7b554870f65fc235a01f44393836606472228f17bae0b90a67d36664908ee79e56e17fee9366da67476175754b0361d4312ea656574f52f612983a3862704e74c4a1e909856fde480314de537b29f4775577", 0x8b}], 0x4}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000580)="985520bee651dae6c50dbd2e894b0a393e0fd0fe2627cda4506eb10792a37a8baf8d0670863368976af24157b3d097ff26f5eca462d12cfc7e805d122a50d939aae0c2", 0x43}, {&(0x7f0000000600)="3c4bae0176d6a48589d1e65fbe5edd5358ee1b7d030d0e7451f62db247eb946f23f7be4ae98b6488b02c716dcf122daf8cf992d90abd38ab69b7ed11a2366c535edf4868e53dafd1a1", 0x49}, {&(0x7f0000000680)="cb1f2cdf62b7166ed567ac582a819972e707dab8c6ae32814b55e6f3e6c946b39f9802fd7e18bf80aee9cc135d0c35db291a3e7d10738b2d33843b03b5f6c3f5acb465a74e4cc80b5a2d85026adc6b64791ff8ebf817e2be3c207f718f885657d63e60d243789ed46604aa0bea2fa8037d937e23bd3a3d0297fb427ab6a65b1e658a2771555b81fe77390e49e126c32b21", 0x91}], 0x3}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000880)="ae5cfca7de773193d6388df4d9ae4dd3d8d78b9898177ec949afd161b9129e759b33f29243f245fe0c2c492c46bde873da", 0x31}, {&(0x7f00000008c0)="2d11b194557d838d4a3e1998a9b2313c35e1880ef4728bb51ce37b13242d2e1dd18c9c80a588fcf2169f1b121d5b9b866d4875bfa26ab3471e3b213561a7107515b9b8ed19550975075b2e66abb80ba9", 0x50}, {&(0x7f0000000940)="63b0d26b47770f886f88dc8db4d62a06f7b44d4a76750173d5c9e02ba50eff0177f01be1a757ca49e4140c18e1b663a91ca4733d57736f9be1a9a617488b8872b3b31b00b3c32f923091e84ed26f7e846f741fae092e00f85a53ba0067ace572c44b8433cf0f360348c89bb26d14713b927a90193ae8bb8f7d250d255143c884129abb25a4ae2c64c7938089f8255ed444be2712c69fba70fcb02214d647998e546ece39a34719d0fd53ee8be1adc1f6530d817e3f5af904d4084a52600e78fb3cf9dd2db0feb70e2bc6593e2bce0eec46469fdb43a32e86b280788c0d653a71d930762a54b0d3", 0xe7}, {&(0x7f0000000a40)="493afd3e84b64b274fc2ddc9b7ae093c3c5fd624483a03430049f03e4e0ecdffadb589c21ce0954c7ce5c854aceab189c7", 0x31}, {&(0x7f0000000a80)="62583a7cef51006c39f71f892f8779f2d70a5ba4761e4b83c32ec3040cf710f89821e53d24e4cc", 0x27}], 0x5}}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000000bc0)="fd59cd14f5d3612584c9a5f563372cf77c01237d8b754392a769a605c7b3c72f832f9bc930145f0795937bad88339fd56b84bdbd9e3a26d9223109ec8bdd5bc77d039f5fd692ba44e21cb18e6b38a8e3f2bdbaabc86798de91c12229a3ca5fe5ca9e65642822e9bc88c2001ca200a2c27fd394b5f1f1015e8a0c102425e304bb8901d7e4664f49cc1a24db7ef08482c377707c099ab12b8838a48c8de8d5dc9081c68d932f58e7b88030e9ea6b4a2bd507d73202abd0c00edfb8e52b2ac4e3fec378e267a0884b157a25b6f5c26896adc558bd3c87a4f8906a14820dcab1863b3a4799ec280e31722a", 0xe9}, {&(0x7f0000000cc0)="baa88c0dab24a59ef96bdbbbec51c4e23613a43569b62d0f66235fe83e10203a55c4a5d505de0025de3fb776329caa5b58", 0x31}, {&(0x7f0000000ec0)="18", 0x1}], 0x3}}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001100)="fe", 0x1}], 0x1}}], 0x5, 0x88800) [ 852.029322][ T9833] loop4: detected capacity change from 0 to 4 [ 852.039621][ T9833] EXT4-fs (loop4): Invalid log block size: 16 04:24:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x200000000000000}]) [ 852.088260][ T9843] loop5: detected capacity change from 0 to 512 [ 852.088836][ T9844] loop1: detected capacity change from 0 to 512 [ 852.104773][ T9833] loop4: detected capacity change from 0 to 4 04:24:08 executing program 3: pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x800}, 0x0, &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140), 0x8}) [ 852.128909][ T9844] EXT4-fs (loop1): bad geometry: block count 401 exceeds size of device (256 blocks) [ 852.143244][ T9843] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 852.172958][ T9833] EXT4-fs (loop4): Invalid log block size: 16 [ 852.174238][ T9860] loop2: detected capacity change from 0 to 4096 [ 852.184446][ T9843] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 852.204482][ T9860] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 852.215812][ T9860] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 852.221022][ T9843] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 852.226332][ T9860] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 852.238486][ T9843] EXT4-fs (loop5): This should not happen!! Data will be lost [ 852.238486][ T9843] [ 852.262154][ T9843] EXT4-fs (loop5): Total free blocks count 0 04:24:09 executing program 3: io_setup(0x5, &(0x7f0000000000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r1, &(0x7f0000000140)}]) 04:24:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000410000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 852.268196][ T9843] EXT4-fs (loop5): Free/Dirty block details [ 852.274117][ T9843] EXT4-fs (loop5): free_blocks=0 [ 852.279160][ T9843] EXT4-fs (loop5): dirty_blocks=1 [ 852.284258][ T9843] EXT4-fs (loop5): Block reservation details [ 852.290680][ T9843] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 852.305664][ T9844] loop1: detected capacity change from 0 to 512 [ 852.315549][ T9860] EXT4-fs (loop2): mount failed 04:24:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6040000, 0x0, 0x40}}, 0x40) [ 852.324204][ T9844] EXT4-fs (loop1): bad geometry: block count 401 exceeds size of device (256 blocks) [ 852.340711][ T9878] loop4: detected capacity change from 0 to 4 [ 852.357049][ T9860] loop2: detected capacity change from 0 to 4096 04:24:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x204000000000000}]) 04:24:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffff970100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 852.376575][ T9887] loop5: detected capacity change from 0 to 512 [ 852.393859][ T9878] EXT4-fs (loop4): Invalid log block size: 16 [ 852.396309][ T9860] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 852.411311][ T9860] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:09 executing program 3: pselect6(0x0, 0x0, 0x0, &(0x7f0000002480), 0x0, 0x0) [ 852.411530][ T9891] loop1: detected capacity change from 0 to 512 [ 852.421873][ T9860] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 852.453207][ T9860] EXT4-fs (loop2): mount failed [ 852.464516][ T9891] EXT4-fs (loop1): bad geometry: block count 407 exceeds size of device (256 blocks) 04:24:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019004c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 852.464590][ T9878] loop4: detected capacity change from 0 to 4 [ 852.483457][ T9887] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 852.495707][ T9878] EXT4-fs (loop4): Invalid log block size: 16 [ 852.514363][ T9891] loop1: detected capacity change from 0 to 512 04:24:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, 0x40}}, 0x40) 04:24:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000011000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 852.521973][ T9891] EXT4-fs (loop1): bad geometry: block count 407 exceeds size of device (256 blocks) 04:24:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000edc00100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x300000000000000}]) [ 852.572197][ T9911] loop4: detected capacity change from 0 to 4 [ 852.580280][ T9911] EXT4-fs (loop4): Invalid log block size: 17 [ 852.605356][ T9917] loop5: detected capacity change from 0 to 512 [ 852.623254][ T9920] loop2: detected capacity change from 0 to 4096 [ 852.630448][ T9917] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 852.639054][ T9924] loop1: detected capacity change from 0 to 512 [ 852.647680][ T9917] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 852.647859][ T9917] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 852.673124][ T9917] EXT4-fs (loop5): This should not happen!! Data will be lost [ 852.673124][ T9917] [ 852.682772][ T9917] EXT4-fs (loop5): Total free blocks count 0 [ 852.688858][ T9917] EXT4-fs (loop5): Free/Dirty block details [ 852.694849][ T9917] EXT4-fs (loop5): free_blocks=0 [ 852.699790][ T9917] EXT4-fs (loop5): dirty_blocks=1 [ 852.704824][ T9917] EXT4-fs (loop5): Block reservation details [ 852.710790][ T9917] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 852.719937][ T9911] loop4: detected capacity change from 0 to 4 [ 852.726717][ T9924] EXT4-fs (loop1): bad geometry: block count 448 exceeds size of device (256 blocks) [ 852.738008][ T9911] EXT4-fs (loop4): Invalid log block size: 17 [ 852.746359][ T9920] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 852.757549][ T9920] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000012000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:09 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x40}}, 0x40) [ 852.768513][ T9920] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 852.783376][ T9920] EXT4-fs (loop2): mount failed [ 852.795427][ T9924] loop1: detected capacity change from 0 to 512 [ 852.805805][ T9924] EXT4-fs (loop1): bad geometry: block count 448 exceeds size of device (256 blocks) 04:24:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x400000000000000}]) 04:24:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000014000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:09 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20ffffffda0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 852.821845][ T9945] loop4: detected capacity change from 0 to 4 [ 852.830024][ T9945] EXT4-fs (loop4): Invalid log block size: 18 [ 852.842212][ T9920] loop2: detected capacity change from 0 to 4096 [ 852.875134][ T9920] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 852.879586][ T9962] loop5: detected capacity change from 0 to 512 [ 852.886466][ T9920] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 852.903416][ T9920] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 852.907291][ T9963] loop4: detected capacity change from 0 to 4 04:24:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019015600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 852.932054][ T9920] EXT4-fs (loop2): mount failed [ 852.938567][ T9966] loop1: detected capacity change from 0 to 512 [ 852.952836][ T9962] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 852.965071][ T9966] EXT4-fs (loop1): bad geometry: block count 474 exceeds size of device (256 blocks) [ 852.966515][ T9962] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 852.977169][ T9963] EXT4-fs (loop4): Invalid log block size: 20 [ 852.987505][ T9962] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 853.005867][ T9962] EXT4-fs (loop5): This should not happen!! Data will be lost [ 853.005867][ T9962] [ 853.016969][ T9969] loop2: detected capacity change from 0 to 4096 [ 853.025877][ T9966] loop1: detected capacity change from 0 to 512 [ 853.039467][ T9963] loop4: detected capacity change from 0 to 4 [ 853.054275][ T9963] EXT4-fs (loop4): Invalid log block size: 20 [ 853.057685][ T9966] EXT4-fs (loop1): bad geometry: block count 474 exceeds size of device (256 blocks) [ 853.076685][ T9969] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 853.088029][ T9969] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 853.098913][ T9969] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 853.137870][ T9969] EXT4-fs (loop2): mount failed 04:24:10 executing program 3: r0 = fork() ioprio_set$pid(0x2, r0, 0x4007) 04:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x500000000000000}]) 04:24:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8040000, 0x0, 0x40}}, 0x40) 04:24:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000020000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001f20100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019035c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 853.424645][T10005] loop4: detected capacity change from 0 to 4 [ 853.434806][T10006] loop1: detected capacity change from 0 to 512 [ 853.445879][T10007] loop5: detected capacity change from 0 to 512 [ 853.452717][T10005] EXT4-fs (loop4): Invalid log block size: 32 [ 853.456754][T10012] loop2: detected capacity change from 0 to 4096 04:24:10 executing program 3: r0 = add_key$keyring(&(0x7f0000006780), &(0x7f00000067c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f000000b480), 0x0, 0x0, 0x0, r0) [ 853.467797][T10006] EXT4-fs (loop1): bad geometry: block count 498 exceeds size of device (256 blocks) [ 853.480582][T10012] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 853.491767][T10012] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 853.502360][T10012] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 853.519879][T10012] EXT4-fs (loop2): mount failed [ 853.531588][T10007] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 853.545469][T10007] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 853.554256][T10005] loop4: detected capacity change from 0 to 4 [ 853.565978][T10007] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 04:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x600000000000000}]) 04:24:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019035d00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000001f30100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 853.578199][T10007] EXT4-fs (loop5): This should not happen!! Data will be lost [ 853.578199][T10007] [ 853.587844][T10007] EXT4-fs (loop5): Total free blocks count 0 [ 853.594018][T10007] EXT4-fs (loop5): Free/Dirty block details [ 853.600054][T10007] EXT4-fs (loop5): free_blocks=0 [ 853.605105][T10007] EXT4-fs (loop5): dirty_blocks=1 [ 853.610122][T10007] EXT4-fs (loop5): Block reservation details [ 853.616144][T10007] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 853.626263][T10005] EXT4-fs (loop4): Invalid log block size: 32 04:24:10 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480)={0x0}}, 0x0) 04:24:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8800000, 0x0, 0x40}}, 0x40) [ 853.643494][T10038] loop2: detected capacity change from 0 to 4096 [ 853.652555][T10039] loop1: detected capacity change from 0 to 512 [ 853.667073][T10039] EXT4-fs (loop1): bad geometry: block count 499 exceeds size of device (256 blocks) 04:24:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100001020000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:10 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000002780), 0xffffffffffffffff) 04:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x604000000000000}]) [ 853.691532][T10038] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 853.702973][T10038] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 853.713786][T10038] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 853.743274][T10039] loop1: detected capacity change from 0 to 512 [ 853.765262][T10039] EXT4-fs (loop1): bad geometry: block count 499 exceeds size of device (256 blocks) [ 853.786298][T10038] EXT4-fs (loop2): mount failed 04:24:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffff40100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:10 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x169, &(0x7f0000000300)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 853.794161][T10063] loop4: detected capacity change from 0 to 4 [ 853.796674][T10065] loop5: detected capacity change from 0 to 512 04:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x700000000000000}]) [ 853.836384][T10072] loop1: detected capacity change from 0 to 512 [ 853.840278][T10038] loop2: detected capacity change from 0 to 4096 [ 853.850357][T10065] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 853.866772][T10072] EXT4-fs (loop1): bad geometry: block count 500 exceeds size of device (256 blocks) [ 853.876541][T10063] EXT4-fs (loop4): Invalid log block size: 32 [ 853.900570][T10038] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 853.903441][T10065] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 853.911913][T10038] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 853.929436][T10065] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 853.934979][T10038] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 853.947133][T10065] EXT4-fs (loop5): This should not happen!! Data will be lost [ 853.947133][T10065] [ 853.964503][T10038] EXT4-fs (loop2): mount failed [ 853.970842][T10065] EXT4-fs (loop5): Total free blocks count 0 [ 853.981697][T10065] EXT4-fs (loop5): Free/Dirty block details [ 853.987614][T10065] EXT4-fs (loop5): free_blocks=0 [ 853.992563][T10065] EXT4-fs (loop5): dirty_blocks=1 04:24:10 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x169, &(0x7f0000000300)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) [ 853.997728][T10065] EXT4-fs (loop5): Block reservation details [ 854.003718][T10065] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 854.012941][T10063] loop4: detected capacity change from 0 to 4 [ 854.032210][T10072] loop1: detected capacity change from 0 to 512 [ 854.039780][T10063] EXT4-fs (loop4): Invalid log block size: 32 04:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x800000000000000}]) 04:24:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:10 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000, 0x0, 0x40}}, 0x40) [ 854.050922][T10072] EXT4-fs (loop1): bad geometry: block count 500 exceeds size of device (256 blocks) 04:24:10 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffff60100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000022000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x900000000000000}]) [ 854.171154][T10115] loop5: detected capacity change from 0 to 512 [ 854.177707][T10119] loop4: detected capacity change from 0 to 4 [ 854.185204][T10121] loop1: detected capacity change from 0 to 512 [ 854.198104][T10119] EXT4-fs (loop4): Invalid log block size: 34 [ 854.211882][T10121] EXT4-fs (loop1): bad geometry: block count 502 exceeds size of device (256 blocks) [ 854.213071][T10124] loop2: detected capacity change from 0 to 4096 [ 854.229286][T10115] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 854.241355][T10115] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 854.256342][T10121] loop1: detected capacity change from 0 to 512 [ 854.259445][T10124] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 854.266407][T10115] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 854.273780][T10124] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 854.286011][T10115] EXT4-fs (loop5): This should not happen!! Data will be lost [ 854.286011][T10115] [ 854.286026][T10115] EXT4-fs (loop5): Total free blocks count 0 [ 854.296509][T10124] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 854.306131][T10115] EXT4-fs (loop5): Free/Dirty block details [ 854.313783][T10124] EXT4-fs (loop2): mount failed [ 854.326606][T10115] EXT4-fs (loop5): free_blocks=0 [ 854.342312][T10115] EXT4-fs (loop5): dirty_blocks=1 [ 854.347360][T10115] EXT4-fs (loop5): Block reservation details [ 854.351159][T10119] loop4: detected capacity change from 0 to 4 [ 854.353358][T10115] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xa00000000000000}]) 04:24:11 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x0, 0x40}}, 0x40) [ 854.369325][T10121] EXT4-fs (loop1): bad geometry: block count 502 exceeds size of device (256 blocks) [ 854.379051][T10124] loop2: detected capacity change from 0 to 4096 [ 854.394650][T10119] EXT4-fs (loop4): Invalid log block size: 34 04:24:11 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffdf90100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000025000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 854.415126][T10124] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 854.426634][T10124] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 854.437178][T10124] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 854.451963][T10124] EXT4-fs (loop2): mount failed 04:24:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xb00000000000000}]) [ 854.500905][T10162] loop4: detected capacity change from 0 to 4 [ 854.512279][T10159] loop5: detected capacity change from 0 to 512 [ 854.523842][T10162] EXT4-fs (loop4): Invalid log block size: 37 [ 854.525907][T10164] loop1: detected capacity change from 0 to 512 [ 854.563817][T10159] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 854.565099][T10164] EXT4-fs (loop1): bad geometry: block count 505 exceeds size of device (256 blocks) [ 854.589741][T10162] loop4: detected capacity change from 0 to 4 [ 854.596844][T10159] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 854.610380][T10159] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 854.612651][T10162] EXT4-fs (loop4): Invalid log block size: 37 [ 854.622659][T10159] EXT4-fs (loop5): This should not happen!! Data will be lost [ 854.622659][T10159] [ 854.638405][T10159] EXT4-fs (loop5): Total free blocks count 0 [ 854.641645][T10164] loop1: detected capacity change from 0 to 512 [ 854.644406][T10159] EXT4-fs (loop5): Free/Dirty block details [ 854.644419][T10159] EXT4-fs (loop5): free_blocks=0 [ 854.653731][T10164] EXT4-fs (loop1): bad geometry: block count 505 exceeds size of device (256 blocks) [ 854.656569][T10159] EXT4-fs (loop5): dirty_blocks=1 [ 854.675982][T10159] EXT4-fs (loop5): Block reservation details [ 854.681941][T10159] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:13 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x169, &(0x7f0000000300)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 04:24:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:13 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000, 0x0, 0x40}}, 0x40) 04:24:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000002e000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xc00000000000000}]) 04:24:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffb0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 857.038143][T10199] loop4: detected capacity change from 0 to 4 [ 857.046014][T10199] EXT4-fs (loop4): Invalid log block size: 46 [ 857.048561][T10195] loop1: detected capacity change from 0 to 512 [ 857.062491][T10204] loop2: detected capacity change from 0 to 4096 [ 857.063780][T10205] loop5: detected capacity change from 0 to 512 [ 857.076816][T10195] EXT4-fs (loop1): bad geometry: block count 507 exceeds size of device (256 blocks) [ 857.096801][T10204] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 857.098045][T10205] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 857.108007][T10204] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 857.129389][T10204] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xd00000000000000}]) 04:24:13 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffdfd0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000003f000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 857.135612][T10199] loop4: detected capacity change from 0 to 4 [ 857.143933][T10204] EXT4-fs (loop2): mount failed [ 857.170836][T10199] EXT4-fs (loop4): Invalid log block size: 46 04:24:14 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000, 0x0, 0x40}}, 0x40) [ 857.196437][T10204] loop2: detected capacity change from 0 to 4096 [ 857.200874][T10229] loop1: detected capacity change from 0 to 512 [ 857.220739][T10229] EXT4-fs (loop1): bad geometry: block count 509 exceeds size of device (256 blocks) [ 857.232927][T10204] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xe00000000000000}]) [ 857.244302][T10204] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 857.254703][T10237] loop4: detected capacity change from 0 to 4 [ 857.254892][T10204] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 857.264554][T10237] EXT4-fs (loop4): Invalid log block size: 63 [ 857.285502][T10204] EXT4-fs (loop2): mount failed 04:24:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019006c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 857.318985][T10229] loop1: detected capacity change from 0 to 512 [ 857.322512][T10246] loop5: detected capacity change from 0 to 512 [ 857.331039][T10229] EXT4-fs (loop1): bad geometry: block count 509 exceeds size of device (256 blocks) [ 857.344944][T10237] loop4: detected capacity change from 0 to 4 [ 857.351983][T10237] EXT4-fs (loop4): Invalid log block size: 63 [ 857.375551][T10246] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 857.385387][T10259] loop2: detected capacity change from 0 to 4096 [ 857.387154][T10246] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 857.405872][T10246] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 857.418069][T10246] EXT4-fs (loop5): This should not happen!! Data will be lost [ 857.418069][T10246] [ 857.427809][T10246] EXT4-fs (loop5): Total free blocks count 0 [ 857.433806][T10246] EXT4-fs (loop5): Free/Dirty block details [ 857.439806][T10246] EXT4-fs (loop5): free_blocks=0 [ 857.444776][T10246] EXT4-fs (loop5): dirty_blocks=1 [ 857.449800][T10246] EXT4-fs (loop5): Block reservation details [ 857.453171][T10259] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 857.455790][T10246] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 857.467016][T10259] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 857.483372][T10259] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 857.529855][T10259] EXT4-fs (loop2): mount failed [ 857.582249][T10259] loop2: detected capacity change from 0 to 4096 [ 857.590414][T10259] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 857.601683][T10259] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 857.612324][T10259] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 857.626740][T10259] EXT4-fs (loop2): mount failed 04:24:16 executing program 3: socket$inet6(0xa, 0x100000003, 0x3c) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x4000000a, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r0, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x169, &(0x7f0000000300)="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"}}], 0x1c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 04:24:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xf00000000000000}]) 04:24:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000040000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:16 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffd0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:16 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000, 0x0, 0x40}}, 0x40) 04:24:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019026c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 860.082685][T10289] loop2: detected capacity change from 0 to 4096 [ 860.089432][T10291] loop1: detected capacity change from 0 to 512 [ 860.098676][T10290] loop5: detected capacity change from 0 to 512 [ 860.100173][T10291] EXT4-fs (loop1): bad geometry: block count 509 exceeds size of device (256 blocks) [ 860.115876][T10296] loop4: detected capacity change from 0 to 4 [ 860.124938][T10289] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 860.136219][T10289] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 860.136328][T10296] EXT4-fs (loop4): Invalid log block size: 64 [ 860.146761][T10289] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 860.157079][T10289] EXT4-fs (loop2): mount failed [ 860.168508][T10290] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1000000000000000}]) [ 860.192796][T10291] loop1: detected capacity change from 0 to 512 [ 860.194829][T10290] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 860.213832][T10291] EXT4-fs (loop1): bad geometry: block count 509 exceeds size of device (256 blocks) [ 860.218928][T10290] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 860.227242][T10296] loop4: detected capacity change from 0 to 4 [ 860.235977][T10290] EXT4-fs (loop5): This should not happen!! Data will be lost [ 860.235977][T10290] [ 860.235994][T10290] EXT4-fs (loop5): Total free blocks count 0 [ 860.236005][T10290] EXT4-fs (loop5): Free/Dirty block details [ 860.236015][T10290] EXT4-fs (loop5): free_blocks=0 [ 860.258131][T10296] EXT4-fs (loop4): Invalid log block size: 64 [ 860.263951][T10290] EXT4-fs (loop5): dirty_blocks=1 [ 860.263965][T10290] EXT4-fs (loop5): Block reservation details [ 860.263975][T10290] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:17 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffffe0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:17 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000, 0x0, 0x40}}, 0x40) 04:24:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100080040000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 860.296361][T10289] loop2: detected capacity change from 0 to 4096 04:24:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1100000000000000}]) [ 860.342777][T10289] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 860.352514][T10332] loop1: detected capacity change from 0 to 512 [ 860.354052][T10289] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 860.371096][T10289] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019026d00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 860.393139][T10332] EXT4-fs (loop1): bad geometry: block count 510 exceeds size of device (256 blocks) [ 860.394839][T10289] EXT4-fs (loop2): mount failed [ 860.416044][T10342] loop4: detected capacity change from 0 to 4 [ 860.423990][T10341] loop5: detected capacity change from 0 to 512 [ 860.434424][T10342] EXT4-fs (loop4): Invalid log block size: 64 [ 860.454188][T10341] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 860.465803][T10332] loop1: detected capacity change from 0 to 512 [ 860.473034][T10341] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 860.490454][T10342] loop4: detected capacity change from 0 to 4 [ 860.497516][T10332] EXT4-fs (loop1): bad geometry: block count 510 exceeds size of device (256 blocks) [ 860.498191][T10341] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 860.512950][T10350] loop2: detected capacity change from 0 to 4096 [ 860.519483][T10341] EXT4-fs (loop5): This should not happen!! Data will be lost [ 860.519483][T10341] [ 860.526933][T10342] EXT4-fs (loop4): Invalid log block size: 64 [ 860.535505][T10341] EXT4-fs (loop5): Total free blocks count 0 [ 860.547603][T10341] EXT4-fs (loop5): Free/Dirty block details [ 860.553521][T10341] EXT4-fs (loop5): free_blocks=0 [ 860.558478][T10341] EXT4-fs (loop5): dirty_blocks=1 [ 860.563548][T10341] EXT4-fs (loop5): Block reservation details [ 860.569518][T10341] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 860.574531][T10350] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 860.586958][T10350] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 860.597574][T10350] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 860.616157][T10350] EXT4-fs (loop2): mount failed [ 860.655459][T10350] loop2: detected capacity change from 0 to 4096 [ 860.663776][T10350] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 860.674962][T10350] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 860.685672][T10350] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 860.700530][T10350] EXT4-fs (loop2): mount failed 04:24:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019027100900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0x0, 0x40}}, 0x40) 04:24:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1200000000000000}]) 04:24:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000048000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:19 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000ff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:19 executing program 3: nanosleep(0x0, 0x0) syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) 04:24:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001980)="580000001400add427323b472545b4560a117fffffff81004e224e227f000001925aa80020007b00090080007f000001e809000000ff0000f03ac71026000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) [ 863.156294][T10390] loop5: detected capacity change from 0 to 512 [ 863.159178][T10389] loop4: detected capacity change from 0 to 4 [ 863.170320][T10392] loop1: detected capacity change from 0 to 512 [ 863.177357][T10396] loop2: detected capacity change from 0 to 4096 [ 863.189886][T10392] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 863.202846][T10390] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 863.218804][T10389] EXT4-fs (loop4): Invalid log block size: 72 [ 863.228563][T10390] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 863.242732][T10390] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 863.255031][T10390] EXT4-fs (loop5): This should not happen!! Data will be lost [ 863.255031][T10390] [ 863.264777][T10390] EXT4-fs (loop5): Total free blocks count 0 [ 863.270841][T10390] EXT4-fs (loop5): Free/Dirty block details [ 863.276772][T10390] EXT4-fs (loop5): free_blocks=0 [ 863.279166][T10396] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 863.281712][T10390] EXT4-fs (loop5): dirty_blocks=1 [ 863.281725][T10390] EXT4-fs (loop5): Block reservation details 04:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1300000000000000}]) 04:24:20 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000800)='/proc/keys\x00', 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, 0x0, 0x0) [ 863.292910][T10396] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 863.297877][T10390] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 863.320431][T10396] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x40}}, 0x40) 04:24:20 executing program 3: socket$inet6(0x18, 0x3, 0x5) [ 863.356967][T10396] EXT4-fs (loop2): mount failed [ 863.361329][T10392] loop1: detected capacity change from 0 to 512 [ 863.374218][T10392] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 863.391809][T10389] loop4: detected capacity change from 0 to 4 [ 863.401160][T10396] loop2: detected capacity change from 0 to 4096 04:24:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000fff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 863.413602][T10389] EXT4-fs (loop4): Invalid log block size: 72 [ 863.424066][T10438] loop5: detected capacity change from 0 to 512 [ 863.464807][T10448] loop1: detected capacity change from 0 to 512 [ 863.471703][T10438] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 863.485830][T10396] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 863.497045][T10396] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019027200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1400000000000000}]) 04:24:20 executing program 3: chdir(&(0x7f0000000240)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 04:24:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000004c000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000, 0x0, 0x40}}, 0x40) [ 863.507892][T10396] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 863.508061][T10448] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 863.527946][T10396] EXT4-fs (loop2): mount failed 04:24:20 executing program 3: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000) 04:24:20 executing program 3: semctl$GETNCNT(0x0, 0x0, 0x3, 0x0) [ 863.576036][T10464] loop4: detected capacity change from 0 to 4 [ 863.584582][T10464] EXT4-fs (loop4): Invalid log block size: 76 [ 863.605627][T10461] loop2: detected capacity change from 0 to 4096 [ 863.616896][T10448] loop1: detected capacity change from 0 to 512 04:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1500000000000000}]) [ 863.624410][T10448] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 863.624468][T10464] loop4: detected capacity change from 0 to 4 [ 863.647243][T10479] loop5: detected capacity change from 0 to 512 [ 863.647306][T10461] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 863.664720][T10461] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffffbff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 863.675370][T10461] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 863.676070][T10464] EXT4-fs (loop4): Invalid log block size: 76 04:24:20 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000002300)={0x0, 0x0, &(0x7f00000021c0)=[{0x0}], 0x1}, 0x0) [ 863.720426][T10461] EXT4-fs (loop2): mount failed [ 863.722036][T10479] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 863.746761][T10495] loop1: detected capacity change from 0 to 512 04:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1600000000000000}]) [ 863.762370][T10495] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 863.785002][T10461] loop2: detected capacity change from 0 to 4096 [ 863.801036][T10461] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff019182dd58000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 863.812642][T10461] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 863.823363][T10461] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 863.848140][T10461] EXT4-fs (loop2): mount failed 04:24:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019027300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:20 executing program 3: setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x2}}, 0x0) 04:24:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000, 0x0, 0x40}}, 0x40) [ 863.873948][T10495] loop1: detected capacity change from 0 to 512 [ 863.880742][T10495] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 863.908004][T10522] loop4: detected capacity change from 0 to 4 04:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1700000000000000}]) 04:24:20 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20301, 0x0) [ 863.920626][T10522] EXT4-fs (loop4): Invalid log block size: 88 04:24:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200150ffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 863.960310][T10535] loop5: detected capacity change from 0 to 512 [ 863.968252][T10536] loop2: detected capacity change from 0 to 4096 [ 863.969710][T10522] loop4: detected capacity change from 0 to 4 [ 863.982319][T10522] EXT4-fs (loop4): Invalid log block size: 88 [ 863.988973][T10543] loop1: detected capacity change from 0 to 512 [ 863.998202][T10543] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) 04:24:20 executing program 3: poll(0x0, 0x0, 0x10000) [ 864.010245][T10536] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 864.021443][T10536] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 864.031981][T10536] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:20 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200250ffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000060000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1800000000000000}]) [ 864.050794][T10535] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 864.076953][T10536] EXT4-fs (loop2): mount failed 04:24:20 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x40}}, 0x40) 04:24:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000267000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 864.103320][T10562] loop4: detected capacity change from 0 to 4 [ 864.111845][T10562] EXT4-fs (loop4): Invalid log block size: 96 [ 864.132698][T10565] loop1: detected capacity change from 0 to 512 [ 864.141483][T10565] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 864.156467][T10536] loop2: detected capacity change from 0 to 4096 [ 864.169839][T10536] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 864.181231][T10536] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 864.182084][T10576] loop5: detected capacity change from 0 to 512 04:24:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1900000000000000}]) [ 864.191765][T10536] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 864.199309][T10578] loop4: detected capacity change from 0 to 4 [ 864.217404][T10536] EXT4-fs (loop2): mount failed [ 864.229624][T10565] loop1: detected capacity change from 0 to 512 [ 864.247656][T10565] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 864.262291][T10578] EXT4-fs (loop4): Invalid log block size: 103 [ 864.263006][T10576] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 864.279911][T10588] loop2: detected capacity change from 0 to 4096 [ 864.288871][T10578] loop4: detected capacity change from 0 to 4 [ 864.298950][T10589] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 864.315274][T10589] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 864.327648][T10589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 864.327648][T10589] [ 864.331444][T10578] EXT4-fs (loop4): Invalid log block size: 103 [ 864.337295][T10589] EXT4-fs (loop5): Total free blocks count 0 [ 864.337310][T10589] EXT4-fs (loop5): Free/Dirty block details [ 864.355409][T10589] EXT4-fs (loop5): free_blocks=0 [ 864.360404][T10589] EXT4-fs (loop5): dirty_blocks=1 04:24:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200158ffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 864.365451][T10589] EXT4-fs (loop5): Block reservation details [ 864.371685][T10589] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 864.378780][T10588] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 864.382793][T10602] loop1: detected capacity change from 0 to 512 [ 864.389991][T10588] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000000, 0x0, 0x40}}, 0x40) 04:24:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x1a00000000000000}]) 04:24:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000068000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 864.406800][T10588] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 864.422745][T10602] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 864.437097][T10588] EXT4-fs (loop2): mount failed [ 864.461901][T10611] loop4: detected capacity change from 0 to 4 [ 864.470480][T10611] EXT4-fs (loop4): Invalid log block size: 104 [ 864.484423][T10602] loop1: detected capacity change from 0 to 512 [ 864.490926][T10588] loop2: detected capacity change from 0 to 4096 [ 864.495498][T10621] loop5: detected capacity change from 0 to 512 [ 864.504560][T10602] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 864.529028][T10621] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 864.544829][T10611] loop4: detected capacity change from 0 to 4 [ 864.545962][T10621] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 864.555216][T10588] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 864.563146][T10621] EXT4-fs (loop5): This should not happen!! Data will be lost [ 864.563146][T10621] [ 864.574366][T10588] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 864.574388][T10588] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 864.580271][T10611] EXT4-fs (loop4): Invalid log block size: 104 [ 864.584069][T10621] EXT4-fs (loop5): Total free blocks count 0 [ 864.624530][T10588] EXT4-fs (loop2): mount failed [ 864.625929][T10621] EXT4-fs (loop5): Free/Dirty block details [ 864.636843][T10621] EXT4-fs (loop5): free_blocks=0 [ 864.641999][T10621] EXT4-fs (loop5): dirty_blocks=1 [ 864.647213][T10621] EXT4-fs (loop5): Block reservation details [ 864.653351][T10621] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:21 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:24:21 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fffbffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x3f00000000000000}]) 04:24:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019027800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000026a000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:21 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25000000, 0x0, 0x40}}, 0x40) 04:24:21 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) [ 865.015683][T10657] loop5: detected capacity change from 0 to 512 [ 865.023410][T10660] loop4: detected capacity change from 0 to 4 [ 865.030172][T10662] loop1: detected capacity change from 0 to 512 [ 865.033170][T10664] loop2: detected capacity change from 0 to 4096 [ 865.046516][T10662] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.062944][T10660] EXT4-fs (loop4): Invalid log block size: 106 [ 865.066411][T10657] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 865.090162][T10657] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 865.102475][T10657] EXT4-fs (loop5): This should not happen!! Data will be lost [ 865.102475][T10657] [ 865.109739][T10664] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 865.112120][T10657] EXT4-fs (loop5): Total free blocks count 0 [ 865.123497][T10664] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 865.129470][T10657] EXT4-fs (loop5): Free/Dirty block details [ 865.140089][T10664] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 865.145948][T10657] EXT4-fs (loop5): free_blocks=0 04:24:21 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x4000000000000000}]) 04:24:22 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001500)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) [ 865.164852][T10657] EXT4-fs (loop5): dirty_blocks=1 [ 865.169863][T10657] EXT4-fs (loop5): Block reservation details [ 865.176040][T10664] EXT4-fs (loop2): mount failed [ 865.176123][T10657] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 865.192128][T10662] loop1: detected capacity change from 0 to 512 04:24:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000026b000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x40}}, 0x40) 04:24:22 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0) [ 865.226018][T10662] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.250806][T10694] loop4: detected capacity change from 0 to 4 [ 865.261985][T10694] EXT4-fs (loop4): Invalid log block size: 107 04:24:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20f9fdffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 865.284038][T10664] loop2: detected capacity change from 0 to 4096 [ 865.301197][T10664] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 865.312402][T10664] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:22 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:24:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x4623bc2c00000000}]) [ 865.323010][T10664] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 865.324651][T10708] loop1: detected capacity change from 0 to 512 [ 865.355799][T10694] loop4: detected capacity change from 0 to 4 [ 865.360710][T10664] EXT4-fs (loop2): mount failed [ 865.365914][T10709] loop5: detected capacity change from 0 to 512 [ 865.375008][T10708] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) 04:24:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000006c000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:22 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, &(0x7f00000018c0)}, 0x0) [ 865.386213][T10694] EXT4-fs (loop4): Invalid log block size: 107 [ 865.408660][T10708] loop1: detected capacity change from 0 to 512 [ 865.415651][T10709] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 865.438744][T10724] loop2: detected capacity change from 0 to 4096 [ 865.447430][T10708] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.449341][T10709] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 865.466872][T10731] loop4: detected capacity change from 0 to 4 [ 865.469718][T10709] EXT4-fs (loop5): This should not happen!! Data will be lost [ 865.469718][T10709] 04:24:22 executing program 3: select(0xc6, 0x0, 0x0, 0x0, &(0x7f0000000140)) [ 865.491083][T10724] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 865.502483][T10724] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 865.513536][T10724] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 865.523298][T10731] EXT4-fs (loop4): Invalid log block size: 108 04:24:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fdfdffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x6a01000000000000}]) 04:24:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x40}}, 0x40) [ 865.559668][T10724] EXT4-fs (loop2): mount failed [ 865.576155][T10731] loop4: detected capacity change from 0 to 4 [ 865.585031][T10724] loop2: detected capacity change from 0 to 4096 [ 865.591551][T10731] EXT4-fs (loop4): Invalid log block size: 108 [ 865.600630][T10752] loop1: detected capacity change from 0 to 512 04:24:22 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 865.610042][T10724] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 865.621504][T10724] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 865.622302][T10752] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.632478][T10724] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000074000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 865.676202][T10752] loop1: detected capacity change from 0 to 512 [ 865.683634][T10752] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.693526][T10724] EXT4-fs (loop2): mount failed [ 865.709175][T10770] loop4: detected capacity change from 0 to 4 [ 865.709247][T10765] loop5: detected capacity change from 0 to 512 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xf6ffffff00000000}]) 04:24:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019007e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000180)=@in6={0x18, 0x2}, 0xc) [ 865.724568][T10765] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="207fffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 865.768312][T10770] EXT4-fs (loop4): Invalid log block size: 116 [ 865.773188][T10765] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 865.787771][T10765] EXT4-fs (loop5): This should not happen!! Data will be lost [ 865.787771][T10765] [ 865.810431][T10787] loop1: detected capacity change from 0 to 512 04:24:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, 0x40}}, 0x40) 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xff0f000000000000}]) 04:24:22 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) [ 865.822078][T10787] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.824799][T10789] loop2: detected capacity change from 0 to 4096 [ 865.839304][T10770] loop4: detected capacity change from 0 to 4 [ 865.859288][T10770] EXT4-fs (loop4): Invalid log block size: 116 04:24:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001580)=[{0x0}, {0x0}, {&(0x7f0000000200)="7f", 0x1}], 0x3}, 0x0) [ 865.866265][T10789] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 865.877645][T10789] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 865.888179][T10789] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 865.905851][T10787] loop1: detected capacity change from 0 to 512 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xffff7f0000000000}]) 04:24:22 executing program 3: accept$inet(0xffffffffffffff9c, 0x0, 0x0) [ 865.921729][T10787] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 865.930934][T10789] EXT4-fs (loop2): mount failed [ 865.951521][T10812] loop5: detected capacity change from 0 to 512 04:24:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff010000007a000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 865.973154][T10812] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 865.992697][T10789] loop2: detected capacity change from 0 to 4096 04:24:22 executing program 3: clock_getres(0x0, &(0x7f00000000c0)) 04:24:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xffffff0f00000000}]) [ 866.014446][T10789] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 866.025647][T10789] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 866.036203][T10789] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 866.044307][T10812] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 866.062623][T10812] EXT4-fs (loop5): This should not happen!! Data will be lost [ 866.062623][T10812] [ 866.076466][T10835] loop4: detected capacity change from 0 to 4 [ 866.102408][T10835] EXT4-fs (loop4): Invalid log block size: 122 [ 866.110871][T10789] EXT4-fs (loop2): mount failed 04:24:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:22 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2085ffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:22 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x0, 0x40}}, 0x40) 04:24:22 executing program 3: open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x20, 0x0) 04:24:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0xffffffff00000000}]) [ 866.148784][T10835] loop4: detected capacity change from 0 to 4 [ 866.163128][T10852] loop1: detected capacity change from 0 to 512 [ 866.169699][T10835] EXT4-fs (loop4): Invalid log block size: 122 04:24:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01ffffff85000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:23 executing program 3: nanosleep(&(0x7f0000000000), 0x0) clock_getres(0x0, &(0x7f00000000c0)) [ 866.190661][T10852] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 866.208005][T10859] loop2: detected capacity change from 0 to 4096 [ 866.229752][T10860] loop5: detected capacity change from 0 to 512 [ 866.230075][T10865] loop4: detected capacity change from 0 to 4 [ 866.250790][T10865] EXT4-fs (loop4): Invalid log block size: 133 [ 866.261230][T10859] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 866.272598][T10859] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 866.272823][T10852] loop1: detected capacity change from 0 to 512 04:24:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000}]) 04:24:23 executing program 3: select(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000180), 0x0) 04:24:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000, 0x0, 0x40}}, 0x40) [ 866.283229][T10859] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 866.320785][T10865] loop4: detected capacity change from 0 to 4 [ 866.323043][T10859] EXT4-fs (loop2): mount failed [ 866.333494][T10852] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 866.357046][T10865] EXT4-fs (loop4): Invalid log block size: 133 [ 866.367219][T10859] loop2: detected capacity change from 0 to 4096 [ 866.379844][T10859] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 866.391138][T10859] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="208cffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01ffffff8c000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 866.401864][T10859] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 866.418948][T10859] EXT4-fs (loop2): mount failed [ 866.429795][T10898] loop5: detected capacity change from 0 to 512 [ 866.440638][T10898] EXT4-fs mount: 6 callbacks suppressed [ 866.440651][T10898] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 866.458607][T10898] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 866.458916][T10903] loop4: detected capacity change from 0 to 4 [ 866.471629][T10898] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 866.489913][T10898] EXT4-fs (loop5): This should not happen!! Data will be lost [ 866.489913][T10898] 04:24:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x2}]) 04:24:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000, 0x0, 0x40}}, 0x40) [ 866.512902][T10903] EXT4-fs (loop4): Invalid log block size: 140 [ 866.547336][T10917] loop1: detected capacity change from 0 to 512 [ 866.551005][T10916] loop2: detected capacity change from 0 to 4096 [ 866.556446][T10917] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 866.573359][T10916] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 866.584555][T10916] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 866.595167][T10916] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 866.610170][T10903] loop4: detected capacity change from 0 to 4 [ 866.610807][T10916] EXT4-fs (loop2): mount failed [ 866.622191][T10903] EXT4-fs (loop4): Invalid log block size: 140 [ 866.641909][T10917] loop1: detected capacity change from 0 to 512 [ 866.653476][T10916] loop2: detected capacity change from 0 to 4096 04:24:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0158dd8291000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x3}]) [ 866.660699][T10930] loop5: detected capacity change from 0 to 512 [ 866.671830][T10917] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) 04:24:23 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2097ffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 866.704860][T10940] loop4: detected capacity change from 0 to 4 [ 866.711989][T10916] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 866.723287][T10916] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 866.725491][T10930] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 866.733911][T10916] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 866.750010][T10940] EXT4-fs (loop4): Invalid log block size: 145 [ 866.763077][T10930] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 866.782386][T10947] loop1: detected capacity change from 0 to 512 [ 866.797884][T10940] loop4: detected capacity change from 0 to 4 [ 866.804053][T10930] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 866.816361][T10930] EXT4-fs (loop5): This should not happen!! Data will be lost [ 866.816361][T10930] [ 866.826181][T10930] EXT4-fs (loop5): Total free blocks count 0 [ 866.827548][T10940] EXT4-fs (loop4): Invalid log block size: 145 [ 866.832153][T10930] EXT4-fs (loop5): Free/Dirty block details [ 866.832167][T10930] EXT4-fs (loop5): free_blocks=0 [ 866.832178][T10930] EXT4-fs (loop5): dirty_blocks=1 04:24:23 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x0, 0x40}}, 0x40) [ 866.843466][T10947] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 866.844366][T10930] EXT4-fs (loop5): Block reservation details [ 866.844377][T10930] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 866.858435][T10916] EXT4-fs (loop2): mount failed 04:24:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x4}]) [ 866.906655][T10947] loop1: detected capacity change from 0 to 512 [ 866.919113][T10947] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 866.935922][T10968] loop5: detected capacity change from 0 to 512 [ 866.950183][T10968] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 866.969352][T10968] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 866.982875][T10968] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 866.995117][T10968] EXT4-fs (loop5): This should not happen!! Data will be lost [ 866.995117][T10968] [ 867.004853][T10968] EXT4-fs (loop5): Total free blocks count 0 [ 867.010830][T10968] EXT4-fs (loop5): Free/Dirty block details [ 867.016793][T10968] EXT4-fs (loop5): free_blocks=0 [ 867.021726][T10968] EXT4-fs (loop5): dirty_blocks=1 [ 867.026791][T10968] EXT4-fs (loop5): Block reservation details [ 867.032883][T10968] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:24 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x0) 04:24:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000194000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20daffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000, 0x0, 0x40}}, 0x40) 04:24:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x5}]) [ 867.294501][T10999] loop4: detected capacity change from 0 to 4 [ 867.300313][T11000] loop1: detected capacity change from 0 to 512 [ 867.300989][T11001] loop5: detected capacity change from 0 to 512 [ 867.310194][T11002] loop2: detected capacity change from 0 to 4096 [ 867.316872][T10999] EXT4-fs (loop4): Invalid log block size: 148 04:24:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x6}]) [ 867.334922][T11001] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:24 executing program 3: r0 = semget(0x2, 0x0, 0x0) semctl$GETVAL(r0, 0x3, 0x5, 0x0) [ 867.365095][T11002] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 867.376306][T11002] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 867.380093][T11000] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 867.387377][T11002] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000195000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:24 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shutdown(r0, 0x0) [ 867.405294][T11001] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 867.417683][T11002] EXT4-fs (loop2): mount failed [ 867.423923][T11001] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 867.440996][T11001] EXT4-fs (loop5): This should not happen!! Data will be lost [ 867.440996][T11001] [ 867.451389][T11001] EXT4-fs (loop5): Total free blocks count 0 [ 867.457399][T11001] EXT4-fs (loop5): Free/Dirty block details 04:24:24 executing program 3: openat$zero(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x0) [ 867.463372][T11001] EXT4-fs (loop5): free_blocks=0 [ 867.468299][T11001] EXT4-fs (loop5): dirty_blocks=1 [ 867.473462][T11001] EXT4-fs (loop5): Block reservation details [ 867.479561][T11001] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 867.495115][T11000] loop1: detected capacity change from 0 to 512 [ 867.505113][T11002] loop2: detected capacity change from 0 to 4096 04:24:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000, 0x0, 0x40}}, 0x40) 04:24:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x7}]) 04:24:24 executing program 3: openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x28202, 0x0) [ 867.515807][T11031] loop4: detected capacity change from 0 to 4 [ 867.525821][T11031] EXT4-fs (loop4): Invalid log block size: 149 [ 867.534112][T11000] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 867.543505][T11002] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 867.554820][T11002] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 867.565629][T11002] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 867.582615][T11031] loop4: detected capacity change from 0 to 4 [ 867.593566][T11031] EXT4-fs (loop4): Invalid log block size: 149 [ 867.611017][T11002] EXT4-fs (loop2): mount failed [ 867.614779][T11048] loop5: detected capacity change from 0 to 512 [ 867.625343][T11048] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018900900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:24 executing program 3: utimes(0x0, &(0x7f00000000c0)={{}, {0x0, 0x100000001}}) 04:24:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20f4ffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x8}]) 04:24:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01ffffff97000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 867.658868][T11048] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 867.676918][T11048] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 867.689296][T11048] EXT4-fs (loop5): This should not happen!! Data will be lost [ 867.689296][T11048] 04:24:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80710100, 0x0, 0x40}}, 0x40) 04:24:24 executing program 3: getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) [ 867.706863][T11061] loop1: detected capacity change from 0 to 512 [ 867.716019][T11063] loop4: detected capacity change from 0 to 4 [ 867.729696][T11061] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 867.741911][T11063] EXT4-fs (loop4): Invalid log block size: 151 04:24:24 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c00ddd3ecfb81aecd16f524d826e17d898d5f1c37ebf967523a467de18ba6de0662fedafa1ef9154c2b5d5e1199aa18b248b7e8617d7cedd0390977645b416d66375462204c1cd3470b166bba62445cac42e23e311cbc46d64c87520253de1a76ace6eac05c2d4b2e9e9c15dcbb0263147f00137c1bad810ce388a84e8f2b10dc9979c5bf8724b329fa25785cd50a8a2f2", 0x91, 0x0, &(0x7f0000000280)={0x2, 0x1}, 0xc) [ 867.759895][T11074] loop2: detected capacity change from 0 to 4096 [ 867.769742][T11074] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 867.781044][T11074] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 867.785539][T11079] loop5: detected capacity change from 0 to 512 04:24:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x9}]) [ 867.791788][T11074] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 867.816334][T11061] loop1: detected capacity change from 0 to 512 [ 867.823624][T11061] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 867.833707][T11063] loop4: detected capacity change from 0 to 4 [ 867.841001][T11063] EXT4-fs (loop4): Invalid log block size: 151 [ 867.848378][T11079] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 867.865735][T11079] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 867.882136][T11079] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 867.894436][T11079] EXT4-fs (loop5): This should not happen!! Data will be lost [ 867.894436][T11079] [ 867.897332][T11074] EXT4-fs (loop2): mount failed [ 867.904353][T11079] EXT4-fs (loop5): Total free blocks count 0 04:24:24 executing program 3: r0 = semget(0x2, 0x0, 0x0) semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 04:24:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000198000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 867.904369][T11079] EXT4-fs (loop5): Free/Dirty block details [ 867.921196][T11079] EXT4-fs (loop5): free_blocks=0 [ 867.926156][T11079] EXT4-fs (loop5): dirty_blocks=1 [ 867.931208][T11079] EXT4-fs (loop5): Block reservation details [ 867.937226][T11079] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20f6ffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 867.976186][T11074] loop2: detected capacity change from 0 to 4096 [ 868.013842][T11074] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 868.025036][T11074] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 868.035698][T11074] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 868.048965][T11115] loop4: detected capacity change from 0 to 4 [ 868.052422][T11074] EXT4-fs (loop2): mount failed [ 868.056642][T11116] loop1: detected capacity change from 0 to 512 [ 868.065089][T11115] EXT4-fs (loop4): Invalid log block size: 152 04:24:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xa}]) 04:24:24 executing program 3: select(0x40, &(0x7f0000000000)={0x4}, &(0x7f0000000040)={0x5}, &(0x7f0000000080)={0x5}, 0x0) 04:24:24 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81020000, 0x0, 0x40}}, 0x40) 04:24:24 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fbffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01ffffffda000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 868.069122][T11116] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 868.153015][T11138] loop2: detected capacity change from 0 to 4096 [ 868.155234][T11137] loop4: detected capacity change from 0 to 4 [ 868.167004][T11140] loop5: detected capacity change from 0 to 512 [ 868.175006][T11138] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 868.175833][T11139] loop1: detected capacity change from 0 to 512 [ 868.186274][T11138] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:25 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x6000, 0x1) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) [ 868.203062][T11138] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 868.218241][T11138] EXT4-fs (loop2): mount failed [ 868.223024][T11137] EXT4-fs (loop4): Invalid log block size: 218 [ 868.232964][T11140] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 868.243996][T11139] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) 04:24:25 executing program 3: clock_gettime(0x0, &(0x7f0000001700)) 04:24:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xb}]) [ 868.262664][T11140] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 868.282212][T11138] loop2: detected capacity change from 0 to 4096 [ 868.299719][T11137] loop4: detected capacity change from 0 to 4 [ 868.309223][T11139] loop1: detected capacity change from 0 to 512 [ 868.310266][T11140] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 868.316949][T11139] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 868.327767][T11140] EXT4-fs (loop5): This should not happen!! Data will be lost [ 868.327767][T11140] [ 868.327783][T11140] EXT4-fs (loop5): Total free blocks count 0 [ 868.327793][T11140] EXT4-fs (loop5): Free/Dirty block details 04:24:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0b80000, 0x0, 0x40}}, 0x40) 04:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000010c0)={0xffc, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x4}, @ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_MODES_OURS={0xfb8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x14, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!^\x00'}]}, {0x4}]}, @ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xf8c, 0x4, "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"}, @ETHTOOL_A_BITSET_MASK={0x5, 0x5, "b1"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x79281330}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8}]}, 0xffc}, 0x1, 0x0, 0x0, 0x91}, 0x8000) [ 868.327802][T11140] EXT4-fs (loop5): free_blocks=0 [ 868.340886][T11138] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 868.346908][T11140] EXT4-fs (loop5): dirty_blocks=1 [ 868.346923][T11140] EXT4-fs (loop5): Block reservation details [ 868.346933][T11140] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 868.353228][T11138] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20fdffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 868.402744][T11138] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 868.410709][T11137] EXT4-fs (loop4): Invalid log block size: 218 [ 868.451078][T11138] EXT4-fs (loop2): mount failed [ 868.454429][T11182] loop1: detected capacity change from 0 to 512 [ 868.464304][T11182] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 868.482177][T11186] loop5: detected capacity change from 0 to 512 [ 868.491542][T11186] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018d00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:25 executing program 3: mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x110, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x51c1, &(0x7f0000000040), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 04:24:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffffff6000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xc}]) [ 868.516718][T11182] loop1: detected capacity change from 0 to 512 [ 868.532091][T11186] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 868.549638][T11182] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) 04:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019018e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_to_bridge\x00'}) 04:24:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20feffffff0100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 868.557556][T11186] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 868.571388][T11186] EXT4-fs (loop5): This should not happen!! Data will be lost [ 868.571388][T11186] [ 868.581043][T11186] EXT4-fs (loop5): Total free blocks count 0 [ 868.587052][T11186] EXT4-fs (loop5): Free/Dirty block details [ 868.593386][T11186] EXT4-fs (loop5): free_blocks=0 [ 868.598388][T11186] EXT4-fs (loop5): dirty_blocks=1 [ 868.603554][T11186] EXT4-fs (loop5): Block reservation details [ 868.609521][T11186] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4ffffff, 0x0, 0x40}}, 0x40) 04:24:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xd}]) 04:24:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f00000000c0)={'wg1\x00'}) [ 868.657618][T11213] loop4: detected capacity change from 0 to 4 [ 868.670684][T11217] loop2: detected capacity change from 0 to 4096 [ 868.675548][T11218] loop1: detected capacity change from 0 to 512 [ 868.690424][T11218] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 868.701158][T11213] EXT4-fs (loop4): Invalid log block size: 246 [ 868.733110][T11217] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 868.736944][T11234] loop5: detected capacity change from 0 to 512 [ 868.744322][T11217] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 868.761223][T11217] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 868.763215][T11234] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 868.775878][T11217] EXT4-fs (loop2): mount failed [ 868.794131][T11234] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 868.814156][T11218] loop1: detected capacity change from 0 to 512 [ 868.821280][T11234] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 04:24:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffffdf9000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'wg0\x00'}) 04:24:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xe}]) [ 868.833821][T11234] EXT4-fs (loop5): This should not happen!! Data will be lost [ 868.833821][T11234] [ 868.842953][T11218] EXT4-fs (loop1): bad geometry: block count 511 exceeds size of device (256 blocks) [ 868.858957][T11217] loop2: detected capacity change from 0 to 4096 04:24:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbffffff, 0x0, 0x40}}, 0x40) 04:24:25 executing program 3: clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={0x0, r0+10000000}, 0x0) [ 868.879240][T11246] loop4: detected capacity change from 0 to 4 [ 868.882287][T11217] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 868.896634][T11217] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 868.907373][T11217] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 868.915980][T11246] EXT4-fs (loop4): Invalid log block size: 249 04:24:25 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000d000000000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019039000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 868.954673][T11217] EXT4-fs (loop2): mount failed [ 868.974077][T11264] loop1: detected capacity change from 0 to 512 [ 868.983044][T11268] loop5: detected capacity change from 0 to 512 04:24:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffffdfd000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 868.999498][T11264] EXT4-fs (loop1): bad geometry: first data block 1 is beyond end of filesystem (0) [ 869.005924][T11268] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 869.018159][T11274] loop4: detected capacity change from 0 to 4 [ 869.021765][T11268] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xf}]) [ 869.049896][T11274] EXT4-fs (loop4): Invalid log block size: 253 [ 869.051100][T11268] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 869.068397][T11268] EXT4-fs (loop5): This should not happen!! Data will be lost [ 869.068397][T11268] [ 869.081915][T11264] loop1: detected capacity change from 0 to 512 [ 869.092411][T11274] loop4: detected capacity change from 0 to 4 04:24:25 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x40}}, 0x40) 04:24:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x10}]) [ 869.102123][T11264] EXT4-fs (loop1): bad geometry: first data block 1 is beyond end of filesystem (0) [ 869.118889][T11289] loop2: detected capacity change from 0 to 4096 [ 869.126258][T11274] EXT4-fs (loop4): Invalid log block size: 253 [ 869.134191][T11289] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000020000000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 869.145626][T11289] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 869.156302][T11289] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 869.170937][T11289] EXT4-fs (loop2): mount failed 04:24:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffffffd000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x11}]) [ 869.220286][T11305] loop1: detected capacity change from 0 to 512 [ 869.227142][T11306] loop5: detected capacity change from 0 to 512 [ 869.235529][T11289] loop2: detected capacity change from 0 to 4096 [ 869.244574][T11305] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 869.254733][T11305] EXT4-fs (loop1): group descriptors corrupted! [ 869.273471][T11314] loop4: detected capacity change from 0 to 4 [ 869.284874][T11289] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 869.296220][T11289] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 869.303329][T11306] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 869.306777][T11289] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 869.331660][T11314] EXT4-fs (loop4): Invalid log block size: 253 [ 869.333889][T11306] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 869.342184][T11289] EXT4-fs (loop2): mount failed [ 869.352156][T11306] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 869.367964][T11306] EXT4-fs (loop5): This should not happen!! Data will be lost [ 869.367964][T11306] [ 869.381061][T11305] loop1: detected capacity change from 0 to 512 [ 869.388333][T11305] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 869.398658][T11305] EXT4-fs (loop1): group descriptors corrupted! [ 869.400780][T11314] loop4: detected capacity change from 0 to 4 04:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019019200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x12}]) [ 869.426835][T11314] EXT4-fs (loop4): Invalid log block size: 253 [ 869.477259][T11336] loop2: detected capacity change from 0 to 4096 [ 869.500614][T11336] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 869.511958][T11336] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 869.522577][T11336] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 869.537097][T11336] EXT4-fs (loop2): mount failed [ 869.574795][T11336] loop2: detected capacity change from 0 to 4096 [ 869.583165][T11336] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 869.594438][T11336] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 869.605130][T11336] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 869.619558][T11336] EXT4-fs (loop2): mount failed 04:24:26 executing program 3: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000004c0), 0x0) 04:24:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000040000000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f0000, 0x0, 0x40}}, 0x40) 04:24:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffffffe000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x13}]) 04:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019019300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 869.795364][T11363] loop4: detected capacity change from 0 to 4 [ 869.799938][T11360] loop2: detected capacity change from 0 to 4096 [ 869.802928][T11364] loop5: detected capacity change from 0 to 512 [ 869.817237][T11363] EXT4-fs (loop4): Invalid log block size: 254 [ 869.823908][T11369] loop1: detected capacity change from 0 to 512 04:24:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000fff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:26 executing program 3: r0 = socket(0x2, 0xa, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000300)={&(0x7f0000000080), 0xc, &(0x7f00000002c0)={0x0, 0xffffff7f}}, 0x0) 04:24:26 executing program 3: io_setup(0xf16, &(0x7f0000000000)) [ 869.836052][T11360] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 869.847289][T11360] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 869.857994][T11360] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 869.872355][T11369] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 869.882458][T11369] EXT4-fs (loop1): group descriptors corrupted! [ 869.887882][T11360] EXT4-fs (loop2): mount failed 04:24:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x14}]) 04:24:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900a200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff7ffff, 0x0, 0x40}}, 0x40) [ 869.908180][T11364] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 869.944742][T11392] loop4: detected capacity change from 0 to 4 [ 869.951585][T11392] EXT4-fs (loop4): Invalid log block size: 255 [ 869.970292][T11398] loop2: detected capacity change from 0 to 4096 [ 869.979818][T11369] loop1: detected capacity change from 0 to 512 [ 869.980102][T11398] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 869.994586][T11369] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 869.997472][T11398] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 870.007505][T11369] EXT4-fs (loop1): group descriptors corrupted! [ 870.018078][T11398] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 870.042554][T11392] loop4: detected capacity change from 0 to 4 [ 870.049252][T11392] EXT4-fs (loop4): Invalid log block size: 255 04:24:26 executing program 3: mmap$IORING_OFF_SQES(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x10000000) 04:24:26 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000002c40000000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x15}]) [ 870.067246][T11409] loop5: detected capacity change from 0 to 512 [ 870.078418][T11409] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 870.101873][T11398] EXT4-fs (loop2): mount failed [ 870.103160][T11409] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffffbff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:26 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="c40e00001300e9d18a315b128ed6000000000000000000000000200000000000000000000000000000000000000000000000000000000000bfb518448f825eed5c3279ae0e"], 0xec4}}, 0x0) [ 870.136065][T11418] loop1: detected capacity change from 0 to 512 [ 870.145335][T11423] loop4: detected capacity change from 0 to 4 [ 870.157479][T11398] loop2: detected capacity change from 0 to 4096 [ 870.158567][T11409] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 870.176106][T11409] EXT4-fs (loop5): This should not happen!! Data will be lost [ 870.176106][T11409] [ 870.182631][T11418] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 [ 870.199812][T11423] EXT4-fs (loop4): Invalid log block size: 255 04:24:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="4019"], 0x140}}, 0x0) [ 870.230516][T11398] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 870.242005][T11398] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 870.252782][T11398] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 870.268984][T11398] EXT4-fs (loop2): mount failed 04:24:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff7ff, 0x0, 0x40}}, 0x40) 04:24:27 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0) 04:24:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x16}]) [ 870.279010][T11423] loop4: detected capacity change from 0 to 4 [ 870.299923][T11423] EXT4-fs (loop4): Invalid log block size: 255 04:24:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900a300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fffbffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:27 executing program 3: syz_io_uring_setup(0x51c1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) [ 870.333592][T11418] loop1: detected capacity change from 0 to 512 [ 870.352664][T11418] EXT4-fs (loop1): inodes count not valid: 33554464 vs 32 [ 870.375863][T11467] loop4: detected capacity change from 0 to 4 04:24:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000200000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903c100900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x17}]) [ 870.397581][T11468] loop5: detected capacity change from 0 to 512 [ 870.414252][T11467] EXT4-fs (loop4): Invalid log block size: 255 [ 870.421250][T11476] loop1: detected capacity change from 0 to 512 [ 870.430119][T11476] EXT4-fs (loop1): inodes count not valid: 131104 vs 32 04:24:27 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={0x0}, 0x1, 0x0, 0x30}, 0x0) 04:24:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000300000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 870.453637][T11467] loop4: detected capacity change from 0 to 4 [ 870.460508][T11468] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 870.466427][T11485] loop2: detected capacity change from 0 to 4096 [ 870.474306][T11467] EXT4-fs (loop4): Invalid log block size: 255 04:24:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f, 0x0, 0x40}}, 0x40) 04:24:27 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x8440, 0x0) [ 870.530227][T11485] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 870.541657][T11485] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 870.543520][T11500] loop1: detected capacity change from 0 to 512 [ 870.552274][T11485] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 870.573915][T11485] EXT4-fs (loop2): mount failed 04:24:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01f9fdffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x18}]) [ 870.594942][T11500] EXT4-fs (loop1): inodes count not valid: 196640 vs 32 [ 870.622114][T11485] loop2: detected capacity change from 0 to 4096 [ 870.630559][T11513] loop5: detected capacity change from 0 to 512 04:24:27 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000040), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fec000/0x14000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 04:24:27 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x2, &(0x7f0000000700)) [ 870.639342][T11500] loop1: detected capacity change from 0 to 512 [ 870.649338][T11485] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 870.660533][T11485] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 870.671132][T11485] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 870.678127][T11514] loop4: detected capacity change from 0 to 4 04:24:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900ca00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:27 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x2) listen(r0, 0x0) 04:24:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff4, 0x0, 0x40}}, 0x40) [ 870.691702][T11500] EXT4-fs (loop1): inodes count not valid: 196640 vs 32 [ 870.702359][T11513] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 870.708171][T11485] EXT4-fs (loop2): mount failed [ 870.723009][T11514] EXT4-fs (loop4): Invalid log block size: 255 04:24:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:24:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x19}]) 04:24:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000400000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 870.783841][T11534] loop2: detected capacity change from 0 to 4096 [ 870.802666][T11514] loop4: detected capacity change from 0 to 4 [ 870.809939][T11514] EXT4-fs (loop4): Invalid log block size: 255 [ 870.820710][T11534] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:27 executing program 3: r0 = socket(0x2, 0xa, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0) [ 870.832144][T11534] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 870.842753][T11534] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 870.867981][T11561] loop1: detected capacity change from 0 to 512 04:24:27 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000500000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fdfdffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:27 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000200)) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000440), 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, 0x0, 0x7) [ 870.877812][T11561] EXT4-fs (loop1): inodes count not valid: 262176 vs 32 [ 870.885578][T11565] loop5: detected capacity change from 0 to 512 [ 870.889979][T11534] EXT4-fs (loop2): mount failed [ 870.907117][T11565] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1a}]) [ 870.942391][T11565] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 870.949218][T11578] loop4: detected capacity change from 0 to 4 [ 870.955680][T11565] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 870.973658][T11565] EXT4-fs (loop5): This should not happen!! Data will be lost [ 870.973658][T11565] [ 870.980861][T11581] loop1: detected capacity change from 0 to 512 [ 870.983404][T11565] EXT4-fs (loop5): Total free blocks count 0 [ 870.983419][T11565] EXT4-fs (loop5): Free/Dirty block details [ 870.983429][T11565] EXT4-fs (loop5): free_blocks=0 [ 870.983437][T11565] EXT4-fs (loop5): dirty_blocks=1 [ 870.993607][T11534] loop2: detected capacity change from 0 to 4096 [ 870.995746][T11565] EXT4-fs (loop5): Block reservation details [ 871.024015][T11565] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 871.025970][T11578] EXT4-fs (loop4): Invalid log block size: 255 04:24:27 executing program 3: socketpair(0x11, 0x3, 0x800, &(0x7f0000000000)) [ 871.033691][T11581] EXT4-fs (loop1): inodes count not valid: 327712 vs 32 [ 871.043189][T11534] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 871.054814][T11534] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 871.065537][T11534] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 871.088159][T11534] EXT4-fs (loop2): mount failed 04:24:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900cb00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:27 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x0, 0x40}}, 0x40) 04:24:27 executing program 3: io_setup(0x7, &(0x7f0000000040)=0x0) io_getevents(r0, 0x5, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)={0x0, 0x989680}) 04:24:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x16a}]) [ 871.095297][T11578] loop4: detected capacity change from 0 to 4 [ 871.117088][T11578] EXT4-fs (loop4): Invalid log block size: 255 [ 871.120004][T11581] loop1: detected capacity change from 0 to 512 [ 871.132068][T11581] EXT4-fs (loop1): inodes count not valid: 327712 vs 32 04:24:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff017fffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000600000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 871.169761][T11610] loop5: detected capacity change from 0 to 512 [ 871.192180][T11610] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 871.192572][T11616] loop4: detected capacity change from 0 to 4 [ 871.211401][T11616] EXT4-fs (loop4): Invalid log block size: 255 [ 871.218484][T11611] loop2: detected capacity change from 0 to 4096 [ 871.230626][T11610] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 871.244989][T11610] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 871.257387][T11610] EXT4-fs (loop5): This should not happen!! Data will be lost [ 871.257387][T11610] 04:24:28 executing program 3: io_setup(0x7, &(0x7f0000000040)) io_setup(0x2, &(0x7f0000000000)) [ 871.261604][T11627] loop1: detected capacity change from 0 to 512 [ 871.275997][T11611] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 871.276381][T11627] EXT4-fs (loop1): inodes count not valid: 393248 vs 32 [ 871.287203][T11611] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 871.304877][T11611] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x40}}, 0x40) 04:24:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0185ffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x204}]) [ 871.319657][T11611] EXT4-fs (loop2): mount failed [ 871.334619][T11627] loop1: detected capacity change from 0 to 512 [ 871.341539][T11627] EXT4-fs (loop1): inodes count not valid: 393248 vs 32 04:24:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000700000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:28 executing program 3: clock_gettime(0x0, &(0x7f0000001700)={0x0, 0x0}) pselect6(0x40, &(0x7f0000001640), &(0x7f0000001680)={0xd26b}, 0x0, &(0x7f0000001740)={0x0, r0+10000000}, 0x0) [ 871.365736][T11641] loop4: detected capacity change from 0 to 4 [ 871.365786][T11611] loop2: detected capacity change from 0 to 4096 [ 871.378499][T11641] EXT4-fs (loop4): Invalid log block size: 255 [ 871.393511][T11648] loop5: detected capacity change from 0 to 512 [ 871.415365][T11641] loop4: detected capacity change from 0 to 4 [ 871.423140][T11611] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 871.434367][T11611] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 871.444885][T11611] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 871.454128][T11641] EXT4-fs (loop4): Invalid log block size: 255 [ 871.460025][T11648] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 871.493990][T11648] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 871.507032][T11648] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 871.509637][T11668] loop1: detected capacity change from 0 to 512 [ 871.519298][T11648] EXT4-fs (loop5): This should not happen!! Data will be lost [ 871.519298][T11648] [ 871.519313][T11648] EXT4-fs (loop5): Total free blocks count 0 [ 871.519324][T11648] EXT4-fs (loop5): Free/Dirty block details [ 871.519338][T11648] EXT4-fs (loop5): free_blocks=0 [ 871.519348][T11648] EXT4-fs (loop5): dirty_blocks=1 [ 871.519356][T11648] EXT4-fs (loop5): Block reservation details [ 871.563366][T11648] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 871.569783][T11668] EXT4-fs (loop1): inodes count not valid: 458784 vs 32 [ 871.570886][T11611] EXT4-fs (loop2): mount failed 04:24:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903d800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff018cffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x300}]) 04:24:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000010c0)={0xec4, 0x0, 0x8, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8}, @ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_MODES_OURS={0xe90, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x134, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '/.^%%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '[\xe3\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/(\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '/\\&]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xd02}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-:*^%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}]}]}, @ETHTOOL_A_BITSET_MASK={0xc9, 0x5, "0d4b8a6dd9a2a3f89fc615861a5dd6613b030db0b69b47348a4273db3ae339ab12f478ff5cfe4c590da5977628770a22d529007bccf914742668dde033ed003e8d09465e8944740e541dd1142292257aeca71a73d79d2071ea88042e8a4b06e30fe21598ff4a4bf44dcaa930c63c1adeafb99f9d29cf3958ed510cf011a32674a6a992216169376290af31ff81d81c98d7cd85d3cde0add1cd05874633751382c0db4c3f769ddc14a29aa75ffcfb3329d1052c4d64101549d852cb46a71f602c43924780c4"}, @ETHTOOL_A_BITSET_VALUE={0xc80, 0x4, "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"}, @ETHTOOL_A_BITSET_SIZE={0x8}]}]}, 0xec4}, 0x1, 0x0, 0x0, 0x91}, 0x8000) 04:24:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x40}}, 0x40) [ 871.639133][T11668] loop1: detected capacity change from 0 to 512 [ 871.650138][T11668] EXT4-fs (loop1): inodes count not valid: 458784 vs 32 [ 871.658456][T11683] loop4: detected capacity change from 0 to 4 [ 871.665380][T11685] loop5: detected capacity change from 0 to 512 [ 871.674887][T11691] loop2: detected capacity change from 0 to 4096 04:24:28 executing program 3: socket(0x16, 0x0, 0x0) [ 871.684185][T11683] EXT4-fs (loop4): Invalid log block size: 255 [ 871.701258][T11691] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 871.712564][T11691] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 871.723184][T11691] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000800000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 871.740007][T11691] EXT4-fs (loop2): mount failed [ 871.741002][T11685] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 871.773542][T11685] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x402}]) [ 871.788356][T11712] loop1: detected capacity change from 0 to 512 [ 871.801126][T11683] loop4: detected capacity change from 0 to 4 [ 871.804491][T11685] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 871.819723][T11685] EXT4-fs (loop5): This should not happen!! Data will be lost [ 871.819723][T11685] [ 871.820960][T11691] loop2: detected capacity change from 0 to 4096 [ 871.829383][T11685] EXT4-fs (loop5): Total free blocks count 0 [ 871.841332][T11712] EXT4-fs (loop1): inodes count not valid: 524320 vs 32 [ 871.841712][T11685] EXT4-fs (loop5): Free/Dirty block details [ 871.850493][T11691] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 871.854591][T11685] EXT4-fs (loop5): free_blocks=0 [ 871.854604][T11685] EXT4-fs (loop5): dirty_blocks=1 [ 871.854614][T11685] EXT4-fs (loop5): Block reservation details [ 871.854623][T11685] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:28 executing program 3: clone3(&(0x7f0000001180)={0x20100100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:24:28 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="50000000130023"], 0x50}}, 0x0) [ 871.865966][T11691] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 871.898520][T11691] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 871.903608][T11683] EXT4-fs (loop4): Invalid log block size: 255 [ 871.930206][T11691] EXT4-fs (loop2): mount failed 04:24:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903dc00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0197ffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000900000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:28 executing program 3: syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) r0 = openat$random(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000700)) 04:24:28 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x40}}, 0x40) [ 871.954206][T11712] loop1: detected capacity change from 0 to 512 [ 871.962821][T11712] EXT4-fs (loop1): inodes count not valid: 524320 vs 32 04:24:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x406}]) [ 872.018458][T11736] loop2: detected capacity change from 0 to 4096 [ 872.019986][T11745] loop1: detected capacity change from 0 to 512 [ 872.040452][T11736] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 872.046205][T11751] loop4: detected capacity change from 0 to 4 [ 872.051680][T11736] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:28 executing program 3: process_madvise(0xffffffffffffffff, &(0x7f00000005c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0) [ 872.060343][T11745] EXT4-fs (loop1): inodes count not valid: 589856 vs 32 [ 872.068489][T11736] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 872.080921][T11751] EXT4-fs (loop4): Invalid log block size: 255 [ 872.096531][T11736] EXT4-fs (loop2): mount failed 04:24:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903e200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 872.124766][T11757] loop5: detected capacity change from 0 to 512 [ 872.141062][T11751] loop4: detected capacity change from 0 to 4 [ 872.143334][T11768] loop2: detected capacity change from 0 to 4096 [ 872.154452][T11757] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:29 executing program 3: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x8913, 0x0) [ 872.168100][T11768] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 872.179315][T11768] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 872.189883][T11768] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 872.211393][T11745] loop1: detected capacity change from 0 to 512 [ 872.219853][T11751] EXT4-fs (loop4): Invalid log block size: 255 [ 872.223279][T11768] EXT4-fs (loop2): mount failed [ 872.227350][T11745] EXT4-fs (loop1): inodes count not valid: 589856 vs 32 [ 872.239054][T11757] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 872.252534][T11757] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 872.264776][T11757] EXT4-fs (loop5): This should not happen!! Data will be lost [ 872.264776][T11757] 04:24:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x500}]) 04:24:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000a00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:29 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000000c0), r0) [ 872.274429][T11757] EXT4-fs (loop5): Total free blocks count 0 [ 872.280444][T11757] EXT4-fs (loop5): Free/Dirty block details [ 872.286406][T11757] EXT4-fs (loop5): free_blocks=0 [ 872.291348][T11757] EXT4-fs (loop5): dirty_blocks=1 [ 872.296411][T11757] EXT4-fs (loop5): Block reservation details [ 872.302414][T11757] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 872.328959][T11768] loop2: detected capacity change from 0 to 4096 [ 872.338233][T11793] loop1: detected capacity change from 0 to 512 [ 872.343529][T11768] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 872.355845][T11768] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01daffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000b00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 872.366420][T11768] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 872.382944][T11793] EXT4-fs (loop1): inodes count not valid: 655392 vs 32 [ 872.405024][T11806] loop4: detected capacity change from 0 to 4 [ 872.413745][T11806] EXT4-fs (loop4): Invalid log block size: 255 04:24:29 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x1a2629}, 0x0) 04:24:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x40}}, 0x40) 04:24:29 executing program 3: syz_open_dev$vcsu(&(0x7f0000000000), 0xde0, 0x86c80) [ 872.436561][T11811] loop1: detected capacity change from 0 to 512 [ 872.446797][T11811] EXT4-fs (loop1): inodes count not valid: 720928 vs 32 [ 872.447494][T11768] EXT4-fs (loop2): mount failed 04:24:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01f6ffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903ec00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x600}]) [ 872.486325][T11811] loop1: detected capacity change from 0 to 512 [ 872.495996][T11811] EXT4-fs (loop1): inodes count not valid: 720928 vs 32 [ 872.504361][T11826] loop5: detected capacity change from 0 to 512 04:24:29 executing program 3: io_setup(0xfffffffa, &(0x7f0000000580)) [ 872.526967][T11826] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 872.535203][T11832] loop4: detected capacity change from 0 to 4 [ 872.555278][T11832] EXT4-fs (loop4): Invalid log block size: 255 [ 872.559814][T11839] loop2: detected capacity change from 0 to 4096 04:24:29 executing program 3: r0 = socket(0x2, 0xa, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000300)={&(0x7f0000000080), 0xc, &(0x7f00000002c0)={0x0, 0xffffff7f00000000}}, 0x0) [ 872.565191][T11826] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 872.581440][T11826] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 872.593765][T11826] EXT4-fs (loop5): This should not happen!! Data will be lost [ 872.593765][T11826] [ 872.603658][T11826] EXT4-fs (loop5): Total free blocks count 0 [ 872.609642][T11826] EXT4-fs (loop5): Free/Dirty block details [ 872.615567][T11826] EXT4-fs (loop5): free_blocks=0 [ 872.620491][T11826] EXT4-fs (loop5): dirty_blocks=1 [ 872.622346][T11839] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 872.625520][T11826] EXT4-fs (loop5): Block reservation details [ 872.636662][T11839] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 872.642595][T11826] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 872.653250][T11839] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000c00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x40}}, 0x40) 04:24:29 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000440), 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) [ 872.683360][T11832] loop4: detected capacity change from 0 to 4 [ 872.696011][T11839] EXT4-fs (loop2): mount failed [ 872.701504][T11832] EXT4-fs (loop4): Invalid log block size: 255 [ 872.717917][T11854] loop1: detected capacity change from 0 to 512 04:24:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x604}]) 04:24:29 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000002340)={0x54, 0x13, 0x723, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x8, 0x1, "6a6acfbe"}]}, 0x54}}, 0x0) [ 872.728341][T11839] loop2: detected capacity change from 0 to 4096 [ 872.741265][T11854] EXT4-fs (loop1): inodes count not valid: 786464 vs 32 [ 872.759888][T11839] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 872.771148][T11839] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01fdffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 872.781939][T11839] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 872.804627][T11868] loop5: detected capacity change from 0 to 512 [ 872.811585][T11839] EXT4-fs (loop2): mount failed [ 872.818374][T11854] loop1: detected capacity change from 0 to 512 [ 872.818971][T11874] loop4: detected capacity change from 0 to 4 04:24:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0xe0042, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x5450, 0x2) 04:24:29 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000d00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 872.827572][T11854] EXT4-fs (loop1): inodes count not valid: 786464 vs 32 [ 872.847585][T11868] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 872.856822][T11874] EXT4-fs (loop4): Invalid log block size: 255 [ 872.867017][T11868] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001901f000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x700}]) [ 872.901070][T11874] loop4: detected capacity change from 0 to 4 [ 872.913975][T11868] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 872.926400][T11868] EXT4-fs (loop5): This should not happen!! Data will be lost [ 872.926400][T11868] [ 872.936062][T11868] EXT4-fs (loop5): Total free blocks count 0 [ 872.942033][T11868] EXT4-fs (loop5): Free/Dirty block details 04:24:29 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000003800)={0x0, 0x0, &(0x7f00000037c0)={&(0x7f0000002340)={0x50, 0x13, 0x723, 0x0, 0x0, {}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x50}}, 0x0) 04:24:29 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x40}}, 0x40) 04:24:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01feffffff000000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 872.947949][T11868] EXT4-fs (loop5): free_blocks=0 [ 872.948442][T11874] EXT4-fs (loop4): Invalid log block size: 255 [ 872.952980][T11868] EXT4-fs (loop5): dirty_blocks=1 [ 872.952992][T11868] EXT4-fs (loop5): Block reservation details [ 872.953002][T11868] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 872.967470][T11900] loop1: detected capacity change from 0 to 512 [ 872.984240][T11900] EXT4-fs (loop1): inodes count not valid: 852000 vs 32 [ 872.991560][T11901] loop2: detected capacity change from 0 to 4096 04:24:29 executing program 3: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x1) [ 873.034678][T11901] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 873.044240][T11918] loop4: detected capacity change from 0 to 4 [ 873.045989][T11901] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 873.058862][T11918] EXT4-fs (loop4): Invalid log block size: 255 [ 873.062722][T11901] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:29 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) 04:24:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x900}]) [ 873.067683][T11901] EXT4-fs (loop2): mount failed [ 873.093196][T11900] loop1: detected capacity change from 0 to 512 [ 873.100095][T11900] EXT4-fs (loop1): inodes count not valid: 852000 vs 32 [ 873.112294][T11918] loop4: detected capacity change from 0 to 4 [ 873.119442][T11918] EXT4-fs (loop4): Invalid log block size: 255 04:24:29 executing program 3: clone3(&(0x7f0000000200)={0x4100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:24:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000010c0)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_ENABLED={0x5}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8}, @ETHTOOL_A_EEE_MODES_OURS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_EEE_MODES_OURS={0xe90, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x134, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '/.^%%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '[\xe3\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '/(\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '.\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '/\\&]\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, 'TIPCv2\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '!^\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '-:*^%\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}, @ETHTOOL_A_BITSET_MASK={0xe1, 0x5, "0d4b8a6dd9a2a3f89fc615861a5dd6613b030db0b69b47348a4273db3ae339ab12f478ff5cfe4c590da5977628770a22d529007bccf914742668dde033ed003e8d09465e8944740e541dd1142292257aeca71a73d79d2071ea88042e8a4b06e30fe21598ff4a4bf44dcaa930c63c1adeafb99f9d29cf3958ed510cf011a32674a6a992216169376290af31ff81d81c98d7cd85d3cde0add1cd05874633751382c0db4c3f769ddc14a29aa75ffcfb3329d1052c4d64101549d852cb46a71f602c43924780c44e87ae8af11104070ab4570ddd5959818a4a8191f3c776f3"}, @ETHTOOL_A_BITSET_VALUE={0xc69, 0x4, "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"}, @ETHTOOL_A_BITSET_MASK={0x4}]}]}, 0xec4}}, 0x0) 04:24:29 executing program 3: semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000200)=""/50) [ 873.131346][T11933] loop5: detected capacity change from 0 to 512 [ 873.143619][T11933] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 873.162493][T11933] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000e00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 873.187282][T11901] loop2: detected capacity change from 0 to 4096 [ 873.197870][T11933] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 873.210255][T11933] EXT4-fs (loop5): This should not happen!! Data will be lost [ 873.210255][T11933] [ 873.223638][T11901] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190af300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000100000000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:30 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 873.235002][T11901] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 873.245882][T11901] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 873.271118][T11901] EXT4-fs (loop2): mount failed [ 873.277937][T11954] loop1: detected capacity change from 0 to 512 04:24:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xa00}]) 04:24:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x40}}, 0x40) [ 873.294983][T11954] EXT4-fs (loop1): inodes count not valid: 917536 vs 32 [ 873.308150][T11965] loop4: detected capacity change from 0 to 4 [ 873.326386][T11969] loop2: detected capacity change from 0 to 4096 [ 873.328080][T11965] EXT4-fs (loop4): Invalid log block size: 4096 [ 873.341178][T11954] loop1: detected capacity change from 0 to 512 [ 873.353291][T11954] EXT4-fs (loop1): inodes count not valid: 917536 vs 32 [ 873.368843][T11969] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 873.380412][T11969] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000f00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xb00}]) [ 873.384815][T11983] loop5: detected capacity change from 0 to 512 [ 873.390955][T11969] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 873.394817][T11969] EXT4-fs (loop2): mount failed [ 873.400916][T11965] loop4: detected capacity change from 0 to 4 [ 873.428223][T11965] EXT4-fs (loop4): Invalid log block size: 4096 04:24:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000800000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 873.445106][T11969] loop2: detected capacity change from 0 to 4096 [ 873.456796][T11997] loop1: detected capacity change from 0 to 512 [ 873.480720][T11983] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 873.491702][T11969] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 873.493550][T11997] EXT4-fs (loop1): inodes count not valid: 983072 vs 32 [ 873.502857][T11969] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 873.513876][T12005] loop4: detected capacity change from 0 to 4 [ 873.520274][T11969] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40}}, 0x40) [ 873.528277][T12005] EXT4-fs (loop4): Invalid log block size: 524288 [ 873.547779][T11969] EXT4-fs (loop2): mount failed [ 873.575593][T11997] loop1: detected capacity change from 0 to 512 [ 873.582569][T11997] EXT4-fs (loop1): inodes count not valid: 983072 vs 32 04:24:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xc00}]) 04:24:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001900f600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 873.600248][T12005] loop4: detected capacity change from 0 to 4 [ 873.603406][T12014] loop5: detected capacity change from 0 to 512 [ 873.621250][T12005] EXT4-fs (loop4): Invalid log block size: 524288 [ 873.636906][T12014] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000001000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x40}}, 0x40) [ 873.637547][T12022] loop1: detected capacity change from 0 to 512 [ 873.649125][T12014] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 873.656669][T12022] EXT4-fs (loop1): inodes count not valid: 1048608 vs 32 [ 873.668416][T12014] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 873.686504][T12014] EXT4-fs (loop5): This should not happen!! Data will be lost [ 873.686504][T12014] [ 873.735500][T12033] loop2: detected capacity change from 0 to 4096 [ 873.738497][T12034] loop4: detected capacity change from 0 to 4 [ 873.755413][T12034] EXT4-fs (loop4): Invalid log block size: 16777216 [ 873.764513][T12022] loop1: detected capacity change from 0 to 512 [ 873.778870][T12022] EXT4-fs (loop1): inodes count not valid: 1048608 vs 32 [ 873.782796][T12043] loop5: detected capacity change from 0 to 512 [ 873.786545][T12033] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 873.803624][T12033] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 873.814236][T12033] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 873.827650][T12043] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 873.829251][T12033] EXT4-fs (loop2): mount failed [ 873.845925][T12043] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 873.862598][T12034] loop4: detected capacity change from 0 to 4 [ 873.872574][T12043] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 873.875428][T12034] EXT4-fs (loop4): Invalid log block size: 16777216 [ 873.884805][T12043] EXT4-fs (loop5): This should not happen!! Data will be lost [ 873.884805][T12043] [ 873.884821][T12043] EXT4-fs (loop5): Total free blocks count 0 [ 873.884831][T12043] EXT4-fs (loop5): Free/Dirty block details [ 873.913015][T12043] EXT4-fs (loop5): free_blocks=0 [ 873.917947][T12043] EXT4-fs (loop5): dirty_blocks=1 [ 873.923050][T12043] EXT4-fs (loop5): Block reservation details [ 873.929031][T12043] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 873.961206][T12033] loop2: detected capacity change from 0 to 4096 [ 873.975845][T12033] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 873.987039][T12033] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 873.997761][T12033] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 874.012312][T12033] EXT4-fs (loop2): mount failed 04:24:30 executing program 3: add_key$user(&(0x7f00000002c0), 0x0, 0x0, 0x0, 0xfffffffffffffff9) 04:24:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xd00}]) 04:24:30 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001100000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:30 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x40}}, 0x40) 04:24:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000002000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001903f600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8947, &(0x7f0000000080)={'gre0\x00', 0x0}) [ 874.159311][T12081] loop1: detected capacity change from 0 to 512 [ 874.165935][T12082] loop5: detected capacity change from 0 to 512 [ 874.167524][T12083] loop4: detected capacity change from 0 to 4 [ 874.177130][T12084] loop2: detected capacity change from 0 to 4096 [ 874.184373][T12081] EXT4-fs (loop1): inodes count not valid: 1114144 vs 32 [ 874.195818][T12083] EXT4-fs (loop4): Invalid log block size: 33554432 [ 874.215464][T12084] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 874.226738][T12084] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 874.228858][T12082] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 874.237330][T12084] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 874.263350][T12084] EXT4-fs (loop2): mount failed [ 874.265768][T12082] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 874.283039][T12081] loop1: detected capacity change from 0 to 512 [ 874.290425][T12083] loop4: detected capacity change from 0 to 4 [ 874.293488][T12082] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 04:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xe00}]) 04:24:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x49, 0x0, 0x7) [ 874.309224][T12082] EXT4-fs (loop5): This should not happen!! Data will be lost [ 874.309224][T12082] [ 874.318106][T12081] EXT4-fs (loop1): inodes count not valid: 1114144 vs 32 [ 874.318978][T12082] EXT4-fs (loop5): Total free blocks count 0 [ 874.332245][T12082] EXT4-fs (loop5): Free/Dirty block details [ 874.338131][T12082] EXT4-fs (loop5): free_blocks=0 [ 874.343082][T12082] EXT4-fs (loop5): dirty_blocks=1 [ 874.348168][T12082] EXT4-fs (loop5): Block reservation details [ 874.348940][T12084] loop2: detected capacity change from 0 to 4096 [ 874.354166][T12082] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8947, &(0x7f00000000c0)={'gre0\x00', 0x0}) 04:24:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000004000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001200000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 874.367118][T12083] EXT4-fs (loop4): Invalid log block size: 33554432 [ 874.379959][T12084] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 874.391169][T12084] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 874.401947][T12084] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:31 executing program 3: setfsuid(0xee00) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x0) 04:24:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x40}}, 0x40) [ 874.449374][T12128] loop1: detected capacity change from 0 to 512 [ 874.464776][T12128] EXT4-fs (loop1): inodes count not valid: 1179680 vs 32 [ 874.473771][T12084] EXT4-fs (loop2): mount failed 04:24:31 executing program 3: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)) [ 874.502812][T12140] loop4: detected capacity change from 0 to 4 [ 874.515984][T12140] EXT4-fs (loop4): Invalid log block size: 67108864 04:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xf00}]) 04:24:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190ff800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8993, &(0x7f00000000c0)={'gre0\x00', 0x0}) 04:24:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001400000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01ffffffffffff07000000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 874.548088][T12140] loop4: detected capacity change from 0 to 4 [ 874.550604][T12128] loop1: detected capacity change from 0 to 512 [ 874.556612][T12140] EXT4-fs (loop4): Invalid log block size: 67108864 [ 874.568581][T12150] loop5: detected capacity change from 0 to 512 [ 874.569524][T12128] EXT4-fs (loop1): inodes count not valid: 1179680 vs 32 [ 874.586127][T12150] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 874.617456][T12150] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 874.640705][T12165] loop2: detected capacity change from 0 to 4096 [ 874.651434][T12168] loop4: detected capacity change from 0 to 4 04:24:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'gre0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}) [ 874.666495][T12150] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 874.678791][T12150] EXT4-fs (loop5): This should not happen!! Data will be lost [ 874.678791][T12150] [ 874.688604][T12150] EXT4-fs (loop5): Total free blocks count 0 [ 874.694608][T12150] EXT4-fs (loop5): Free/Dirty block details [ 874.700491][T12150] EXT4-fs (loop5): free_blocks=0 [ 874.705450][T12150] EXT4-fs (loop5): dirty_blocks=1 [ 874.710466][T12150] EXT4-fs (loop5): Block reservation details [ 874.716460][T12150] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 874.724759][T12168] EXT4-fs (loop4): Invalid log block size: 134217727 [ 874.727236][T12176] loop1: detected capacity change from 0 to 512 [ 874.733675][T12165] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 874.749077][T12165] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 874.758125][T12176] EXT4-fs (loop1): inodes count not valid: 1310752 vs 32 04:24:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x68, &(0x7f00000002c0)=0x10, 0x4) [ 874.759698][T12165] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 874.783810][T12168] loop4: detected capacity change from 0 to 4 [ 874.792361][T12176] loop1: detected capacity change from 0 to 512 [ 874.803074][T12165] EXT4-fs (loop2): mount failed [ 874.809402][T12168] EXT4-fs (loop4): Invalid log block size: 134217727 04:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1100}]) 04:24:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x40}}, 0x40) 04:24:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x40, r1, 0x1, 0x0, 0x0, {}, [{{@pci={{0x8}, {0x11}}, {0x8}}, {0x6, 0x4, 0x2}}]}, 0x40}}, 0x0) [ 874.823841][T12176] EXT4-fs (loop1): inodes count not valid: 1310752 vs 32 [ 874.845457][T12165] loop2: detected capacity change from 0 to 4096 04:24:31 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002200000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 874.863342][T12165] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 874.874551][T12165] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 874.885090][T12165] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000010000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1200}]) [ 874.950291][T12219] loop5: detected capacity change from 0 to 512 [ 874.967968][T12221] loop1: detected capacity change from 0 to 512 [ 874.977917][T12227] loop4: detected capacity change from 0 to 4 [ 874.989406][T12227] EXT4-fs (loop4): filesystem is read-only [ 874.995904][T12165] EXT4-fs (loop2): mount failed 04:24:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019fffe00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:31 executing program 3: r0 = getpid() ptrace(0x8, r0) [ 875.002205][T12221] EXT4-fs (loop1): inodes count not valid: 2228256 vs 32 [ 875.013496][T12219] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 875.025709][T12219] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 875.039809][T12219] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 04:24:31 executing program 3: r0 = socket(0xa, 0x3, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, 0x0, 0x0) 04:24:31 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000140)='user\x00', 0x0, 0x0, 0x0, r0) 04:24:31 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x68, &(0x7f0000000000)=0x4, 0x4) [ 875.052071][T12219] EXT4-fs (loop5): This should not happen!! Data will be lost [ 875.052071][T12219] [ 875.061785][T12219] EXT4-fs (loop5): Total free blocks count 0 [ 875.067788][T12219] EXT4-fs (loop5): Free/Dirty block details [ 875.073698][T12219] EXT4-fs (loop5): free_blocks=0 [ 875.078643][T12219] EXT4-fs (loop5): dirty_blocks=1 [ 875.083701][T12219] EXT4-fs (loop5): Block reservation details [ 875.090018][T12219] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000020000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1300}]) [ 875.110395][T12221] loop1: detected capacity change from 0 to 512 [ 875.129071][T12221] EXT4-fs (loop1): inodes count not valid: 2228256 vs 32 [ 875.153342][T12262] loop2: detected capacity change from 0 to 4096 04:24:31 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x40}}, 0x40) 04:24:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000080)={'geneve0\x00', @ifru_names}) [ 875.159497][T12259] loop4: detected capacity change from 0 to 4 [ 875.186264][T12259] EXT4-fs (loop4): filesystem is read-only [ 875.186391][T12262] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 875.203424][T12262] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 875.213947][T12262] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 875.228494][T12262] EXT4-fs (loop2): mount failed 04:24:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002500000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x4b, 0x0, &(0x7f0000000000)=0x28) 04:24:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1400}]) [ 875.246093][T12259] loop4: detected capacity change from 0 to 4 [ 875.254748][T12280] loop5: detected capacity change from 0 to 512 [ 875.265073][T12259] EXT4-fs (loop4): filesystem is read-only [ 875.280961][T12285] loop1: detected capacity change from 0 to 512 [ 875.288306][T12280] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 875.307537][T12280] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 875.333447][T12285] EXT4-fs (loop1): inodes count not valid: 2424864 vs 32 [ 875.343868][T12280] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 875.356775][T12280] EXT4-fs (loop5): This should not happen!! Data will be lost [ 875.356775][T12280] [ 875.369336][T12262] loop2: detected capacity change from 0 to 4096 [ 875.383013][T12262] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 875.394304][T12262] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 875.404832][T12262] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 875.421161][T12262] EXT4-fs (loop2): mount failed [ 875.430540][T12285] loop1: detected capacity change from 0 to 512 [ 875.437784][T12285] EXT4-fs (loop1): inodes count not valid: 2424864 vs 32 04:24:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000200001901ff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000004020000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000080)={'tunl0\x00', 0x0, 0x7800, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote}}}}) 04:24:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x40}}, 0x40) 04:24:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1500}]) 04:24:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002e00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 875.509467][T12321] loop5: detected capacity change from 0 to 512 [ 875.523313][T12323] loop2: detected capacity change from 0 to 4096 [ 875.529041][T12324] loop4: detected capacity change from 0 to 4 [ 875.533783][T12330] loop1: detected capacity change from 0 to 512 [ 875.545624][T12324] EXT4-fs (loop4): Invalid log block size: 67108864 04:24:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4) 04:24:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000030000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 875.553496][T12321] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 875.566116][T12323] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 875.577379][T12323] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 875.587932][T12323] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 875.600120][T12330] EXT4-fs (loop1): inodes count not valid: 3014688 vs 32 04:24:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1600}]) 04:24:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x40}}, 0x40) [ 875.622191][T12323] EXT4-fs (loop2): mount failed 04:24:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x14, 0x0, &(0x7f0000000100)) 04:24:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004800000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 875.647544][T12352] loop4: detected capacity change from 0 to 4 [ 875.665352][T12323] loop2: detected capacity change from 0 to 4096 [ 875.683842][T12352] EXT4-fs (loop4): filesystem is read-only [ 875.700384][T12323] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 875.711570][T12323] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 875.717900][T12367] loop5: detected capacity change from 0 to 512 [ 875.722264][T12323] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 875.744164][T12370] loop1: detected capacity change from 0 to 512 [ 875.752902][T12370] EXT4-fs (loop1): inodes count not valid: 4718624 vs 32 [ 875.760202][T12367] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 875.773313][T12352] loop4: detected capacity change from 0 to 4 [ 875.774920][T12367] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 875.783333][T12352] EXT4-fs (loop4): filesystem is read-only [ 875.792951][T12367] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 875.810754][T12367] EXT4-fs (loop5): This should not happen!! Data will be lost [ 875.810754][T12367] [ 875.816248][T12323] EXT4-fs (loop2): mount failed [ 875.820394][T12367] EXT4-fs (loop5): Total free blocks count 0 [ 875.831305][T12367] EXT4-fs (loop5): Free/Dirty block details [ 875.837273][T12367] EXT4-fs (loop5): free_blocks=0 [ 875.843977][T12367] EXT4-fs (loop5): dirty_blocks=1 04:24:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000000020000190fff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x88, 0x11, 0x0, 0x0) 04:24:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1700}]) [ 875.849125][T12367] EXT4-fs (loop5): Block reservation details [ 875.855103][T12367] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 875.867219][T12370] loop1: detected capacity change from 0 to 512 04:24:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000040000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x40}}, 0x40) 04:24:32 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20004c00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:32 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_data=0x0}) [ 875.893705][T12370] EXT4-fs (loop1): inodes count not valid: 4718624 vs 32 [ 875.930636][T12392] loop4: detected capacity change from 0 to 4 [ 875.958970][T12400] loop5: detected capacity change from 0 to 512 [ 875.964527][T12397] loop2: detected capacity change from 0 to 4096 [ 875.970589][T12403] loop1: detected capacity change from 0 to 512 [ 875.980011][T12400] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 875.992031][T12392] EXT4-fs (loop4): filesystem is read-only 04:24:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000050000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 876.003824][T12397] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 876.015001][T12397] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 876.025519][T12397] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 876.031393][T12400] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 876.041190][T12403] EXT4-fs (loop1): inodes count not valid: 4980768 vs 32 [ 876.052870][T12400] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 876.068306][T12397] EXT4-fs (loop2): mount failed [ 876.071892][T12400] EXT4-fs (loop5): This should not happen!! Data will be lost [ 876.071892][T12400] [ 876.071935][T12400] EXT4-fs (loop5): Total free blocks count 0 [ 876.092518][T12400] EXT4-fs (loop5): Free/Dirty block details [ 876.098403][T12400] EXT4-fs (loop5): free_blocks=0 [ 876.103379][T12400] EXT4-fs (loop5): dirty_blocks=1 04:24:32 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8910, &(0x7f0000000080)={'gre0\x00', 0x0}) 04:24:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1800}]) [ 876.108636][T12400] EXT4-fs (loop5): Block reservation details [ 876.115069][T12400] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 876.131863][T12423] loop4: detected capacity change from 0 to 4 [ 876.143942][T12403] loop1: detected capacity change from 0 to 512 [ 876.145567][T12397] loop2: detected capacity change from 0 to 4096 [ 876.151803][T12403] EXT4-fs (loop1): inodes count not valid: 4980768 vs 32 [ 876.160212][T12423] EXT4-fs (loop4): filesystem is read-only 04:24:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x40}}, 0x40) 04:24:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001e00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0xffffffffffffff49}, 0x0) [ 876.200311][T12397] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 876.211522][T12397] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 876.222151][T12397] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 876.238087][T12397] EXT4-fs (loop2): mount failed [ 876.248551][T12423] loop4: detected capacity change from 0 to 4 [ 876.258098][T12423] EXT4-fs (loop4): filesystem is read-only [ 876.277540][T12450] loop5: detected capacity change from 0 to 512 [ 876.286728][T12450] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019feff00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:33 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x2}, 0x0, &(0x7f0000000080)={0x5}, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 04:24:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1900}]) 04:24:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000060000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 876.298294][T12450] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 876.327683][T12450] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 876.332235][T12459] loop1: detected capacity change from 0 to 512 04:24:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x40}}, 0x40) [ 876.339987][T12450] EXT4-fs (loop5): This should not happen!! Data will be lost [ 876.339987][T12450] [ 876.352010][T12461] loop4: detected capacity change from 0 to 4 [ 876.360337][T12459] EXT4-fs (loop1): inodes count not valid: 6291488 vs 32 [ 876.377893][T12461] EXT4-fs (loop4): filesystem is read-only [ 876.386643][T12459] loop1: detected capacity change from 0 to 512 [ 876.393866][T12459] EXT4-fs (loop1): inodes count not valid: 6291488 vs 32 04:24:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006800000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1a00}]) 04:24:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000009d00)={0x0, 0x0, &(0x7f0000009cc0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="94050000", @ANYRES16=r1, @ANYBLOB="010028bd7000fddbdf250200000008000100", @ANYRES32, @ANYBLOB="f700010024"], 0x594}}, 0x0) [ 876.414529][T12475] loop2: detected capacity change from 0 to 4096 [ 876.425740][T12461] loop4: detected capacity change from 0 to 4 [ 876.435849][T12461] EXT4-fs (loop4): filesystem is read-only [ 876.465580][T12475] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 876.476910][T12475] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 876.484923][T12486] loop1: detected capacity change from 0 to 512 [ 876.487677][T12475] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 876.495604][T12489] loop5: detected capacity change from 0 to 512 04:24:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000004060000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 876.524641][T12475] EXT4-fs (loop2): mount failed [ 876.532443][T12489] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 876.534718][T12486] EXT4-fs (loop1): inodes count not valid: 6815776 vs 32 [ 876.552780][T12489] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 876.566345][T12475] loop2: detected capacity change from 0 to 4096 [ 876.596183][T12475] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 876.603187][T12509] loop4: detected capacity change from 0 to 4 [ 876.607413][T12475] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 876.624039][T12475] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 876.638314][T12509] EXT4-fs (loop4): Invalid log block size: 67108864 04:24:33 executing program 3: add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100), 0x0, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\x10rust\xe3cusgrVex:De', 0x0) [ 876.640217][T12475] EXT4-fs (loop2): mount failed [ 876.645628][T12489] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 876.662054][T12489] EXT4-fs (loop5): This should not happen!! Data will be lost [ 876.662054][T12489] [ 876.667652][T12486] loop1: detected capacity change from 0 to 512 [ 876.682410][T12486] EXT4-fs (loop1): inodes count not valid: 6815776 vs 32 04:24:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x2000}]) 04:24:33 executing program 3: syz_io_uring_setup(0x23f5, &(0x7f0000000bc0), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000a64000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000180)) 04:24:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20006c00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x40}}, 0x40) [ 876.698406][T12509] loop4: detected capacity change from 0 to 4 04:24:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8993, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}}}}) [ 876.745736][T12533] loop1: detected capacity change from 0 to 512 [ 876.747020][T12509] EXT4-fs (loop4): Invalid log block size: 67108864 [ 876.752784][T12535] loop2: detected capacity change from 0 to 4096 [ 876.767762][T12533] EXT4-fs (loop1): inodes count not valid: 7077920 vs 32 [ 876.790046][T12535] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 876.801246][T12535] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 876.809651][T12547] loop5: detected capacity change from 0 to 512 [ 876.811770][T12535] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 876.840413][T12535] EXT4-fs (loop2): mount failed 04:24:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000070000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 876.853047][T12533] loop1: detected capacity change from 0 to 512 [ 876.858222][T12547] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 876.859914][T12533] EXT4-fs (loop1): inodes count not valid: 7077920 vs 32 [ 876.888417][T12559] loop4: detected capacity change from 0 to 4 04:24:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x3f00}]) [ 876.900871][T12535] loop2: detected capacity change from 0 to 4096 [ 876.903564][T12547] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 876.924391][T12559] EXT4-fs (loop4): filesystem is read-only [ 876.942754][T12547] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 876.955023][T12547] EXT4-fs (loop5): This should not happen!! Data will be lost [ 876.955023][T12547] [ 876.958309][T12535] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 876.964765][T12547] EXT4-fs (loop5): Total free blocks count 0 [ 876.964780][T12547] EXT4-fs (loop5): Free/Dirty block details [ 876.975986][T12535] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 876.981954][T12547] EXT4-fs (loop5): free_blocks=0 04:24:33 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20007400000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:33 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89b1, &(0x7f00000000c0)={'gre0\x00', 0x0}) [ 876.981969][T12547] EXT4-fs (loop5): dirty_blocks=1 [ 876.987929][T12535] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 876.999188][T12547] EXT4-fs (loop5): Block reservation details [ 877.028043][T12535] EXT4-fs (loop2): mount failed [ 877.029027][T12547] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 877.043699][T12559] loop4: detected capacity change from 0 to 4 04:24:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000300900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000000040)="5d54e2fd", 0x4) 04:24:33 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x40}}, 0x40) [ 877.053541][T12559] EXT4-fs (loop4): filesystem is read-only [ 877.071487][T12581] loop1: detected capacity change from 0 to 512 04:24:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000080000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x3, 0x0, &(0x7f0000000100)) [ 877.099153][T12581] EXT4-fs (loop1): inodes count not valid: 7602208 vs 32 04:24:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x4000}]) 04:24:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 877.140010][T12594] loop4: detected capacity change from 0 to 4 [ 877.147784][T12594] EXT4-fs (loop4): filesystem is read-only [ 877.152214][T12592] loop2: detected capacity change from 0 to 4096 [ 877.163588][T12581] loop1: detected capacity change from 0 to 512 [ 877.164897][T12607] loop5: detected capacity change from 0 to 512 [ 877.174005][T12581] EXT4-fs (loop1): inodes count not valid: 7602208 vs 32 [ 877.199277][T12607] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 877.213287][T12594] loop4: detected capacity change from 0 to 4 [ 877.221546][T12607] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 877.225012][T12594] EXT4-fs (loop4): filesystem is read-only [ 877.237925][T12607] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 877.253525][T12607] EXT4-fs (loop5): This should not happen!! Data will be lost [ 877.253525][T12607] [ 877.263175][T12607] EXT4-fs (loop5): Total free blocks count 0 [ 877.269201][T12607] EXT4-fs (loop5): Free/Dirty block details [ 877.275414][T12607] EXT4-fs (loop5): free_blocks=0 [ 877.280532][T12607] EXT4-fs (loop5): dirty_blocks=1 [ 877.285588][T12607] EXT4-fs (loop5): Block reservation details [ 877.291563][T12607] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20007a00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x6a01}]) [ 877.302374][T12592] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 877.313707][T12592] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 877.324742][T12592] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 877.339777][T12592] EXT4-fs (loop2): mount failed 04:24:34 executing program 3: creat(&(0x7f0000000080)='./file1\x00', 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x2bb006, 0x0) 04:24:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x40}}, 0x40) 04:24:34 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f00000002c0), 0x4) [ 877.355032][T12636] loop1: detected capacity change from 0 to 512 [ 877.362772][T12636] EXT4-fs (loop1): inodes count not valid: 7995424 vs 32 [ 877.385034][T12592] loop2: detected capacity change from 0 to 4096 [ 877.414591][T12636] loop1: detected capacity change from 0 to 512 [ 877.423071][T12592] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 877.428829][T12636] EXT4-fs (loop1): inodes count not valid: 7995424 vs 32 [ 877.434247][T12592] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000090000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:34 executing program 3: r0 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x6, 0xffffffffffffffff, 0x0) 04:24:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000400900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xff0f}]) 04:24:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000fe00000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 877.451936][T12592] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 877.467032][T12661] loop5: detected capacity change from 0 to 512 [ 877.472342][T12592] EXT4-fs (loop2): mount failed 04:24:34 executing program 3: waitid(0x6, 0x0, 0x0, 0x8, 0x0) [ 877.512337][T12661] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 877.524607][T12673] loop4: detected capacity change from 0 to 4 [ 877.536324][T12661] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 877.560536][T12661] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 877.561929][T12673] EXT4-fs (loop4): filesystem is read-only [ 877.572903][T12661] EXT4-fs (loop5): This should not happen!! Data will be lost [ 877.572903][T12661] [ 877.579147][T12679] loop1: detected capacity change from 0 to 512 [ 877.588347][T12661] EXT4-fs (loop5): Total free blocks count 0 [ 877.600575][T12661] EXT4-fs (loop5): Free/Dirty block details [ 877.603837][T12681] loop2: detected capacity change from 0 to 4096 04:24:34 executing program 3: r0 = gettid() waitid(0x1, r0, 0x0, 0x2, 0x0) [ 877.606530][T12661] EXT4-fs (loop5): free_blocks=0 [ 877.606544][T12661] EXT4-fs (loop5): dirty_blocks=1 [ 877.622970][T12661] EXT4-fs (loop5): Block reservation details [ 877.628942][T12661] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x20000}]) 04:24:34 executing program 3: futex(&(0x7f0000000140), 0x86, 0x0, 0x0, 0x0, 0x0) [ 877.655864][T12679] EXT4-fs (loop1): inodes count not valid: 16646176 vs 32 [ 877.663429][T12673] loop4: detected capacity change from 0 to 4 [ 877.670028][T12673] EXT4-fs (loop4): filesystem is read-only [ 877.688427][T12681] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x40}}, 0x40) 04:24:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000000a0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, 0x0, 0x0) [ 877.699926][T12681] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 877.710629][T12681] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 877.730400][T12681] EXT4-fs (loop2): mount failed [ 877.753637][T12679] loop1: detected capacity change from 0 to 512 [ 877.763415][T12679] EXT4-fs (loop1): inodes count not valid: 16646176 vs 32 [ 877.777216][T12718] loop4: detected capacity change from 0 to 4 [ 877.778799][T12710] loop5: detected capacity change from 0 to 512 [ 877.797782][T12718] EXT4-fs (loop4): filesystem is read-only 04:24:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001dc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000009d00)={0x0, 0x0, &(0x7f0000009cc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="94050000", @ANYRES16=r1, @ANYBLOB="010028bd7000fddbdf250200000008000100", @ANYBLOB, @ANYRES32, @ANYBLOB="3c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000008000100", @ANYRES32=r3], 0x594}}, 0x0) 04:24:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000f201000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 877.814265][T12681] loop2: detected capacity change from 0 to 4096 [ 877.821481][T12710] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 877.851405][T12681] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 877.862770][T12681] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 877.873398][T12681] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 877.893090][T12718] loop4: detected capacity change from 0 to 4 [ 877.895840][T12735] loop1: detected capacity change from 0 to 512 [ 877.902947][T12681] EXT4-fs (loop2): mount failed 04:24:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x40000}]) 04:24:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x40}}, 0x40) 04:24:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000036c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000001a40)={0x18, r1, 0x1, 0x0, 0x0, {0x4}, [@ETHTOOL_A_WOL_SOPASS={0x4}]}, 0x18}}, 0x0) [ 877.911995][T12718] EXT4-fs (loop4): filesystem is read-only [ 877.930628][T12735] EXT4-fs (loop1): inodes count not valid: 32636960 vs 32 04:24:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000000b0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 877.983544][T12735] loop1: detected capacity change from 0 to 512 [ 877.991306][T12759] loop5: detected capacity change from 0 to 512 [ 877.997895][T12735] EXT4-fs (loop1): inodes count not valid: 32636960 vs 32 [ 878.003228][T12766] loop4: detected capacity change from 0 to 4 [ 878.005816][T12761] loop2: detected capacity change from 0 to 4096 [ 878.027602][T12766] EXT4-fs (loop4): filesystem is read-only 04:24:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f00000000c0)) [ 878.043117][T12761] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 878.043421][T12759] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 878.054323][T12761] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 878.075327][T12761] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 878.090879][T12759] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 878.091658][T12761] EXT4-fs (loop2): mount failed [ 878.110427][T12759] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 878.118762][T12766] loop4: detected capacity change from 0 to 4 [ 878.122713][T12759] EXT4-fs (loop5): This should not happen!! Data will be lost [ 878.122713][T12759] 04:24:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000f301000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 878.138494][T12759] EXT4-fs (loop5): Total free blocks count 0 [ 878.140794][T12766] EXT4-fs (loop4): filesystem is read-only [ 878.144517][T12759] EXT4-fs (loop5): Free/Dirty block details [ 878.144530][T12759] EXT4-fs (loop5): free_blocks=0 [ 878.144541][T12759] EXT4-fs (loop5): dirty_blocks=1 [ 878.166239][T12759] EXT4-fs (loop5): Block reservation details [ 878.172360][T12759] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 878.181541][T12787] loop1: detected capacity change from 0 to 512 04:24:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000000c0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x0, @in={0x2, 0x0, @remote}, @hci, @qipcrtr, 0xe}) [ 878.195099][T12761] loop2: detected capacity change from 0 to 4096 [ 878.218610][T12761] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 878.229843][T12761] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x40}}, 0x40) 04:24:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x60000}]) 04:24:35 executing program 3: clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000180)={{0x0, 0x2710}, {0x0, r0/1000+10000}}, 0x0) [ 878.240552][T12761] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 878.246125][T12799] loop4: detected capacity change from 0 to 4 [ 878.264099][T12787] EXT4-fs (loop1): inodes count not valid: 32702496 vs 32 [ 878.268018][T12761] EXT4-fs (loop2): mount failed [ 878.277286][T12799] EXT4-fs (loop4): filesystem is read-only 04:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000600900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8911, &(0x7f00000000c0)={'gre0\x00', 0x0}) [ 878.331298][T12787] loop1: detected capacity change from 0 to 512 [ 878.343616][T12799] loop4: detected capacity change from 0 to 4 [ 878.350222][T12799] EXT4-fs (loop4): filesystem is read-only [ 878.370320][T12787] EXT4-fs (loop1): inodes count not valid: 32702496 vs 32 04:24:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x80000}]) 04:24:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r0, &(0x7f0000004f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) [ 878.375146][T12820] loop2: detected capacity change from 0 to 4096 [ 878.395023][T12824] loop5: detected capacity change from 0 to 512 [ 878.404372][T12820] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 878.415585][T12820] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000402000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 878.426228][T12820] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 878.442116][T12820] EXT4-fs (loop2): mount failed [ 878.454059][T12824] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x81, 0xaaaaaaaaaaaad7d, &(0x7f0000001480)=[{&(0x7f0000000080)="6f78a1cffb13d46d865eb38105dc36a131c24023cc5986c5e22b1fc6e442eea090eb4c83374cdb8b9c9092b3bb56b26fd2308902f1cc14a579b0b4cfd92eef257c14ee8ab17fd3fdac2a3c16d4811b84bd08841d896996d0c50b7fe5a7341782a60f40c59a7d310542f7b504a29c25c25b9bd9786f947d1ef16c98b1d6ca8cd9fd2e0f589f0d29bb514788ddb7779a2d626aebcc57e64f051658e9fd2f4a7901a943ea22e17608bb7715dddadd57", 0xae, 0x8000}, {&(0x7f0000000140)="f9006d44c3bec0090b91b9f9652545f9b4d95e087e71aca79d67e151250d35bdc4853755c8bca7868ce613ac73e558da37b2205241017d727471f83a901f89e095bf12042adfad7b89b2e3b52383eb4c95d16440d318c214da779bd02b2a5ebf9287c2d35c27925e8f5b06b89c5fff181244447b1533e4fc415831bca63ccc44bcd7f40a373c86c2c6efe7fdb68f1cabcbcfa0e0783564a5b40056b823b1c47320c3fed311cb866abcda50c07e2876eeddb1a2", 0xb3, 0x3}, {&(0x7f0000000200)="71592b1137a4685d2f4ba2ed6ba1e0c68cc86d5c1c0fb54b8833ac22b4933bde29559ebbf6cb9e23fbeb9fc44ef001401e30d9593f3727ec2c97b042cafde798ac5977a25f6c584aec984dbe574b43f23c3e09d3e41c759e32130db927d85280bdbf195539c13c8bcfbd648f18f0630cf6bb1cc4d127e011367554b5f09237bebaffe333ddf46cb9b5cc5b28ee3b635bea33b4baaf2211802cfaab2322c893b395335ffe085a32a9091d20de", 0xac, 0x1f}, {&(0x7f00000012c0)="8c8b1df5f8997bc063c2a026d3a3466715cf8cacba91ea1739a7edc4640a4bd8", 0x20, 0x2604}, {&(0x7f0000001300)="d04ffd8cd688bcbd61a91b26683711f612142da126b3368532fa7f767fd9ee02279c7f1b748dd7af3cd109d168ded056510816f9f49078edc240f8efe306f99fda7410508fb93a71c18865ff570cda11da104fcdb4071e8ef478c96011bf21dfd3ad09c43cb943f010fc", 0x6a, 0xed}, {&(0x7f0000001380)="d971f4f4d464ae4ffff13ae9e419a7decbb4ae9d51030de236e4ead74501d6808f155e277ff4138314ad74db294653cef7c3120314d73e39fb33a49e2ff13c7ba9dde1593c986c81978faab36dd553f9c2bd251c6ea8227ec4f0b96c2c2d5a4dadfb59a5f8bd3491b2888ecd85fe4413a0577d134fe411c372bdb441014c4ad54c9ab9fb219fc8f0dfeebb0e5d8baba0285584932c6d3381ac5dcc8e0bf48233b2af59730953330e5cf980f926d18ab0fecc5012f518b9bc52d2a76b4c9183a238b8d38cf0c1811584e69bc3cc97a93ad39f315dbca9993503271f8dbc65c95b0d061fd5e53c912946788d717fc6da6608f065cb91af", 0xf6, 0x9}], 0x38040a0, &(0x7f0000001680)=ANY=[@ANYBLOB='fowner=', @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC=0xee00, @ANYBLOB='\x00\x00']) 04:24:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000000d0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xa0000}]) [ 878.484667][T12824] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 878.489421][T12820] loop2: detected capacity change from 0 to 4096 [ 878.524437][T12848] loop4: detected capacity change from 0 to 4 [ 878.532873][T12820] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 878.534027][T12824] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 878.544268][T12820] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 878.556527][T12824] EXT4-fs (loop5): This should not happen!! Data will be lost [ 878.556527][T12824] [ 878.556543][T12824] EXT4-fs (loop5): Total free blocks count 0 [ 878.567093][T12820] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 878.576635][T12824] EXT4-fs (loop5): Free/Dirty block details [ 878.585348][T12820] EXT4-fs (loop2): mount failed [ 878.596751][T12824] EXT4-fs (loop5): free_blocks=0 [ 878.612720][T12824] EXT4-fs (loop5): dirty_blocks=1 [ 878.617728][T12824] EXT4-fs (loop5): Block reservation details [ 878.623738][T12824] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x40}}, 0x40) [ 878.632611][T12851] loop1: detected capacity change from 0 to 512 [ 878.645026][T12851] EXT4-fs (loop1): inodes count not valid: 33816608 vs 32 [ 878.645475][T12848] EXT4-fs (loop4): filesystem is read-only [ 878.694959][T12848] loop4: detected capacity change from 0 to 4 [ 878.701657][T12848] EXT4-fs (loop4): filesystem is read-only [ 878.723419][T12867] loop5: detected capacity change from 0 to 512 [ 878.723938][T12851] loop1: detected capacity change from 0 to 512 04:24:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xc0000}]) 04:24:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000000e0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 878.739579][T12867] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 878.773950][T12851] EXT4-fs (loop1): inodes count not valid: 33816608 vs 32 [ 878.785613][T12877] loop2: detected capacity change from 0 to 4096 [ 878.793061][T12867] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 878.820116][T12882] loop4: detected capacity change from 0 to 4 [ 878.840256][T12882] EXT4-fs (loop4): filesystem is read-only [ 878.849584][T12877] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 878.860926][T12877] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:35 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000003000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 878.868176][T12867] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 878.871533][T12877] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 878.883700][T12867] EXT4-fs (loop5): This should not happen!! Data will be lost [ 878.883700][T12867] [ 878.907586][T12867] EXT4-fs (loop5): Total free blocks count 0 [ 878.913595][T12867] EXT4-fs (loop5): Free/Dirty block details [ 878.919561][T12867] EXT4-fs (loop5): free_blocks=0 [ 878.924513][T12867] EXT4-fs (loop5): dirty_blocks=1 [ 878.929534][T12867] EXT4-fs (loop5): Block reservation details [ 878.935537][T12867] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 878.941699][T12877] EXT4-fs (loop2): mount failed 04:24:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xe0000}]) 04:24:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x40}}, 0x40) [ 878.964851][T12882] loop4: detected capacity change from 0 to 4 [ 878.973549][T12877] loop2: detected capacity change from 0 to 4096 [ 878.982287][T12894] loop1: detected capacity change from 0 to 512 [ 878.990951][T12882] EXT4-fs (loop4): filesystem is read-only [ 879.000635][T12877] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000000f0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 879.011834][T12877] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 879.022384][T12877] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 879.049698][T12894] EXT4-fs (loop1): inodes count not valid: 50331680 vs 32 [ 879.080600][T12910] loop5: detected capacity change from 0 to 512 [ 879.084920][T12877] EXT4-fs (loop2): mount failed [ 879.101082][T12913] loop4: detected capacity change from 0 to 4 [ 879.114082][T12913] EXT4-fs (loop4): filesystem is read-only [ 879.121199][T12910] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 879.133398][T12910] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 879.157827][T12910] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 879.170153][T12910] EXT4-fs (loop5): This should not happen!! Data will be lost [ 879.170153][T12910] 04:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 879.181828][T12894] loop1: detected capacity change from 0 to 512 [ 879.195766][T12913] loop4: detected capacity change from 0 to 4 [ 879.207523][T12894] EXT4-fs (loop1): inodes count not valid: 50331680 vs 32 [ 879.219941][T12913] EXT4-fs (loop4): filesystem is read-only [ 879.247308][T12929] loop2: detected capacity change from 0 to 4096 [ 879.295044][T12929] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 879.306511][T12929] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 879.317149][T12929] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 879.384818][T12929] EXT4-fs (loop2): mount failed 04:24:36 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x0}) 04:24:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x100000}]) 04:24:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x40}}, 0x40) 04:24:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000204000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000100000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 879.459064][T12929] loop2: detected capacity change from 0 to 4096 [ 879.483934][T12950] loop5: detected capacity change from 0 to 512 [ 879.492730][T12929] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 879.503006][T12952] loop1: detected capacity change from 0 to 512 [ 879.504002][T12929] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 879.520775][T12929] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 879.526401][T12952] EXT4-fs (loop1): inodes count not valid: 67239968 vs 32 [ 879.535314][T12929] EXT4-fs (loop2): mount failed [ 879.550549][T12959] loop4: detected capacity change from 0 to 4 04:24:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x1600bd78, 0x0, &(0x7f0000000100)) 04:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000900900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) [ 879.559049][T12959] EXT4-fs (loop4): filesystem is read-only [ 879.571883][T12950] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) 04:24:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x200000}]) 04:24:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, 0x40}}, 0x40) [ 879.603750][T12959] loop4: detected capacity change from 0 to 4 [ 879.615659][T12959] EXT4-fs (loop4): filesystem is read-only [ 879.627323][T12979] loop2: detected capacity change from 0 to 4096 [ 879.638386][T12952] loop1: detected capacity change from 0 to 512 04:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000003c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 04:24:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000604000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 879.650586][T12952] EXT4-fs (loop1): inodes count not valid: 67239968 vs 32 [ 879.666828][T12979] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 879.678031][T12979] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 879.688564][T12979] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000004100000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 879.719657][T13002] loop5: detected capacity change from 0 to 512 [ 879.732425][T13002] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 879.737574][T12979] EXT4-fs (loop2): mount failed [ 879.748753][T13008] loop1: detected capacity change from 0 to 512 [ 879.755749][T13009] loop4: detected capacity change from 0 to 4 04:24:36 executing program 3: io_uring_setup(0x4ee2, &(0x7f0000000100)={0x0, 0x0, 0x22}) 04:24:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x7fffff}]) 04:24:36 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) umount2(&(0x7f00000002c0)='./file0/file0\x00', 0x0) [ 879.772459][T12979] loop2: detected capacity change from 0 to 4096 [ 879.780233][T13008] EXT4-fs (loop1): inodes count not valid: 67502112 vs 32 [ 879.787593][T13009] EXT4-fs (loop4): Invalid log block size: 67108864 [ 879.795733][T13002] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 879.810494][T12979] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 879.821964][T12979] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 879.832571][T12979] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 879.845826][T13002] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 879.859240][T13002] EXT4-fs (loop5): This should not happen!! Data will be lost [ 879.859240][T13002] 04:24:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000a00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x1000000}]) 04:24:36 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x8}, &(0x7f00000000c0)={0x4}, 0x0) 04:24:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001004000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x40}}, 0x40) 04:24:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x1600bd77, 0x0, &(0x7f0000000100)) [ 879.876610][T13009] loop4: detected capacity change from 0 to 4 [ 879.877241][T12979] EXT4-fs (loop2): mount failed [ 879.883592][T13008] loop1: detected capacity change from 0 to 512 [ 879.896034][T13008] EXT4-fs (loop1): inodes count not valid: 67502112 vs 32 [ 879.905762][T13009] EXT4-fs (loop4): Invalid log block size: 67108864 04:24:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000110000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x3a, 0x0, &(0x7f0000000000)=0x28) [ 879.961577][T13046] loop1: detected capacity change from 0 to 512 [ 879.983089][T13046] EXT4-fs (loop1): inodes count not valid: 68157472 vs 32 [ 879.999610][T13056] loop5: detected capacity change from 0 to 512 04:24:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x2000000}]) [ 880.018491][T13057] loop2: detected capacity change from 0 to 4096 [ 880.023722][T13056] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 880.036507][T13046] loop1: detected capacity change from 0 to 512 [ 880.046276][T13046] EXT4-fs (loop1): inodes count not valid: 68157472 vs 32 [ 880.065179][T13065] loop4: detected capacity change from 0 to 4 [ 880.067563][T13056] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 880.092497][T13056] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 880.104806][T13056] EXT4-fs (loop5): This should not happen!! Data will be lost [ 880.104806][T13056] [ 880.108482][T13065] EXT4-fs (loop4): filesystem is read-only [ 880.114465][T13056] EXT4-fs (loop5): Total free blocks count 0 [ 880.114480][T13056] EXT4-fs (loop5): Free/Dirty block details [ 880.114490][T13056] EXT4-fs (loop5): free_blocks=0 [ 880.114499][T13056] EXT4-fs (loop5): dirty_blocks=1 [ 880.124937][T13057] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 880.126570][T13056] EXT4-fs (loop5): Block reservation details 04:24:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='V\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="bb6b6ff67000fbdbdf250b0000004a"], 0x58}}, 0x0) 04:24:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000005000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x281, 0x40}}, 0x40) [ 880.132477][T13057] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 880.137478][T13056] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 880.142570][T13057] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 880.205509][T13057] EXT4-fs (loop2): mount failed [ 880.251755][T13057] loop2: detected capacity change from 0 to 4096 [ 880.252386][T13088] loop5: detected capacity change from 0 to 512 [ 880.268847][T13088] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 880.288539][T13057] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 880.296551][T13096] loop1: detected capacity change from 0 to 512 [ 880.300418][T13057] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 880.316624][T13096] EXT4-fs (loop1): inodes count not valid: 83886112 vs 32 [ 880.317143][T13057] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 880.333971][T13088] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 880.351225][T13088] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 880.363568][T13088] EXT4-fs (loop5): This should not happen!! Data will be lost [ 880.363568][T13088] [ 880.372702][T13057] EXT4-fs (loop2): mount failed [ 880.373296][T13088] EXT4-fs (loop5): Total free blocks count 0 [ 880.373309][T13088] EXT4-fs (loop5): Free/Dirty block details [ 880.390202][T13088] EXT4-fs (loop5): free_blocks=0 [ 880.395262][T13088] EXT4-fs (loop5): dirty_blocks=1 04:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000b00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000120000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:37 executing program 3: r0 = getpgrp(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = epoll_create1(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000080)={r2}) 04:24:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x2040000}]) 04:24:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x40}}, 0x40) [ 880.400380][T13088] EXT4-fs (loop5): Block reservation details [ 880.406423][T13088] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 880.437269][T13096] loop1: detected capacity change from 0 to 512 04:24:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x402, 0x40}}, 0x40) [ 880.449824][T13096] EXT4-fs (loop1): inodes count not valid: 83886112 vs 32 [ 880.462789][T13115] loop4: detected capacity change from 0 to 4 [ 880.485014][T13115] EXT4-fs (loop4): filesystem is read-only 04:24:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000006000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:37 executing program 3: mount$bind(0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000) 04:24:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000140000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 880.507791][T13128] loop2: detected capacity change from 0 to 4096 [ 880.544713][T13128] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x3000000}]) 04:24:37 executing program 3: creat(&(0x7f0000000080)='./file1\x00', 0x0) mount$bind(&(0x7f0000000200)='./file1\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x23bb808, 0x0) setxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file1\x00', &(0x7f00000002c0), 0x0, 0x0, 0x0) [ 880.546963][T13133] loop5: detected capacity change from 0 to 512 [ 880.556532][T13128] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 880.573458][T13128] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 880.579803][T13139] loop1: detected capacity change from 0 to 512 [ 880.599412][T13128] EXT4-fs (loop2): mount failed [ 880.611655][T13133] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 880.613496][T13142] loop4: detected capacity change from 0 to 4 [ 880.622734][T13139] EXT4-fs (loop1): inodes count not valid: 100663328 vs 32 [ 880.639913][T13133] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 880.655267][T13133] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 880.655414][T13128] loop2: detected capacity change from 0 to 4096 [ 880.667560][T13133] EXT4-fs (loop5): This should not happen!! Data will be lost [ 880.667560][T13133] [ 880.684018][T13133] EXT4-fs (loop5): Total free blocks count 0 [ 880.690006][T13133] EXT4-fs (loop5): Free/Dirty block details [ 880.691375][T13142] EXT4-fs (loop4): filesystem is read-only [ 880.695974][T13133] EXT4-fs (loop5): free_blocks=0 [ 880.695988][T13133] EXT4-fs (loop5): dirty_blocks=1 04:24:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) [ 880.695997][T13133] EXT4-fs (loop5): Block reservation details [ 880.696008][T13133] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 880.725264][T13128] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 880.736472][T13128] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 880.747120][T13128] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000c00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:37 executing program 3: creat(&(0x7f0000000080)='./file1\x00', 0x0) mount$bind(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1311405, 0x0) 04:24:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x406, 0x40}}, 0x40) 04:24:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000406000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 880.785826][T13142] loop4: detected capacity change from 0 to 4 [ 880.788196][T13128] EXT4-fs (loop2): mount failed [ 880.795321][T13142] EXT4-fs (loop4): filesystem is read-only [ 880.823872][T13171] loop1: detected capacity change from 0 to 512 04:24:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = mq_open(&(0x7f0000001380)='eth0\x00', 0x42, 0x0, 0x0) ftruncate(r1, 0x0) 04:24:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000200000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 880.838526][T13171] EXT4-fs (loop1): inodes count not valid: 100925472 vs 32 [ 880.843385][T13175] loop5: detected capacity change from 0 to 512 [ 880.862748][T13171] loop1: detected capacity change from 0 to 512 04:24:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x4000000}]) [ 880.883511][T13171] EXT4-fs (loop1): inodes count not valid: 100925472 vs 32 [ 880.895382][T13175] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 880.917339][T13175] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap 04:24:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x6, 0x0, &(0x7f0000000000)=0x28) [ 880.930372][T13175] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 880.933447][T13186] loop2: detected capacity change from 0 to 4096 [ 880.942811][T13175] EXT4-fs (loop5): This should not happen!! Data will be lost [ 880.942811][T13175] [ 880.942825][T13175] EXT4-fs (loop5): Total free blocks count 0 [ 880.942835][T13175] EXT4-fs (loop5): Free/Dirty block details [ 880.942844][T13175] EXT4-fs (loop5): free_blocks=0 [ 880.942854][T13175] EXT4-fs (loop5): dirty_blocks=1 [ 880.967239][T13195] loop4: detected capacity change from 0 to 4 04:24:37 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000007000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 880.970769][T13175] EXT4-fs (loop5): Block reservation details [ 880.992788][T13175] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 881.012477][T13195] EXT4-fs (loop4): Invalid log cluster size: 32 04:24:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408, 0x40}}, 0x40) 04:24:37 executing program 3: setresuid(0xffffffffffffffff, 0xee00, 0xee01) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x22, 0x0, 0x0) [ 881.036915][T13186] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 881.048489][T13186] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 881.059400][T13186] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000010200000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 881.096227][T13218] loop1: detected capacity change from 0 to 512 [ 881.117727][T13222] loop5: detected capacity change from 0 to 512 [ 881.121242][T13186] EXT4-fs (loop2): mount failed [ 881.130501][T13223] loop4: detected capacity change from 0 to 4 [ 881.130797][T13218] EXT4-fs (loop1): inodes count not valid: 117440544 vs 32 [ 881.142524][T13223] EXT4-fs (loop4): Invalid log block size: 268435456 [ 881.147876][T13222] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 881.171407][T13186] loop2: detected capacity change from 0 to 4096 [ 881.184647][T13186] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 881.186013][T13222] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 881.196152][T13186] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 881.219259][T13186] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 881.221744][T13222] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 881.239129][T13186] EXT4-fs (loop2): mount failed [ 881.245468][T13222] EXT4-fs (loop5): This should not happen!! Data will be lost [ 881.245468][T13222] [ 881.260042][T13222] EXT4-fs (loop5): Total free blocks count 0 [ 881.260612][T13223] loop4: detected capacity change from 0 to 4 [ 881.266134][T13222] EXT4-fs (loop5): Free/Dirty block details [ 881.278177][T13222] EXT4-fs (loop5): free_blocks=0 [ 881.283203][T13222] EXT4-fs (loop5): dirty_blocks=1 [ 881.288188][T13223] EXT4-fs (loop4): Invalid log block size: 268435456 04:24:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000d00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x5000000}]) 04:24:38 executing program 3: r0 = syz_open_dev$vcsu(&(0x7f0000000400), 0x6, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x5452, &(0x7f0000000000)={'erspan0\x00', 0x0}) 04:24:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x40}}, 0x40) [ 881.288222][T13222] EXT4-fs (loop5): Block reservation details [ 881.288232][T13222] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 881.336244][T13218] loop1: detected capacity change from 0 to 512 04:24:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000220000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 881.341760][T13253] loop2: detected capacity change from 0 to 4096 [ 881.355477][T13218] EXT4-fs (loop1): inodes count not valid: 117440544 vs 32 [ 881.366396][T13253] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 881.377602][T13253] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg$unix(r0, &(0x7f0000005940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2041, 0x0) 04:24:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000009000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 881.388260][T13253] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x1}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, &(0x7f0000001d00)) [ 881.429539][T13266] loop4: detected capacity change from 0 to 4 [ 881.446847][T13271] loop1: detected capacity change from 0 to 512 [ 881.449923][T13266] EXT4-fs (loop4): Invalid log cluster size: 34 [ 881.453510][T13270] loop5: detected capacity change from 0 to 512 [ 881.469154][T13271] EXT4-fs (loop1): inodes count not valid: 150994976 vs 32 04:24:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x6000000}]) [ 881.472459][T13253] EXT4-fs (loop2): mount failed [ 881.483378][T13270] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 881.500742][T13266] loop4: detected capacity change from 0 to 4 [ 881.509399][T13270] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 881.523946][T13271] loop1: detected capacity change from 0 to 512 04:24:38 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x4b, 0x0, 0x0) [ 881.538595][T13266] EXT4-fs (loop4): Invalid log cluster size: 34 [ 881.550188][T13253] loop2: detected capacity change from 0 to 4096 [ 881.559285][T13270] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 881.559657][T13271] EXT4-fs (loop1): inodes count not valid: 150994976 vs 32 [ 881.571509][T13270] EXT4-fs (loop5): This should not happen!! Data will be lost [ 881.571509][T13270] [ 881.571526][T13270] EXT4-fs (loop5): Total free blocks count 0 [ 881.571537][T13270] EXT4-fs (loop5): Free/Dirty block details [ 881.571547][T13270] EXT4-fs (loop5): free_blocks=0 [ 881.605620][T13270] EXT4-fs (loop5): dirty_blocks=1 [ 881.610669][T13270] EXT4-fs (loop5): Block reservation details [ 881.616677][T13270] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 881.627933][T13253] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000250000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 881.639148][T13253] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 881.649678][T13253] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x40}}, 0x40) [ 881.681260][T13253] EXT4-fs (loop2): mount failed [ 881.699897][T13310] loop4: detected capacity change from 0 to 4 04:24:38 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8916, &(0x7f0000000080)={'gre0\x00', 0x0}) 04:24:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000a000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x6040000}]) 04:24:38 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000680)={'sit0\x00', &(0x7f0000000600)={'syztnl2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}}) [ 881.724394][T13310] EXT4-fs (loop4): Invalid log cluster size: 37 [ 881.740512][T13318] loop5: detected capacity change from 0 to 512 [ 881.749858][T13318] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 881.776486][T13310] loop4: detected capacity change from 0 to 4 [ 881.783116][T13318] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 881.810834][T13333] loop1: detected capacity change from 0 to 512 [ 881.811320][T13310] EXT4-fs (loop4): Invalid log cluster size: 37 [ 881.818377][T13318] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 881.835627][T13318] EXT4-fs (loop5): This should not happen!! Data will be lost [ 881.835627][T13318] [ 881.845065][T13339] loop2: detected capacity change from 0 to 4096 [ 881.845556][T13318] EXT4-fs (loop5): Total free blocks count 0 [ 881.857854][T13318] EXT4-fs (loop5): Free/Dirty block details [ 881.863972][T13318] EXT4-fs (loop5): free_blocks=0 [ 881.868926][T13318] EXT4-fs (loop5): dirty_blocks=1 04:24:38 executing program 3: socketpair(0xa, 0x2, 0x0, &(0x7f0000000540)) 04:24:38 executing program 3: clone(0x42000000, 0x0, 0x0, 0x0, 0x0) [ 881.874054][T13318] EXT4-fs (loop5): Block reservation details [ 881.875799][T13333] EXT4-fs (loop1): inodes count not valid: 167772192 vs 32 [ 881.880019][T13318] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 881.909610][T13339] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x604, 0x40}}, 0x40) [ 881.920888][T13339] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 881.931553][T13339] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 881.950254][T13339] EXT4-fs (loop2): mount failed 04:24:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000002e0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x7000000}]) 04:24:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000003f0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 881.978649][T13365] loop4: detected capacity change from 0 to 4 [ 881.983624][T13333] loop1: detected capacity change from 0 to 512 [ 881.992376][T13365] EXT4-fs (loop4): Invalid log cluster size: 46 [ 882.000322][T13333] EXT4-fs (loop1): inodes count not valid: 167772192 vs 32 [ 882.013624][T13361] loop5: detected capacity change from 0 to 512 [ 882.020177][T13339] loop2: detected capacity change from 0 to 4096 04:24:38 executing program 3: creat(&(0x7f0000000080)='./file1\x00', 0x0) mount$bind(&(0x7f0000000200)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000100), 0x2bb006, 0x0) [ 882.054970][T13361] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 882.066507][T13339] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 882.071286][T13388] loop4: detected capacity change from 0 to 4 [ 882.077728][T13339] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000b000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 882.094483][T13339] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 882.111857][T13388] EXT4-fs (loop4): Invalid log cluster size: 63 [ 882.126006][T13361] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 882.128008][T13339] EXT4-fs (loop2): mount failed [ 882.149014][T13397] loop1: detected capacity change from 0 to 512 [ 882.154562][T13361] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 882.160402][T13397] EXT4-fs (loop1): inodes count not valid: 184549408 vs 32 [ 882.167717][T13361] EXT4-fs (loop5): This should not happen!! Data will be lost [ 882.167717][T13361] [ 882.190315][T13388] loop4: detected capacity change from 0 to 4 [ 882.201806][T13397] ================================================================== [ 882.209923][T13397] BUG: KCSAN: data-race in __lru_add_drain_all / lru_cache_add [ 882.217466][T13397] [ 882.219873][T13397] write to 0xffff888237d42528 of 1 bytes by task 13349 on cpu 1: [ 882.227681][T13397] lru_cache_add+0x75/0x150 [ 882.232270][T13397] add_to_page_cache_lru+0x150/0x1b0 [ 882.237662][T13397] page_cache_ra_unbounded+0x262/0x410 [ 882.241814][T13388] EXT4-fs (loop4): Invalid log cluster size: 63 [ 882.243122][T13397] force_page_cache_ra+0x246/0x280 04:24:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000f00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x1600bd7e, 0x0, &(0x7f0000000100)) 04:24:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000400000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$netlink(r0, 0x0, 0x0) [ 882.254444][T13397] page_cache_sync_ra+0xcc/0xe0 [ 882.259292][T13397] filemap_read+0x388/0x1220 [ 882.263891][T13397] generic_file_read_iter+0x75/0x2c0 [ 882.269602][T13397] blkdev_read_iter+0xb9/0xf0 [ 882.274368][T13397] vfs_read+0x565/0x5d0 [ 882.278624][T13397] ksys_read+0xce/0x180 [ 882.282899][T13397] __x64_sys_read+0x3e/0x50 [ 882.287394][T13397] do_syscall_64+0x3d/0x90 [ 882.291804][T13397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.297699][T13397] 04:24:39 executing program 3: creat(&(0x7f0000000080)='./file1\x00', 0x0) mount$bind(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x101010, 0x0) mount$bind(&(0x7f0000000200)='./file1\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x2bb006, 0x0) 04:24:39 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) select(0x40, &(0x7f0000000000)={0x5}, &(0x7f0000000080)={0x8}, 0x0, &(0x7f0000000100)={0x0, 0x2710}) [ 882.300013][T13397] read to 0xffff888237d42528 of 1 bytes by task 13397 on cpu 0: [ 882.307630][T13397] __lru_add_drain_all+0x12c/0x3e0 [ 882.312741][T13397] lru_add_drain_all+0xc/0x10 [ 882.317426][T13397] invalidate_bdev+0x50/0x70 [ 882.322037][T13397] __loop_clr_fd+0x566/0x8f0 [ 882.326621][T13397] lo_ioctl+0xa48/0x1340 [ 882.330862][T13397] blkdev_ioctl+0x1d0/0x3c0 [ 882.335369][T13397] block_ioctl+0x6d/0x80 [ 882.339606][T13397] __se_sys_ioctl+0xcb/0x140 [ 882.344194][T13397] __x64_sys_ioctl+0x3f/0x50 [ 882.348774][T13397] do_syscall_64+0x3d/0x90 04:24:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, 0x40}}, 0x40) [ 882.353339][T13397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 882.359324][T13397] [ 882.361621][T13397] value changed: 0x0d -> 0x0e [ 882.366393][T13397] [ 882.368792][T13397] Reported by Kernel Concurrency Sanitizer on: [ 882.374918][T13397] CPU: 0 PID: 13397 Comm: syz-executor.1 Tainted: G W 5.14.0-rc6-syzkaller #0 [ 882.385045][T13397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 882.395164][T13397] ================================================================== 04:24:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x8000000}]) 04:24:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000c000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 882.414863][T13397] loop1: detected capacity change from 0 to 512 [ 882.424292][T13397] EXT4-fs (loop1): inodes count not valid: 184549408 vs 32 [ 882.452451][T13403] loop2: detected capacity change from 0 to 4096 04:24:39 executing program 3: clone(0x42000009, 0x0, 0x0, 0x0, 0x0) [ 882.460858][T13430] loop4: detected capacity change from 0 to 4 [ 882.483080][T13403] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 882.489661][T13439] loop1: detected capacity change from 0 to 512 [ 882.494559][T13403] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 882.509286][T13439] EXT4-fs (loop1): inodes count not valid: 201326624 vs 32 [ 882.511365][T13403] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 882.533865][T13430] EXT4-fs (loop4): Invalid log cluster size: 64 [ 882.541130][T13442] loop5: detected capacity change from 0 to 512 [ 882.552875][T13439] loop1: detected capacity change from 0 to 512 04:24:39 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x2}, &(0x7f0000000040)={0x5}, 0x0, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) 04:24:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x9000000}]) [ 882.562788][T13442] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 882.567350][T13439] EXT4-fs (loop1): inodes count not valid: 201326624 vs 32 [ 882.575457][T13442] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 882.600847][T13442] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 882.613151][T13442] EXT4-fs (loop5): This should not happen!! Data will be lost [ 882.613151][T13442] [ 882.618342][T13430] loop4: detected capacity change from 0 to 4 [ 882.622872][T13442] EXT4-fs (loop5): Total free blocks count 0 [ 882.622887][T13442] EXT4-fs (loop5): Free/Dirty block details [ 882.622897][T13442] EXT4-fs (loop5): free_blocks=0 [ 882.622907][T13442] EXT4-fs (loop5): dirty_blocks=1 [ 882.630764][T13430] EXT4-fs (loop4): Invalid log cluster size: 64 [ 882.635109][T13442] EXT4-fs (loop5): Block reservation details [ 882.663463][T13442] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 882.674689][T13403] EXT4-fs (loop2): mount failed 04:24:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000000c0)={'veth1\x00', @ifru_mtu}) 04:24:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x804, 0x40}}, 0x40) 04:24:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000d000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000800400000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xa000000}]) [ 882.753945][T13483] loop5: detected capacity change from 0 to 512 [ 882.763449][T13484] loop4: detected capacity change from 0 to 4 [ 882.764347][T13485] loop1: detected capacity change from 0 to 512 [ 882.777664][T13484] EXT4-fs (loop4): Invalid log block size: 524288 [ 882.788272][T13483] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8932, &(0x7f0000000080)={'gre0\x00', 0x0}) [ 882.793201][T13493] loop2: detected capacity change from 0 to 4096 [ 882.807922][T13485] EXT4-fs (loop1): inodes count not valid: 218103840 vs 32 [ 882.828049][T13493] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 882.839340][T13493] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 882.845872][T13483] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 882.850184][T13493] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 882.878004][T13493] EXT4-fs (loop2): mount failed [ 882.882140][T13483] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 882.895043][T13484] loop4: detected capacity change from 0 to 4 04:24:39 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000e000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:39 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x17, 0x0, &(0x7f0000000000)=0x28) [ 882.895166][T13483] EXT4-fs (loop5): This should not happen!! Data will be lost [ 882.895166][T13483] [ 882.910859][T13483] EXT4-fs (loop5): Total free blocks count 0 [ 882.912684][T13484] EXT4-fs (loop4): Invalid log block size: 524288 [ 882.916874][T13483] EXT4-fs (loop5): Free/Dirty block details [ 882.929392][T13483] EXT4-fs (loop5): free_blocks=0 [ 882.934464][T13483] EXT4-fs (loop5): dirty_blocks=1 [ 882.939482][T13483] EXT4-fs (loop5): Block reservation details [ 882.945495][T13483] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:39 executing program 3: pselect6(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x7}, &(0x7f0000000200), 0x0) 04:24:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xb000000}]) [ 882.966210][T13510] loop1: detected capacity change from 0 to 512 [ 882.985926][T13493] loop2: detected capacity change from 0 to 4096 [ 882.993789][T13510] EXT4-fs (loop1): inodes count not valid: 234881056 vs 32 04:24:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000480000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 883.021269][T13493] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 883.032660][T13493] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 883.043196][T13493] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 883.057903][T13493] EXT4-fs (loop2): mount failed [ 883.063493][T13529] loop4: detected capacity change from 0 to 4 04:24:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001100900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900, 0x40}}, 0x40) 04:24:39 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8948, &(0x7f0000000080)={'gre0\x00', 0x0}) [ 883.073408][T13529] EXT4-fs (loop4): Invalid log cluster size: 72 04:24:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xc000000}]) [ 883.125467][T13510] loop1: detected capacity change from 0 to 512 [ 883.135314][T13529] loop4: detected capacity change from 0 to 4 [ 883.140340][T13544] loop5: detected capacity change from 0 to 512 [ 883.151906][T13510] EXT4-fs (loop1): inodes count not valid: 234881056 vs 32 [ 883.164801][T13544] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, @in={0x2, 0x0, @broadcast}, @rc={0x1f, @fixed}, @ethernet={0x0, @dev}}) [ 883.165486][T13529] EXT4-fs (loop4): Invalid log cluster size: 72 [ 883.181183][T13544] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 883.189420][T13555] loop2: detected capacity change from 0 to 4096 [ 883.196002][T13544] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 883.213455][T13544] EXT4-fs (loop5): This should not happen!! Data will be lost [ 883.213455][T13544] 04:24:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000004c0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000f000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00, 0x40}}, 0x40) 04:24:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x13, 0x0, 0x7) [ 883.242594][T13555] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 883.253788][T13555] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 883.264407][T13555] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 883.279556][T13555] EXT4-fs (loop2): mount failed 04:24:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xd000000}]) 04:24:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x21, 0x0, &(0x7f0000000100)) [ 883.328471][T13573] loop1: detected capacity change from 0 to 512 [ 883.345433][T13555] loop2: detected capacity change from 0 to 4096 [ 883.357865][T13573] EXT4-fs (loop1): inodes count not valid: 251658272 vs 32 [ 883.377126][T13586] loop4: detected capacity change from 0 to 4 [ 883.384445][T13555] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 883.384641][T13589] loop5: detected capacity change from 0 to 512 [ 883.395637][T13555] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 883.412467][T13555] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x1e, 0x0, 0x0) [ 883.428229][T13586] EXT4-fs (loop4): Invalid log cluster size: 76 [ 883.458442][T13555] EXT4-fs (loop2): mount failed 04:24:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019001200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000410000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x14}, 0x2a}}, 0x0) [ 883.473018][T13589] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 883.488897][T13586] loop4: detected capacity change from 0 to 4 [ 883.497543][T13589] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 883.512831][T13589] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 04:24:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={0x0, @vsock={0x28, 0x0, 0x0, @local}, @xdp, @generic={0x0, "9b9df3e6ecfbcaa8755987736557"}}) [ 883.525351][T13589] EXT4-fs (loop5): This should not happen!! Data will be lost [ 883.525351][T13589] [ 883.534996][T13589] EXT4-fs (loop5): Total free blocks count 0 [ 883.538126][T13586] EXT4-fs (loop4): Invalid log cluster size: 76 [ 883.540981][T13589] EXT4-fs (loop5): Free/Dirty block details [ 883.540994][T13589] EXT4-fs (loop5): free_blocks=0 [ 883.541032][T13589] EXT4-fs (loop5): dirty_blocks=1 [ 883.563104][T13589] EXT4-fs (loop5): Block reservation details [ 883.569163][T13589] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xe000000}]) 04:24:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000009182dd580000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00, 0x40}}, 0x40) 04:24:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000000040)="5d54e2fd", 0x4) [ 883.579777][T13616] loop1: detected capacity change from 0 to 512 [ 883.590593][T13616] EXT4-fs (loop1): inodes count not valid: 268697632 vs 32 04:24:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x49, 0x0, 0x0) [ 883.647186][T13630] loop2: detected capacity change from 0 to 4096 [ 883.648881][T13631] loop4: detected capacity change from 0 to 4 [ 883.662993][T13616] loop1: detected capacity change from 0 to 512 [ 883.672123][T13631] EXT4-fs (loop4): Invalid log block size: 3716321536 [ 883.676488][T13637] loop5: detected capacity change from 0 to 512 04:24:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xf000000}]) 04:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000036c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000000800)={0x14, r1, 0x1}, 0x14}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0), r0) [ 883.691308][T13616] EXT4-fs (loop1): inodes count not valid: 268697632 vs 32 [ 883.708027][T13630] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 883.719248][T13630] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 883.729926][T13630] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20002010000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 883.741420][T13631] loop4: detected capacity change from 0 to 4 [ 883.754022][T13631] EXT4-fs (loop4): Invalid log block size: 3716321536 [ 883.765661][T13637] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 883.793045][T13630] EXT4-fs (loop2): mount failed [ 883.804614][T13660] loop1: detected capacity change from 0 to 512 [ 883.825762][T13630] loop2: detected capacity change from 0 to 4096 [ 883.836519][T13660] EXT4-fs (loop1): inodes count not valid: 270532640 vs 32 [ 883.858061][T13630] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 883.869243][T13630] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 883.879813][T13630] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 883.894254][T13630] EXT4-fs (loop2): mount failed 04:24:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00, 0x40}}, 0x40) 04:24:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x48, 0x0, 0x0) 04:24:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000600000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0xfffffff}]) 04:24:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000011000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 883.906607][T13660] loop1: detected capacity change from 0 to 512 [ 883.913430][T13660] EXT4-fs (loop1): inodes count not valid: 270532640 vs 32 04:24:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, &(0x7f0000000040)={0x0, 0x9effffff}, 0x1, 0x400000, 0xf}, 0x0) [ 883.958534][T13690] loop4: detected capacity change from 0 to 4 [ 883.960932][T13691] loop2: detected capacity change from 0 to 4096 [ 883.975859][T13689] loop5: detected capacity change from 0 to 512 [ 883.991929][T13690] EXT4-fs (loop4): Invalid log cluster size: 96 04:24:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x10000000}]) [ 884.003982][T13689] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 884.010013][T13697] loop1: detected capacity change from 0 to 512 [ 884.026531][T13691] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 884.037699][T13691] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 884.046358][T13689] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 884.048269][T13691] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 884.061092][T13689] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 884.078735][T13697] EXT4-fs (loop1): inodes count not valid: 285212704 vs 32 [ 884.087026][T13689] EXT4-fs (loop5): This should not happen!! Data will be lost [ 884.087026][T13689] 04:24:40 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_addrs=@ax25={0x3, @netrom}}) [ 884.087042][T13689] EXT4-fs (loop5): Total free blocks count 0 [ 884.087052][T13689] EXT4-fs (loop5): Free/Dirty block details [ 884.087061][T13689] EXT4-fs (loop5): free_blocks=0 [ 884.087070][T13689] EXT4-fs (loop5): dirty_blocks=1 [ 884.125684][T13689] EXT4-fs (loop5): Block reservation details [ 884.131680][T13689] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 884.139453][T13690] loop4: detected capacity change from 0 to 4 [ 884.145852][T13691] EXT4-fs (loop2): mount failed [ 884.151239][T13690] EXT4-fs (loop4): Invalid log cluster size: 96 04:24:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00, 0x40}}, 0x40) 04:24:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000002670000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 884.165014][T13697] loop1: detected capacity change from 0 to 512 [ 884.172525][T13697] EXT4-fs (loop1): inodes count not valid: 285212704 vs 32 [ 884.195279][T13691] loop2: detected capacity change from 0 to 4096 04:24:41 executing program 3: creat(&(0x7f0000000140)='./file1\x00', 0x0) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) creat(&(0x7f0000000200)='./file1\x00', 0x0) [ 884.211313][T13691] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 884.222608][T13691] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 884.233215][T13691] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 884.249813][T13691] EXT4-fs (loop2): mount failed [ 884.279416][T13742] loop4: detected capacity change from 0 to 4 [ 884.291620][T13742] EXT4-fs (loop4): Invalid log block size: 33554432 [ 884.293423][T13745] loop5: detected capacity change from 0 to 512 [ 884.310466][T13745] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002500900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x11000000}]) 04:24:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000012000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000038c0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000000180)={0x14, 0x1e, 0x501, 0x0, 0x0, "", [@generic="ec"]}, 0x14}], 0x1}, 0x0) 04:24:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000680000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 884.328475][T13745] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 884.345677][T13745] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 884.358094][T13745] EXT4-fs (loop5): This should not happen!! Data will be lost [ 884.358094][T13745] [ 884.395306][T13769] loop2: detected capacity change from 0 to 4096 [ 884.396464][T13765] loop1: detected capacity change from 0 to 512 [ 884.403887][T13764] loop4: detected capacity change from 0 to 4 [ 884.414906][T13765] EXT4-fs (loop1): inodes count not valid: 301989920 vs 32 [ 884.415867][T13769] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 884.433456][T13769] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 04:24:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00, 0x40}}, 0x40) 04:24:41 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f00000002c0)=0x10, 0x4) 04:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x28, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0x6, 0x9, @local}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x28}}, 0x0) [ 884.444070][T13769] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 884.467385][T13764] EXT4-fs (loop4): Invalid log cluster size: 104 [ 884.471359][T13769] EXT4-fs (loop2): mount failed 04:24:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x12000000}]) [ 884.508170][T13765] loop1: detected capacity change from 0 to 512 [ 884.518659][T13764] loop4: detected capacity change from 0 to 4 [ 884.525064][T13765] EXT4-fs (loop1): inodes count not valid: 301989920 vs 32 [ 884.525254][T13769] loop2: detected capacity change from 0 to 4096 [ 884.533704][T13789] loop5: detected capacity change from 0 to 512 [ 884.541981][T13764] EXT4-fs (loop4): Invalid log cluster size: 104 04:24:41 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') [ 884.567932][T13769] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 884.579247][T13769] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 884.589874][T13769] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 884.604695][T13769] EXT4-fs (loop2): mount failed 04:24:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000014000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 884.605153][T13789] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000026a0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002700900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x40}}, 0x40) 04:24:41 executing program 3: mount$bind(0x0, 0x0, 0x0, 0xac7e8878e4a0dcbd, 0x0) [ 884.650929][T13814] loop1: detected capacity change from 0 to 512 [ 884.678642][T13814] EXT4-fs (loop1): inodes count not valid: 335544352 vs 32 04:24:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x13000000}]) 04:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000036c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f00000019c0)={&(0x7f0000001a40)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_SOPASS={0x3}]}, 0x18}}, 0x0) [ 884.698414][T13824] loop4: detected capacity change from 0 to 4 [ 884.706967][T13824] EXT4-fs (loop4): Invalid log block size: 33554432 [ 884.721374][T13825] loop2: detected capacity change from 0 to 4096 [ 884.742436][T13814] loop1: detected capacity change from 0 to 512 [ 884.753982][T13814] EXT4-fs (loop1): inodes count not valid: 335544352 vs 32 [ 884.763832][T13824] loop4: detected capacity change from 0 to 4 [ 884.774897][T13824] EXT4-fs (loop4): Invalid log block size: 33554432 [ 884.785172][T13837] loop5: detected capacity change from 0 to 512 [ 884.789811][T13842] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 04:24:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x4e, 0x0, 0x0) 04:24:41 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000020000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)={0x18, r1, 0x401, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_SOPASS={0x4}]}, 0x18}}, 0x0) [ 884.802171][T13825] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 884.804430][T13846] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 884.813356][T13825] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 884.833053][T13825] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 884.847808][T13825] EXT4-fs (loop2): mount failed 04:24:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000026b0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x14000000}]) [ 884.892543][T13837] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 884.906308][T13825] loop2: detected capacity change from 0 to 4096 [ 884.909894][T13856] loop1: detected capacity change from 0 to 512 [ 884.931903][T13856] EXT4-fs (loop1): inodes count not valid: 536870944 vs 32 04:24:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x40}}, 0x40) [ 884.934638][T13865] loop4: detected capacity change from 0 to 4 [ 884.947904][T13865] EXT4-fs (loop4): Invalid log block size: 33554432 [ 884.975675][T13825] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000002c0)="12cbc88326f552c14a860622a05facd89488b8a743a16921e640b1196880ca5f6ca7708338e65b842476e6239fca0afe959220fd51cd1c0759f5e2b6dc16f95260dbcabf3eb5bd7d810b931ea23e0f0841bc122749619b80f72183ed8606922cce24c1b30a5c427748b37122e7fc257544f448c7b71b6ab3fd6d9191a91f39682a1fb03c9800c51b", 0x88) [ 884.986879][T13825] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 884.997400][T13825] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 885.013251][T13825] EXT4-fs (loop2): mount failed [ 885.022164][T13873] loop5: detected capacity change from 0 to 512 [ 885.030457][T13856] loop1: detected capacity change from 0 to 512 04:24:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002800900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:41 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000040)="5d54e2fd", 0x4) [ 885.038536][T13865] loop4: detected capacity change from 0 to 4 [ 885.046974][T13865] EXT4-fs (loop4): Invalid log block size: 33554432 [ 885.056179][T13856] EXT4-fs (loop1): inodes count not valid: 536870944 vs 32 [ 885.064589][T13873] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 04:24:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x15000000}]) [ 885.089258][T13873] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 885.110109][T13873] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 885.121580][T13894] loop2: detected capacity change from 0 to 4096 [ 885.122615][T13873] EXT4-fs (loop5): This should not happen!! Data will be lost [ 885.122615][T13873] 04:24:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x2}]}, 0x1c}}, 0x0) [ 885.138641][T13873] EXT4-fs (loop5): Total free blocks count 0 [ 885.144751][T13873] EXT4-fs (loop5): Free/Dirty block details [ 885.150650][T13873] EXT4-fs (loop5): free_blocks=0 [ 885.155612][T13873] EXT4-fs (loop5): dirty_blocks=1 [ 885.160801][T13873] EXT4-fs (loop5): Block reservation details [ 885.162599][T13894] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 885.167083][T13873] EXT4-fs (loop5): i_reserved_data_blocks=1 04:24:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200, 0x40}}, 0x40) [ 885.178218][T13894] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 885.194801][T13894] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20001020000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000006c0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 885.235020][T13894] EXT4-fs (loop2): mount failed [ 885.261978][T13914] loop5: detected capacity change from 0 to 512 [ 885.268816][T13915] loop4: detected capacity change from 0 to 4 [ 885.274192][T13917] loop1: detected capacity change from 0 to 512 [ 885.283643][T13917] EXT4-fs (loop1): inodes count not valid: 537919520 vs 32 [ 885.293552][T13914] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 885.302739][T13915] EXT4-fs (loop4): Invalid log cluster size: 108 04:24:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000000040)="5d54e2fd", 0x4) 04:24:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x16000000}]) [ 885.306638][T13894] loop2: detected capacity change from 0 to 4096 [ 885.326223][T13914] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 885.350044][T13894] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block 04:24:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"4d3aa278c134014590549ae00e7c61c8"}) [ 885.361393][T13894] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 885.369613][T13914] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 28 [ 885.372455][T13894] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 885.385445][T13917] loop1: detected capacity change from 0 to 512 [ 885.398838][T13914] EXT4-fs (loop5): This should not happen!! Data will be lost [ 885.398838][T13914] [ 885.398854][T13914] EXT4-fs (loop5): Total free blocks count 0 [ 885.398865][T13914] EXT4-fs (loop5): Free/Dirty block details [ 885.398874][T13914] EXT4-fs (loop5): free_blocks=0 [ 885.411481][T13915] loop4: detected capacity change from 0 to 4 [ 885.414979][T13914] EXT4-fs (loop5): dirty_blocks=1 [ 885.414992][T13914] EXT4-fs (loop5): Block reservation details [ 885.415001][T13914] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 885.427977][T13894] EXT4-fs (loop2): mount failed 04:24:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019002e00900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x40}}, 0x40) 04:24:42 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000005c0)={0x0, {{0xa, 0x0, 0x0, @loopback}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) 04:24:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff0100000000000000740000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) [ 885.437879][T13917] EXT4-fs (loop1): inodes count not valid: 537919520 vs 32 [ 885.464922][T13915] EXT4-fs (loop4): Invalid log cluster size: 108 04:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000022000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x17000000}]) 04:24:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 885.541731][T13956] loop2: detected capacity change from 0 to 4096 [ 885.548441][T13957] loop5: detected capacity change from 0 to 512 [ 885.551223][T13959] loop4: detected capacity change from 0 to 4 [ 885.574749][T13959] EXT4-fs (loop4): Invalid log cluster size: 116 [ 885.585329][T13970] loop1: detected capacity change from 0 to 512 04:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000025000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000002e000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) [ 885.594340][T13970] EXT4-fs (loop1): inodes count not valid: 570425376 vs 32 [ 885.595432][T13956] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 885.612726][T13956] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 885.623334][T13956] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 04:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000003f000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f0000000000000400020000000000000005000000150000000000000000000d", 0x33, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) 04:24:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8922, &(0x7f0000000000)={'erspan0\x00', 0x0}) [ 885.642196][T13959] loop4: detected capacity change from 0 to 4 [ 885.642410][T13957] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 885.650159][T13959] EXT4-fs (loop4): Invalid log cluster size: 116 [ 885.670651][T13957] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 885.683399][T13957] EXT4-fs (loop5): This should not happen!! Data will be lost [ 885.683399][T13957] 04:24:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010300)="020000000300000004000000c0b80f", 0xf, 0x800}, {&(0x7f0000010400)="ffffff03000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x801, 0x1001}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x518302, 0x0) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x40}}, 0x40) [ 885.707487][T13956] EXT4-fs (loop2): mount failed [ 885.738063][T13994] loop1: detected capacity change from 0 to 512 [ 885.755612][T13956] loop2: detected capacity change from 0 to 4096 [ 885.758534][T13999] loop5: detected capacity change from 0 to 512 [ 885.769020][T13994] EXT4-fs (loop1): inodes count not valid: 1056964640 vs 32 [ 885.783303][T13956] EXT4-fs error (device loop2): __ext4_iget:4847: inode #3: block 2: comm syz-executor.2: invalid block [ 885.794489][T13956] EXT4-fs error (device loop2): ext4_quota_enable:6438: comm syz-executor.2: Bad quota inode # 3 [ 885.805183][T13956] EXT4-fs warning (device loop2): ext4_enable_quotas:6478: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 885.813226][T13999] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 2: invalid block bitmap [ 885.824728][T13956] EXT4-fs (loop2): mount failed [ 885.832163][T13999] EXT4-fs (loop5): Delayed block allocation failed for inode 17 at logical offset 0 with max blocks 1 with error 117 [ 885.849231][T13999] EXT4-fs (loop5): This should not happen!! Data will be lost [ 885.849231][T13999] 04:24:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019003200900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="9081000000180000daf4650080fdffffff0102fcf37e6f050af3010004000000000000000054000002", 0x29, 0x4800}], 0x0, &(0x7f0000014a00)) 04:24:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x8917, &(0x7f0000000080)={'gre0\x00', 0x0}) 04:24:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="20fbffffff0100000c000000d90000008a2fffff01000000000000007a0000000020000000200000200000002cc4645f2cc4645f0100ffff53effd00010000102cc4645f000000000000000001000000000000000b0000008000000038000000000000000073", 0x66, 0x400}], 0x818000, &(0x7f0000000180)) 04:24:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x25, 0x3a5, 0x2, 0x1, 0x0, r0, &(0x7f0000000280)="03", 0x1, 0x2000000, 0x0, 0x18000000}]) 04:24:42 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000040000100000c000000d40000000f00000001000000000000000000000000200