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") [ 994.132925][T24132] loop2: detected capacity change from 0 to 512 [ 994.140382][T24132] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 994.149605][T24132] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e01c, mo2=0002] [ 994.157733][T24132] System zones: 0-1, 3-3, 18-18, 34-34 [ 994.164040][T24132] EXT4-fs (loop2): orphan cleanup on readonly fs 07:59:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 994.171727][T24132] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 994.184684][T24132] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 994.193680][T24132] EXT4-fs (loop2): 1 truncate cleaned up [ 994.199444][T24132] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 994.211466][T24132] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 994.233415][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 994.313499][T24138] loop4: detected capacity change from 0 to 512 [ 994.321331][T24138] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 994.331322][T24138] EXT4-fs (loop4): orphan cleanup on readonly fs [ 994.339139][T24138] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 994.352209][T24138] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 994.361365][T24138] EXT4-fs (loop4): 1 truncate cleaned up [ 994.367137][T24138] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 994.466975][T24147] loop1: detected capacity change from 0 to 512 [ 994.479166][T24148] loop5: detected capacity change from 0 to 512 [ 994.489289][T24148] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 994.513207][T24149] loop3: detected capacity change from 0 to 512 [ 994.521377][T24147] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 994.529910][T24148] EXT4-fs (loop5): ext4_check_descriptors: Inode table for group 0 not in group (block 34)! [ 994.540018][T24148] EXT4-fs (loop5): group descriptors corrupted! [ 994.548107][T24149] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 994.563306][T24147] EXT4-fs (loop1): orphan cleanup on readonly fs [ 994.570911][T24147] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 994.584529][T24147] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 994.594516][T24149] EXT4-fs (loop3): orphan cleanup on readonly fs [ 994.601484][T24147] EXT4-fs (loop1): 1 truncate cleaned up [ 994.607279][T24147] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 994.622055][T24149] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 994.635443][T24149] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 994.644922][T24149] EXT4-fs (loop3): 1 truncate cleaned up [ 994.650652][T24149] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 994.662932][T24149] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 995.035240][T24154] loop2: detected capacity change from 0 to 512 [ 995.043258][T24154] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 995.058578][T24154] EXT4-fs (loop2): orphan cleanup on readonly fs [ 995.065296][T24154] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 07:59:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 995.078609][T24154] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 995.087503][T24154] EXT4-fs (loop2): 1 truncate cleaned up [ 995.093296][T24154] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 995.105395][T24154] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 995.114997][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 995.199543][T24158] loop4: detected capacity change from 0 to 512 [ 995.207417][T24158] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 995.218958][T24158] EXT4-fs (loop4): orphan cleanup on readonly fs [ 995.225760][T24158] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrG3EdAPDvpc3sts526sMcbA436YYuaVe3FR+2ieLbQJnvs7RpKU2b0qTbWoZ0+AcIIjrwySdfBP8AQfYniDDQd1FRRDd98EE9uct160Kydtg2I/184Jf73V3uvt9f0lzud3fNBXBsXYqIexExFBHXImKsmF4qSmy3S/a816+ezmUliTR98LckkmLazrqSYni6WGykPeiqubm1PFuv19aL8WprZa3a3Ny6vrQyu1hbrK1OT0/dmrk9c3Nm8kDambXrztf/9KPv/+wbd371pce/f/iXq9/N8v1aMX93Ow5S+zUpZ6/FG8MRsX4YwfpgqGhPud+JAACwL9n+26ci4vP5/v9YDOV7czm7dAAAADAg0ruj8e8kIgUAAAAG1t2IGI2kVCmu9x2NUqlSaV/D+5k4Vao3mq0vLjQ2VuezeRHjUS4tLNVrk8U1teNRTrLxqbz+dvxGx/h0RJyNiB+OnczHK3ON+ny/D34AAADAMXG6o///z7F2/x8AAAAYMOP9TgAAAAA4dPr/AAAAMPj0/wEAAGCgffP+/aykO/e/nn+0ubHceHR9vtZcrqxszFXmGutrlcVGYzH/zb6VvdZXbzTWvhyrG0+qrVqzVW1ubj1caWysth4uvXMLbAAAAOAInf3ci98lEbH9lZN5yZzIHoZ6LOBaARgYpQ958h8PLw/g6PX6mgcG33C/EwD6ptzvBIC+S/aY3/PinV8ffC4AAMDhmPhs9/P/w44NwMD7oPP/wEBx/h+OL+f/4fgq2wOAY+/wz/+n6Z7rAgAADtVoXpJSpTgXOBqlUqUScSb/V/9ysrBUr01GxCcj4rdj5U9k41P5ksmefQYAAAAAAAAAAAAAAAAAAAAAAAAAoC1Nk0gBAACAgRZR+nNS3P9rYuzKaOfxgRPJv8byYUQ8/smDHz+ZbbXWp7Lpf38zvfW8mH6jH0cwAAAAgE47/fSdfjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHKTXr57O7ZSjjPvXr0bEeLf4wzGSD0eiHBGn/pHE8K7lkogYOoD4288i4ly3+EmWVowXWXTGL0XEyaOJfyFN067xTx9AfDjOXmTbn3vdPn+luJQPu3/+h4vy/+q9/Su92f4N9dj+ndlnjPMvf1HtGf9ZxPnh7tufnfhJj/iXu62wy4vynW9vbfWKn/40YqLr90/yTqxqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZrK6sFSvFY9dY/zgwi//2zHpP2lb3v7oEX98j/ZfySrlXi3bFezlk1efblfLHavI41+93P39P/ee+NnfxBeK74Fs/sROfbtd3+3iz39zsVduWfz5Hu3f6/2/unfTc9e+9b0/7POpAMARaG5uLc/W67X1Q688T9P0qGKpfISVkY8jDZX9Vfq9ZQIAAA7a253+fmcCAAAAAAAAAAAAAAAAAAAAx9dR/JxYZ8zt/jQVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOC9/hcAAP//p//hww==") 07:59:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 995.252673][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 995.261754][T24158] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 995.271305][T24158] EXT4-fs (loop4): 1 truncate cleaned up [ 995.277081][T24158] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 995.372059][T24170] loop5: detected capacity change from 0 to 512 [ 995.382317][T24171] loop1: detected capacity change from 0 to 512 [ 995.394753][T24170] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 995.403760][T24171] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 995.420215][T24172] loop3: detected capacity change from 0 to 512 [ 995.429029][T24172] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 995.443423][T24170] EXT4-fs (loop5): orphan cleanup on readonly fs [ 995.450339][T24170] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 995.463540][T24170] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 995.472776][T24170] EXT4-fs (loop5): 1 truncate cleaned up [ 995.478510][T24170] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 995.491137][T24170] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 995.521002][T24171] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 995.529097][T24171] System zones: 0-1, 3-3, 18-18, 34-34 [ 995.535600][T24171] EXT4-fs (loop1): orphan cleanup on readonly fs [ 995.544172][T24171] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 995.558318][T24171] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 995.567686][T24171] EXT4-fs (loop1): 1 truncate cleaned up [ 995.573497][T24171] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 995.627123][T24172] EXT4-fs (loop3): orphan cleanup on readonly fs [ 995.634437][T24172] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 995.648248][T24172] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 995.658689][T24172] EXT4-fs (loop3): 1 truncate cleaned up [ 995.664384][T24172] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 07:59:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f26kXc7A53KQbuqRd3Va82CaIdwNl3s/SpqU0bUqTbmsZ0uEHEER04JVX3gh+AEH2EUQY6L2oKKKbXnihO3JOTrsuJGuHbTPS3w+enOec5Jz//0mak/Oc5zQJ4MS6GBF3I2IoIq5GxFixvFSU2G6X7HGvXj6Zy0oSaXr/70kkxbKdbSXF9HSx2kh70lVzc2t5tl6vrRfz1dbKWrW5uXVtaWV2sbZYW52enro5c2vmxszkobQza9ftb/z5xz/4+Tdv//orj/7w4K9Xvpfl+zpt29uOw9R+TsrZc7FrOCLWjyJYHwwV7Sn3OxEAAA4kO377TER8MT/+H4uh/Ggu55AOAAAABkR6ZzT+k0SkAAAAwMC6ExGjkZQqxfW+o1EqVSrta3g/Fx+X6o1m68sLjY3V+ey+iPEolxaW6rXJ4pra8Sgn2fxUXn8zf71jfjoizkTEj8ZO5fOVuUZ9vt8nPwAAAOCEON3R///XWLv/DwAAAAyY8X4nAAAAABw5/X8AAAAYfPr/AAAAMNC+de9eVnZ//3r+4ebGcuPhtflac7mysjFXmWusr1UWG43F/Dv7VvbbXr3RWPtqrG48rrZqzVa1ubn1YKWxsdp6sPTWT2ADAAAAx+jMF57/PomI7a+dykvmo+xmqMcKrhWAgVF6nwf/6ejyAI5fr495YPAN9zsBoG/K/U4A6Ltkn/t7Xrzzm8PPBQAAOBoTn+8+/j/s3AAMvPca/wcGivF/OLmM/8PJVXYEACfe0Y//p+m+2wIAAI7UaF6SUqUYCxyNUqlSifgk/1f/crKwVK9NRsSnI+J3Y+VPZfNT+ZrJvn0GAAAAAAAAAAAAAAAAAAAAAAAAAKAtTZNIAQAAgIEWUfpLUvz+18TY5dHO8wMfJf8ey6cR8ein93/yeLbVWp/Klv9jd3nrWbH8ej/OYAAAAACddvrpO/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADhMr14+mdspxxn3b1+PiPFu8YdjJJ+ORDkiPv5nEsN71ksiYugQ4m8/jYiz3eInWVoxXmTRGb8UEaeOJ/75NE27xj99CPHhJHue7X/udnv/leJiPu3+/h8uyv+r9/6vtLv/G+qx//vkgDHOvfhltWf8pxHnhrvvf3biJz3iX+q2wS5Pyne/s7XVK376s4iJrp8/yVuxqq2VtWpzc+va0srsYm2xtjo9PXVz5tbMjZnJ6sJSvVbcdo3xw/O/et2x6L9pW97+6BF/fJ/2X84q5V4t2xPsxeOXn21Xyx2byONfudT99T/7jvjZ38SXis+B7P6Jnfp2u77XhV/89kKv3LL48z3av9/rf2X/pueufvv7fzzgQwGAY9Dc3Fqerddr60deeZam6XHFUvkAKyMfRhoqB6v0e88EAAActjcH/f3OBAAAAAAAAAAAAAAAAAAAAE6u4/g6sc6Y2/1pKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAO/0vAAD//9Qg6Xc=") [ 995.949264][T24179] loop2: detected capacity change from 0 to 512 [ 995.956133][T24179] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 995.965652][T24179] EXT4-fs (loop2): orphan cleanup on readonly fs [ 995.972338][T24179] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 995.985348][T24179] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 995.995769][T24179] EXT4-fs (loop2): 1 truncate cleaned up [ 996.088504][T24183] loop4: detected capacity change from 0 to 512 [ 996.096554][T24183] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 996.107942][T24183] EXT4-fs (loop4): orphan cleanup on readonly fs [ 996.115128][T24183] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 996.128254][T24183] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 996.137340][T24183] EXT4-fs (loop4): 1 truncate cleaned up 07:59:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsp17MwebYJt3QJe3qtuLFNkG8GyjzfpY2LaVpU5p0W8uQDj+AIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoYEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uBvSSTFsp1tJcX0VLHaSHvSVXNza3m2Xq9dKuarrZW1anNz6/rSyuxibbG2Oj09dWvm9szNmckDaWfWrjtf/9OPvv+zb9z51Zcf//7hX65+N8t3tLh/dzsOUvs5KWfPxRvDEbF+GMH6YKhoT7nfiQAAsC/Z8dtnIuJSfvw/FkP50VzOIR0AAAAMiPTuaPw7iUgBAACAgXU3HwOblCrFeN/RKJUqlfYY3s/FyVK90Wx9aaGxsTrfHis7HuXSwlK9NlmMqR2PcpLNT+X1t/M3OuanI+JMRPxw7EQ+X5lr1Of7ffIDAAAAjolTHf3/f461+/8AAADAgBnvdwIAAADAodP/BwAAgMGn/w8AAAAD7Zv372cl3fn96/lHmxvLjUfX52vN5crKxlxlrrG+VllsNBbz7+xb2Wt79UZj7SuxuvGk2qo1W9Xm5tbDlcbGauvh0js/gQ0AAAAcoTNfePG7JCK2v3oiL5lPspuhHisYKwADo/QhD/7j4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPPrg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIk7n/+pfThaW6rXJiPh0RPx2rPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Oit//mhi7Mtp5fuCT5F9j+TQiHv/kwY+fzLZa61PZ8r+/Wd56Xiy/0Y8zGAAAAECnnX76Tj8eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA7S61dP53bKUcb969ciYrxb/OEYyacjUY6Ik/9IYnjXeklEDB1A/O1nEXG2W/wkSyvGiyw645ci4sTRxD+fpmnX+KcOID4cZy+y/c+9bu+/UlzMp93f/8NF+X/13v+V3uz/hnrs/07vM8a5l7+o9oz/LOLccPf9z078pEf8y9022OVJ+c63t7Z6xU9/GjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+cP6X/+1Y9J+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p99T/zsb+KLxedAdv/ETn27Xd/tws9/c6FXbln8+R7t3+v1v7p303PXvvW9P+zzoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4XAAD//wOI4Tw=") [ 996.261596][T24192] loop1: detected capacity change from 0 to 512 [ 996.276202][T24193] loop5: detected capacity change from 0 to 512 [ 996.283655][T24193] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 996.292274][T24192] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 996.309199][T24194] loop3: detected capacity change from 0 to 512 [ 996.316897][T24194] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 996.364194][T24193] EXT4-fs (loop5): orphan cleanup on readonly fs [ 996.371346][T24193] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 996.385349][T24193] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 996.396023][T24193] EXT4-fs (loop5): 1 truncate cleaned up [ 996.406629][T24192] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e01c, mo2=0002] [ 996.414731][T24192] System zones: 0-1, 3-3, 18-18, 34-34 [ 996.421063][T24192] EXT4-fs (loop1): orphan cleanup on readonly fs [ 996.429375][T24192] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 996.443163][T24192] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 996.453106][T24192] EXT4-fs (loop1): 1 truncate cleaned up [ 996.490023][T24194] EXT4-fs (loop3): orphan cleanup on readonly fs [ 996.497124][T24194] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 996.511773][T24194] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 996.522399][T24194] EXT4-fs (loop3): 1 truncate cleaned up 07:59:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 996.802980][T24203] loop2: detected capacity change from 0 to 512 [ 996.809964][T24203] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 996.821833][T24203] EXT4-fs (loop2): orphan cleanup on readonly fs [ 996.828466][T24203] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 996.829020][T24204] loop0: detected capacity change from 0 to 512 07:59:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 996.848947][T24203] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 996.858023][T24203] EXT4-fs (loop2): 1 truncate cleaned up [ 996.858096][T24204] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 996.871934][T24204] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 996.966725][T24208] loop4: detected capacity change from 0 to 512 [ 996.974744][T24208] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 996.985885][T24208] EXT4-fs (loop4): orphan cleanup on readonly fs [ 996.992587][T24208] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 997.007420][T24208] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 997.016376][T24208] EXT4-fs (loop4): 1 truncate cleaned up 07:59:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 997.141369][T24217] loop1: detected capacity change from 0 to 512 [ 997.156818][T24218] loop5: detected capacity change from 0 to 512 [ 997.167149][T24217] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 997.176296][T24218] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 997.192231][T24219] loop3: detected capacity change from 0 to 512 [ 997.199837][T24219] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 997.214893][T24217] EXT4-fs (loop1): orphan cleanup on readonly fs [ 997.222043][T24217] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 997.236931][T24217] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 997.246280][T24217] EXT4-fs (loop1): 1 truncate cleaned up [ 997.272641][T24218] EXT4-fs (loop5): orphan cleanup on readonly fs [ 997.279694][T24218] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 997.292905][T24218] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 997.302173][T24218] EXT4-fs (loop5): 1 truncate cleaned up [ 997.313853][T24219] EXT4-fs (loop3): orphan cleanup on readonly fs [ 997.320941][T24219] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 997.336490][T24219] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 997.347031][T24219] EXT4-fs (loop3): 1 truncate cleaned up 07:59:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZuf3dbZTn2Yg83hJt3QJe3qtuLDNkF8GyjzfZY2LaVpU5p0W8uQDv8AQUQHPvnki+AfIMj+BBEG+i4qiuimDz7ortyb260Lydph24z084GTe+5N7v2ekzQ359xzmgRwbF2MiLsRMRQRVyNirNheKlJst1P2uFcvn8xlKYk0vf/3JJJi286xkmJ5qthtpL3oqrm5tTxbr9fWi/Vqa2Wt2tzcura0MrtYW6ytTk9P3Zy5NXNjZvJA6pnV6/Y3/vzjH/z8m7d//ZVHf3jw1yvfy8o7Wty/ux4HKU3T1xHl7Ll4Yzgi1g8jWB8MFfUp97sgAADsS9Z++0xEfDFv/4/FUN6ay2nSAQAAwIBI74zGf5J8nAoAAAAYUHfyObBJqVLM9x2NUqlSac/h/VycLNUbzdaXFxobq/PtubLjUS4tLNVrk8Wc2vEoJ9n6VJ5/u369Y306Is5ExI/GTuTrlblGfb7fFz8AAADgmDjV0f//11i7/w8AAAAMmPF+FwAAAAA4dPr/AAAAMPj0/wEAAGCgfevevSylO79/Pf9wc2O58fDafK25XFnZmKvMNdbXKouNxmL+nX0rex2v3misfTVWNx5XW7Vmq9rc3Hqw0thYbT1YeucnsAEAAIAjdOYLz3+fRMT2107kKfNJdjPUYwdzBWBglD7kwX86vHIAR6/Xxzww+Ib7XQCgb8r9LgDQd8ke9/ecvPObgy8LAABwOCY+3338f9i1ARh4HzT+DwwU4/9wfBn/h+OrrAUAx97hj/+n6Z7HAgAADtVonpJSpRgLHI1SqVKJOJ3/q385WViq1yYj4tMR8bux8qey9al8z2TPPgMAAAAAAAAAAAAAAAAAAAAAAAAA0JamSaQAAADAQIso/SUpfv9rYuzyaOf1gU+Sf4/ly4h49NP7P3k822qtT2Xb//Fme+tZsf16P65gAAAAAJ12+uk7/XgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOEivXj6Z20lHGfdvX4+I8W7xh2MkX45EOSJO/jOJ4V37JRExdADxt59GxNlu8ZOsWDFelKIzfikiThxN/PNpmnaNf+oA4sNx9jw7/9zt9v4rxcV82f39P1yk/1fv81/pzflvqMf57/Q+Y5x78ctqz/hPI84Ndz//7MRPesS/1O2AXZ6U735na6tX/PRnERNdP3+Sd2JVWytr1ebm1rWlldnF2mJtdXp66ubMrZkbM5PVhaV6rbjtGuOH53/1umPTf9O2vP7RI/74HvW/nGXKvWq2K9iLxy8/286WOw6Rx79yqfvrf/Y98bO/iS8VnwPZ/RM7+e12frcLv/jthV5ly+LP96j/Xq//lb2rnrv67e//cZ8PBQCOQHNza3m2Xq+tH3rmWZqmRxVL5iPMjHwcxZDZX6bfZyYAAOCgvW3097skAAAAAAAAAAAAAAAAAAAAcHwdxdeJdcbc7k9VAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADe638BAAD//zXf5YY=") [ 997.711560][T24225] loop2: detected capacity change from 0 to 512 [ 997.718426][T24225] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 997.728324][T24225] EXT4-fs (loop2): orphan cleanup on readonly fs [ 997.735074][T24225] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 997.750515][T24225] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 997.759609][T24225] EXT4-fs (loop2): 1 truncate cleaned up [ 997.834318][T24231] loop4: detected capacity change from 0 to 512 [ 997.841983][T24231] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 997.851788][T24231] EXT4-fs (loop4): orphan cleanup on readonly fs [ 997.858495][T24231] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 997.871944][T24231] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 997.881102][T24231] EXT4-fs (loop4): 1 truncate cleaned up 07:59:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsp17MweZwk264Je3qtuLFNkG8GyjzfpY2LaVpU5p0W8uQDj+AIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoYEfciYigirkbEWLG8VJTYbpfsca9fPZ3LShJp+uBvSSTFsp1tJcX0VLHaSHvSVXNza3m2Xq9dK+arrZW1anNz6/rSyuxibbG2Oj09dWvm9szNmckDaWfWrjtf/9OPvv+zb9z51bXHv3/4lyvfzfIdLe7f3Y6D1H5Oytlz8cZwRKwfRrA+GCraU+53IgAA7Et2/PaZiPhifvw/FkP50VzOIR0AAAAMiPTuaPw7iUgBAACAgXU3HwOblCrFeN/RKJUqlfYY3s/FyVK90Wx9eaGxsTrfHis7HuXSwlK9NlmMqR2PcpLNT+X1t/M3OuanI+JMRPxw7EQ+X5lr1Of7ffIDAAAAjolTHf3/f461+/8AAADAgBnvdwIAAADAodP/BwAAgMGn/w8AAAAD7Zv372cl3fn96/lHmxvLjUfX52vN5crKxlxlrrG+VllsNBbz7+xb2Wt79UZj7SuxuvGk2qo1W9Xm5tbDlcbGauvh0js/gQ0AAAAcoTNfePG7JCK2v3oiL5lPspuhHisYKwADo/QhD/7j4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPPrg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIk7n/+pfThaW6rXJiPh0RPx2rPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Oit//mhi7PNp5fuCT5F9j+TQiHv/kwY+fzLZa61PZ8r+/Wd56Xiy/0Y8zGAAAAECnnX76Tj8eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA7S61dP53bKUcb969ciYrxb/OEYyacjUY6Ik/9IYnjXeklEDB1A/O1nEXG2W/wkSyvGiyw645ci4sTRxD+fpmnX+KcOID4cZy+y/c+9bu+/UlzMp93f/8NF+X/13v+V3uz/hnrs/07vM8a5l7+o9oz/LOLccPf9z078pEf8S9022OVJ+c63t7Z6xU9/GjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+cP6X/+1Y9J+0LW9/9Ig/vkf7L2eVcq+W7Qr28smrz7ar5Y5N5PGvXOr++p99T/zsb+JLxedAdv/ETn27Xd/tws9/c6FXbln8+R7t3+v1v7J303NXv/W9P+zzoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4XAAD//9jR4UY=") 07:59:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 997.998012][T24241] loop5: detected capacity change from 0 to 512 [ 998.004906][T24241] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 998.014799][T24241] EXT4-fs (loop5): orphan cleanup on readonly fs [ 998.021445][T24241] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 998.034908][T24243] loop1: detected capacity change from 0 to 512 [ 998.047782][T24243] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 998.058519][T24241] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 998.068496][T24241] EXT4-fs (loop5): 1 truncate cleaned up [ 998.079965][T24243] EXT4-fs (loop1): orphan cleanup on readonly fs [ 998.090505][T24246] loop3: detected capacity change from 0 to 512 [ 998.098325][T24243] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 998.111440][T24246] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 998.122000][T24243] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 998.131441][T24243] EXT4-fs (loop1): 1 truncate cleaned up [ 998.193787][T24246] EXT4-fs (loop3): orphan cleanup on readonly fs [ 998.202023][T24246] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 998.216001][T24246] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 998.225267][T24246] EXT4-fs (loop3): 1 truncate cleaned up 07:59:18 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 998.574263][T24250] loop2: detected capacity change from 0 to 512 [ 998.581095][T24250] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 998.590607][T24250] EXT4-fs (loop2): orphan cleanup on readonly fs [ 998.597729][T24250] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 998.611944][T24250] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 998.622234][T24250] EXT4-fs (loop2): 1 truncate cleaned up 07:59:18 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 998.736678][T24254] loop4: detected capacity change from 0 to 512 [ 998.744630][T24254] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 998.755744][T24254] EXT4-fs (loop4): orphan cleanup on readonly fs [ 998.762535][T24254] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 998.776026][T24254] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0H6Up+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8+P/sRjKj+ZyDukAAABgQKR3R+M/SUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrywuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5973d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD///ov4a8=") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 998.785110][T24254] EXT4-fs (loop4): 1 truncate cleaned up [ 998.884318][T24262] loop5: detected capacity change from 0 to 512 [ 998.891158][T24262] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 998.909409][T24264] loop1: detected capacity change from 0 to 512 [ 998.919825][T24264] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 998.947864][T24264] EXT4-fs (loop1): orphan cleanup on readonly fs [ 998.961793][T24267] loop3: detected capacity change from 0 to 512 [ 998.970002][T24267] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 998.980970][T24264] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 998.994435][T24264] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 999.004206][T24264] EXT4-fs (loop1): 1 truncate cleaned up [ 999.047513][T24267] EXT4-fs (loop3): orphan cleanup on readonly fs [ 999.055880][T24267] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 999.070321][T24267] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 999.080382][T24267] EXT4-fs (loop3): 1 truncate cleaned up 07:59:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3c9rG9kdAPDvyFZqJ07ttD2kgaShSXFCG8mOm8T0kKRQegu0pPfU2LIxli1jyUlsQnHoH1AopQ301FMvhf4BhZI/oRQC7b10l12W3WT3sIfdnWVGcuIIKU5Y28rKnw88z5uRZr7v6cfovXnPUgCHViEibkbEQERcjIjRHduzFFvNdDYinj19MJulJNL09odJJK1t28dKWstjrd2GmouO6hubSzPVamWttV5uLK+W6xublxaXZxYqC5WVqanJq9PXpq9MT+xJPbN6Xf/Zu3/83V9/fv2fP7r3vzvvX/hNVt6R1u0767GXmo9JMXssnhuMiLX9CNYD2etmOK8hAABfB1n77VsR8f28/T8aA3nrNKdJBwAAAH0ivTESnyURKQAAANC3buRzYJNCqTXfdyQKhVKpOYf3O3G0UK3VGz+cr62vzDXnyo5FsTC/WK1MtObUjkUxydYn8/yL9ctt61MRcSIi/jA6nK+XZmvVuV5f/AAAAIBD4lhb//+T0Wb/HwAAAOgzY70uAAAAALDv9P8BAACg/+n/AwAAQF/7xa1bWUq3f/967u7G+lLt7qW5Sn2ptLw+W5qtra2WFmq1hfw7+5Z3O161Vlv9cays3y83KvVGub6xeWe5tr7SuLP40k9gAwAAAAfoxPce/zeJiK2fDOcpcyT7M9BlB3MFoG8U3uTO7+xfOYCD1+1jHuh/g70uANAzxV4XAOi5ZJfbu07e+dfelwUAANgf49/tPP4/6NoA9L03Gv8H+orxfzi8jP/D4VXUAoBDb//H/9N012MBAAD7aiRPSaHUGgsciUKhVIo4nv+rfzGZX6xWJiLimxHxn9HiN7L1yXzPZNc+AwAAAAAAAAAAAAAAAAAAAAAAAADQlKZJpAAAAEBfiyi8l7R+/2t89PxI+/WBI8mno/kyIu79+faf7s80GmuT2faPnm9vPGptv9yLKxgAAABAu+1++nY/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD20rOnD2a300HG/eCnETHWKf5gDOXLoShGxNGPkxjcsV8SEQN7EH/rYUSc7BQ/yYoVY61StMcvRMTwwcQ/naZpx/jH9iA+HGaPs/PPzU7vv0KczZed3/+DrfRVdT//FZ6f/wa6nP+Ov2aMU0/+Xu4a/2HEqcHO55/t+EmX+Oc6HbDDg/LrX21udouf/iVivOPnT/JSrHJjebVc39i8tLg8s1BZqKxMTU1enb42fWV6ojy/WK20/naM8fvT//iibdPnaVNe/+gSf2yX+p/PMsVuNdsR7Mn9p99uZotth8jjXzjX+fk/+Yr42WviB63Pgez28e38VjO/05m//ftMt7Jl8ee61H+35//C7lXPXfzlb///mncFAA5AfWNzaaZarazte+ZRmqYHFUvmLcwMvR3FkHm9TK/PTAAAwF570ejvdUkAAAAAAAAAAAAAAAAAAADg8DqIrxNrj7nVm6oCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALzSlwEAAP//AQnhcw==") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:19 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 999.442482][T24275] loop2: detected capacity change from 0 to 512 [ 999.449230][T24275] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 999.461642][T24275] EXT4-fs (loop2): orphan cleanup on readonly fs [ 999.468379][T24275] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 999.481804][T24275] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 999.491010][T24275] EXT4-fs (loop2): 1 truncate cleaned up 07:59:19 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 999.610379][T24279] loop4: detected capacity change from 0 to 512 [ 999.618431][T24279] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 999.628063][T24279] EXT4-fs (loop4): orphan cleanup on readonly fs [ 999.635259][T24279] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:19 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 999.653445][T24279] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 999.662369][T24279] EXT4-fs (loop4): 1 truncate cleaned up 07:59:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 999.793157][T24287] loop5: detected capacity change from 0 to 512 [ 999.800033][T24287] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 999.812795][T24289] loop1: detected capacity change from 0 to 512 [ 999.835075][T24289] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 999.860589][T24292] loop3: detected capacity change from 0 to 512 [ 999.869459][T24292] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 999.917785][T24289] EXT4-fs (loop1): orphan cleanup on readonly fs [ 999.926233][T24287] EXT4-fs (loop5): orphan cleanup on readonly fs [ 999.932660][T24287] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 1 [ 999.946164][T24289] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 999.961950][T24292] EXT4-fs (loop3): orphan cleanup on readonly fs [ 999.969025][T24292] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 999.982266][T24289] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 999.991604][T24289] EXT4-fs (loop1): 1 truncate cleaned up [ 1000.001682][T24292] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1000.010956][T24292] EXT4-fs (loop3): 1 truncate cleaned up 07:59:20 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1000.331370][T24296] loop2: detected capacity change from 0 to 512 [ 1000.338160][T24296] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1000.347480][T24296] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1000.354976][T24296] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1000.367941][T24296] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:20 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1000.376950][T24296] EXT4-fs (loop2): 1 truncate cleaned up [ 1000.494668][T24304] loop4: detected capacity change from 0 to 512 [ 1000.503030][T24304] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1000.513425][T24304] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1000.520213][T24304] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1000.533320][T24304] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1000.542380][T24304] EXT4-fs (loop4): 1 truncate cleaned up 07:59:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1000.682667][T24312] loop5: detected capacity change from 0 to 512 [ 1000.692979][T24314] loop1: detected capacity change from 0 to 512 [ 1000.703559][T24312] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1000.712832][T24314] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1000.728889][T24312] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1000.735282][T24312] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 2 [ 1000.754185][T24317] loop3: detected capacity change from 0 to 512 [ 1000.763728][T24317] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1000.779872][T24314] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1000.786905][T24314] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1000.801390][T24314] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1000.812148][T24314] EXT4-fs (loop1): 1 truncate cleaned up [ 1000.871447][T24317] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1000.879835][T24317] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1000.893202][T24317] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1000.902553][T24317] EXT4-fs (loop3): 1 truncate cleaned up 07:59:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1001.268523][T24321] loop2: detected capacity change from 0 to 512 [ 1001.275373][T24321] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1001.289454][T24321] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1001.297246][T24321] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1001.310832][T24321] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1001.319829][T24321] EXT4-fs (loop2): 1 truncate cleaned up 07:59:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1001.402617][T24326] loop4: detected capacity change from 0 to 512 [ 1001.410599][T24326] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1001.421017][T24326] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1001.427797][T24326] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1001.440727][T24326] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr351v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0Hqf2clLPn4o3hiFg/jGB9MFS0p9zvRAAA2Jfs+O0zEfHF/Ph/LIbyo7mcQzoAAAAYEOnd0fhPEpECAAAAA+tuPgY2KVWK8b6jUSpVKu0xvJ+LU6V6o9n68kJjY3W+PVZ2PMqlhaV6bbIYKzwe5SSbn8rrb+dvdMxPR8TZiPjR2Ml8vjLXqM/3++QHAAAAHBOnO/r//xpr9/8BAACAATPe7wQAAACAQ6f/DwAAAINP/x8AAAAG2rfu389KuvP71/OPNjeWG4+uz9eay5WVjbnKXGN9rbLYaCzm39m3stf26o3G2ldjdeNJtVVrtqrNza2HK42N1dbDpXd+AhsAAAA4Qme/8OL3SURsf+1kXjInspuhHisYKwADo/QhD/7T4eUBHL1eH/PA4BvudwJA35T7nQDQd8ke9/ccvPObg88FAAA4HBOf7379f9i5ARh4H3T9Hxgorv/D8eX6PxxfZUcAcOwd/vX/NN1zWwAAwKEazUtSqhTXAkejVKpUIs7k/+pfThaW6rXJiPh0RPxurPypbH4qXzPZs88AAAAAAAAAAAAAAAAAAAAAAAAAALSlaRIpAAAAMNAiSn9Jit//mhi7Mtp5fuBE8u+xfBoRj3/64CdPZlut9als+T/eLG89L5bf6McZDAAAAKDTTj99px8PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfp9aunczvlKOP+7esRMd4t/nCM5NORKEfEqX8mMbxrvSQihg4g/vaziDjXLX6SpRXjRRad8UsRcfJo4l9I07Rr/NMHEB+OsxfZ/udet/dfKS7l0+7v/+GifFK993+lN/u/oR77vzP7jHH+5S+rPeM/izg/3H3/sxM/6RH/crcNdnlSvvudra1e8dOfRUx0/fxJ3olVba2sVZubW9eXVmYXa4u11enpqVszt2duzkxWF5bqteK2a4wfXvjV/zoW/Tdty9sfPeKP79H+K1ml3Ktlu4K9fPLqs+1quWMTefyrl7u//ufeEz/7m/hS8TmQ3T+xU99u13e7+IvfXuyVWxZ/vkf793r9r+7d9Ny1b3//j/t8KABwBJqbW8uz9Xpt/dArz9M0PapYKh9hZeTjSENlf5V+75kAAICD9vagv9+ZAAAAAAAAAAAAAAAAAAAAwPF1FF8n1hlzuz9NBQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4r/8HAAD//+Y64YA=") 07:59:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1001.449860][T24326] EXT4-fs (loop4): 1 truncate cleaned up [ 1001.555178][T24337] loop1: detected capacity change from 0 to 512 [ 1001.556375][T24338] loop5: detected capacity change from 0 to 512 [ 1001.567918][T24337] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1001.577395][T24338] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1001.595378][T24338] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1001.601749][T24338] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 3 [ 1001.615845][T24337] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1001.631050][T24342] loop3: detected capacity change from 0 to 512 [ 1001.638326][T24342] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1001.648400][T24337] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1001.661726][T24337] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1001.671849][T24337] EXT4-fs (loop1): 1 truncate cleaned up [ 1001.705939][T24342] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1001.715124][T24342] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1001.728500][T24342] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1001.738268][T24342] EXT4-fs (loop3): 1 truncate cleaned up 07:59:21 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1002.213981][T24348] loop2: detected capacity change from 0 to 512 [ 1002.220938][T24348] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1002.230657][T24348] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1002.237694][T24348] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1002.250783][T24348] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1002.259752][T24348] EXT4-fs (loop2): 1 truncate cleaned up [ 1002.266014][T24350] loop4: detected capacity change from 0 to 512 [ 1002.275116][T24350] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1002.285068][T24350] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1002.291791][T24350] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1002.305707][T24350] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1002.314707][T24350] EXT4-fs (loop4): 1 truncate cleaned up 07:59:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1002.447531][T24359] loop5: detected capacity change from 0 to 512 [ 1002.461026][T24360] loop1: detected capacity change from 0 to 512 [ 1002.470120][T24359] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1002.485420][T24361] loop3: detected capacity change from 0 to 512 [ 1002.492450][T24360] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1002.502657][T24361] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1002.599349][T24359] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1002.605752][T24359] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 4 [ 1002.624673][T24360] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1002.632553][T24360] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1002.646502][T24360] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1002.656291][T24360] EXT4-fs (loop1): 1 truncate cleaned up [ 1002.692001][T24361] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1002.699326][T24361] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1002.712883][T24361] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1002.723299][T24361] EXT4-fs (loop3): 1 truncate cleaned up 07:59:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:22 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1003.087415][T24373] loop2: detected capacity change from 0 to 512 [ 1003.094372][T24373] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1003.105315][T24373] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1003.112009][T24373] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1003.125529][T24373] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1003.134600][T24373] EXT4-fs (loop2): 1 truncate cleaned up [ 1003.138015][T24375] loop4: detected capacity change from 0 to 512 [ 1003.148364][T24375] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1003.159261][T24375] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1003.166674][T24375] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1003.180262][T24375] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1003.192012][T24375] EXT4-fs (loop4): 1 truncate cleaned up 07:59:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1003.332331][T24384] loop1: detected capacity change from 0 to 512 [ 1003.344505][T24385] loop5: detected capacity change from 0 to 512 [ 1003.352238][T24385] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1003.361442][T24384] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1003.378611][T24388] loop3: detected capacity change from 0 to 512 [ 1003.386317][T24388] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1003.402035][T24385] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1003.408414][T24385] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 5 [ 1003.424907][T24388] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1003.431888][T24388] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1003.445502][T24388] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1003.455766][T24388] EXT4-fs (loop3): 1 truncate cleaned up [ 1003.480605][T24384] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1003.487996][T24384] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1003.501522][T24384] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1003.510939][T24384] EXT4-fs (loop1): 1 truncate cleaned up 07:59:23 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1003.946343][T24396] loop2: detected capacity change from 0 to 512 [ 1003.953049][T24396] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1003.962874][T24396] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1003.969942][T24396] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1003.984783][T24396] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1003.993941][T24396] EXT4-fs (loop2): 1 truncate cleaned up [ 1003.997151][T24399] loop4: detected capacity change from 0 to 512 [ 1004.007630][T24399] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1004.017566][T24399] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1004.025254][T24399] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1004.038678][T24399] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1004.047648][T24399] EXT4-fs (loop4): 1 truncate cleaned up 07:59:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1004.267649][T24409] loop1: detected capacity change from 0 to 512 [ 1004.283514][T24410] loop5: detected capacity change from 0 to 512 [ 1004.292658][T24409] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1004.308371][T24411] loop3: detected capacity change from 0 to 512 [ 1004.316786][T24411] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1004.327660][T24410] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1004.339943][T24411] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1004.347886][T24411] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1004.363229][T24411] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1004.373080][T24411] EXT4-fs (loop3): 1 truncate cleaned up [ 1004.384622][T24409] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1004.391563][T24409] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1004.407936][T24409] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1004.417422][T24409] EXT4-fs (loop1): 1 truncate cleaned up [ 1004.430463][T24410] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1004.436852][T24410] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 6 07:59:24 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3UFrHG8ZAPBnNtmatqlJ1UMttBZbSYt2N2lsGzy0FcRbQan3GpJNCNlkQ3bTNqFIih9AENGCJ09eBD+AIP0IIhT0LiqKaKsHD+rIzE7adNltUv5Jtmx+P3h33pndmed5u93ZeWfe7ARwbF2KiHsRMRQR1yJirFheKkpst0v2utevns5lJYk0ffD3JJJi2c62kmJ6ulhtpD3pqrm5tTxbr9fWi/lqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZvJA2pm16843/vzjH/z8m3d+/ZXHf3j416vfy/IdLZ7f3Y6DNJI/lotp23BErB9GsD4YKtpT7nciAADsS3b89pmI+GJ+/D8WQ/nRXM4hHQAAAAyI9O5o/CeJSAEAAICBdTcfA5uUKsV439EolSqV9hjez8WpUr3RbH15obGxOt8eKzse5dLCUr02WYypHY9yks1P5fW38zc65qcj4mxE/GjsZD5fmWvU5/t98gMAAACOidMd/f9/jbX7/wAAAMCAGe93AgAAAMCh0/8HAACAwaf/DwAAAAPtW/fvZyXduf/1/KPNjeXGo+vzteZyZWVjrjLXWF+rLDYai/lv9q3stb16o7H21VjdeFJt1ZqtanNz6+FKY2O19XDpnVtgAwAAAEfo7Bde/D6JiO2vncxL5kT2MNRjBWMFYGCUPuTFfzq8PICj1+trHhh8w/1OAOibcr8TAPou2eP5noN3fnPwuQAAAIdj4vPdr/8POzcAA++Drv8DA8X1fzi+XP+H46vsCACOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxP/cvJwlK9NhkRn46I342VP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpL0lx/6+JsSujnecHTiT/HsunEfH4pw9+8mS21Vqfypb/483y1vNi+Y1+nMEAAAAAOu3003f68QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwkF6/ejq3U44y7t++HhHj3eIPx0g+HYlyRJz6ZxLDu9ZLImLoAOJvP4uIc93iJ1laMV5k0Rm/FBEnjyb+hTRNu8Y/fQDx4Th7ke1/7nX7/JXiUj7t/vkfLson1Xv/V3qz/xvqsf87s88Y51/+stoz/rOI88Pd9z878ZMe8S9322CXf5Tvfmdrq1f89GcRE12/f5J3YlVbK2vV5ubW9aWV2cXaYm11enrq1sztmZszk9WFpXqteOwa44cXfvW/jkX/Tdvy9keP+ON7tP9KVin3atmuYC+fvPpsu1ru2EQe/+rl7u//uffEz/5PfKn4Hsien9ipb7fru138xW8v9sotiz/fo/17vf9X92567tq3v//Hfb4UADgCzc2t5dl6vbZ+6JXnaZoeVSyVj7Ay8nGkobK/Sr/3TAAAwEF7e9Df70wAAAAAAAAAAAAAAAAAAADg+DqKnxPrjLndn6YCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALzX/wMAAP//ii7hkw==") 07:59:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1004.815180][T24419] loop2: detected capacity change from 0 to 512 [ 1004.822299][T24419] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1004.832525][T24419] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1004.841182][T24419] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1004.855539][T24419] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1004.865371][T24419] EXT4-fs (loop2): 1 truncate cleaned up [ 1004.867475][T24421] loop4: detected capacity change from 0 to 512 [ 1004.879231][T24421] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1004.890071][T24421] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1004.897512][T24421] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1004.912221][T24421] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1004.921397][T24421] EXT4-fs (loop4): 1 truncate cleaned up 07:59:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1005.146916][T24434] loop1: detected capacity change from 0 to 512 [ 1005.169048][T24435] loop5: detected capacity change from 0 to 512 [ 1005.179739][T24434] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1005.193136][T24436] loop3: detected capacity change from 0 to 512 [ 1005.202681][T24436] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1005.211477][T24435] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1005.227644][T24436] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1005.234910][T24435] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1005.241274][T24435] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 7 [ 1005.255160][T24436] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1005.268936][T24436] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1005.278635][T24436] EXT4-fs (loop3): 1 truncate cleaned up [ 1005.291387][T24434] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1005.300770][T24434] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1005.318565][T24434] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1005.355904][T24434] EXT4-fs (loop1): 1 truncate cleaned up 07:59:25 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1005.744379][T24444] loop2: detected capacity change from 0 to 512 [ 1005.752512][T24444] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1005.765073][T24444] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1005.772257][T24444] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1005.775713][T24446] loop4: detected capacity change from 0 to 512 [ 1005.786830][T24444] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1005.800635][T24446] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1005.800705][T24444] EXT4-fs (loop2): 1 truncate cleaned up [ 1005.817808][T24446] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1005.825223][T24446] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1005.838182][T24446] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1005.847396][T24446] EXT4-fs (loop4): 1 truncate cleaned up 07:59:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1006.026953][T24455] loop5: detected capacity change from 0 to 512 [ 1006.039404][T24456] loop1: detected capacity change from 0 to 512 [ 1006.048487][T24456] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1006.064749][T24457] loop3: detected capacity change from 0 to 512 [ 1006.072307][T24457] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1006.083377][T24455] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1006.162572][T24455] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1006.169026][T24455] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 8 [ 1006.184702][T24456] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1006.191847][T24456] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1006.207062][T24456] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1006.216483][T24456] EXT4-fs (loop1): 1 truncate cleaned up [ 1006.252989][T24457] EXT4-fs (loop3): orphan cleanup on readonly fs 07:59:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1006.260388][T24457] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1006.274587][T24457] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1006.284490][T24457] EXT4-fs (loop3): 1 truncate cleaned up 07:59:26 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0H6VR+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8+P/sRjKj+ZyDukAAABgQKR3R+M/SUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrywuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5973d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//3/m4ZU=") [ 1006.474003][T24464] loop0: detected capacity change from 0 to 512 [ 1006.482488][T24464] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1006.490763][T24464] EXT4-fs (loop0): inodes count not valid: 2 vs 32 07:59:26 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1006.595314][T24469] loop2: detected capacity change from 0 to 512 [ 1006.602071][T24469] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1006.613043][T24469] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1006.619769][T24469] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1006.632965][T24469] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1006.642540][T24469] EXT4-fs (loop2): 1 truncate cleaned up [ 1006.645345][T24471] loop4: detected capacity change from 0 to 512 [ 1006.656317][T24471] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1006.667140][T24471] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1006.674070][T24471] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1006.688415][T24471] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1006.697825][T24471] EXT4-fs (loop4): 1 truncate cleaned up 07:59:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1006.906653][T24479] loop1: detected capacity change from 0 to 512 [ 1006.908852][T24480] loop5: detected capacity change from 0 to 512 [ 1006.922153][T24479] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1006.930922][T24480] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1006.946350][T24480] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1006.952765][T24480] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 9 [ 1006.970296][T24479] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1006.984595][T24484] loop3: detected capacity change from 0 to 512 [ 1006.992745][T24484] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1007.001899][T24479] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1007.015299][T24479] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1007.026100][T24479] EXT4-fs (loop1): 1 truncate cleaned up [ 1007.040864][T24484] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1007.048076][T24484] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1007.062731][T24484] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1007.071987][T24484] EXT4-fs (loop3): 1 truncate cleaned up 07:59:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1007.474555][T24490] loop2: detected capacity change from 0 to 512 [ 1007.481532][T24490] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1007.491354][T24490] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1007.498016][T24490] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1007.513625][T24494] loop4: detected capacity change from 0 to 512 [ 1007.521332][T24490] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1007.521391][T24494] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1007.532128][T24490] EXT4-fs (loop2): 1 truncate cleaned up [ 1007.539333][T24494] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1007.551083][T24494] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1007.564765][T24494] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1007.573963][T24494] EXT4-fs (loop4): 1 truncate cleaned up 07:59:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1007.824083][T24506] loop1: detected capacity change from 0 to 512 [ 1007.839015][T24505] loop5: detected capacity change from 0 to 512 [ 1007.846884][T24505] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1007.858025][T24506] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1007.875181][T24507] loop3: detected capacity change from 0 to 512 [ 1007.882598][T24507] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1007.917776][T24505] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1007.924224][T24505] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 10 [ 1007.939624][T24506] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1007.947136][T24506] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1007.961104][T24506] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1007.971656][T24506] EXT4-fs (loop1): 1 truncate cleaned up [ 1007.999063][T24507] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1008.006285][T24507] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1008.019847][T24507] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1008.029044][T24507] EXT4-fs (loop3): 1 truncate cleaned up 07:59:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbl1I1o5f24z084GTe+5N7v2ekzQ359xzmgRwbF2KiHsRMRQR1yJirNheKlJst1P2uNevns5lKYk0ffD3JJJi286xkmJ5uthtpL3oqrm5tTxbr9fWi/Vqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZvJA6pnV6843/vzjH/z8m3d+/ZXHf3j416vfy8o7Wty/ux4HKU3TNKKcPRdvDEfE+mEE64Ohoj7lfhcEAIB9ydpvn4mIL+bt/7EYyltzOU06AAAAGBDp3dH4T9IepwIAAAAG0918DmxSqhTzfUejVKpU2nN4PxenSvVGs/XlhcbG6nx7rux4lEsLS/XaZDGndjzKSbY+leffrt/oWJ+OiLMR8aOxk/l6Za5Rn+/3xQ8AAAA4Jk539P//Ndbu/wMAAAADZrzfBQAAAAAOnf4/AAAADD79fwAAABho37p/P0vpzu9fzz/a3FhuPLo+X2suV1Y25ipzjfW1ymKjsZh/Z9/KXserNxprX43VjSfVVq3ZqjY3tx6uNDZWWw+X3vkJbAAAAOAInf3Ci98nEbH9tZN5ypzIboZ67GCuAAyM0oc8+E+HVw7g6PX6mAcG33C/CwD0TbnfBQD6Ltnj/p6Td35z8GUBAAAOx8Tnu4//D7s2AAPvg8b/gYFi/B+OL+P/cHyVtQDg2Dv88f803fNYAADAoRrNU1KqFGOBo1EqVSoRZ/J/9S8nC0v12mREfDoifjdW/lS2PpXvmezZZwAAAAAAAAAAAAAAAAAAAAAAAAAA2tI0iRQAAAAYaBGlvyTF739NjF0Z7bw+cCL591i+jIjHP33wkyezrdb6VLb9H2+2t54X22/04woGAAAA0Gmnn77TjwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAg/T61dO5nXSUcf/29YgY7xZ/OEby5UiUI+LUP5MY3rVfEhFDBxB/+1lEnOsWP8mKFeNFKTrjlyLi5NHEv5Cmadf4pw8gPhxnL7Lzz71u779SXMqX3d//w0X6pHqf/0pvzn9DPc5/Z/YZ4/zLX1Z7xn8WcX64+/lnJ37SI/7lbgfs8qR89ztbW73ipz+LmOj6+ZO8E6vaWlmrNje3ri+tzC7WFmur09NTt2Zuz9ycmawuLNVrxW3XGD+88Kv/dWz6b9qW1z96xB/fo/5Xsky5V812BXv55NVn29lyxyHy+Fcvd3/9z70nfvY38aXicyC7f2Inv93O73bxF7+92KtsWfz5HvXf6/W/unfVc9e+/f0/7vOhAMARaG5uLc/W67X1Q888T9P0qGLJfISZkY+jGDL7y/T7zAQAABy0t43+fpcEAAAAAAAAAAAAAAAAAAAAjq+j+Dqxzpjb/akqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMB7/T8AAP//MLjlhw==") [ 1008.338623][T24515] loop2: detected capacity change from 0 to 512 [ 1008.346978][T24515] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1008.356499][T24515] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1008.363634][T24515] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1008.366876][T24517] loop4: detected capacity change from 0 to 512 [ 1008.377474][T24515] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1008.391931][T24515] EXT4-fs (loop2): 1 truncate cleaned up [ 1008.391978][T24517] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1008.407363][T24517] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1008.414141][T24517] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1008.428177][T24517] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1008.437277][T24517] EXT4-fs (loop4): 1 truncate cleaned up 07:59:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1008.714558][T24530] loop5: detected capacity change from 0 to 512 [ 1008.734361][T24531] loop3: detected capacity change from 0 to 512 [ 1008.748304][T24532] loop1: detected capacity change from 0 to 512 [ 1008.757283][T24530] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1008.765631][T24531] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1008.774024][T24532] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1008.790159][T24531] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1008.797648][T24531] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1008.811655][T24531] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1008.821206][T24531] EXT4-fs (loop3): 1 truncate cleaned up [ 1008.832507][T24532] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1008.839674][T24532] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1008.856372][T24532] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1008.865755][T24532] EXT4-fs (loop1): 1 truncate cleaned up [ 1008.899619][T24530] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1008.906613][T24530] EXT4-fs (loop5): 1 truncate cleaned up 07:59:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1009.286131][T24540] loop2: detected capacity change from 0 to 512 [ 1009.292892][T24540] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1009.304224][T24540] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1009.304579][T24541] loop4: detected capacity change from 0 to 512 [ 1009.311001][T24540] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1009.330983][T24541] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1009.331031][T24540] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1009.348857][T24540] EXT4-fs (loop2): 1 truncate cleaned up [ 1009.349700][T24541] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1009.361696][T24541] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1009.376046][T24541] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1009.385181][T24541] EXT4-fs (loop4): 1 truncate cleaned up 07:59:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f21e9mIPN4Sbd0CXt6rbixTZBvBso836WNi2laVOadFvLkA4/gCCiA6+88kbwAwiyjyDCQO9FRRHd9MIL9cg5Od26kKwdb5uM9PeDJ+c5Jznn/3+S5uQ85zxNAjixLkTEnYgYiYgrETFRLC8VJXbbJXvcyxePF7KSRJre+3sSSbFsb1tJMT1drDbWnnTV3N5Zna/Xa5vFfLW1tlFtbu9cXVmbX64t19ZnZ2duzN2cuz43fSTtzNp16xt//vEPfv7NW7/+ysM/3P/r5e9l+Y4X9+9vx5HKn5Ry9ly8MhoRm8cSrP9GivaUB50IAACHkh2/fSYivpgf/0/ESH40l3NIBwAAAEMivT0e/0kiUgAAAGBo3c7HwCalSjHedzxKpUqlPYb3c/Fhqd5otr681NhaX2yPlZ2McmlppV6bLsbUTkY5yeZn8vrr+Wsd87MR8XFE/GjiVD5fWWjUFwd98gMAAABOiNMd/f9/TbT7/wAAAMCQmRx0AgAAAMCx0/8HAACA4af/DwAAAEPtW3fvZiXd+/3rxQfbW6uNB1cXa83VytrWQmWhsblRWW40lvPv7Fs7aHv1RmPjq7G+9ajaqjVb1eb2zv21xtZ66/7KGz+BDQAAAPTRx1949vskIna/diovmQ+ym5EeKxgrAEOj9C4P/tPx5QH0X6+PeWD4jQ46AWBgyoNOABi45ID7ew7e+c3R5wIAAByPqc93v/4/6twADL13uv4PDBXX/+Hkcv0fTq6yIwA48Y7/+n+aHrgtAADgWI3nJSlVimuB41EqVSoRH+X/6l9OllbqtemI+HRE/G6i/KlsfiZfMzmwzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw1CJKf0mK3/+amrg03nl+4IPk3xP5NCIe/vTeTx7Nt1qbM9nyf7xa3npaLL82iDMYAAAAQKe9fvpePx4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjtLLF48X9ko/4/7t6xEx2S3+aIzl07EoR8SH/0xidN96SUSMHEH83ScRcaZb/CRLKyaLLDrjlyLiVH/in0vTtGv800cQH06yZ9n+5063918pLuTT7u//0aJ8Ur33f6VX+7+RHvu/jw4Z4+zzX1Z7xn8ScXa0+/5nL37SI/7Fbhvs8qR89zs7O73ipz+LmOr6+ZO8EavaWtuoNrd3rq6szS/Xlmvrs7MzN+Zuzl2fm64urdRrxW3XGD8896v/dSz6b9qWtz96xJ88oP2Xskq5V8v2BXv+6MVn29Vyxyby+Jcvdn/9z7wlfvY38aXicyC7f2qvvtuu73f+F7893yu3LP5ij/Yf9PpfPrjpuSvf/v4fD/lQAKAPmts7q/P1em3z2CtP0zTtVyyV97Ay9n6koXK4yqD3TAAAwFF7fdA/6EwAAAAAAAAAAAAAAAAAAADg5OrH14l1xtwdTFMBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7q/wEAAP//rinhjA==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0H6Ux+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8+P/sRjKj+ZyDukAAABgQKR3R+M/SUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrywuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5973d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//3B64Zg=") 07:59:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1009.585992][T24551] loop1: detected capacity change from 0 to 512 [ 1009.607093][T24552] loop5: detected capacity change from 0 to 512 [ 1009.622082][T24553] loop3: detected capacity change from 0 to 512 [ 1009.631303][T24551] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1009.639705][T24552] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1009.648117][T24553] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1009.700680][T24552] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1009.708718][T24552] EXT4-fs (loop5): 1 truncate cleaned up [ 1009.721865][T24551] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1009.729591][T24551] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1009.743850][T24551] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1009.753117][T24551] EXT4-fs (loop1): 1 truncate cleaned up [ 1009.780130][T24553] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1009.787482][T24553] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1009.801534][T24553] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1009.811283][T24553] EXT4-fs (loop3): 1 truncate cleaned up 07:59:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:29 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1010.092549][T24562] loop0: detected capacity change from 0 to 512 [ 1010.100868][T24562] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1010.109173][T24562] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1010.137377][T24565] loop2: detected capacity change from 0 to 512 [ 1010.144284][T24565] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1010.153511][T24565] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1010.160254][T24565] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1010.173953][T24565] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1010.177250][T24567] loop4: detected capacity change from 0 to 512 [ 1010.183063][T24565] EXT4-fs (loop2): 1 truncate cleaned up [ 1010.197371][T24567] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1010.210057][T24567] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1010.217222][T24567] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1010.230659][T24567] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1010.239614][T24567] EXT4-fs (loop4): 1 truncate cleaned up 07:59:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1010.472030][T24574] loop3: detected capacity change from 0 to 512 [ 1010.480274][T24574] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1010.497965][T24575] loop1: detected capacity change from 0 to 512 [ 1010.507305][T24575] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem 07:59:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1010.520523][T24574] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1010.528447][T24574] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1010.541925][T24574] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1010.551800][T24574] EXT4-fs (loop3): 1 truncate cleaned up [ 1010.617915][T24575] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1010.624687][T24575] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1010.642376][T24580] loop5: detected capacity change from 0 to 512 [ 1010.651918][T24575] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1010.661202][T24580] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1010.670311][T24575] EXT4-fs (loop1): 1 truncate cleaned up [ 1010.702842][T24580] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1010.710997][T24580] EXT4-fs (loop5): 1 truncate cleaned up 07:59:30 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:30 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1011.025133][T24586] loop2: detected capacity change from 0 to 512 [ 1011.031791][T24586] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1011.041325][T24586] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1011.048014][T24586] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1011.051747][T24588] loop4: detected capacity change from 0 to 512 [ 1011.068347][T24586] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1011.077223][T24588] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1011.078994][T24586] EXT4-fs (loop2): 1 truncate cleaned up [ 1011.094843][T24588] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1011.101822][T24588] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1011.114891][T24588] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1011.123970][T24588] EXT4-fs (loop4): 1 truncate cleaned up 07:59:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1011.256077][T24595] loop0: detected capacity change from 0 to 512 07:59:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1011.339888][T24598] loop3: detected capacity change from 0 to 512 [ 1011.358036][T24598] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1011.383927][T24598] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1011.391305][T24598] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1011.405089][T24598] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1011.431976][T24601] loop1: detected capacity change from 0 to 512 [ 1011.441426][T24601] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1011.450872][T24598] EXT4-fs (loop3): 1 truncate cleaned up [ 1011.488950][T24601] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1011.496007][T24601] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1011.509457][T24601] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1011.518643][T24601] EXT4-fs (loop1): 1 truncate cleaned up 07:59:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1011.572555][T24595] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1011.580798][T24595] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1011.667326][T24605] loop5: detected capacity change from 0 to 512 [ 1011.675572][T24605] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1011.731894][T24605] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1011.738854][T24605] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 14 [ 1011.751259][T24605] ext4_test_bit(bit=13, block=18) = 1 [ 1011.756729][T24605] is_bad_inode(inode)=0 [ 1011.760992][T24605] NEXT_ORPHAN(inode)=0 [ 1011.765099][T24605] max_ino=32 [ 1011.768366][T24605] i_nlink=1 07:59:31 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3f7r/OdurFHGwON+mGLmlXtxUvtgni3UCZ97O0aSlNm9Kk21qGdPgBBBEdeOWVN4IfQJB9BBEGei8qiuimF16oR87JyexCsnbYNiP9/eDNec9JznmeN2lOznvO2ySAE+tSRNyLiJGIuBYRE8XyUlFit12yx71+9XQhK0mk6YO/JpEUyzrbSorp6WK1sfakp+b2zup8vV7bLOarrbWNanN75/rK2vxybbm2Pjs7c2vu9tzNuelDaWfWrjtf++MPv/fTr9/55Zce/+7hn69+J8t3vLh/bzsO02R+W86eizdGI2LzKIINwEjRnvKgEwEA4ECy47dPRcTn8+P/iRjJj+ZyDukAAABgSKR3x+NfSUQKAAAADK27+RjYpFQpxvuOR6lUqbTH8H4mPi7VG83WF5caW+uL7bGyk1EuLa3Ua9PFmNrJKCfZ/Ewx1rUzf6NrfjYizkbEDyZO5fOVhUZ9cdAnPwAAAOCEON3V///HRLv/DwAAAAyZyUEnAAAAABw5/X8AAAAYfvr/AAAAMNS+cf9+VtLO718vPtreWm08ur5Ya65W1rYWKguNzY3KcqOxnH9n39p+26s3GhtfjvWtJ9VWrdmqNrd3Hq41ttZbD1fe+glsAAAA4Bid/dyL3yYRsfuVU3nJfJTdjPRZwVgBGBql93nwH44uD+D49fuYB4bf6KATAAamPOgEgIFL9rm/7+CdXx1+LgAAwNGY+mzv6/+jzg3A0Huv6//AUHH9H04u1//h5Co7AoAT7+iv/6fpvtsCAACO1HheklKluBY4HqVSpRJxJv9X/3KytFKvTUfEJyPiNxPlT2TzM/mayb59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAIChFlH6U1L8/tfUxJXx7vMDHyX/nMinEfH4xw9+9GS+1dqcyZb/7c3y1vNi+Y1BnMEAAAAAunX66Z1+PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcptevni50ynHG/ctXI2KyV/zRGMunY1GOiI//nsTonvWSiBg5hPi7zyLiXK/4SZZWTBZZdMcvRcSp44l/IU3TnvFPH0J8OMleZPufe73ef6W4lE97v/9Hi/L/6r//K73Z/4302f+dOWCM8y9/Xu0b/1nE+dHe+59O/KRP/Mu9NtjjSfn2t3Z2+sVPfxIx1fPzJ3krVrW1tlFtbu9cX1mbX64t19ZnZ2duzd2euzk3XV1aqdeK254xvn/hF//pWvTvtC1vf/SJP7lP+69klXK/lu0J9vLJq0+3q+WuTeTxr17u/fqfe0f87G/iC8XnQHb/VKe+267vdfFnv77YL7cs/mKf9u/3+l/dv+m5a9/87u8P+FAA4Bg0t3dW5+v12uaRV56naXpcsVQ+wMrYh5GGysEqg94zAQAAh+1/B/2DzgQAAAAAAAAAAAAAAAAAAABOruP4OrHumLuDaSoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwDv9NwAA//9hDuGb") 07:59:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1011.882436][T24611] loop2: detected capacity change from 0 to 512 [ 1011.889534][T24611] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1011.908469][T24611] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1011.915654][T24611] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1011.929143][T24611] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1011.931958][T24613] loop4: detected capacity change from 0 to 512 [ 1011.938580][T24611] EXT4-fs (loop2): 1 truncate cleaned up [ 1011.952215][T24613] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1011.966842][T24613] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1011.973738][T24613] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1011.990878][T24613] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1012.000076][T24613] EXT4-fs (loop4): 1 truncate cleaned up 07:59:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1012.202308][T24618] loop3: detected capacity change from 0 to 512 [ 1012.218911][T24618] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem 07:59:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1012.359665][T24618] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1012.367578][T24618] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1012.381226][T24618] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1012.390729][T24618] EXT4-fs (loop3): 1 truncate cleaned up 07:59:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1012.586713][T24622] loop5: detected capacity change from 0 to 512 [ 1012.594882][T24622] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1012.619767][T24622] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1012.628691][T24622] EXT4-fs (loop5): 1 truncate cleaned up 07:59:32 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1012.710225][T24628] loop1: detected capacity change from 0 to 512 [ 1012.717880][T24628] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1012.732163][T24628] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1012.739009][T24628] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1012.752394][T24628] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1012.761554][T24628] EXT4-fs (loop1): 1 truncate cleaned up [ 1012.764464][T24631] loop2: detected capacity change from 0 to 512 [ 1012.774045][T24631] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1012.787577][T24631] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1012.794805][T24631] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1012.808322][T24631] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1012.817636][T24631] EXT4-fs (loop2): 1 truncate cleaned up [ 1012.837686][T24634] loop4: detected capacity change from 0 to 512 [ 1012.847447][T24634] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 07:59:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1012.857211][T24634] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1012.865452][T24634] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1012.878685][T24634] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1012.893744][T24634] EXT4-fs (loop4): 1 truncate cleaned up 07:59:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1013.061533][T24641] loop3: detected capacity change from 0 to 512 [ 1013.069841][T24641] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1013.125497][T24641] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1013.132917][T24641] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1013.149059][T24641] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1013.160269][T24641] EXT4-fs (loop3): 1 truncate cleaned up 07:59:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:33 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1013.472858][T24647] loop5: detected capacity change from 0 to 512 [ 1013.479723][T24647] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1013.491369][T24647] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1013.500120][T24647] EXT4-fs (loop5): 1 truncate cleaned up 07:59:33 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1013.590731][T24653] loop1: detected capacity change from 0 to 512 [ 1013.598842][T24653] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1013.601077][T24654] loop2: detected capacity change from 0 to 512 [ 1013.612916][T24653] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1013.622250][T24653] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1013.622271][T24654] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1013.643526][T24654] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1013.652020][T24653] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1013.651990][T24654] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1013.675686][T24654] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1013.675718][T24653] EXT4-fs (loop1): 1 truncate cleaned up [ 1013.690641][T24654] EXT4-fs (loop2): 1 truncate cleaned up [ 1013.715213][T24659] loop4: detected capacity change from 0 to 512 [ 1013.723178][T24659] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1013.733601][T24659] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1013.740323][T24659] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1013.755546][T24659] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1013.764747][T24659] EXT4-fs (loop4): 1 truncate cleaned up [ 1013.931717][T24664] loop3: detected capacity change from 0 to 512 [ 1013.940295][T24664] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1014.065728][T24664] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1014.072853][T24664] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1014.087614][T24664] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1014.097057][T24664] EXT4-fs (loop3): 1 truncate cleaned up 07:59:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:34 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1014.362145][T24668] loop5: detected capacity change from 0 to 512 [ 1014.370247][T24668] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1014.411942][T24668] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1014.418999][T24668] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 18 [ 1014.429963][T24668] ext4_test_bit(bit=17, block=18) = 0 07:59:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1014.476939][T24676] loop1: detected capacity change from 0 to 512 [ 1014.479956][T24677] loop2: detected capacity change from 0 to 512 [ 1014.490193][T24676] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1014.498759][T24677] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1014.517266][T24677] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1014.525934][T24677] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1014.539345][T24677] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1014.549851][T24677] EXT4-fs (loop2): 1 truncate cleaned up [ 1014.557459][T24676] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1014.564177][T24676] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1014.565614][T24683] loop0: detected capacity change from 0 to 512 [ 1014.584420][T24676] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1014.586629][T24684] loop4: detected capacity change from 0 to 512 [ 1014.593650][T24676] EXT4-fs (loop1): 1 truncate cleaned up [ 1014.606536][T24684] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1014.618697][T24683] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1014.627008][T24683] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1014.636366][T24684] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1014.643099][T24684] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1014.665360][T24684] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1014.674665][T24684] EXT4-fs (loop4): 1 truncate cleaned up [ 1014.819695][T24689] loop3: detected capacity change from 0 to 512 [ 1014.828024][T24689] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1014.844474][T24689] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1014.851592][T24689] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1014.865083][T24689] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1014.874286][T24689] EXT4-fs (loop3): 1 truncate cleaned up 07:59:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsp15sg83hJt3QJe3qtuLFNkG8GyjzfpY2LaVpU5p0W8uQDj+AIKIDr7zyRvADCLKPIMJA70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uBvSSTFsp1tJcX0VLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr152v/+lH3//ZN+786suPf//wL1e/m+U7Wty/ux0H6Vx+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8uP/sRjKj+ZyDukAAABgQKR3R+PfSUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpbqjWbrSwuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnIuKHYyfy+cpcoz7f75MfAAAAcEyc6uj//3Os3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+8fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+J1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ35/IvfJRGx/dUTecl8kt0M9VjBWAEYGKUPefAfDy8P4Oj1+pgHBt9wvxMA+qbc7wSAvkv2uL/n4J1fH3wuAADA4Zg41/36/7BzAzDwPuj6PzBQXP+H48v1fzi+yo4A4Ng7/Ov/abrntgAAgEM1mpekVCmuBY5GqVSpRJzO/9W/nCws1WuTEfHpiPjtWPlT2fxUvmayZ58BAAAAAAAAAAAAAAAAAAAAAAAAAGhL0yRSAAAAYKBFlP6cFL//NTF2ZbTz/MAnyb/G8mlEPP7Jgx8/mW211qey5X9/s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7169FxHi3+MMxkk9HohwRJ/+RxPCu9ZKIGDqA+NvPIuJst/hJllaMF1l0xi9FxImjiX8hTdOu8U8dQHw4zl5k+5973d5/pbiUT7u//4eL8v/qvf8rvdn/DfXY/53eZ4zzL39R7Rn/WcT54e77n534SY/4l7ttsMuT8p1vb231ip/+NGKi6+dP8k6samtlrdrc3Lq+tDK7WFusrU5PT92auT1zc2ayurBUrxW3XWP84MIv/9ux6D9pW97+6BF/fI/2X8kq5V4t2xXs5ZNXn21Xyx2byONfvdz99T/7nvjZ38QXi8+B7P6Jnfp2u77bxZ//5mKv3LL48z3av9frf3Xvpueufet7f9jnQwGAI9Dc3Fqerddr64deeZ6m6VHFUvkIKyMfRxoq+6v0e88EAAActLcH/f3OBAAAAAAAAAAAAAAAAAAAAI6vo/g6sc6Y2/1pKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAe/0vAAD//zLK4aQ=") [ 1015.286591][T24693] loop5: detected capacity change from 0 to 512 [ 1015.312076][T24693] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 07:59:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1015.450492][T24693] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1015.458109][T24693] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 19 [ 1015.470883][T24693] ext4_test_bit(bit=18, block=18) = 0 [ 1015.486352][T24699] loop2: detected capacity change from 0 to 512 [ 1015.493661][T24699] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1015.497712][T24700] loop1: detected capacity change from 0 to 512 [ 1015.509878][T24700] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1015.518767][T24699] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1015.527452][T24699] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 07:59:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1015.554714][T24699] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1015.564073][T24699] EXT4-fs (loop2): 1 truncate cleaned up [ 1015.567662][T24705] loop4: detected capacity change from 0 to 512 [ 1015.578850][T24705] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1015.595552][T24705] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1015.602383][T24705] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1015.621142][T24700] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1015.621923][T24705] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1015.638353][T24700] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap 07:59:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1015.651408][T24700] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1015.662358][T24700] EXT4-fs (loop1): 1 truncate cleaned up [ 1015.667838][T24705] EXT4-fs (loop4): 1 truncate cleaned up [ 1015.754611][T24713] loop3: detected capacity change from 0 to 512 [ 1015.763407][T24713] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1015.876323][T24713] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1015.884773][T24713] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1015.899252][T24713] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1015.909464][T24713] EXT4-fs (loop3): 1 truncate cleaned up 07:59:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1016.147619][T24719] loop5: detected capacity change from 0 to 512 [ 1016.154440][T24719] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1016.163811][T24719] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1016.170328][T24719] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 20 [ 1016.181104][T24719] ext4_test_bit(bit=19, block=18) = 0 07:59:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1016.299633][T24725] loop2: detected capacity change from 0 to 512 [ 1016.306885][T24725] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1016.316443][T24725] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1016.323048][T24725] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1016.336121][T24725] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1016.345925][T24727] loop1: detected capacity change from 0 to 512 [ 1016.346718][T24725] EXT4-fs (loop2): 1 truncate cleaned up [ 1016.359955][T24727] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1016.375092][T24727] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1016.381734][T24727] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1016.394726][T24727] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1016.403659][T24727] EXT4-fs (loop1): 1 truncate cleaned up 07:59:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1016.476553][T24731] loop4: detected capacity change from 0 to 512 [ 1016.484425][T24731] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1016.498005][T24731] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1016.504721][T24731] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1016.517861][T24731] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1016.527585][T24731] EXT4-fs (loop4): 1 truncate cleaned up [ 1016.619364][T24739] loop3: detected capacity change from 0 to 512 [ 1016.657934][T24740] loop0: detected capacity change from 0 to 512 [ 1016.724248][T24740] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1016.732530][T24740] EXT4-fs (loop0): inodes count not valid: 2 vs 32 07:59:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1016.943825][T24739] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1016.953283][T24739] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1016.962823][T24739] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1016.975877][T24739] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1016.985325][T24739] EXT4-fs (loop3): 1 truncate cleaned up 07:59:36 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1017.017975][T24744] loop5: detected capacity change from 0 to 512 [ 1017.025378][T24744] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1017.035306][T24744] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1017.041888][T24744] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 21 [ 1017.052494][T24744] ext4_test_bit(bit=20, block=18) = 0 07:59:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1017.149239][T24749] loop2: detected capacity change from 0 to 512 [ 1017.156363][T24749] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1017.165912][T24749] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1017.172685][T24749] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1017.185775][T24749] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1017.194899][T24749] EXT4-fs (loop2): 1 truncate cleaned up [ 1017.208900][T24752] loop1: detected capacity change from 0 to 512 [ 1017.216573][T24752] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1017.226304][T24752] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1017.232948][T24752] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap 07:59:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1017.248599][T24752] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1017.257754][T24752] EXT4-fs (loop1): 1 truncate cleaned up 07:59:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1017.339116][T24756] loop4: detected capacity change from 0 to 512 [ 1017.347768][T24756] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1017.364086][T24756] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1017.370828][T24756] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3UFrG9kdAPD/yFbqJE7ttD2kgaShSXFCG8mOm8T0kKRQegu0pPfU2LIxli1jyUlsQnHoByiU0gZ66qmXQj9AoeQjlEKgvS+7yy7LbrJ72MPuzjIj2XGEFCesbQX594OneTPSzP89yRq9N+9ZCuDQKkTErYgYiIhLETGyY3uWYrOZzkXE82cPZ7KURJre+TiJpLVt61hJa3m8tdtQc9FRfX1jcbparay21suNpZVyfX3j8sLS9HxlvrI8OTlxber61NWp8T2pZ1avG794/89/+Psvb/z7J/ffufvhxd9l5R1u3b+zHnup+ZwUs+di22BErO5HsB4YaNVn+8UHAOCtlrXfvhMRP8zb/yMx0GzNRd5oBQAAAPpCenM4vkgiUgAAAKBv3cznwCaFUmu+73AUCqVScw7v9+JYoVqrN348V1tbnm3OlR2NYmFuoVoZb82pHY1ikq1P5PkX61fa1icj4mRE/GnkaL5emqlVZ3t98QMAAAAOieNt/f/PRpr9fwAAAKDPjPa6AAAAAMC+0/8HAACA/qf/DwAAAH3tV7dvZynd+v3r2Xvra4u1e5dnK/XF0tLaTGmmtrpSmq/V5vPv7Fva7XjVWm3lp7G89qDcqNQb5fr6xt2l2tpy4+7CSz+BDQAAABygkz948v8kIjZ/djRPmSPZzUCXHcwVgL5ReJMHv7d/5QAOXrePeaD/Dfa6AEDPFHtdAKDnkl3u7zp55z97XxYAAGB/jH2/8/j/oGsD0PfeaPwf6CvG/+HwMv4Ph1dRCwAOvf0f/0/TXY8FAADsq+E8JYVSayxwOAqFUiniRP6v/sVkbqFaGY+Ib0fE/0aK38rWJ/I9k137DAAAAAAAAAAAAAAAAAAAAAAAAABAU5omkQIAAAB9LaLwQdL6/a+xkQvD7dcHjiSfj+TLiLj/1zt/eTDdaKxOZNs/2d7eeNzafqUXVzAAAACAdlv99K1+PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADspefPHs5spYOM+9HPI2K0U/zBGMqXQ1GMiGOfJjG4Y78kIgb2IP7mo4g41Sl+khUrRlulaI9fiIijBxP/TJqmHeMf34P4cJg9yc4/tzq9/wpxLl92fv8PttI31f38V9g+/w10Of+deM0Yp5/+s9w1/qOI04Odzz9b8ZMu8c93OmCHJ+W3v9nY6BY//VvEWMfPn+SlWOXG0kq5vr5xeWFper4yX1menJy4NnV96urUeHluoVpp3XaM8ccz//qqbdOXaVNe/+gSf3SX+l/IMsVuNdsR7OmDZ99tZotth8jjXzzf+fU/9Yr42d/Ej1qfA9n9Y1v5zWZ+p7P/+O/ZbmXL4s92qf9ur//F3aueu/Tr37/7mg8FAA5AfX1jcbparazue+ZxmqYHFUvmLcwMvR3FkHm9TK/PTAAAwF570ejvdUkAAAAAAAAAAAAAAAAAAADg8DqIrxNrj7nZm6oCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALzS1wEAAP//N2Dhag==") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1017.385706][T24756] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1017.401828][T24756] EXT4-fs (loop4): 1 truncate cleaned up [ 1017.475605][T24764] loop3: detected capacity change from 0 to 512 [ 1017.537392][T24764] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1017.567329][T24764] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1017.574499][T24764] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1017.589246][T24764] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1017.598509][T24764] EXT4-fs (loop3): 1 truncate cleaned up 07:59:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:37 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1017.915144][T24769] loop5: detected capacity change from 0 to 512 [ 1017.921943][T24769] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1017.932389][T24769] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1017.938987][T24769] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 22 [ 1017.950685][T24769] ext4_test_bit(bit=21, block=18) = 0 [ 1018.012172][T24775] loop2: detected capacity change from 0 to 512 [ 1018.019125][T24775] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1018.028113][T24775] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1018.034904][T24775] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1018.047901][T24775] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1018.056945][T24775] EXT4-fs (loop2): 1 truncate cleaned up [ 1018.065955][T24777] loop1: detected capacity change from 0 to 512 [ 1018.074038][T24777] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1018.083476][T24777] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1018.090286][T24777] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1018.103673][T24777] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1018.112713][T24777] EXT4-fs (loop1): 1 truncate cleaned up 07:59:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0HKdlO04hy9ly8MRwR64cRrA+GivaU+50IAAD7kh2/fSYivpgf/4/FUH40l3NIBwAAAAMivTsa/0kiUgAAAGBg3c3HwCalSjHedzRKpUqlPYb3c3GqVG80W19eaGyszrfHyo5HubSwVK9NFmNqx6OcZPNTef3t/I2O+emIOBsRPxo7mc9X5hr1+X6f/AAAAIBj4nRH//9fY+3+PwAAADBgxvudAAAAAHDo9P8BAABg8On/AwAAwED71v37WUl3fv96/tHmxnLj0fX5WnO5srIxV5lrrK9VFhuNxfw7+1b22l690Vj7aqxuPKm2as1Wtbm59XClsbHaerj0zk9gAwAAAEfo7Bde/D6JiO2vncxL5kR2M9RjBWMFYGCUPuTBfzq8PICj1+tjHhh8w/1OAOibcr8TAPou2eP+noN3fnPwuQAAAIdj4vPdr/8POzcAA++Drv8DA8X1fzi+XP+H46vsCACOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn46I342VP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpL0nx+18TY1dGO88PnEj+PZZPI+LxTx/85Mlsq7U+lS3/x5vlrefF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL1+9XRupxxl3L99PSLGu8UfjpF8OhLliDj1zySGd62XRMTQAcTffhYR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2Itv/3Ov2/ivFpXza/f0/XJRPqvf+r/Rm/zfUY/93Zp8xzr/8ZbVn/GcR54e773924ic94l/utsEuT8p3v7O11St++rOIia6fP8k7saqtlbVqc3Pr+tLK7GJtsbY6PT11a+b2zM2ZyerCUr1W3HaN8cMLv/pfx6L/pm15+6NH/PE92n8lq5R7tWxXsJdPXn22XS13bCKPf/Vy99f/3HviZ38TXyo+B7L7J3bq2+36bhd/8duLvXLL4s/3aP9er//VvZueu/bt7/9xnw8FAI5Ac3NrebZer60feuV5mqZHFUvlI6yMfBxpqOyv0u89EwAAcNDeHvT3OxMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/1/wAAAP//2DTkCg==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1018.198270][T24781] loop4: detected capacity change from 0 to 512 [ 1018.206574][T24781] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1018.222749][T24781] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1018.229806][T24781] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sE8S7gTLvZ2nTUpo2pUm3tQzp8AMIIjrwyitvBD+AIPsIIgz0XlQU0c334r14352Xc5JuXUjWjjdtRvr7wZPznJOc8/8/SXNynnOeJgEcWYWIuBMRQxFxJSLGdi3PSmw3y4WIePni8VxWkkjTe/9NImkt29lW0pqebK020px0VN/cWp6tVivrrflyY2WtXN/curq0MrtYWaysTk9P3Zi5OXN9ZrIn7czadet7//zlz377/Vt//NbDv93/9+WfZPmOtu7f3Y5eaj4nxey5eG04ItYPIlgfDLXa8yrpdyYAAOxHdvz2pYj4en78PxZD+dFcrtjfzAAAAIBeSW+PxidJRAoAAAAMrNv5GNikUGqN9x2NQqFUao7h/UqcKFRr9cY3F2obq/PNsbLjUSwsLFUrk60xteNRTLL5qbz+Zv5a2/x0RJyOiF+MHc/nS3O16ny/T34AAADAEXGyrf//0Viz/w8AAAAMmPF+JwAAAAAcOP1/AAAAGHz6/wAAADDQfnD3blbSnd+/nn+wubFce3B1vlJfLq1szJXmautrpcVabTH/zr6VvbZXrdXWvh2rG4/KjUq9Ua5vbt1fqW2sNu4vvfUT2AAAAMAhOv21Z39NImL7O8fzkjmW3Qx1WcFYARgYhfd58D8OLg/g8HX7mAcG33C/EwD6ptjvBIC+S/a4v+vgnT/1PhcAAOBgTHy18/X/YecGYOC91/V/YKC4/g9Hl+v/cHQVHQHAkXfw1//TdM9tAQAAB2o0L0mh1LoWOBqFQqkUcSr/V/9isrBUrUxGxBcj4i9jxS9k81P5msmefQYAAAAAAAAAAAAAAAAAAAAAAAAAoClNk0gBAACAgRZR+FfS+v2vibFLo+3nB44lH4/l04h4+Ot7v3o022isT2XL//d6eeNpa/m1fpzBAAAAANrt9NN3+vEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0EsvXzye2ymHGfc/342I8U7xh2Mkn45EMSJO/D+J4V3rJREx1IP4208i4kyn+EmWVoy3smiPX4iI44cT/1yaph3jn+xBfDjKnmX7nzud3n+FuJBPO7//h1vl8+q+/yu83v8Nddn/ndpnjLPPf1/uGv9JxNnhzvufnfhJl/gXO22ww5Py4x9tbXWLn/4mYqLj50/yVqxyY2WtXN/curq0MrtYWaysTk9P3Zi5OXN9ZrK8sFSttG47xvj5uT+8alv0adqUtz+6xB/fo/2XskqxW8t2BXv+6MWXm9Vi2yby+Jcvdn79z7wjfvY38Y3W50B2/8ROfbtZ3+387/58vltuWfz5Lu3f6/W/vHfTc1d++NO/7/OhAMAhqG9uLc9Wq5X1A688TdP0sGKpfICVkQ8jDZX9Vfq9ZwIAAHrtzUF/vzMBAAAAAAAAAAAAAAAAAACAo+swvk6sPeZ2f5oKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPBOnwUAAP//Nx7iaA==") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1018.242961][T24781] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1018.252429][T24781] EXT4-fs (loop4): 1 truncate cleaned up [ 1018.341787][T24789] loop3: detected capacity change from 0 to 512 [ 1018.349099][T24789] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1018.362066][T24789] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1018.369075][T24789] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1018.383950][T24789] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1018.393397][T24789] EXT4-fs (loop3): 1 truncate cleaned up 07:59:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:38 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtDNr151v/PnHP/j5N+/8+iuP//Dwr1e/l+U7Wty/ux0H6Up+W86eizeGI2L9MIL1wVDRnnK/EwEAYF+y47fPRMQX8+P/sRjKj+ZyDukAAABgQKR3R+M/SUQKAAAADKy7+RjYpFQpxvuORqlUqbTH8H4uTpXqjWbrywuNjdX59ljZ8SiXFpbqtcliTO14lJNsfiqvv52/0TE/HRFnI+JHYyfz+cpcoz7f75MfAAAAcEyc7uj//2us3f8HAAAABsx4vxMAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz8r6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7bqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecmcyG6GeqxgrAAMjNKHPPhPh5cHcPR6fcwDg2+43wkAfVPudwJA3yV73N9z8M5vDj4XAADgcEx8vvv1/2HnBmDgfdD1f2CguP4Px5fr/3B8lR0BwLF3+Nf/03TPbQEAAIdqNC9JqVJcCxyNUqlSiTiT/6t/OVlYqtcmI+LTEfG7sfKnsvmpfM1kzz4DAAAAAAAAAAAAAAAAAAAAAAAAANCWpkmkAAAAwECLKP0lKX7/a2Lsymjn+YETyb/H8mlEPP7pg588mW211qey5f94s7z1vFh+ox9nMAAAAIBOO/30nX48AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAByk16+ezu2Uo4z7t69HxHi3+MMxkk9HohwRp/6ZxPCu9ZKIGDqA+NvPIuJct/hJllaMF1l0xi9FxMmjiX8hTdOu8U8fQHw4zl5k+5973d5/pbiUT7u//4eL8kn13v+V3uz/hnrs/87sM8b5l7+s9oz/LOL8cPf9z078pEf8y9022OVJ+e53trZ6xU9/FjHR9fMneSdWtbWyVm1ubl1fWpldrC3WVqenp27N3J65OTNZXViq14rbrjF+eOFX/+tY9N+0LW9/9Ig/vkf7r2SVcq+W7Qr28smrz7ar5Y5N5PGvXu7++p97T/zsb+JLxedAdv/ETn27Xd/t4i9+e7FXbln8+R7t3+v1v7p303PXvv39P+7zoQDAEWhubi3P1uu19UOvPE/T9KhiqXyElZGPIw2V/VX6vWcCAAAO2tuD/n5nAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f40FQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD///ov4a8=") [ 1018.802022][T24794] loop5: detected capacity change from 0 to 512 [ 1018.809015][T24794] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1018.820185][T24794] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1018.826697][T24794] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 23 [ 1018.838358][T24794] ext4_test_bit(bit=22, block=18) = 0 [ 1018.843786][T24794] EXT4-fs mount: 257 callbacks suppressed 07:59:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1018.843800][T24794] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1018.861698][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1018.861897][T24794] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1018.874911][T24798] loop2: detected capacity change from 0 to 512 [ 1018.886923][T24798] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1018.898002][T24798] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1018.905721][T24798] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1018.925206][T24798] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1018.934448][T24798] EXT4-fs (loop2): 1 truncate cleaned up [ 1018.940182][T24798] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1018.952474][T24798] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1018.979659][T24802] loop1: detected capacity change from 0 to 512 [ 1018.987470][T24802] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem 07:59:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1019.000410][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1019.010429][T24802] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1019.021563][T24802] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1019.035592][T24802] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1019.044631][T24802] EXT4-fs (loop1): 1 truncate cleaned up 07:59:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1019.050372][T24802] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1019.175894][T24809] loop4: detected capacity change from 0 to 512 [ 1019.185243][T24809] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1019.199028][T24810] loop3: detected capacity change from 0 to 512 [ 1019.206859][T24810] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1019.279238][T24809] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1019.286695][T24809] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1019.301104][T24809] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1019.310742][T24809] EXT4-fs (loop4): 1 truncate cleaned up [ 1019.316458][T24809] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1019.360112][T24810] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1019.368888][T24810] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1019.383401][T24810] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1019.392829][T24810] EXT4-fs (loop3): 1 truncate cleaned up [ 1019.398608][T24810] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1019.411124][T24810] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:39 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1019.678610][T24817] loop5: detected capacity change from 0 to 512 [ 1019.685501][T24817] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1019.698357][T24817] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1019.704986][T24817] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 24 [ 1019.716247][T24817] ext4_test_bit(bit=23, block=18) = 0 07:59:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1019.721669][T24817] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1019.725299][T24819] loop2: detected capacity change from 0 to 512 [ 1019.733896][T24817] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1019.749401][T24819] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1019.758960][T24819] EXT4-fs (loop2): orphan cleanup on readonly fs 07:59:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1019.766639][T24819] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1019.779734][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1019.789043][T24819] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1019.799407][T24819] EXT4-fs (loop2): 1 truncate cleaned up [ 1019.805157][T24819] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1019.817719][T24819] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1019.887469][T24826] loop1: detected capacity change from 0 to 512 [ 1019.895399][T24826] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1019.906524][T24826] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1019.913148][T24826] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1019.927193][T24826] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1019.936974][T24826] EXT4-fs (loop1): 1 truncate cleaned up [ 1019.942780][T24826] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1019.966344][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1020.058399][T24834] loop4: detected capacity change from 0 to 512 [ 1020.067052][T24834] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1020.081268][T24834] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1020.099057][T24836] loop3: detected capacity change from 0 to 512 [ 1020.106736][T24836] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1020.122527][T24836] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1020.129566][T24836] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1020.142733][T24836] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1020.152869][T24836] EXT4-fs (loop3): 1 truncate cleaned up [ 1020.158634][T24836] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1020.171239][T24836] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1020.186166][T24834] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1020.205111][T24834] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1020.214875][T24834] EXT4-fs (loop4): 1 truncate cleaned up [ 1020.220566][T24834] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 07:59:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1020.635974][T24842] loop2: detected capacity change from 0 to 512 [ 1020.646598][T24843] loop5: detected capacity change from 0 to 512 [ 1020.654066][T24843] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1020.664157][T24842] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1020.700224][T24843] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1020.707425][T24843] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 25 [ 1020.718094][T24843] ext4_test_bit(bit=24, block=18) = 0 [ 1020.723568][T24843] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1020.735598][T24843] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1020.750368][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1020.767516][T24842] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1020.774958][T24842] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1020.788906][T24842] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1020.798201][T24842] EXT4-fs (loop2): 1 truncate cleaned up [ 1020.803947][T24842] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1020.816187][T24842] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1020.861755][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1020.938718][T24853] loop1: detected capacity change from 0 to 512 [ 1020.948325][T24853] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1020.963543][T24854] loop4: detected capacity change from 0 to 512 [ 1020.973661][T24854] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1020.989713][T24856] loop3: detected capacity change from 0 to 512 [ 1020.997384][T24856] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1021.010452][T24854] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1021.017516][T24854] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1021.033172][T24854] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1021.042607][T24854] EXT4-fs (loop4): 1 truncate cleaned up [ 1021.048339][T24854] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1021.093431][T24856] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1021.100899][T24856] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1021.114593][T24856] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1021.125505][T24856] EXT4-fs (loop3): 1 truncate cleaned up [ 1021.131405][T24856] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1021.143808][T24856] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1021.163867][T24853] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1021.171556][T24853] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1021.185764][T24853] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1021.195441][T24853] EXT4-fs (loop1): 1 truncate cleaned up [ 1021.201148][T24853] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 07:59:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1021.501517][T24866] loop5: detected capacity change from 0 to 512 [ 1021.510049][T24866] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1021.522964][T24868] loop2: detected capacity change from 0 to 512 [ 1021.529738][T24868] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1021.542602][T24868] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1021.549307][T24868] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1021.563316][T24868] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1021.572231][T24868] EXT4-fs (loop2): 1 truncate cleaned up [ 1021.577938][T24868] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1021.590025][T24868] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1021.600679][T24866] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1021.607385][T24866] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 26 [ 1021.619130][T24866] ext4_test_bit(bit=25, block=18) = 0 [ 1021.624663][T24866] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1021.636976][T24866] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1021.720537][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1021.749953][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1021.813332][T24877] loop1: detected capacity change from 0 to 512 [ 1021.822104][T24877] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1021.836936][T24879] loop4: detected capacity change from 0 to 512 [ 1021.845795][T24879] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1021.861557][T24877] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1021.869106][T24877] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1021.886501][T24882] loop3: detected capacity change from 0 to 512 [ 1021.893777][T24882] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1021.902108][T24877] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1021.912469][T24877] EXT4-fs (loop1): 1 truncate cleaned up [ 1021.918190][T24877] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1021.943995][T24879] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1021.955377][T24882] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1021.962420][T24882] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1021.975997][T24882] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1021.985193][T24882] EXT4-fs (loop3): 1 truncate cleaned up [ 1021.990886][T24882] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1022.003483][T24882] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1022.019756][T24879] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1022.037985][T24879] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1022.049076][T24879] EXT4-fs (loop4): 1 truncate cleaned up [ 1022.054811][T24879] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 07:59:42 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1022.393563][T24888] loop2: detected capacity change from 0 to 512 [ 1022.400440][T24888] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1022.409344][T24889] loop5: detected capacity change from 0 to 512 [ 1022.416497][T24889] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1022.426474][T24889] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1022.433147][T24889] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 27 [ 1022.433595][T24888] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1022.450296][T24889] ext4_test_bit(bit=26, block=18) = 0 [ 1022.452087][T24888] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1022.455755][T24889] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1022.471064][T24888] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1022.480560][T24889] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1022.489528][T24888] EXT4-fs (loop2): 1 truncate cleaned up [ 1022.503754][T24888] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1022.516033][T24888] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1022.595709][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1022.639024][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1022.687828][T24901] loop0: detected capacity change from 0 to 512 [ 1022.695787][T24901] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1022.704124][T24901] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1022.716419][T24902] loop1: detected capacity change from 0 to 512 [ 1022.725422][T24902] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1022.739983][T24904] loop4: detected capacity change from 0 to 512 [ 1022.750054][T24904] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1022.766705][T24905] loop3: detected capacity change from 0 to 512 [ 1022.774289][T24905] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1022.791208][T24905] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1022.798348][T24905] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1022.817251][T24904] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1022.824500][T24904] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1022.838371][T24904] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1022.847622][T24904] EXT4-fs (loop4): 1 truncate cleaned up [ 1022.853393][T24904] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1022.869455][T24902] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1022.893127][T24902] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1022.908495][T24902] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1022.918377][T24902] EXT4-fs (loop1): 1 truncate cleaned up [ 1022.924082][T24902] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1022.968161][T24905] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1022.979249][T24905] EXT4-fs (loop3): 1 truncate cleaned up [ 1022.985122][T24905] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1022.997419][T24905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1023.276606][T24913] loop2: detected capacity change from 0 to 512 [ 1023.283654][T24913] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1023.286925][T24914] loop5: detected capacity change from 0 to 512 [ 1023.298715][T24914] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1023.309083][T24914] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1023.316443][T24914] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 28 [ 1023.327352][T24914] ext4_test_bit(bit=27, block=18) = 0 [ 1023.332751][T24914] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1023.344855][T24914] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1023.356973][T24913] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1023.363631][T24913] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1023.379320][T24913] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1023.388670][T24913] EXT4-fs (loop2): 1 truncate cleaned up [ 1023.394432][T24913] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1023.406596][T24913] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1023.494054][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1023.537678][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1023.615862][T24922] loop1: detected capacity change from 0 to 512 [ 1023.631610][T24923] loop3: detected capacity change from 0 to 512 [ 1023.639837][T24923] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1023.648653][T24922] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1023.738963][T24922] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1023.747246][T24922] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1023.761011][T24922] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1023.776476][T24928] loop4: detected capacity change from 0 to 512 [ 1023.785646][T24928] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1023.794721][T24922] EXT4-fs (loop1): 1 truncate cleaned up [ 1023.800419][T24922] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1023.842207][T24928] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1023.849332][T24928] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1023.863718][T24928] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1023.873055][T24928] EXT4-fs (loop4): 1 truncate cleaned up [ 1023.878817][T24928] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1023.919013][T24923] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1023.926561][T24923] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1023.941125][T24923] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1023.950673][T24923] EXT4-fs (loop3): 1 truncate cleaned up [ 1023.956430][T24923] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1023.968979][T24923] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1024.131162][T24937] loop2: detected capacity change from 0 to 512 [ 1024.138615][T24937] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1024.141756][T24938] loop5: detected capacity change from 0 to 512 [ 1024.154422][T24938] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1024.163343][T24937] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1024.170148][T24937] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1024.183873][T24937] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1024.192784][T24937] EXT4-fs (loop2): 1 truncate cleaned up [ 1024.198535][T24937] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1024.210683][T24937] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1024.221054][T24938] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1024.227755][T24938] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 29 [ 1024.238604][T24938] ext4_test_bit(bit=28, block=18) = 0 [ 1024.244092][T24938] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1024.256227][T24938] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 07:59:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1024.474226][T24948] loop1: detected capacity change from 0 to 512 [ 1024.482583][T24948] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1024.498248][T24949] loop3: detected capacity change from 0 to 512 [ 1024.508142][T24949] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1024.520484][T24948] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1024.529103][T24948] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1024.545609][T24948] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1024.578543][T24949] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1024.585718][T24949] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1024.599344][T24949] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1024.608906][T24949] EXT4-fs (loop3): 1 truncate cleaned up [ 1024.618118][T24948] EXT4-fs (loop1): 1 truncate cleaned up 07:59:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1024.802830][T24954] loop4: detected capacity change from 0 to 512 [ 1024.812024][T24954] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1024.826009][T24954] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1024.833017][T24954] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1024.849485][T24954] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1024.858998][T24954] EXT4-fs (loop4): 1 truncate cleaned up 07:59:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1025.030733][T24960] loop2: detected capacity change from 0 to 512 [ 1025.038233][T24960] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1025.040816][T24961] loop5: detected capacity change from 0 to 512 [ 1025.048092][T24960] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1025.060988][T24960] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1025.061001][T24961] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1025.083309][T24960] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1025.085976][T24961] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1025.094618][T24960] EXT4-fs (loop2): 1 truncate cleaned up [ 1025.098477][T24961] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 32 [ 1025.115199][T24961] ext4_test_bit(bit=31, block=18) = 0 07:59:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1025.336928][T24973] loop1: detected capacity change from 0 to 512 [ 1025.350262][T24974] loop3: detected capacity change from 0 to 512 [ 1025.359371][T24973] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1025.369033][T24974] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1025.407681][T24974] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1025.415793][T24973] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1025.424200][T24974] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1025.437622][T24973] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1025.451794][T24973] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1025.463262][T24973] EXT4-fs (loop1): 1 truncate cleaned up [ 1025.471180][T24974] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1025.481739][T24974] EXT4-fs (loop3): 1 truncate cleaned up 07:59:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1025.742633][T24980] loop4: detected capacity change from 0 to 512 [ 1025.751928][T24980] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1025.765605][T24980] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1025.772554][T24980] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1025.786548][T24980] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1025.795654][T24980] EXT4-fs (loop4): 1 truncate cleaned up [ 1025.905694][T24986] loop2: detected capacity change from 0 to 512 [ 1025.913034][T24986] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1025.916486][T24987] loop5: detected capacity change from 0 to 512 [ 1025.924683][T24986] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1025.935756][T24986] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1025.949433][T24986] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1025.958590][T24986] EXT4-fs (loop2): 1 truncate cleaned up [ 1025.964903][T24987] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1025.977493][T24987] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1025.983875][T24987] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 36 07:59:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1026.203130][T24995] loop1: detected capacity change from 0 to 512 [ 1026.217052][T24996] loop3: detected capacity change from 0 to 512 [ 1026.243574][T24996] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1026.286365][T24996] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1026.293689][T24996] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1026.308153][T24996] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1026.317821][T24996] EXT4-fs (loop3): 1 truncate cleaned up [ 1026.363687][T24995] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1026.384658][T24995] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1026.391842][T24995] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1026.405433][T24995] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1026.415675][T24995] EXT4-fs (loop1): 1 truncate cleaned up 07:59:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3sts526sUcbA436YYuaVe3FS+2CeLdQJn3s7RpKU2b0qTbWoZ0+AEEER145ZU3gh9AkH0EEQZ6LyqK6KYXXqhHzsnp1oVk7fi3zUh/P3hz3nOSc57nTZqT857zNgng2LoUEfciYigirkXEWLG8VJTYbpfsca9fPZ3LShJp+uDvSSTFsp1tJcX0dLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dX1pZXaxtlhbnZ6eujVze+bmzOSBtPNuRNz5xp9//IOff/POr7/y+A8P/3r1e1m+o8X9u9txkNrPSTl7Lt4Yjoj1wwjWB0NFe8r9TgQAgH3Jjt8+ExFfzI//x2IoP5rLOaQDAACAAZHeHY3/JBEpAAAAMLDu5mNgk1KlGO87GqVSpdIew/u5OFWqN5qtLy80Nlbn22Nlx6NcWliq1yaLscLjUU6y+am8/nb+Rsf8dEScjYgfjZ3M5ytzjfp8v09+AAAAwDFxuqP//6+xdv8fAAAAGDDj/U4AAAAAOHT6/wAAADD49P8BAABgoH3r/v2spDu/fz3/aHNjufHo+nytuVxZ2ZirzDXW1yqLjcZi/p19K3ttr95orH01VjeeVFu1Zqva3Nx6uNLYWG09XHrnJ7ABAACAI3T2Cy9+n0TE9tdO5iVzIrsZ6rGCsQIwMEof8uA/HV4ewNHr9TEPDL7hficA9E253wkAfZfscX/PwTu/OfhcAACAwzHx+e7X/4edG4CB90HX/4GB4vo/HF+u/8PxVXYEAMfe4V//T9M9twUAAByq0bwkpUpxLXA0SqVKJeJM/q/+5WRhqV6bjIhPR8Tvxsqfyuan8jWTPfsMAAAAAAAAAAAAAAAAAAAAAAAAAEBbmiaRAgAAAAMtovSXpPj9r4mxK6Od5wdOJP8ey6cR8finD37yZLbVWp/Klv/jzfLW82L5jX6cwQAAAAA67fTTd/rxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCQXr96OrdTjjLu374eEePd4g/HSD4diXJEnPpnEsO71ksiYugA4m8/i4hz3eInWVoxXmTRGb8UESePJv6FNE27xj99APHhOHuR7X/udXv/leJSPu3+/h8uyifVe/9XerP/G+qx/zuzzxjnX/6y2jP+s4jzw933Pzvxkx7xL3fbYJcn5bvf2drqFT/9WcRE18+f5J1Y1dbKWrW5uXV9aWV2sbZYW52enro1c3vm5sxkdWGpXituu8b44YVf/a9j0X/Ttrz90SP++B7tv5JVyr1ativYyyevPtuuljs2kce/ern763/uPfGzv4kvFZ8D2f0TO/Xtdn23i7/47cVeuWXx53u0f6/X/+reTc9d+/b3/7jPhwIAR6C5ubU8W6/X1g+98jxN06OKpfIRVkY+jjRU9lfp954JAAA4aG8P+vudCQAAAAAAAAAAAAAAAAAAABxfR/F1Yp0xt/vTVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA9/p/AAAA///N2+G8") [ 1026.681473][T25004] loop4: detected capacity change from 0 to 512 [ 1026.689798][T25004] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1026.711289][T25004] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1026.719287][T25004] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1026.733305][T25004] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1026.742307][T25004] EXT4-fs (loop4): 1 truncate cleaned up [ 1026.765500][T25009] loop0: detected capacity change from 0 to 512 [ 1026.773933][T25009] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1026.782157][T25009] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1026.795206][T25011] loop2: detected capacity change from 0 to 512 [ 1026.802028][T25011] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1026.811474][T25011] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1026.818581][T25013] loop5: detected capacity change from 0 to 512 [ 1026.818589][T25011] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1026.839720][T25011] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1026.850004][T25013] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1026.850787][T25011] EXT4-fs (loop2): 1 truncate cleaned up [ 1026.866499][T25013] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1026.872909][T25013] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 63 07:59:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1027.058714][T25020] loop1: detected capacity change from 0 to 512 [ 1027.069280][T25020] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1027.082484][T25021] loop3: detected capacity change from 0 to 512 [ 1027.089830][T25021] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1027.109245][T25021] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1027.117646][T25020] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1027.124666][T25020] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1027.138063][T25020] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1027.147348][T25020] EXT4-fs (loop1): 1 truncate cleaned up [ 1027.169176][T25021] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1027.182514][T25021] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1027.192217][T25021] EXT4-fs (loop3): 1 truncate cleaned up 07:59:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1027.699990][T25030] loop2: detected capacity change from 0 to 512 [ 1027.706728][T25031] loop4: detected capacity change from 0 to 512 [ 1027.706825][T25030] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1027.725233][T25032] loop5: detected capacity change from 0 to 512 [ 1027.733801][T25032] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem 07:59:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1027.742366][T25031] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1027.753262][T25030] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1027.756484][T25032] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1027.760341][T25031] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1027.766148][T25032] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 64 [ 1027.775312][T25030] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 07:59:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1027.790782][T25031] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1027.806880][T25030] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1027.819888][T25031] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1027.828667][T25030] EXT4-fs (loop2): 1 truncate cleaned up [ 1027.828930][T25031] EXT4-fs (loop4): 1 truncate cleaned up [ 1027.921013][T25044] loop1: detected capacity change from 0 to 512 [ 1027.930157][T25044] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1027.963174][T25046] loop3: detected capacity change from 0 to 512 [ 1027.972650][T25046] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1028.022505][T25046] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1028.030823][T25044] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1028.038551][T25044] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1028.051833][T25046] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1028.066731][T25044] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1028.075540][T25046] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1028.086864][T25044] EXT4-fs (loop1): 1 truncate cleaned up [ 1028.093140][T25046] EXT4-fs (loop3): 1 truncate cleaned up 07:59:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1028.596924][T25056] loop5: detected capacity change from 0 to 512 [ 1028.598959][T25057] loop2: detected capacity change from 0 to 512 [ 1028.606894][T25058] loop4: detected capacity change from 0 to 512 [ 1028.617466][T25057] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1028.617466][T25056] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1028.626030][T25058] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem 07:59:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1028.638198][T25056] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1028.645784][T25057] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1028.648588][T25056] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 67 [ 1028.656429][T25057] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1028.678740][T25057] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1028.686101][T25058] EXT4-fs (loop4): orphan cleanup on readonly fs 07:59:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1028.705721][T25058] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1028.705869][T25057] EXT4-fs (loop2): 1 truncate cleaned up [ 1028.730352][T25058] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1028.739631][T25058] EXT4-fs (loop4): 1 truncate cleaned up [ 1028.815098][T25067] loop1: detected capacity change from 0 to 512 [ 1028.824700][T25067] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1028.862823][T25069] loop3: detected capacity change from 0 to 512 [ 1028.871641][T25069] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1028.883212][T25069] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1028.890667][T25069] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1028.905421][T25069] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1028.915013][T25069] EXT4-fs (loop3): 1 truncate cleaned up [ 1028.934705][T25067] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1028.941717][T25067] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1028.956183][T25067] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1028.966072][T25067] EXT4-fs (loop1): 1 truncate cleaned up 07:59:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:49 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1029.439037][T25081] loop2: detected capacity change from 0 to 512 [ 1029.445963][T25081] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1029.455762][T25081] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1029.462516][T25081] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1029.478623][T25083] loop4: detected capacity change from 0 to 512 [ 1029.479175][T25084] loop5: detected capacity change from 0 to 512 [ 1029.492251][T25083] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1029.500810][T25084] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1029.509390][T25081] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1029.518307][T25081] EXT4-fs (loop2): 1 truncate cleaned up [ 1029.526351][T25084] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1029.526352][T25083] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1029.526381][T25084] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 1997 [ 1029.533116][T25083] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1029.564234][T25083] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1029.574728][T25083] EXT4-fs (loop4): 1 truncate cleaned up 07:59:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbv3ll6wdv7YZ6ecDJ/fck9z7PSdpbu655zQJ4Ni6FBH3ImIoIq5FxFhRXipSbLdT9rjXr57OZSmJNH3w9ySSomxnX0mxPF1sNtJedNXc3Fqerddr68V6tbWyVm1ubl1fWpldrC3WVqenp27N3J65OTN5IO3M2nXnG3/+8Q9+/s07v/7K4z88/OvV72X1HS3u392Og9R+TspxalfZcESsH0awPhgq2lPud0UAANiX7PztMxHxxfz8fyyG8rO5nFM6AAAAGBDp3dH4TxKRAgAAAAPrbj4HNilVivm+o1EqVSrtObyfi1OleqPZ+vJCY2N1vj1XdjzKpYWlem2ymFM7HuUkW5/K82/Xb3SsT0fE2Yj40djJfL0y16jP9/viBwAAABwTpzv6//8aa/f/AQAAgAEz3u8KAAAAAIdO/x8AAAAGn/4/AAAADLRv3b+fpXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv/dUbjbWvxurGk2qr1mxVm5tbD1caG6uth0sxciQNAgAAAD7m7Bde/D6JiO2vncxT5kR2M9RjA3MFYGCU3ufBfzq8egBHr9fHPDD4hvtdAaBvyv2uANB3yR7395y885uDrwsAAHA4Jj7fffx/2LUBGHjvNf4PDBTj/3B8Gf+H46vsDACOvcMf/0/TPfcFAAAcqtE8JaVKMRY4GqVSpRJxJv9X/3KysFSvTUbEpyPid2PlT2XrU/mWyZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6S1L8/tfE2JXRzusDJ5J/j+XLiHj80wc/eTLbaq1PZeX/eFPeel6U3+jHFQwAAACg004/facfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH6fWrp3M76Sjj/u3rETHeLf5wjOTLkShHxKl/JjG8a7skIoYOIP72s4g41y1+klUrxotadMYvRcTJo4l/IU3TrvFPH0B8OM5eZMefe93ef6W4lC+7v/+Hi/RJ9T7+ld4c/4Z6HP/O7DPG+Ze/rPaM/yzi/HD3489O/KRH/MvddtjlSfnud7a2esVPfxYx0fXzJ/lIrGprZa3a3Ny6vrQyu1hbrK1OT0/dmrk9c3NmsrqwVK8Vt11j/PDCr/7XUfTftC1vf/SIP75H+69kmXKvlu0K9vLJq8+2s+WOXeTxr17u/vqfe0f87G/iS8XnQHb/xE5+u53f7eIvfnuxV92y+PM92r/X639176bnrn37+3/c50MBgCPQ3Nxanq3Xa+uHnnmepulRxZL5ADMjH0Y1ZPaX6feRCQAAOGhvT/r7XRMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/0/wAAAP//o9Lhjg==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1029.713618][T25092] loop1: detected capacity change from 0 to 512 [ 1029.758391][T25093] loop3: detected capacity change from 0 to 512 [ 1029.775159][T25092] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1029.783690][T25093] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1029.801366][T25092] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1029.809266][T25093] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1029.817946][T25093] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1029.830828][T25092] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1029.845344][T25092] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1029.854596][T25093] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1029.864345][T25092] EXT4-fs (loop1): 1 truncate cleaned up [ 1029.872426][T25093] EXT4-fs (loop3): 1 truncate cleaned up 07:59:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1030.329100][T25102] loop2: detected capacity change from 0 to 512 [ 1030.335998][T25102] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1030.340673][T25103] loop4: detected capacity change from 0 to 512 [ 1030.348279][T25104] loop5: detected capacity change from 0 to 512 [ 1030.358156][T25103] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1030.358844][T25102] EXT4-fs (loop2): orphan cleanup on readonly fs 07:59:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1030.366805][T25104] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1030.382222][T25102] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1030.384805][T25104] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1030.401349][T25104] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 4294967294 [ 1030.404345][T25103] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1030.419047][T25102] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:50 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1030.428102][T25103] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1030.429887][T25102] EXT4-fs (loop2): 1 truncate cleaned up [ 1030.449402][T25103] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1030.458406][T25103] EXT4-fs (loop4): 1 truncate cleaned up [ 1030.579349][T25117] loop1: detected capacity change from 0 to 512 [ 1030.588259][T25117] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1030.627656][T25120] loop3: detected capacity change from 0 to 512 [ 1030.635226][T25120] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1030.690004][T25120] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1030.697440][T25120] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1030.713061][T25120] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1030.722430][T25120] EXT4-fs (loop3): 1 truncate cleaned up [ 1030.740801][T25117] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1030.748969][T25117] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1030.762940][T25117] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1030.772821][T25117] EXT4-fs (loop1): 1 truncate cleaned up 07:59:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:50 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1031.206985][T25128] loop2: detected capacity change from 0 to 512 [ 1031.214083][T25128] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1031.225840][T25129] loop5: detected capacity change from 0 to 512 [ 1031.225937][T25130] loop4: detected capacity change from 0 to 512 [ 1031.241319][T25130] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1031.241360][T25129] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1031.261384][T25128] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1031.262627][T25129] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1031.274153][T25129] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz-executor.5: bad orphan inode 4294967295 [ 1031.287080][T25128] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 07:59:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sE8S7gTLvZ2nTUpo2pUm3tQzp8AMIIjrwyitvBD+AIPsIIgz0XlQU0U0vvFCPnJPTrW/eZO1422akvx88Oc85yTn//5M0J+c552kSwLF1KSLuRcRQRFyLiLFieakosd0u2eNev3o6l5Uk0vTB35NIimU720qK6elitZH2pKvm5tbybL1eWy/mq62VtWpzc+v60srsYm2xtjo9PXVr5vbMzZnJA2ln1q473/jzj3/w82/e+fVXHv/h4V+vfi/Ld7S4f3c7DlL7OSm/iZMZjoj1wwjWB0NFe8r9TgQAgH3Jjt8+ExFfzI//x2IoP5rLOaQDAACAAZHeHY3/JBEpAAAAMLDu5mNgk1KlGO87GqVSpdIew/u5OFWqN5qtLy80Nlbn22Nlx6NcWliq1yaLMbXjUU6y+am8/nb+Rsf8dEScjYgfjZ3M5ytzjfp8v09+AAAAwDFxuqP//6+xdv8fAAAAGDDj/U4AAAAAOHT6/wAAADD49P8BAABgoH3r/v2spDu/fz3/aHNjufHo+nytuVxZ2ZirzDXW1yqLjcZi/p19K3ttr95orH01VjeeVFu1Zqva3Nx6uNLYWG09XIqRI2kQAAAA8DFnv/Di90lEbH/tZF4yJ7KboR4rGCsAA6P0Pg/+0+HlARy9Xh/zwOAb7ncCQN+U+50A0HfJHvf3HLzzm4PPBQAAOBwTn+9+/X/YuQEYeO91/R8YKK7/w/Hl+j8cX2VHAHDsHf71/zTdc1sAAMChGs1LUqoU1wJHo1SqVCLO5P/qX04Wluq1yYj4dET8bqz8qWx+Kl8z2bPPAAAAAAAAAAAAAAAAAAAAAAAAAAC0pWkSKQAAADDQIkp/SYrf/5oYuzLaeX7gRPLvsXwaEY9/+uAnT2ZbrfWpbPk/3ixvPS+W3+jHGQwAAACg004/facfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH6fWrp3M75Sjj/u3rETHeLf5wjOTTkShHxKl/JjG8a70kIoYOIP72s4g41y1+kqUV40UWnfFLEXHyaOJfSNO0a/zTBxAfjrMX2f7nXrf3Xyku5dPu7//honxSvfd/pTf7v6Ee+78z+4xx/uUvqz3jP4s4P9x9/7MTP+kR/3K3DXZ5Ur77na2tXvHTn0VMdP38ST4Sq9paWas2N7euL63MLtYWa6vT01O3Zm7P3JyZrC4s1WvFbdcYP7zwq/91LPpv2pa3P3rEH9+j/VeySrlXy3YFe/nk1Wfb1XLHJvL4Vy93f/3PvSN+9jfxpeJzILt/Yqe+3a7vdvEXv73YK7cs/nyP9u/1+l/du+m5a9/+/h/3+VAA4Ag0N7eWZ+v12vqhV56naXpUsVQ+wMrIh5GGyv4q/d4zAQAAB+3tQX+/MwEAAAAAAAAAAAAAAAAAAIDj6yi+Tqwz5nZ/mgoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8E7/DwAA//+ZeuGQ") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1031.301494][T25128] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1031.301991][T25130] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1031.317249][T25128] EXT4-fs (loop2): 1 truncate cleaned up [ 1031.323814][T25130] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1031.336911][T25130] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1031.346045][T25130] EXT4-fs (loop4): 1 truncate cleaned up [ 1031.448430][T25138] loop1: detected capacity change from 0 to 512 [ 1031.484995][T25138] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1031.501677][T25140] loop3: detected capacity change from 0 to 512 [ 1031.510116][T25140] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1031.598671][T25138] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1031.606725][T25138] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1031.620849][T25138] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1031.630864][T25138] EXT4-fs (loop1): 1 truncate cleaned up [ 1031.666593][T25140] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1031.674835][T25140] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1031.690063][T25140] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1031.699909][T25140] EXT4-fs (loop3): 1 truncate cleaned up 07:59:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:51 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1032.076889][T25153] loop2: detected capacity change from 0 to 512 [ 1032.085016][T25153] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1032.093558][T25154] loop5: detected capacity change from 0 to 512 [ 1032.095562][T25153] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1032.109262][T25156] loop4: detected capacity change from 0 to 512 [ 1032.119092][T25154] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1032.119078][T25153] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1032.140046][T25156] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1032.141218][T25153] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1032.152903][T25154] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1032.159714][T25153] EXT4-fs (loop2): 1 truncate cleaned up 07:59:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1032.163928][T25154] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1032.182320][T25154] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1032.183214][T25156] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1032.191738][T25154] EXT4-fs (loop5): 1 truncate cleaned up [ 1032.200639][T25156] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1032.216553][T25156] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1032.240034][T25156] EXT4-fs (loop4): 1 truncate cleaned up [ 1032.341976][T25164] loop1: detected capacity change from 0 to 512 [ 1032.367904][T25165] loop3: detected capacity change from 0 to 512 [ 1032.406425][T25165] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1032.414849][T25164] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1032.432031][T25165] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1032.439544][T25165] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1032.453203][T25165] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1032.462577][T25165] EXT4-fs (loop3): 1 truncate cleaned up [ 1032.472774][T25164] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1032.479876][T25164] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1032.493584][T25164] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1032.502795][T25164] EXT4-fs (loop1): 1 truncate cleaned up 07:59:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1032.939910][T25174] loop2: detected capacity change from 0 to 512 [ 1032.948829][T25174] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1032.959088][T25174] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1032.961623][T25175] loop5: detected capacity change from 0 to 512 [ 1032.967665][T25174] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1032.985227][T25175] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1032.988190][T25177] loop4: detected capacity change from 0 to 512 [ 1032.994950][T25174] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.008882][T25177] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1033.009146][T25174] EXT4-fs (loop2): 1 truncate cleaned up [ 1033.020986][T25175] EXT4-fs (loop5): orphan cleanup on readonly fs 07:59:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1033.029746][T25175] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1033.044348][T25175] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.056730][T25175] EXT4-fs (loop5): 1 truncate cleaned up [ 1033.072189][T25177] EXT4-fs (loop4): orphan cleanup on readonly fs 07:59:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW1EdAPD/TZvZbd3aqQ9zsDncpBu6pF3dVnzYJohvA2W+z9KmpTRtSpNuaxnS4QcQRHTgk0++CH4AQfYRRBjou6goops++KBeuTe3W43J2mHbjPT3g5N77knu/Z+TNDf33HOaBHBsXY6I+xExFBHXI2KsKC8VKbbbKXvcm9fP5rKURJo+/EsSSVG2s6+kWJ4uNhtpL7pqbm4tz9brtfVivdpaWas2N7duLK3MLtYWa6vT01O3Z+7M3JqZPJB2Zu26+9U//OC7P/na3V988clvH/3p2rez+o4W9+9ux0FqPyflOLurbDgi1g8jWB8MFe0p97siAADsS3b+9smI+Fx+/j8WQ/nZXM4pHQAAAAyI9N5o/DOJSAEAAICBdS+fA5uUKsV839EolSqV9hzeT8epUr3RbH1hobGxOt+eKzse5dLCUr02WcypHY9ykq1P5fl36zc71qcj4lxEfH/sZL5emWvU5/t98QMAAACOidMd/f+/j7X7/wAAAMCAGe93BQAAAIBDp/8PAAAAg0//HwAAAAba1x88yFK68/vX8483N5Ybj2/M15rLlZWNucpcY32tsthoLObf2bey1/7qjcbal2J142m1VWu2qs3NrUcrjY3V1qOlGDmSBgEAAAD/49xnX/4miYjtL5/MU+ZEdjPUYwNzBWBglD7kwb8/vHoAR6/Xxzww+Ib7XQGgb8r9rgDQd8ke9/ecvPPLg68LAABwOCY+0338f9i1ARh4HzT+DwwU4/9wfBn/h+Or7AwAjr3DH/9P0z33BQAAHKrRPCWlSjEWOBqlUqUScSb/V/9ysrBUr01GxNmI+PVY+RPZ+lS+ZbJnnwEAAAAAAAAAAAAAAAAAAAAAAAAAaEvTJFIAAABgoEWU/pgUv/81MXZ1tPP6wInkH2P5MiKe/OjhD5/OtlrrU1n5X9+Wt14U5Tf7cQUDAAAA6LTTT9/pxwMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAQXrz+tncTjrKuH/+SkSMd4s/HCP5ciTKEXHqb0kM79ouiYihA4i//TwizneLn2TVivGiFp3xSxFx8mjiX0zTtGv80wcQH46zl9nx5363918pLufL7u//4SL9v3of/0pvj39DPY5/Z/YZ48Krn1V7xn8ecWG4+/FnJ37SI/6Vbjvs8qR865tbW73ipz+OmOj6+ZP8V6xqa2Wt2tzcurG0MrtYW6ytTk9P3Z65M3NrZrK6sFSvFbddY3zv4s//3VH0r7Qtb3/0iD++R/uvZplyr5btCvbq6etPtbPljl3k8a9d6f76n39P/Oxv4vPF50B2/8ROfrud3+3ST391qVfdsvjzPdq/1+t/be+m565/4zu/2+dDAYAj0NzcWp6t12vrh555kabpUcWS+QgzIx9HNWT2l+n3kQkAADho7076+10TAAAAAAAAAAAAAAAAAAAAOL6O4uvEOmNu96epAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADv9Z8AAAD//48i4ZI=") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1033.078991][T25177] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1033.092044][T25177] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.109166][T25177] EXT4-fs (loop4): 1 truncate cleaned up [ 1033.213533][T25189] loop1: detected capacity change from 0 to 512 [ 1033.233532][T25189] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1033.250549][T25190] loop3: detected capacity change from 0 to 512 [ 1033.259253][T25190] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1033.272064][T25189] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1033.279157][T25189] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1033.295478][T25190] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1033.302549][T25190] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1033.316188][T25190] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.325493][T25190] EXT4-fs (loop3): 1 truncate cleaned up [ 1033.332767][T25189] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.342848][T25189] EXT4-fs (loop1): 1 truncate cleaned up 07:59:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1033.869835][T25199] loop2: detected capacity change from 0 to 512 [ 1033.876651][T25199] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1033.888262][T25201] loop4: detected capacity change from 0 to 512 [ 1033.888890][T25200] loop5: detected capacity change from 0 to 512 [ 1033.901146][T25201] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1033.909545][T25200] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1033.910700][T25201] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1033.926121][T25201] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1033.928764][T25200] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1033.939632][T25201] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.947724][T25200] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1033.968205][T25201] EXT4-fs (loop4): 1 truncate cleaned up [ 1033.968703][T25199] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1033.974153][T25200] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1033.997009][T25199] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1034.009918][T25200] EXT4-fs (loop5): 1 truncate cleaned up 07:59:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sE8S7gTLvZ2nTUpo2pUm3tQzp8AMIIjrwyitvBD+AIPsIIgz0XlQU0U0vvFCPnJPTrW/eZO1422akvx88Oc85yTn//5M0J+c552kSwLF1KSLuRcRQRFyLiLFieakosd0u2eNev3o6l5Uk0vTB35NIimU720qK6elitZH2pKvm5tbybL1eWy/mq62VtWpzc+v60srsYm2xtjo9PXVr5vbMzZnJA2ln1q473/jzj3/w82/e+fVXHv/h4V+vfi/Ld7S4f3c7DlL7OSm/eV4zwxGxfhjB+mCoaE+534kAALAv2fHbZyLii/nx/1gM5UdzOYd0AAAAMCDSu6PxnyQiBQAAAAbW3XwMbFKqFON9R6NUqlTaY3g/F6dK9Uaz9eWFxsbqfHus7HiUSwtL9dpkMaZ2PMpJNj+V19/O3+iYn46IsxHxo7GT+XxlrlGf7/fJDwAAADgmTnf0//811u7/AwAAAANmvN8JAAAAAIdO/x8AAAAGn/4/AAAADLRv3b+flXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv7dUbjbWvxurGk2qr1mxVm5tbD1caG6uth0sxciQNAgAAAD7m7Bde/D6JiO2vncxL5kR2M9RjBWMFYGCU3ufBfzq8PICj1+tjHhh8w/1OAOibcr8TAPou2eP+noN3fnPwuQAAAIdj4vPdr/8POzcAA++9rv8DA8X1fzi+XP+H46vsCACOvcO//p+me24LAAA4VKN5SUqV4lrgaJRKlUrEmfxf/cvJwlK9NhkRn46I342VP5XNT+VrJnv2GQAAAAAAAAAAAAAAAAAAAAAAAACAtjRNIgUAAAAGWkTpL0nx+18TY1dGO88PnEj+PZZPI+LxTx/85Mlsq7U+lS3/x5vlrefF8hv9OIMBAAAAdNrpp+/04wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgIL1+9XRupxxl3L99PSLGu8UfjpF8OhLliDj1zySGd62XRMTQAcTffhYR57rFT7K0YrzIojN+KSJOHk38C2mado1/+gDiw3H2Itv/3Ov2/ivFpXza/f0/XJRPqvf+r/Rm/zfUY/93Zp8xzr/8ZbVn/GcR54e773924ic94l/utsEuT8p3v7O11St++rOIia6fP8lHYlVbK2vV5ubW9aWV2cXaYm11enrq1sztmZszk9WFpXqtuO0a44cXfvW/jkX/Tdvy9keP+ON7tP9KVin3atmuYC+fvPpsu1ru2EQe/+rl7q//uXfEz/4mvlR8DmT3T+zUt9v13S7+4rcXe+WWxZ/v0f69Xv+rezc9d+3b3//jPh8KAByB5ubW8my9Xls/9MrzNE2PKpbKB1gZ+TDSUNlfpd97JgAA4KC9PejvdyYAAAAAAAAAAAAAAAAAAABwfB3F14l1xtzuT1MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7p/wEAAP//ifbhkw==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1034.012083][T25199] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1034.024820][T25199] EXT4-fs (loop2): 1 truncate cleaned up [ 1034.122711][T25210] loop1: detected capacity change from 0 to 512 [ 1034.160968][T25211] loop3: detected capacity change from 0 to 512 [ 1034.194504][T25210] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1034.204227][T25211] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1034.222407][T25211] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1034.229771][T25211] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1034.244537][T25211] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1034.253961][T25211] EXT4-fs (loop3): 1 truncate cleaned up [ 1034.303327][T25210] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1034.311087][T25210] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1034.325213][T25210] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1034.334677][T25210] EXT4-fs (loop1): 1 truncate cleaned up 07:59:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 07:59:54 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:54 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1034.704938][T25217] loop0: detected capacity change from 0 to 512 [ 1034.724376][T25217] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1034.732586][T25217] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1034.748823][T25224] loop2: detected capacity change from 0 to 512 [ 1034.754658][T25225] loop5: detected capacity change from 0 to 512 [ 1034.761543][T25224] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1034.770407][T25225] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1034.773340][T25226] loop4: detected capacity change from 0 to 512 [ 1034.786648][T25226] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1034.803069][T25225] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1034.809792][T25225] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1034.824204][T25225] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1034.833083][T25225] EXT4-fs (loop5): 1 truncate cleaned up [ 1034.834677][T25224] EXT4-fs (loop2): orphan cleanup on readonly fs 07:59:54 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1034.845499][T25224] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1034.846445][T25226] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1034.859257][T25224] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1034.867217][T25226] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1034.886399][T25224] EXT4-fs (loop2): 1 truncate cleaned up [ 1034.892211][T25226] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:54 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1034.911970][T25226] EXT4-fs (loop4): 1 truncate cleaned up [ 1034.998079][T25235] loop1: detected capacity change from 0 to 512 [ 1035.006714][T25235] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1035.039212][T25237] loop3: detected capacity change from 0 to 512 [ 1035.046339][T25237] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1035.061479][T25237] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1035.068376][T25235] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1035.076040][T25237] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1035.123792][T25237] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1035.133952][T25237] EXT4-fs (loop3): 1 truncate cleaned up [ 1035.142321][T25235] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1035.157104][T25235] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1035.167190][T25235] EXT4-fs (loop1): 1 truncate cleaned up 07:59:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:55 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:55 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1035.642119][T25245] loop2: detected capacity change from 0 to 512 [ 1035.649013][T25245] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1035.653711][T25246] loop5: detected capacity change from 0 to 512 [ 1035.660765][T25247] loop4: detected capacity change from 0 to 512 [ 1035.672597][T25247] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1035.672791][T25246] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1035.683509][T25245] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1035.696907][T25245] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1035.710020][T25245] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1035.710467][T25246] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1035.719378][T25245] EXT4-fs (loop2): 1 truncate cleaned up [ 1035.728450][T25247] EXT4-fs (loop4): orphan cleanup on readonly fs 07:59:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1035.737250][T25246] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1035.738743][T25247] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1035.750578][T25246] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1035.783434][T25246] EXT4-fs (loop5): 1 truncate cleaned up 07:59:55 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1035.788154][T25247] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1035.801569][T25247] EXT4-fs (loop4): 1 truncate cleaned up 07:59:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1035.876511][T25256] loop1: detected capacity change from 0 to 512 [ 1035.910164][T25257] loop3: detected capacity change from 0 to 512 [ 1035.917452][T25256] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1035.927468][T25257] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1035.945980][T25257] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1035.953587][T25257] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1035.966869][T25257] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1035.976642][T25257] EXT4-fs (loop3): 1 truncate cleaned up [ 1035.987213][T25256] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1035.994408][T25256] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1036.008044][T25256] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1036.018169][T25256] EXT4-fs (loop1): 1 truncate cleaned up [ 1036.189680][T25263] loop0: detected capacity change from 0 to 512 [ 1036.224170][T25263] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1036.232389][T25263] EXT4-fs (loop0): inodes count not valid: 2 vs 32 07:59:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:56 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:56 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZuf3dbZTn2Yg83hJt3QJe3qtuLDNkF8GyjzfZY2LaVpU5p0W8uQDv8AQUQHPvnki+AfIMj+BBEG+i4qiuimDz6oV+7NzawxWTtsm5F+PnByzz3Jvd9zkubmnntOkwBOrMsRcT8iRiLiekRMFOWlIsVuO2WPe/P62UKWkkjTh39OIinKOvtKiuWZYrOx9qKn5vbO6ny9Xtss1quttY1qc3vnxsra/HJtubY+Oztze+7O3K256UNpZ9auu1/5/fe/8+Ov3v35F5785tEfr30rq+94cf/edhym9nNSjojJt2WjEbF5FMEGYKRoT3nQFQEA4ECy87dPRMRn8/P/iRjJz+ZyTukAAABgSKT3xuMfSUQKAAAADK17+RzYpFQp5vuOR6lUqbTn8H4qTpfqjWbr80uNrfXF9lzZySiXllbqteliTu1klJNsfaaY4dpZv9m1PhsR5yLiexOn8vXKQqO+OOiLHwAAAHBCnOnq//9tot3/BwAAAIbM5KArAAAAABw5/X8AAAAYfvr/AAAAMNS+9uBBltLO718vPt7eWm08vrFYa65W1rYWKguNzY3KcqOxnH9n39p++6s3GhtfjPWtp9VWrdmqNrd3Hq01ttZbj1Zi7FgaBAAAAPyPc595+eskIna/dCpPmY+ym5E+G5grAEOj9D4P/t3R1QM4fv0+5oHhNzroCgADUx50BYCBS/a5v+/knV8cfl0AAICjMfXp3uP/o64NwNB7r/F/YKgY/4eTy/g/nFxlZwBw4h39+H+a7rsvAADgSI3nKSlVirHA8SiVKpWIs/m/+peTpZV6bToiPh4Rv5oofyxbn8m3TPbtMwAAAAAAAAAAAAAAAAAAAAAAAAAAbWmaRAoAAAAMtYjSH5Li97+mJq6Od18f+Cj5+0S+jIgnP3z4g6fzrdbmTFb+l7flrRdF+c1BXMEAAAAAunX66Z1+PAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAcpjevny100nHG/dOXI2KyV/zRGMuXY1GOiNN/TWJ0z3ZJRIwcQvzd5xFxvlf8JKtWTBa16I5fiohTxxP/YpqmPeOfOYT4cJK9zI4/93u9/0pxOV/2fv+PFun/1f/4V3p7/Bvpc/w7e8AYF179tNo3/vOIC6O9jz+d+Emf+Fd67bDHk/LNb+zs9Iuf/ihiqufnT/JfsaqttY1qc3vnxsra/HJtubY+Oztze+7O3K256erSSr1W3PaM8d2LP/tXV9E/07a8/dEn/uQ+7b+aZcr9WrYn2Kunrz/Zzpa7dpHHv3al9+t//h3xs7+JzxWfA9n9U538bju/16Wf/PJSv7pl8Rf7tH+/1//a/k3PXf/6t397wIcCAMegub2zOl+v1zaPPPMiTdPjiiXzAWbGPoxqyBwsM+gjEwAAcNj+c9I/6JoAAAAAAAAAAAAAAAAAAADAyXUcXyfWHXN3ME0FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHinfwcAAP//hKrhlA==") [ 1036.505778][T25270] loop2: detected capacity change from 0 to 512 [ 1036.512547][T25270] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1036.522824][T25270] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1036.533014][T25272] loop5: detected capacity change from 0 to 512 [ 1036.533533][T25270] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1036.543647][T25273] loop4: detected capacity change from 0 to 512 [ 1036.558495][T25272] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1036.566756][T25270] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1036.575832][T25273] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1036.584364][T25270] EXT4-fs (loop2): 1 truncate cleaned up [ 1036.585217][T25272] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1036.596991][T25272] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1036.597535][T25273] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1036.611488][T25272] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1036.625847][T25273] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1036.641330][T25272] EXT4-fs (loop5): 1 truncate cleaned up 07:59:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1036.648126][T25273] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1036.667943][T25273] EXT4-fs (loop4): 1 truncate cleaned up [ 1036.766324][T25281] loop1: detected capacity change from 0 to 512 [ 1036.776362][T25281] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1036.793533][T25281] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1036.801282][T25281] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1036.819506][T25283] loop3: detected capacity change from 0 to 512 [ 1036.826304][T25283] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1036.836540][T25281] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1036.846066][T25281] EXT4-fs (loop1): 1 truncate cleaned up [ 1036.947598][T25283] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1036.958472][T25283] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1036.978377][T25283] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1036.988036][T25283] EXT4-fs (loop3): 1 truncate cleaned up 07:59:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:57 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1037.377186][T25293] loop2: detected capacity change from 0 to 512 [ 1037.383969][T25293] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1037.393461][T25293] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1037.396239][T25294] loop5: detected capacity change from 0 to 512 [ 1037.401474][T25293] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1037.419840][T25294] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1037.423289][T25296] loop4: detected capacity change from 0 to 512 [ 1037.428362][T25293] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1037.443219][T25296] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1037.451747][T25293] EXT4-fs (loop2): 1 truncate cleaned up [ 1037.460221][T25294] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1037.460337][T25296] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1037.467120][T25294] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1037.486455][T25296] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1037.486467][T25294] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1037.486683][T25296] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1037.517659][T25294] EXT4-fs (loop5): 1 truncate cleaned up [ 1037.517884][T25296] EXT4-fs (loop4): 1 truncate cleaned up 07:59:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1037.649324][T25306] loop1: detected capacity change from 0 to 512 [ 1037.659881][T25306] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1037.694163][T25307] loop3: detected capacity change from 0 to 512 [ 1037.701458][T25307] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1037.794600][T25306] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1037.801670][T25306] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1037.815883][T25306] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1037.825708][T25306] EXT4-fs (loop1): 1 truncate cleaned up [ 1037.877345][T25307] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1037.884426][T25307] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1037.898177][T25307] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1037.907763][T25307] EXT4-fs (loop3): 1 truncate cleaned up 07:59:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbl1I1o5f24z084GTe+5N7v2ekzQ359xzmgRwbF2KiHsRMRQR1yJirNheKlJst1P2uNevns5lKYk0ffD3JJJi286xkmJ5uthtpL3oqrm5tTxbr9fWi/Vqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZvJA6pnV6843/vzjH/z8m3d+/ZXHf3j416vfG4mI0eL+3fU4SO3npJw9F28MR8T6YQTrg6GiPuV+FwQAgH3J2m+fiYgv5u3/sRjKW3M5TToAAAAYEOnd0fhPEpECAAAAA+tuPgc2KVWK+b6jUSpVKu05vJ+LU6V6o9n68kJjY3W+PVd2PMqlhaV6bbKYUzse5SRbn8rzb9dvdKxPR8TZiPjR2Ml8vTLXqM/3++IHAAAAHBOnO/r//xpr9/8BAACAATPe7wIAAAAAh07/HwAAAAaf/j8AAAAMtG/dv5+ldOf3r+cfbW4sNx5dn681lysrG3OVucb6WmWx0VjMv7NvZa/j1RuNta/G6saTaqvWbFWbm1sPVxobq62HS+/8BDYAAABwhM5+4cXvk4jY/trJPGVOZDdDPXYwVwAGRulDHvynwysHcPR6fcwDg2+43wUA+qbc7wIAfZfscX/PyTu/OfiyAAAAh2Pi893H/4ddG4CB90Hj/8BAMf4Px5fxfzi+yloAcOwd/vh/mu55LAAA4FCN5ikpVYqxwNEolSqViDP5v/qXk4Wlem0yIj4dEb8bK38qW5/K90z27DMAAAAAAAAAAAAAAAAAAAAAAAAAAG1pmkQKAAAADLSI0l+S4ve/JsaujHZeHziR/HssX0bE458++MmT2VZrfSrb/o8321vPi+03+nEFAwAAAOi000/f6ccDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwEF6/erp3E46yrh/+3pEjHeLPxwj+XIkyhFx6p9JDO/aL4mIoQOIv/0sIs51i59kxYrxohSd8UsRcfJo4l9I07Rr/NMHEB+OsxfZ+edet/dfKS7ly+7v/+EifVK9z3+lN+e/oR7nvzP7jHH+5S+rPeM/izg/3P38sxM/6RH/crcDdnlSvvudra1e8dOfRUx0/fxJ3olVba2sVZubW9eXVmYXa4u11enpqVszt2duzkxWF5bqteK2a4wfXvjV/zo2/Tdty+sfPeKP71H/K1mm3Ktmu4K9fPLqs+1sueMQefyrl7u//ufeEz/7m/hS8TmQ3T+xk99u53e7+IvfXuxVtiz+fI/67/X6X9276rlr3/7+H/f5UADgCDQ3t5Zn6/Xa+qFnnqdpelSxZD7CzMjHUQyZ/WX6fWYCAAAO2ttGf79LAgAAAAAAAAAAAAAAAAAAAMfXUXydWGfM7f5UFQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADgvf4fAAD//4zq4ZM=") 07:59:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1038.265125][T25316] loop2: detected capacity change from 0 to 512 [ 1038.275327][T25317] loop5: detected capacity change from 0 to 512 [ 1038.282653][T25317] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1038.291267][T25316] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1038.302334][T25318] loop4: detected capacity change from 0 to 512 [ 1038.310276][T25318] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1038.318204][T25317] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1038.328497][T25316] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1038.335210][T25317] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1038.335468][T25316] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1038.361805][T25317] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1038.361813][T25316] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1038.372990][T25316] EXT4-fs (loop2): 1 truncate cleaned up [ 1038.387075][T25317] EXT4-fs (loop5): 1 truncate cleaned up [ 1038.393043][T25318] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1038.400138][T25318] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 07:59:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 07:59:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1038.413861][T25318] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1038.433526][T25318] EXT4-fs (loop4): 1 truncate cleaned up [ 1038.534598][T25327] loop1: detected capacity change from 0 to 512 [ 1038.543209][T25327] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1038.576030][T25329] loop3: detected capacity change from 0 to 512 [ 1038.584369][T25329] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1038.611814][T25327] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1038.619830][T25327] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1038.633555][T25327] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1038.643522][T25327] EXT4-fs (loop1): 1 truncate cleaned up [ 1038.751393][T25329] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1038.759542][T25329] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1038.773619][T25329] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1038.784119][T25329] EXT4-fs (loop3): 1 truncate cleaned up 07:59:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW28ZAPDnpM3fbutsp17MweZwk27oknZ1W/FimyDeDZR5P0ubltK0KU26rWVIhx9AENGBV155I/gBBNlHEGEw70VFEd30wgv1yDk53bqQrB22zUh/P3hz3nOSc57nTZqT857zNgng2LoYEXcjYigirkbEWLG8VJTYbpfsca9fPZnLShJpev9vSSTFsp1tJcX0VLHaSHvSVXNza3m2Xq+tF/PV1spatbm5dW1pZXaxtlhbnZ6eujlza+bGzOSBtDNr1+1v/OnHP/j5N2//+iuPfv/gL1e+l+U7Wty/ux0H6eWZ7LacPRdvDEfE+mEE64Ohoj3lficCAMC+ZMdvn4mIL+bH/2MxlB/N5RzSAQAAwIBI74zGv5OIFAAAABhYd/IxsEmpUoz3HY1SqVJpj+H9XJws1RvN1pcXGhur8+2xsuNRLi0s1WuTxZja8Sgn2fxUXn87f71jfjoizkTEj8ZO5POVuUZ9vt8nPwAAAOCYONXR///nWLv/DwAAAAyY8X4nAAAAABw6/X8AAAAYfPr/AAAAMNC+de9eVtKd37+ef7i5sdx4eG2+1lyurGzMVeYa62uVxUZjMf/OvpW9tldvNNa+Gqsbj6utWrNVbW5uPVhpbKy2Hiy98xPYAAAAwBE684Xnv0siYvtrJ/KS+SS7GeqxgrECMDBKH/LgPx5eHsDR6/UxDwy+4X4nAPRNud8JAH2X7HF/z8E7vzn4XAAAgMMx8fnu1/+HnRuAgfdB1/+BgeL6Pxxfrv/D8VV2BADH3uFf/0/TPbcFAAAcqtG8JKVKcS1wNEqlSiXidP6v/uVkYalem4yIT0fEy7Hyp7L5qXzNZM8+AwAAAAAAAAAAAAAAAAAAAAAAAADQlqZJpAAAAMBAiyj9OSl+/2ti7PJo5/mBT5J/jeXTiHj00/s/eTzbaq1PZcv//mZ561mx/Ho/zmAAAAAAnXb66Tv9eAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4SK9fPZnbKUcZ969fj4jxbvGHYySfjkQ5Ik7+I4nhXeslETF0APG3n0bE2W7xkyytGC+y6IxfiogTRxP/fJqmXeOfOoD4cJw9z/Y/d7u9/0pxMZ92f/8PF+X/1Xv/V3qz/xvqsf87vc8Y5178stoz/tOIc8Pd9z878ZMe8S9122CXJ+W739na6hU//VnERNfPn+SdWNXWylq1ubl1bWlldrG2WFudnp66OXNr5sbMZHVhqV4rbrvG+OH5X/23Y9F/0ra8/dEj/vge7b+cVcq9WrYr2IvHrz7brpY7NpHHv3Kp++t/9j3xs7+JLxWfA9n9Ezv17XZ9twu/+O2FXrll8ed7tH+v1//K3k3PXf329/+wz4cCAEegubm1PFuv19YPvfIsTdOjiqXyEVZGPo40VPZX6feeCQAAOGhvD/r7nQkAAAAAAAAAAAAAAAAAAAAcX0fxdWKdMbf701QAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgPf6XwAAAP//BT3idA==") 07:59:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1039.123197][T25336] loop2: detected capacity change from 0 to 512 [ 1039.130189][T25336] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1039.140667][T25336] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1039.147410][T25336] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1039.159406][T25339] loop5: detected capacity change from 0 to 512 [ 1039.161267][T25336] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1039.176641][T25340] loop4: detected capacity change from 0 to 512 [ 1039.176878][T25339] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1039.191147][T25336] EXT4-fs (loop2): 1 truncate cleaned up [ 1039.197191][T25340] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1039.208510][T25339] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1039.215998][T25339] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1039.217117][T25340] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1039.236638][T25340] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1039.236645][T25339] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1039.236845][T25339] EXT4-fs (loop5): 1 truncate cleaned up [ 1039.258476][T25340] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1039.274921][T25340] EXT4-fs (loop4): 1 truncate cleaned up 07:59:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:59 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1039.434415][T25350] loop1: detected capacity change from 0 to 512 [ 1039.449501][T25351] loop3: detected capacity change from 0 to 512 [ 1039.459155][T25351] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1039.471177][T25350] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1039.483713][T25351] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1039.493328][T25350] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1039.501231][T25350] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1039.517181][T25350] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1039.526775][T25350] EXT4-fs (loop1): 1 truncate cleaned up [ 1039.542451][T25351] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1039.556795][T25351] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1039.568817][T25351] EXT4-fs (loop3): 1 truncate cleaned up 07:59:59 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 07:59:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1039.971675][T25359] loop2: detected capacity change from 0 to 512 [ 1039.978569][T25359] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1039.992064][T25359] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1039.998744][T25359] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1040.012059][T25359] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 07:59:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1040.021202][T25359] EXT4-fs (loop2): 1 truncate cleaned up [ 1040.085301][T25364] loop5: detected capacity change from 0 to 512 [ 1040.091988][T25364] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1040.105560][T25366] loop4: detected capacity change from 0 to 512 [ 1040.107594][T25364] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1040.118770][T25366] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1040.127310][T25364] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1040.140763][T25364] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1040.150463][T25366] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1040.157035][T25364] EXT4-fs (loop5): 1 truncate cleaned up [ 1040.157344][T25366] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 08:00:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbv3ll6wdv7YZ6ecDJ/fck9z7PSdpbu655zQJ4Ni6FBH3ImIoIq5FxFhRXipSbLdT9rjXr57OZSmJNH3w9ySSomxnX0mxPF1sNtJedNXc3Fqerddr68V6tbWyVm1ubl1fWpldrC3WVqenp27N3J65OTN5IO3M2nXnG3/+8Q9+/s07v/7K4z88/OvV72X1HS3u392Og9R+TsrxxV1lwxGxfhjB+mCoaE+53xUBAGBfsvO3z0Tk56fXYiyG8rO5nFM6AAAAGBDp3dH4TxKRAgAAAAPrbj4HNilVivm+o1EqVSrtObyfi1OleqPZ+vJCY2N1vj1XdjzKpYWlem2ymFM7HuUkW5/K82/Xb3SsT0fE2Yj40djJfL0y16jP9/viBwAAABwTpzv6//8aa/f/AQAAgAEz3u8KAAAAAIdO/x8AAAAGn/4/AAAADLRv3b+fpXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv/dUbjbWvxurGk2qr1mxVm5tbD1caG6uth0sxciQNAgAAAD7m7Bde/D6JiO2vncxT5kR2M9RjA3MFYGCU3ufBfzq8egBHr9fHPDD4hvtdAaBvyv2uANB3yR7395y885uDrwsAAHA4Jj7fffx/2LUBGHjvNf4PDBTj/3B8Gf+H46vsDACOvcMf/0/TPfcFAAAcqtE8JaVKMRY4GqVSpRJxJv9X/3KysFSvTUbEpyPid2PlT2XrU/mWyZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6S1L8/tfE2JXRzusDJ5J/j+XLiHj80wc/eTLbaq1PZeX/eFPeel6U3+jHFQwAAACg004/facfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH6fWrp3M76Sjj/u3rETHeLf5wjOTLkShHxKl/JjG8a7skIoYOIP72s4g41y1+klUrxotadMYvRcTJo4l/IU3TrvFPH0B8OM5eZMefe93ef6W4lC+7v/+Hi/RJ9T7+ld4c/4Z6HP/O7DPG+Ze/rPaM/yzi/HD3489O/KRH/MvddtjlSfnud7a2esVPfxYx0fXzJ/lIrGprZa3a3Ny6vrQyu1hbrK1OT0/dmrk9c3NmsrqwVK8Vt11j/PDCr/7XUfTftC1vf/SIP75H+69kmXKvlu0K9vLJq8+2s+WOXeTxr17u/vqfe0f87G/iS8XnQHb/xE5+u53f7eIvfnuxV92y+PM92r/X639176bnrn37+3/c50MBgCPQ3Nxanq3Xa+uHnnmepulRxZL5ADMjH0Y1ZPaX6feRCQAAOGhvT/r7XRMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/0/wAAAP//J7Lhpg==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1040.185509][T25366] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1040.195199][T25366] EXT4-fs (loop4): 1 truncate cleaned up [ 1040.314515][T25373] loop1: detected capacity change from 0 to 512 [ 1040.327427][T25374] loop3: detected capacity change from 0 to 512 [ 1040.344643][T25374] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1040.354128][T25373] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1040.440615][T25374] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1040.448067][T25374] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1040.462441][T25374] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1040.472275][T25374] EXT4-fs (loop3): 1 truncate cleaned up [ 1040.483754][T25373] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1040.491010][T25373] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1040.507904][T25373] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1040.517724][T25373] EXT4-fs (loop1): 1 truncate cleaned up 08:00:00 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:00 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1040.824254][T25382] loop2: detected capacity change from 0 to 512 [ 1040.831129][T25382] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1040.842926][T25382] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1040.850813][T25382] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1040.864235][T25382] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem 08:00:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1040.873245][T25382] EXT4-fs (loop2): 1 truncate cleaned up [ 1040.885351][T25386] loop5: detected capacity change from 0 to 512 [ 1040.901875][T25386] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1040.916112][T25386] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1040.922896][T25386] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1040.936974][T25386] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1040.942605][T25388] loop0: detected capacity change from 0 to 512 [ 1040.952691][T25386] EXT4-fs (loop5): 1 truncate cleaned up [ 1040.958748][T25388] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1040.967010][T25388] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1040.982910][T25391] loop4: detected capacity change from 0 to 512 [ 1040.992328][T25391] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1041.008037][T25391] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1041.015342][T25391] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap 08:00:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbv3ll6wdv7YZ6ecDJ/fck9z7PSdpbu655zQJ4Ni6FBH3ImIoIq5FxFhRXipSbLdT9rjXr57OZSmJNH3w9ySSomxnX0mxPF1sNtJedNXc3Fqerddr68V6tbWyVm1ubl1fWpldrC3WVqenp27N3J65OTN5IO3M2nXnG3/+8Q9+/s07v/7K4z88/OvV72X1HS3u392Og9R+TspxZVfZcESsH0awPhgq2lPud0UAANiX7PztMxHxxfz8fyyG8rO5nFM6AAAAGBDp3dH4TxKRAgAAAAPrbj4HNilVivm+o1EqVSrtObyfi1OleqPZ+vJCY2N1vj1XdjzKpYWlem2ymFM7HuUkW5/K82/Xb3SsT0fE2Yj40djJfL0y16jP9/viBwAAABwTpzv6//8aa/f/AQAAgAEz3u8KAAAAAIdO/x8AAAAGn/4/AAAADLRv3b+fpXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv/dUbjbWvxurGk2qr1mxVm5tbD1caG6uth0sxciQNAgAAAD7m7Bde/D6JiO2vncxT5kR2M9RjA3MFYGCU3ufBfzq8egBHr9fHPDD4hvtdAaBvyv2uANB3yR7395y885uDrwsAAHA4Jj7fffx/2LUBGHjvNf4PDBTj/3B8Gf+H46vsDACOvcMf/0/TPfcFAAAcqtE8JaVKMRY4GqVSpRJxJv9X/3KysFSvTUbEpyPid2PlT2XrU/mWyZ59BgAAAAAAAAAAAAAAAAAAAAAAAACgLU2TSAEAAICBFlH6S1L8/tfE2JXRzusDJ5J/j+XLiHj80wc/eTLbaq1PZeX/eFPeel6U3+jHFQwAAACg004/facfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAH6fWrp3M76Sjj/u3rETHeLf5wjOTLkShHxKl/JjG8a7skIoYOIP72s4g41y1+klUrxotadMYvRcTJo4l/IU3TrvFPH0B8OM5eZMefe93ef6W4lC+7v/+Hi/RJ9T7+ld4c/4Z6HP/O7DPG+Ze/rPaM/yzi/HD3489O/KRH/MvddtjlSfnud7a2esVPfxYx0fXzJ/lIrGprZa3a3Ny6vrQyu1hbrK1OT0/dmrk9c3NmsrqwVK8Vt11j/PDCr/7XUfTftC1vf/SIP75H+69kmXKvlu0K9vLJq8+2s+WOXeTxr17u/vqfe0f87G/iS8XnQHb/xE5+u53f7eIvfnuxV92y+PM92r/X639176bnrn37+3/c50MBgCPQ3Nxanq3Xa+uHnnmepulRxZL5ADMjH0Y1ZPaX6feRCQAAOGhvT/r7XRMAAAAAAAAAAAAAAAAAAAA4vo7i68Q6Y273p6kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO/0/wAAAP//HVrhqA==") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1041.028546][T25391] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1041.039324][T25391] EXT4-fs (loop4): 1 truncate cleaned up 08:00:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1041.183823][T25398] loop3: detected capacity change from 0 to 512 [ 1041.191276][T25398] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1041.219613][T25399] loop1: detected capacity change from 0 to 512 [ 1041.228728][T25399] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1041.268991][T25398] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1041.277122][T25399] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1041.284481][T25399] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1041.298058][T25398] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1041.310891][T25399] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1041.320292][T25398] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1041.329288][T25399] EXT4-fs (loop1): 1 truncate cleaned up [ 1041.338228][T25398] EXT4-fs (loop3): 1 truncate cleaned up 08:00:01 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1041.684387][T25405] loop2: detected capacity change from 0 to 512 [ 1041.691529][T25405] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1041.703486][T25405] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1041.710142][T25405] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1041.723424][T25405] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1041.732425][T25405] EXT4-fs (loop2): 1 truncate cleaned up 08:00:01 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1041.757603][T25408] loop5: detected capacity change from 0 to 512 [ 1041.765603][T25408] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1041.785125][T25408] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1041.793099][T25408] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1041.806235][T25408] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1041.816052][T25408] EXT4-fs (loop5): 1 truncate cleaned up 08:00:01 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1041.895501][T25414] loop4: detected capacity change from 0 to 512 [ 1041.903012][T25414] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1041.914163][T25414] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1041.923121][T25414] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1041.937031][T25414] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem 08:00:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvX7l1f21e9mIPN4Sbd0CXt6rbixTZBvBso836WNi2laVOadFvLkA4/gCCiA6+88kbwAwiyjyDCQO9FRRHd9MIL9cg5Od26kKwdb5uM9PeDJ+c5Jznn/3+S5uQ85zxNAjixLkTEnYgYiYgrETFRLC8VJXbbJXvcyxePF7KSRJre+3sSSbFsb1tJMT1drDbWnnTV3N5Zna/Xa5vFfLW1tlFtbu9cXVmbX64t19ZnZ2duzN2cuz43fSTtzNp16xt//vEPfv7NW7/+ysM/3P/r5e9l+Y4X9+9vx5HKn8Ry9ly8MhoRm8cSrP9GivaUB50IAACHkh2/fSYivpgf/0/ESH40l3NIBwAAAEMivT0e/0kiUgAAAGBo3c7HwCalSjFUdTxKpUqlPYb3c/Fhqd5otr681NhaX2yPlZ2McmlppV6bLsbUTkY5yeZn8vrr+Wsd87MR8XFE/GjiVD5fWWjUFwd98gMAAABOiNMd/f9/TbT7/wAAAMCQmRx0AgAAAMCx0/8HAACA4af/DwAAAEPtW3fvZiXd+/3rxQfbW6uNB1cXa83VytrWQmWhsblRWW40lvPv7Fs7aHv1RmPjq7G+9ajaqjVb1eb2zv21xtZ66/7KGz+BDQAAAPTRx1949vskIna/diovmQ+ym5EeKxgrAEOj9C4P/tPx5QH0X6+PeWD4jQ46AWBgyoNOABi45ID7ew7e+c3R5wIAAByPqc93v/4/6twADL13uv4PDBXX/+Hkcv0fTq6yIwA48Y7/+n+aHrgtAADgWI3nJSlVimuB41EqVSoRH+X/6l9OllbqtemI+HRE/G6i/KlsfiZfMzmwzwAAAAAAAAAAAAAAAAAAAAAAAAAAtKVpEikAAAAw1CJKf0mK3/+amrg03nl+4IPk3xP5NCIe/vTeTx7Nt1qbM9nyf7xa3npaLL82iDMYAAAAQKe9fvpePx4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAjtLLF48X9ko/4/7t6xEx2S3+aIzl07EoR8SH/0xidN96SUSMHEH83ScRcaZb/CRLKyaLLDrjlyLiVH/in0vTtGv800cQH06yZ9n+5063918pLuTT7u//0aJ8Ur33f6VX+7+RHvu/jw4Z4+zzX1Z7xn8ScXa0+/5nL37SI/7Fbhvs8qR89zs7O73ipz+LmOr6+ZO8EavaWtuoNrd3rq6szS/Xlmvrs7MzN+Zuzl2fm64urdRrxW3XGD8896v/dSz6b9qWtz96xJ88oP2Xskq5V8v2BXv+6MVn29Vyxyby+Jcvdn/9z7wlfvY38aXicyC7f2qvvtuu73f+F7893yu3LP5ij/Yf9PpfPrjpuSvf/v4fD/lQAKAPmts7q/P1em3z2CtP0zTtVyyV97Ay9n6koXK4yqD3TAAAwFF7fdA/6EwAAAAAAAAAAAAAAAAAAADg5OrH14l1xtwdTFMBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7q/wEAAP//qQThjQ==") [ 1041.946304][T25414] EXT4-fs (loop4): 1 truncate cleaned up [ 1041.993477][T25421] loop0: detected capacity change from 0 to 512 [ 1042.002512][T25421] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1042.010785][T25421] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1042.039532][T25423] loop1: detected capacity change from 0 to 512 [ 1042.048720][T25423] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1042.061859][T25423] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1042.070837][T25423] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1042.088388][T25425] loop3: detected capacity change from 0 to 512 [ 1042.100204][T25423] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1042.109058][T25425] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1042.122294][T25425] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1042.129731][T25425] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1042.143026][T25425] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1042.152772][T25425] EXT4-fs (loop3): 1 truncate cleaned up [ 1042.161709][T25423] EXT4-fs (loop1): 1 truncate cleaned up 08:00:02 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:02 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1042.564298][T25429] loop2: detected capacity change from 0 to 512 [ 1042.571101][T25429] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1042.585688][T25429] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1042.592497][T25429] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1042.605775][T25429] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1042.614735][T25429] EXT4-fs (loop2): 1 truncate cleaned up 08:00:02 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1042.676887][T25433] loop5: detected capacity change from 0 to 512 [ 1042.685080][T25433] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1042.699225][T25433] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1042.706020][T25433] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1042.719380][T25433] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1042.728568][T25433] EXT4-fs (loop5): 1 truncate cleaned up [ 1042.787779][T25437] loop4: detected capacity change from 0 to 512 [ 1042.799332][T25437] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1042.818672][T25437] EXT4-fs (loop4): orphan cleanup on readonly fs 08:00:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:02 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1042.827607][T25437] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1042.843710][T25437] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1042.852787][T25437] EXT4-fs (loop4): 1 truncate cleaned up [ 1042.938189][T25444] loop1: detected capacity change from 0 to 512 [ 1042.951427][T25445] loop3: detected capacity change from 0 to 512 [ 1042.959611][T25445] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1042.969013][T25444] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1042.987073][T25445] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1042.994534][T25445] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1043.008846][T25445] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.018229][T25445] EXT4-fs (loop3): 1 truncate cleaned up [ 1043.030753][T25444] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1043.037933][T25444] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1043.053625][T25444] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.062914][T25444] EXT4-fs (loop1): 1 truncate cleaned up 08:00:03 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbp3t1Is52Bxu0g1d0q5uK15sE8S7gTLvZ2nTUpo2pUm3tQzp8AMIIjrwyitvBD+AIPsIIgz0XlQU0U0vvHjf97yck3TrQrJ2vGkz0t8PnpznnOSc//9JmpPznPM0CeDYKkTE3YgYioirETG+Z3lWYqdZLkbEq5dP5rOSRJre/3cSSWvZ7raS1vRUa7WR5qSj+tb2yly1WtlozZcbq+vl+tb2teXVuaXKUmVtZmb65uyt2RuzUz1pZ9au29/5+89/8uvv3v79Nx795cE/r/woy3esdf/edvRS8zkpZs/Fa8MRsXEYwfpgqNWeYr8TAQDgQLLjty9ExFfz4//xGMqP5nKj/c0MAAAA6JX0zlh8lESkAAAAwMC6k4+BTQql1njfsSgUSqXmGN4vxclCtVZvfH2xtrm20BwrOxHFwuJytTLVGlM7EcUkm5/O62/mr7fNz0TEmYj42fhoPl+ar1UX+n3yAwAAAI6JU239//+NN/v/AAAAwICZ6HcCAAAAwKHT/wcAAIDBp/8PAAAAA+179+5lJd39/euFh1ubK7WH1xYq9ZXS6uZ8ab62sV5aqtWW8u/sW91ve9Vabf2bsbb5uNyo1Bvl+tb2g9Xa5lrjwfJbP4ENAAAAHKEzX3n+5yQidr41mpfMiexmqMsKxgrAwCi8z4P/dnh5AEev28c8MPiG+50A0DfFficA9F2yz/1dB+/8ofe5AAAAh2Pyy52v/w87NwAD772u/wMDxfV/OL5c/4fjq+gIAI69w7/+n6b7bgsAADhUY3lJCqXWtcCxKBRKpYjT+b/6F5PF5WplKiI+HxF/Gi9+LpufztdM9u0zAAAAAAAAAAAAAAAAAAAAAAAAAABNaZpECgAAAAy0iMI/ktbvf02OXx5rPz9wIvn/eD6NiEe/vP+Lx3ONxsZ0tvw/r5c3nrWWX+/HGQwAAACg3W4/fbcfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC99Orlk/ndcpRx//XtiJjoFH84RvLpSBQj4uR/kxjes14SEUM9iL/zNCLOdoqfZGnFRCuL9viFiBg9mvjn0zTtGP9UD+LDcfY82//c7fT+K8TFfNr5/T/cKp9V9/1f4fX+b6jL/u/0AWOce/Hbctf4TyPODXfe/+zGT7rEv9Rpgx2elB/+YHu7W/z0VxGTHT9/krdilRur6+X61va15dW5pcpSZW1mZvrm7K3ZG7NT5cXlaqV12zHGT8//7pO2RR+nTXn7o0v8iX3afzmrFLu1bE+wF49ffrFZLbZtIo9/5VLn1//sO+JnfxNfa30OZPdP7tZ3mvW9Lvzmjxe65ZbFX+jS/v1e/yv7Nz139fs//usBHwoAHIH61vbKXLVa2Tj0yrM0TY8qlsoHWBn5MNJQOVil33smAACg194c9Pc7EwAAAAAAAAAAAAAAAAAAADi+juLrxNpj7vSnqQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA7/RpAAAA///fpuFy") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:03 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:03 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1043.422250][T25453] loop2: detected capacity change from 0 to 512 [ 1043.429897][T25453] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1043.448675][T25453] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1043.458074][T25453] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1043.471292][T25453] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.480015][T25457] loop0: detected capacity change from 0 to 512 [ 1043.486637][T25453] EXT4-fs (loop2): 1 truncate cleaned up [ 1043.494308][T25457] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1043.502638][T25457] EXT4-fs (loop0): inodes count not valid: 2 vs 32 08:00:03 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1043.548607][T25458] loop5: detected capacity change from 0 to 512 [ 1043.555459][T25458] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1043.576855][T25458] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1043.583606][T25458] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1043.596770][T25458] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.606129][T25458] EXT4-fs (loop5): 1 truncate cleaned up 08:00:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:03 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1043.697361][T25462] loop4: detected capacity change from 0 to 512 [ 1043.706999][T25462] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1043.721164][T25462] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1043.728935][T25462] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1043.743185][T25462] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.752414][T25462] EXT4-fs (loop4): 1 truncate cleaned up [ 1043.810494][T25469] loop1: detected capacity change from 0 to 512 [ 1043.831482][T25470] loop3: detected capacity change from 0 to 512 [ 1043.841114][T25469] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1043.849437][T25470] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1043.864504][T25469] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1043.872392][T25469] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1043.887446][T25470] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1043.895379][T25470] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1043.909523][T25470] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.918622][T25470] EXT4-fs (loop3): 1 truncate cleaned up [ 1043.925340][T25469] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1043.934683][T25469] EXT4-fs (loop1): 1 truncate cleaned up 08:00:04 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1044.430319][T25477] loop2: detected capacity change from 0 to 512 [ 1044.435302][T25478] loop5: detected capacity change from 0 to 512 [ 1044.443938][T25478] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1044.452432][T25477] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1044.462317][T25477] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1044.462336][T25478] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1044.462701][T25478] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1044.489668][T25478] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1044.489666][T25477] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1044.490723][T25477] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1044.498679][T25478] EXT4-fs (loop5): 1 truncate cleaned up 08:00:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1044.512855][T25477] EXT4-fs (loop2): 1 truncate cleaned up 08:00:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:04 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1044.622351][T25487] loop4: detected capacity change from 0 to 512 [ 1044.630532][T25487] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1044.655958][T25487] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1044.663417][T25487] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1044.685018][T25492] loop1: detected capacity change from 0 to 512 [ 1044.700852][T25493] loop3: detected capacity change from 0 to 512 [ 1044.709503][T25487] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1044.718780][T25493] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1044.727680][T25492] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1044.737084][T25487] EXT4-fs (loop4): 1 truncate cleaned up [ 1044.759786][T25492] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1044.766976][T25492] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1044.781492][T25492] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1044.791003][T25492] EXT4-fs (loop1): 1 truncate cleaned up [ 1044.802568][T25493] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1044.809702][T25493] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1044.824541][T25493] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1044.834058][T25493] EXT4-fs (loop3): 1 truncate cleaned up 08:00:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1045.329070][T25502] loop2: detected capacity change from 0 to 512 [ 1045.335849][T25502] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1045.339734][T25503] loop5: detected capacity change from 0 to 512 [ 1045.347095][T25502] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1045.357238][T25503] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1045.365713][T25502] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 08:00:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1045.368282][T25503] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1045.386342][T25502] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1045.386365][T25503] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1045.386521][T25503] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1045.396642][T25502] EXT4-fs (loop2): 1 truncate cleaned up [ 1045.423677][T25503] EXT4-fs (loop5): 1 truncate cleaned up 08:00:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1045.523369][T25512] loop4: detected capacity change from 0 to 512 [ 1045.531805][T25512] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1045.543209][T25514] loop1: detected capacity change from 0 to 512 [ 1045.552670][T25514] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1045.597729][T25515] loop3: detected capacity change from 0 to 512 [ 1045.605739][T25515] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1045.685612][T25512] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1045.692814][T25512] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1045.708295][T25512] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1045.717965][T25512] EXT4-fs (loop4): 1 truncate cleaned up [ 1045.751465][T25514] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1045.758557][T25514] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1045.774885][T25514] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1045.784117][T25514] EXT4-fs (loop1): 1 truncate cleaned up [ 1045.823463][T25515] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1045.830906][T25515] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1045.846649][T25515] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1045.856369][T25515] EXT4-fs (loop3): 1 truncate cleaned up 08:00:05 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:05 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbl1I1o5f24z084GTe+5N7v2ekzQ359xzmgRwbF2KiHsRMRQR1yJirNheKlJst1P2uNevns5lKYk0ffD3JJJi286xkmJ5uthtpL3oqrm5tTxbr9fWi/Vqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZvJA6pnV6843/vzjH/z8m3d+/ZXHf3j416vfOxsRo8X9u+txkNrPSTl7Lt4Yjoj1wwjWB0NFfcr9LggAAPuStd8+ExFfzNv/YzGUt+ZymnQAAAAwINK7o/GfJCIFAAAABtbdfA5sUqoU831Ho1SqVNpzeD8Xp0r1RrP15YXGxup8e67seJRLC0v12mQxp3Y8ykm2PpXn367f6FifjoizEfGjsZP5emWuUZ/v98UPAAAAOCZOd/T//zXW7v8DAAAAA2a83wUAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz9L6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7Hqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecqcyG6GeuxgrgAMjNKHPPhPh1cO4Oj1+pgHBt9wvwsA9E253wUA+i7Z4/6ek3d+c/BlAQAADsfE57uP/w+7NgAD74PG/4GBYvwfji/j/3B8lbUA4Ng7/PH/NN3zWAAAwKEazVNSqhRjgaNRKlUqEWfyf/UvJwtL9dpkRHw6In43Vv5Utj6V75ns2WcAAAAAAAAAAAAAAAAAAAAAAAAAANrSNIkUAAAAGGgRpb8kxe9/TYxdGe28PnAi+fdYvoyIxz998JMns63W+lS2/R9vtreeF9tv9OMKBgAAANBpp5++048HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIP0+tXTuZ10lHH/9vWIGO8WfzhG8uVIlCPi1D+TGN61XxIRQwcQf/tZRJzrFj/JihXjRSk645ci4uTRxL+QpmnX+KcPID4cZy+y88+9bu+/UlzKl93f/8NF+qR6n/9Kb85/Qz3Of2f2GeP8y19We8Z/FnF+uPv5Zyd+0iP+5W4H7PKkfPc7W1u94qc/i5jo+vmTvBOr2lpZqzY3t64vrcwu1hZrq9PTU7dmbs/cnJmsLizVa8Vt1xg/vPCr/3Vs+m/altc/esQf36P+V7JMuVfNdgV7+eTVZ9vZcsch8vhXL3d//c+9J372N/Gl4nMgu39iJ7/dzu928Re/vdirbFn8+R713+v1v7p31XPXvv39P+7zoQDAEWhubi3P1uu19UPPPE/T9KhiyXyEmZGPoxgy+8v0+8wEAAActLeN/n6XBAAAAAAAAAAAAAAAAAAAAI6vo/g6sc6Y2/2pKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAe/0/AAD//2Iq4Zw=") [ 1046.155861][T25522] loop0: detected capacity change from 0 to 512 [ 1046.165243][T25522] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1046.173504][T25522] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1046.199203][T25527] loop5: detected capacity change from 0 to 512 [ 1046.200340][T25528] loop2: detected capacity change from 0 to 512 [ 1046.211971][T25527] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1046.220991][T25528] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1046.232081][T25527] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1046.238833][T25527] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1046.253016][T25527] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1046.261986][T25527] EXT4-fs (loop5): 1 truncate cleaned up [ 1046.284622][T25528] EXT4-fs (loop2): orphan cleanup on readonly fs 08:00:06 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1046.291245][T25528] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1046.305386][T25528] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1046.315699][T25528] EXT4-fs (loop2): 1 truncate cleaned up [ 1046.458229][T25538] loop1: detected capacity change from 0 to 512 [ 1046.472905][T25539] loop4: detected capacity change from 0 to 512 [ 1046.495409][T25540] loop3: detected capacity change from 0 to 512 [ 1046.563439][T25538] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1046.572617][T25539] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1046.583347][T25540] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1046.601632][T25538] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1046.608641][T25539] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1046.615851][T25540] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1046.624007][T25539] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1046.637185][T25538] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1046.651445][T25539] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1046.660663][T25538] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1046.670287][T25539] EXT4-fs (loop4): 1 truncate cleaned up [ 1046.679969][T25538] EXT4-fs (loop1): 1 truncate cleaned up [ 1046.686021][T25540] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1046.700902][T25540] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1046.710246][T25540] EXT4-fs (loop3): 1 truncate cleaned up 08:00:06 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:06 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1047.061003][T25548] loop2: detected capacity change from 0 to 512 [ 1047.068107][T25548] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1047.071450][T25549] loop5: detected capacity change from 0 to 512 [ 1047.078895][T25548] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1047.089221][T25549] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1047.089884][T25548] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap 08:00:06 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1047.111242][T25548] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1047.122313][T25548] EXT4-fs (loop2): 1 truncate cleaned up [ 1047.131222][T25549] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1047.140317][T25549] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1047.158219][T25549] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1047.167808][T25549] EXT4-fs (loop5): 1 truncate cleaned up 08:00:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1047.315593][T25562] loop1: detected capacity change from 0 to 512 [ 1047.323671][T25562] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1047.334116][T25562] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1047.346608][T25565] loop4: detected capacity change from 0 to 512 [ 1047.356111][T25565] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1047.365252][T25562] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1047.387049][T25567] loop3: detected capacity change from 0 to 512 [ 1047.394670][T25562] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1047.403536][T25567] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1047.412979][T25562] EXT4-fs (loop1): 1 truncate cleaned up [ 1047.456222][T25565] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1047.464250][T25567] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1047.473031][T25565] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1047.486369][T25565] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1047.495748][T25565] EXT4-fs (loop4): 1 truncate cleaned up [ 1047.504571][T25567] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1047.518223][T25567] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1047.527764][T25567] EXT4-fs (loop3): 1 truncate cleaned up 08:00:07 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:07 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1047.927725][T25573] loop2: detected capacity change from 0 to 512 [ 1047.934539][T25573] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1047.946250][T25573] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1047.946587][T25574] loop5: detected capacity change from 0 to 512 [ 1047.953066][T25573] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1047.974149][T25573] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1047.976002][T25574] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1047.992161][T25573] EXT4-fs (loop2): 1 truncate cleaned up [ 1047.998889][T25574] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1048.005688][T25574] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1048.019739][T25574] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1048.028911][T25574] EXT4-fs (loop5): 1 truncate cleaned up 08:00:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:07 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:07 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1048.197747][T25584] loop1: detected capacity change from 0 to 512 [ 1048.230042][T25585] loop4: detected capacity change from 0 to 512 [ 1048.249265][T25586] loop3: detected capacity change from 0 to 512 [ 1048.301964][T25584] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1048.310746][T25586] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1048.320095][T25585] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1048.351793][T25586] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1048.358787][T25586] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1048.373556][T25586] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1048.382656][T25586] EXT4-fs (loop3): 1 truncate cleaned up 08:00:08 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1048.403802][T25584] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1048.427759][T25584] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1048.442726][T25584] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1048.452391][T25584] EXT4-fs (loop1): 1 truncate cleaned up [ 1048.471552][T25585] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1048.480738][T25585] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1048.496268][T25585] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1048.506673][T25585] EXT4-fs (loop4): 1 truncate cleaned up [ 1048.561530][T25594] loop0: detected capacity change from 0 to 512 [ 1048.592460][T25594] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1048.600769][T25594] EXT4-fs (loop0): inodes count not valid: 2 vs 32 08:00:08 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:08 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW1EdAPD/TZvZbZ3tVHAONoebdEOXtKvbig/bBPFtoMz3Wdq0lKZNadJtLUM6/ACCiA588skXwQ8gyD6CCAN9FxVFdNMHH9Qr9+Z260Kydtg2I/394OSee5N7/+ckzc0595wmARxblyLiXkQMRcS1iBgrtpeKFNvtlD3u9aunc1lKIk0f/C2JpNi2c6ykWJ4udhtpL7pqbm4tz9brtfVivdpaWas2N7euL63MLtYWa6vT01O3Zm7P3JyZPJB6ZvW68/U//ej7P/vGnV99+fHvH/7l6nc/GxGjxf2763GQ2s9JOXsu3hiOiPXDCNYHQ0V9yv0uCAAA+5K13z4VEV/I2/9jMZS35nKadAAAADAg0ruj8e8kIgUAAAAG1t18DmxSqhTzfUejVKpU2nN4PxOnSvVGs/WlhcbG6nx7rux4lEsLS/XaZDGndjzKSbY+leffrt/oWJ+OiLMR8cOxk/l6Za5Rn+/3xQ8AAAA4Jk539P//Odbu/wMAAAADZrzfBQAAAAAOnf4/AAAADD79fwAAABho37x/P0vpzu9fzz/a3FhuPLo+X2suV1Y25ipzjfW1ymKjsZh/Z9/KXserNxprX4nVjSfVVq3ZqjY3tx6uNDZWWw+X3vkJbAAAAOAInf38i98lEbH91ZN5ypzIboZ67GCuAAyM0oc8+I+HVw7g6PX6mAcG33C/CwD0TbnfBQD6Ltnj/p6Td3598GUBAAAOx8Tnuo//D7s2AAPvg8b/gYFi/B+OL+P/cHyVtQDg2Dv88f803fNYAADAoRrNU1KqFGOBo1EqVSoRZ/J/9S8nC0v12mREfDIifjtW/kS2PpXvmezZZwAAAAAAAAAAAAAAAAAAAAAAAAAA2tI0iRQAAAAYaBGlPyfF739NjF0Z7bw+cCL511i+jIjHP3nw4yezrdb6VLb972+2t54X22/04woGAAAA0Gmnn77TjwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAg/T61dO5nXSUcf/6tYgY7xZ/OEby5UiUI+LUP5IY3rVfEhFDBxB/+1lEnOsWP8mKFeNFKTrjlyLi5NHEv5Cmadf4pw8gPhxnL7Lzz71u779SXMqX3d//w0X6f/U+/5XenP+Gepz/zuwzxvmXv6j2jP8s4vxw9/PPTvykR/zL3Q7Y5Un5zre3tnrFT38aMdH18yd5J1a1tbJWbW5uXV9amV2sLdZWp6enbs3cnrk5M1ldWKrXituuMX5w4Zf/7dj0n7Qtr3/0iD++R/2vZJlyr5rtCvbyyatPt7PljkPk8a9e7v76n3tP/Oxv4ovF50B2/8ROfrud3+3iz39zsVfZsvjzPeq/1+t/de+q565963t/2OdDAYAj0NzcWp6t12vrh555nqbpUcWS+QgzIx9HMWT2l+n3mQkAADhobxv9/S4JAAAAAAAAAAAAAAAAAAAAHF9H8XVinTG3+1NVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAID3+l8AAAD//0Wq4aI=") [ 1048.801580][T25599] loop2: detected capacity change from 0 to 512 [ 1048.805308][T25600] loop5: detected capacity change from 0 to 512 [ 1048.814725][T25599] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1048.817274][T25600] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1048.826822][T25599] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1048.839034][T25599] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1048.852062][T25599] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1048.861258][T25599] EXT4-fs (loop2): 1 truncate cleaned up [ 1048.866954][T25599] EXT4-fs mount: 274 callbacks suppressed [ 1048.866969][T25599] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1048.884969][T25599] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1048.898632][T25600] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1048.905336][T25600] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1048.920273][T25600] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1048.929515][T25600] EXT4-fs (loop5): 1 truncate cleaned up [ 1048.935198][T25600] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1048.947336][T25600] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:08 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrG3EdAPDvpc3sts526sMcbA436YYuaVe3FR+2CeLbQJnvs7RpKU2b0qTbWoZ0+AcIIjrwySdfBP8AQfYniDDQVxEVRXTTBx/Uk7tcty4ka4dtM9LPB365311y9/3+kuZyv7tfkwCOrUsRcS8ihiLiWkSMFctLRYntdske9/rV07msJJGmD/6WRFIs29lWUkxPF6uNtCddNTe3lmfr9dp6MV9traxVm5tb15dWZhdri7XV6empWzO3Z27OTB5IO7N23fnan374vZ9+/c4vv/T49w//cvU7Wb6jxf2723GQfnc2uy1nz8UbwxGxfhjB+mCoaE+534kAALAv2fHbpyLi8/nx/1gM5UdzOYd0AAAAMCDSu6Px7yQiBQAAAAbW3XwMbFKqFON9R6NUqlTaY3g/E6dK9Uaz9cWFxsbqfHus7HiUSwtL9dpkMaZ2PMpJNj+V19/O3+iYn46IsxHxg7GT+XxlrlGf7/fJDwAAADgmTnf0//851u7/AwAAAANmvN8JAAAAAIdO/x8AAAAGn/4/AAAADLRv3L+flXTn96/nH21uLDceXZ+vNZcrKxtzlbnG+lplsdFYzL+zb2Wv7dUbjbUvx+rGk2qr1mxVm5tbD1caG6uth0vv/AQ2AAAAcITOfu7Fb5OI2P7KybxkTmQ3Qz1WMFYABkbpQx78x8PLAzh6vT7mgcE33O8EgL4p9zsBoO+SPe7vOXjnVwefCwAAcDgmPtv9+v+wcwMw8D7o+j8wUFz/h+PL9X84vsqOAODYO/zr/2m657YAAIBDNZqXpFQprgWORqlUqUScyf/Vv5wsLNVrkxHxyYj4zVj5E9n8VL5msmefAQAAAAAAAAAAAAAAAAAAAAAAAABoS9MkUgAAAGCgRZT+nBS//zUxdmW08/zAieRfY/k0Ih7/+MGPnsy2WutT2fK/v1neel4sv9GPMxgAAABAp51++k4/HgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAO0utXT+d2ylHG/etXI2K8W/zhGMmnI1GOiFP/SGJ413pJRAwdQPztZxFxrlv8JEsrxossOuOXIuLk0cS/kKZp1/inDyA+HGcvsv3PvW7vv1Jcyqfd3//DRfl/9d7/ld7s/4Z67P/O7DPG+Zc/r/aM/yzi/HD3/c9O/KRH/MvdNtjlSfn2t7a2esVPfxIx0fXzJ3knVrW1slZtbm5dX1qZXawt1lanp6duzdyeuTkzWV1YqteK264xvn/hF//tWPSftC1vf/SIP75H+69klXKvlu0K9vLJq0+3q+WOTeTxr17u/vqfe0/87G/iC8XnQHb/xE59u13f7eLPfn2xV25Z/Pke7d/r9b+6d9Nz17753T/s86EAwBFobm4tz9brtfVDrzxP0/SoYql8hJWRjyMNlf1V+r1nAgAADtrbg/5+ZwIAAAAAAAAAAAAAAAAAAADH11F8nVhnzO3+NBUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4L3+FwAA///RxuJ+") 08:00:08 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3V9rHF0ZAPBnNtmatqlJ1YtaaC22khbtbtLYNnjRVhDvCkq9ryHZhJBNNmQ3bROKpPgBBBEteOWVN4IfQJB+BBEKei8qimirF17oOy8zO2nTZbdpeZNs383vBydzZnZnnnP2z+w5c052AziyLkTEnYgYiogrETFWbC8VKbbbKbvfyxeP57KURJre+2cSSbFt51hJsTxZ7DbSXnTV3Nxanq3Xa+vFerW1slZtbm5dXVqZXawt1lanp6duzNycuT4zuS/1zOp161t//emPfvntW7/92sM/3f/75R9k5R0tbt9dj/3UfkzK2WPxyqmIWD+IYH2QvW6G8xoCAPBpkLXfPhcRX87b/2MxlLfmcpp0AAAAMCDS26PxvyQiBQAAAAbW7XwObFKqFPN9R6NUqlTac3i/ECdK9Uaz9dWFxsbqfHuu7HiUSwtL9dpkMad2PMpJtj6V51+vX+tYn46I0xHxk7Hj+XplrlGf7/fFDwAAADgiTnb0//8z1u7/AwAAAANmvN8FAAAAAA6c/j8AAAAMPv1/AAAAGGjfuXs3S+nO71/PP9jcWG48uDpfay5XVjbmKnON9bXKYqOxmH9n38pex6s3Gmtfj9WNR9VWrdmqNje37q80NlZb95fe+AlsAAAA4BCd/tKzPyYRsf2N43nKHMv+DPXYwVwBGBil97nzXw6uHMDh6/UxDwy+4X4XAOibcr8LAPRdssftPSfv/G7/ywIAAByMiS92H/8fdm0ABt57jf8DA8X4Pxxdxv/h6CprAcCRd/Dj/2m657EAAIADNZqnpFQpxgJHo1SqVCJO5f/qX04Wluq1yYj4bET8Yaz8mWx9Kt8z2bPPAAAAAAAAAAAAAAAAAAAAAAAAAAC0pWkSKQAAADDQIkp/S4rf/5oYuzTaeX3gWPLfsXwZEQ9/fu9nj2ZbrfWpbPu/Xm1vPS22X+vHFQwAAACg004/facfDwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD76eWLx3M76TDj/uObETHeLf5wjOTLkShHxIl/JzG8a78kIob2If72k4g40y1+khUrxotSdMYvRcTxw4l/Lk3TrvFP7kN8OMqeZeefO93ef6W4kC+7v/+Hi/RJ9T7/lV6d/4Z6nP9OvWOMs89/Xe0Z/0nE2eHu55+d+EmP+Be7HbDLg/L9721t9Yqf/iJiouvnT/JGrGprZa3a3Ny6urQyu1hbrK1OT0/dmLk5c31msrqwVK8Vf7vG+PG533zUsen/aVte/+gRf3yP+l/KMuVeNdsV7PmjF59vZ8sdh8jjX77Y/fk/85b42WviK8XnQHb7xE5+u53f7fyvfn++V9my+PM96r/X839576rnrnz3h39+x7sCAIegubm1PFuv19YPPPM0TdPDiiXzAWZGPoxiyLxbpt9nJgAAYL+9bvT3uyQAAAAAAAAAAAAAAAAAAABwdB3G14l1xtzuT1UBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAN7q4wAAAP//fzLhlQ==") [ 1048.983436][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1049.028393][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1049.105885][T25610] loop1: detected capacity change from 0 to 512 [ 1049.120259][T25611] loop4: detected capacity change from 0 to 512 [ 1049.129851][T25610] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1049.138528][T25611] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1049.154269][T25613] loop3: detected capacity change from 0 to 512 [ 1049.161858][T25613] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1049.177820][T25611] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1049.184962][T25611] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1049.198429][T25611] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1049.207886][T25611] EXT4-fs (loop4): 1 truncate cleaned up [ 1049.213603][T25611] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1049.244791][T25613] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1049.251658][T25613] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1049.265837][T25613] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1049.275032][T25613] EXT4-fs (loop3): 1 truncate cleaned up [ 1049.280719][T25613] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1049.293131][T25613] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1049.330502][T25610] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1049.337981][T25610] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1049.352308][T25610] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1049.361817][T25610] EXT4-fs (loop1): 1 truncate cleaned up [ 1049.367697][T25610] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:09 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:09 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrW20dAPD/SZvZbZ3t1Is52Bxu0g1d0q5uK15sE8S7gTLvZ2nTUpo2pUm3tQzp8AMIIjrwyitvBD+AIPsIIgz0XlQU0c334r14352Xc5JuXUjWjjdtRvr7wZPznJOc8/8/SXNynnOeJgEcWYWIuBMRQxFxJSLGdi3PSmw3y4WIePni8VxWkkjTe/9NImkt29lW0pqebK020px0VN/cWp6tVivrrflyY2WtXN/curq0MrtYWaysTk9P3Zi5OXN9ZrIn7czadet7//zlz377/Vt//NbDv93/9+WfZPmOtu7f3Y5eaj4nxey5eG04ItYPIlgfDLXaU+x3IgAA7Et2/PaliPh6fvw/FkP50VwmedXn1AAAAIAeSW+PxidJRAoAAAAMrNv5GNikUGqN9x2NQqFUao7h/UqcKFRr9cY3F2obq/PNsbLjUSwsLFUrk60xteNRTLL5qbz+Zv5a2/x0RJyOiF+MHc/nS3O16ny/T34AAADAEXGyrf//0Viz/w8AAAAMmPF+JwAAAAAcOP1/AAAAGHz6/wAAADDQfnD3blbSnd+/nn+wubFce3B1vlJfLq1szJXmautrpcVabTH/zr6VvbZXrdXWvh2rG4/KjUq9Ua5vbt1fqW2sNu4vvfUT2AAAAMAhOv21Z39NImL7O8fzkjmW3Qx1WcFYARgYhfd58D8OLg/g8HX7mAcG33C/EwD6ptjvBIC+S/a4v+vgnT/1PhcAAOBgTHy18/X/YecGYOC91/V/YKC4/g9Hl+v/cHQVHQHAkXfw1//TdM9tAQAAB2o0L0mh1LoWOBqFQqkUcSr/V/9isrBUrUxGxBcj4i9jxS9k81P5msmefQYAAAAAAAAAAAAAAAAAAAAAAAAAoClNk0gBAACAgRZR+FfS+v2vibFLo+3nB44lH4/l04h4+Ot7v3o022isT2XL//d6eeNpa/m1fpzBAAAAANrt9NN3+vEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0EsvXzye2ymHGfc/342I8U7xh2Mkn45EMSJO/D+J4V3rJREx1IP4208i4kyn+EmWVoy3smiPX4iI44cT/1yaph3jn+xBfDjKnmX7nzud3n+FuJBPO7//h1vl8+q+/yu83v8Nddn/ndpnjLPPf1/uGv9JxNnhzvufnfhJl/gXO22ww5Py4x9tbXWLn/4mYqLj50/yVqxyY2WtXN/curq0MrtYWaysTk9P3Zi5OXN9ZrK8sFSttG47xvj5uT+8alv0adqUtz+6xB/fo/2XskqxW8t2BXv+6MWXm9Vi2yby+Jcvdn79z7wjfvY38Y3W50B2/8ROfbtZ3+387/58vltuWfz5Lu3f6/W/vHfTc1d++NO/7/OhAMAhqG9uLc9Wq5X1A688TdP0sGKpfICVkQ8jDZX9Vfq9ZwIAAHrtzUF/vzMBAAAAAAAAAAAAAAAAAACAo+swvk6sPeZ2f5oKAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPBOnwUAAP//nnziaA==") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1049.668812][T25622] loop5: detected capacity change from 0 to 512 [ 1049.672255][T25623] loop2: detected capacity change from 0 to 512 [ 1049.681810][T25622] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1049.681968][T25623] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1049.692006][T25622] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1049.699491][T25623] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1049.706250][T25622] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1049.714122][T25623] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1049.727685][T25622] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1049.736928][T25623] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1049.747430][T25622] EXT4-fs (loop5): 1 truncate cleaned up [ 1049.759925][T25622] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1049.772283][T25622] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1049.784542][T25623] EXT4-fs (loop2): 1 truncate cleaned up [ 1049.790337][T25623] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1049.802343][T25623] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:09 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrG3EdAPDvpc3sts526sMcbA436YYuaVe3FR+2CeLbQJnvs7RpKU2b0qTbWoZ0+AcIIjrwySdfBP8AQfYniDDQd1FRRDd9EFFP7nLdupCsHbbNSD8f+OV+d8nd9/tLmsv97n5NAji2LkXEvYgYiohrETFWLC8VJbbbJXvc61dP57KSRJo++GsSSbFsZ1tJMT1drDbSnnTV3Nxanq3Xa+vFfLW1slZtbm5dX1qZXawt1lanp6duzdyeuTkzeSDtzNp152t//OH3fvr1O7/80uPfPfzz1e9k+Y4W9+9ux0H619nstpw9F28MR8T6YQTrg6GiPeV+JwIAwL5kx2+fiojP58f/YzGUH83lHNIBAADAgEjvjsa/k4gUAAAAGFh38zGwSalSjPcdjVKpUmmP4f1MnCrVG83WFxcaG6vz7bGy41EuLSzVa5PFmNrxKCfZ/FRefzt/o2N+OiLORsQPxk7m85W5Rn2+3yc/AAAA4Jg43dH//8dYu/8PAAAADJjxficAAAAAHDr9fwAAABh8+v8AAAAw0L5x/35W0p3fv55/tLmx3Hh0fb7WXK6sbMxV5hrra5XFRmMx/86+lb22V2801r4cqxtPqq1as1Vtbm49XGlsrLYeLr3zE9gAAADAETr7uRe/TSJi+ysn85I5kd0M9VjBWAEYGKUPefAfDi8P4Oj1+pgHBt9wvxMA+qbc7wSAvkv2uL/n4J1fHXwuAADA4Zj4bPfr/8PODcDA+6Dr/8BAcf0fji/X/+H4KjsCgGPv8K//p+me2wIAAA7VaF6SUqW4FjgapVKlEnEm/1f/crKwVK9NRsQnI+I3Y+VPZPNT+ZrJnn0GAAAAAAAAAAAAAAAAAAAAAAAAAKAtTZNIAQAAgIEWUfpTUvz+18TYldHO8wMnkn+O5dOIePzjBz96MttqrU9ly//2ZnnrebH8Rj/OYAAAAACddvrpO/14AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADhIr189ndspRxn3L1+NiPFu8YdjJJ+ORDkiTv09ieFd6yURMXQA8befRcS5bvGTLK0YL7LojF+KiJNHE/9CmqZd458+gPhwnL3I9j/3ur3/SnEpn3Z//w8X5f/Ve/9XerP/G+qx/zuzzxjnX/682jP+s4jzw933Pzvxkx7xL3fbYJcn5dvf2trqFT/9ScRE18+f5J1Y1dbKWrW5uXV9aWV2sbZYW52enro1c3vm5sxkdWGpXituu8b4/oVf/Ldj0X/Strz90SP++B7tv5JVyr1ativYyyevPt2uljs2kce/ern763/uPfGzv4kvFJ8D2f0TO/Xtdn23iz/79cVeuWXx53u0f6/X/+reTc9d++Z3f7/PhwIAR6C5ubU8W6/X1g+98jxN06OKpfIRVkY+jjRU9lfp954JAAA4aG8P+vudCQAAAAAAAAAAAAAAAAAAABxfR/F1Yp0xt/vTVAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACA9/pfAAAA//9WZuKW") 08:00:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:09 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1049.891492][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1049.928579][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1050.002435][T25635] loop1: detected capacity change from 0 to 512 [ 1050.011275][T25635] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1050.025967][T25636] loop4: detected capacity change from 0 to 512 [ 1050.038419][T25637] loop3: detected capacity change from 0 to 512 [ 1050.047787][T25637] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1050.056138][T25636] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1050.069568][T25637] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1050.077356][T25637] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1050.095632][T25637] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1050.105031][T25637] EXT4-fs (loop3): 1 truncate cleaned up [ 1050.110722][T25637] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1050.123013][T25637] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1050.136932][T25636] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1050.145735][T25636] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1050.161924][T25636] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1050.171172][T25636] EXT4-fs (loop4): 1 truncate cleaned up [ 1050.176934][T25636] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1050.216501][T25635] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1050.224251][T25635] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1050.237698][T25635] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1050.247377][T25635] EXT4-fs (loop1): 1 truncate cleaned up [ 1050.253074][T25635] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:10 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1050.557817][T25645] loop2: detected capacity change from 0 to 512 [ 1050.565027][T25645] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1050.568260][T25646] loop5: detected capacity change from 0 to 512 [ 1050.578372][T25645] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1050.586391][T25645] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1050.586530][T25646] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1050.610104][T25645] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1050.610841][T25646] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1050.627679][T25646] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1050.627710][T25645] EXT4-fs (loop2): 1 truncate cleaned up [ 1050.627792][T25646] ================================================================== [ 1050.627747][T25645] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1050.627830][T25646] BUG: KCSAN: data-race in data_push_tail / number [ 1050.627882][T25646] [ 1050.627890][T25646] write to 0xffffffff86f0cfd3 of 1 bytes by task 25645 on cpu 1: [ 1050.627912][T25646] number+0x7d0/0xa90 [ 1050.627948][T25646] vsnprintf+0xa44/0xe20 [ 1050.627987][T25646] pointer+0x8a1/0xd10 [ 1050.628018][T25646] vsnprintf+0x861/0xe20 [ 1050.628049][T25646] vscnprintf+0x42/0x80 [ 1050.628084][T25646] printk_sprint+0x30/0x2d0 [ 1050.628120][T25646] vprintk_store+0x56f/0x800 [ 1050.628156][T25646] vprintk_emit+0xd0/0x430 [ 1050.628192][T25646] vprintk_default+0x26/0x30 [ 1050.628224][T25646] vprintk+0x83/0x90 [ 1050.628251][T25646] _printk+0x7a/0xa0 [ 1050.628279][T25646] __ext4_msg+0x18a/0x1a0 [ 1050.628306][T25646] ext4_orphan_cleanup+0x900/0x9c0 [ 1050.628337][T25646] ext4_fill_super+0x412f/0x43f0 [ 1050.628306][T25645] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1050.628371][T25646] get_tree_bdev+0x2b1/0x3a0 [ 1050.628396][T25646] ext4_get_tree+0x1c/0x20 [ 1050.628434][T25646] vfs_get_tree+0x51/0x190 [ 1050.628461][T25646] do_new_mount+0x200/0x650 [ 1050.628487][T25646] path_mount+0x498/0xb40 [ 1050.628509][T25646] __se_sys_mount+0x27f/0x2d0 [ 1050.628537][T25646] __x64_sys_mount+0x67/0x80 [ 1050.628561][T25646] do_syscall_64+0x41/0xc0 [ 1050.628585][T25646] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1050.628626][T25646] [ 1050.628634][T25646] read to 0xffffffff86f0cfd0 of 8 bytes by task 25646 on cpu 0: 08:00:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3UFrG9kdAPD/yFbqJE7ttD2kgaShSXFCG8mOm8T0kKRQegu0pPfU2LIxli1jyUlsQnHoByiU0gZ66qmXQj9AoeQjlEKgvS+7yy7LbrJ72MPuzjIjOXGEFDusbQX594OneTPSzP//JGs0b+ZZCuDQKkTErYgYiIhLETGybXlWYrNZzkXE82cPZ7KSRJre+TiJpLVsa1tJa3q8tdpQc9JRfX1jcbparay25suNpZVyfX3j8sLS9HxlvrI8OTlxber61NWp8T1pZ9auG794/89/+Psvb/z7J/ffufvhxd9l+Q637t/ejr3UfE6K2XPxwmBErO5HsB4YaLWn2OtEAADYlez47TsR8cP8+H8kBvKjOQAAAKCfpDeH44skIgUAAAD61s18DGxSKLXG+w5HoVAqNcfwfi+OFaq1euPHc7W15dnmWNnRKBbmFqqV8daY2tEoJtn8RF5/OX+lbX4yIk5GxJ9GjubzpZladbbXJz8AAADgkDje1v//bKTZ/wcAAAD6zGivEwAAAAD2nf4/AAAA9D/9fwAAAOhrv7p9Oyvp1u9fz95bX1us3bs8W6kvlpbWZkoztdWV0nytNp9/Z9/STtur1morP43ltQflRqXeKNfXN+4u1daWG3cXXvkJbAAAAOAAnfzBk/8nEbH5s6N5yRzJbga6rGCsAPSNwps8+L39ywM4eN0+5oH+N9jrBICeKfY6AaDnkh3u7zp45z97nwsAALA/xr7f+fr/oHMD0Pfe6Po/0Fdc/4fDy/V/OLyKjgDg0Nv/6/9puuO2AACAfTWcl6RQal0LHI5CoVSKOJH/q38xmVuoVsYj4tsR8b+R4rey+Yl8zWTHPgMAAAAAAAAAAAAAAAAAAAAAAAAA0JSmSaQAAABAX4sofJC0fv9rbOTCcPv5gSPJ5yP5NCLu//XOXx5MNxqrE9nyT14sbzxuLb/SizMYAAAAQLutfvpWPx4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA9tLzZw9ntspBxv3o5xEx2in+YAzl06EoRsSxT5MY3LZeEhEDexB/81FEnOoUP8nSitFWFu3xCxFx9GDin0nTtGP843sQHw6zJ9n+51an918hzuXTzu//wVb5prrv/wov9n8DXfZ/J3YZ4/TTf5a7xn8UcXqw8/5nK37SJf75Thvs8KT89jcbG93ip3+LGOv4+ZO8EqvcWFop19c3Li8sTc9X5ivLk5MT16auT12dGi/PLVQrrduOMf545l9ftS36Mm3K2x9d4o/u0P4LWaXYrWXbgj198Oy7zWqxbRN5/IvnO7/+p14TP/ub+FHrcyC7f2yrvtmsb3f2H/892y23LP5sl/bv9Ppf3LnpuUu//v27u3woAHAA6usbi9PVamV13yuP0zQ9qFgqb2Fl6O1IQ2V3lV7vmQAAgL328qC/15kAAAAAAAAAAAAAAAAAAADA4XUQXyfWHnOzN00FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHitrwMAAP//bozhaQ==") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1050.628655][T25646] data_push_tail+0x102/0x430 [ 1050.628681][T25646] data_alloc+0xbe/0x2c0 [ 1050.628704][T25646] prb_reserve+0x893/0xbc0 [ 1050.628728][T25646] vprintk_store+0x53e/0x800 [ 1050.628767][T25646] vprintk_emit+0xd0/0x430 [ 1050.628799][T25646] vprintk_default+0x26/0x30 [ 1050.628837][T25646] vprintk+0x83/0x90 [ 1050.628864][T25646] _printk+0x7a/0xa0 [ 1050.628900][T25646] __ext4_error+0x21c/0x310 [ 1050.628930][T25646] ext4_validate_block_bitmap+0x7e2/0x830 [ 1050.628965][T25646] ext4_wait_block_bitmap+0xeb/0x150 [ 1050.629000][T25646] ext4_read_block_bitmap+0x40/0x70 [ 1050.629040][T25646] ext4_free_blocks+0xa9d/0x1ad0 [ 1050.629070][T25646] ext4_ext_remove_space+0x16ba/0x2c80 [ 1050.629093][T25646] ext4_ext_truncate+0x113/0x1a0 [ 1050.629121][T25646] ext4_truncate+0x76f/0xb30 [ 1050.629155][T25646] ext4_process_orphan+0x113/0x1c0 [ 1050.629186][T25646] ext4_orphan_cleanup+0x66c/0x9c0 [ 1050.629216][T25646] ext4_fill_super+0x412f/0x43f0 [ 1050.629249][T25646] get_tree_bdev+0x2b1/0x3a0 [ 1050.629275][T25646] ext4_get_tree+0x1c/0x20 [ 1050.629310][T25646] vfs_get_tree+0x51/0x190 [ 1050.629331][T25646] do_new_mount+0x200/0x650 [ 1050.629349][T25646] path_mount+0x498/0xb40 [ 1050.629368][T25646] __se_sys_mount+0x27f/0x2d0 [ 1050.629392][T25646] __x64_sys_mount+0x67/0x80 [ 1050.629417][T25646] do_syscall_64+0x41/0xc0 [ 1050.629440][T25646] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1050.629483][T25646] [ 1050.629489][T25646] value changed: 0x0000000100007fc9 -> 0x7572742031203a29 [ 1050.629505][T25646] [ 1050.629511][T25646] Reported by Kernel Concurrency Sanitizer on: 08:00:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1050.629519][T25646] CPU: 0 PID: 25646 Comm: syz-executor.5 Not tainted 6.3.0-rc6-syzkaller-00183-ga7a55e27ad72 #0 [ 1050.629548][T25646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 1050.629585][T25646] ================================================================== [ 1050.955139][T25652] loop0: detected capacity change from 0 to 512 [ 1051.001221][T25646] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem 08:00:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1051.010494][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1051.019631][T25646] EXT4-fs (loop5): 1 truncate cleaned up [ 1051.025370][T25646] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1051.037573][T25646] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1051.043528][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1051.099702][T25652] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1051.108028][T25652] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1051.149194][T25658] loop3: detected capacity change from 0 to 512 [ 1051.156599][T25658] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1051.172405][T25660] loop1: detected capacity change from 0 to 512 [ 1051.180532][T25660] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1051.209634][T25660] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1051.217182][T25660] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1051.230552][T25660] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1051.239947][T25660] EXT4-fs (loop1): 1 truncate cleaned up [ 1051.245684][T25660] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1051.282298][T25658] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1051.289386][T25658] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1051.303794][T25658] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1051.313677][T25658] EXT4-fs (loop3): 1 truncate cleaned up [ 1051.319401][T25658] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:11 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1051.331808][T25658] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1051.350699][T25646] syz-executor.5 (25646) used greatest stack depth: 9400 bytes left 08:00:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW18dAPDvTZvZbZ3t1Ic52Bxu0g1d0q5uKz5sE8S3gTLfZ2nTUpo2pUm3tQzp8A8QRHTgk0++CP4BguxPEGGg76KiiG764IN65d7cbl1I1o5f24z084GTe+5N7v2ekzQ359xzmgRwbF2KiHsRMRQR1yJirNheKlJst1P2uNevns5lKYk0ffD3JJJi286xkmJ5uthtpL3oqrm5tTxbr9fWi/Vqa2Wt2tzcur60MrtYW6ytTk9P3Zq5PXNzZvJA6pnV6843/vzjH/z8m3d+/ZXHf3j416vfOx8Ro8X9u+txkNrPSTl7Lt4Yjoj1wwjWB0NFfcr9LggAAPuStd8+ExFfzNv/YzGUt+ZymnQAAAAwINK7o/GfJCIFAAAABtbdfA5sUqoU831Ho1SqVNpzeD8Xp0r1RrP15YXGxup8e67seJRLC0v12mQxp3Y8ykm2PpXn367f6FifjoizEfGjsZP5emWuUZ/v98UPAAAAOCZOd/T//zXW7v8DAAAAA2a83wUAAAAADp3+PwAAAAw+/X8AAAAYaN+6fz9L6c7vX88/2txYbjy6Pl9rLldWNuYqc431tcpio7GYf2ffyl7Hqzcaa1+N1Y0n1Vat2ao2N7cerjQ2VlsPl975CWwAAADgCJ39wovfJxGx/bWTecqcyG6GeuxgrgAMjNKHPPhPh1cO4Oj1+pgHBt9wvwsA9E253wUA+i7Z4/6ek3d+c/BlAQAADsfE57uP/w+7NgAD74PG/4GBYvwfji/j/3B8lbUA4Ng7/PH/NN3zWAAAwKEazVNSqhRjgaNRKlUqEWfyf/UvJwtL9dpkRHw6In43Vv5Utj6V75ns2WcAAAAAAAAAAAAAAAAAAAAAAAAAANrSNIkUAAAAGGgRpb8kxe9/TYxdGe28PnAi+fdYvoyIxz998JMns63W+lS2/R9vtreeF9tv9OMKBgAAANBpp5++048HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIP0+tXTuZ10lHH/9vWIGO8WfzhG8uVIlCPi1D+TGN61XxIRQwcQf/tZRJzrFj/JihXjRSk645ci4uTRxL+QpmnX+KcPID4cZy+y88+9bu+/UlzKl93f/8NF+qR6n/9Kb85/Qz3Of2f2GeP8y19We8Z/FnF+uPv5Zyd+0iP+5W4H7PKkfPc7W1u94qc/i5jo+vmTvBOr2lpZqzY3t64vrcwu1hZrq9PTU7dmbs/cnJmsLizVa8Vt1xg/vPCr/3Vs+m/altc/esQf36P+V7JMuVfNdgV7+eTVZ9vZcsch8vhXL3d//c+9J372N/Gl4nMgu39iJ7/dzu928Re/vdirbFn8+R713+v1v7p31XPXvv39P+7zoQDAEWhubi3P1uu19UPPPE/T9KhiyXyEmZGPoxgy+8v0+8wEAAActLeN/n6XBAAAAAAAAAAAAAAAAAAAAI6vo/g6sc6Y2/2pKgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAe/0/AAD//zdq4aU=") [ 1051.460675][T25665] loop4: detected capacity change from 0 to 512 [ 1051.469991][T25665] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1051.512855][T25665] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1051.521688][T25665] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1051.537970][T25665] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1051.569661][T25665] EXT4-fs (loop4): 1 truncate cleaned up [ 1051.575466][T25665] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1051.644731][T25670] loop2: detected capacity change from 0 to 512 [ 1051.651911][T25670] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1051.655454][T25671] loop5: detected capacity change from 0 to 512 [ 1051.667673][T25671] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1051.668262][T25670] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1051.682604][T25670] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1051.696691][T25671] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1051.704100][T25670] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1051.704244][T25671] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1051.727749][T25671] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1051.727855][T25670] EXT4-fs (loop2): 1 truncate cleaned up [ 1051.736961][T25671] EXT4-fs (loop5): 1 truncate cleaned up [ 1051.742272][T25670] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1051.742716][T25670] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1051.747945][T25671] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1051.780842][T25671] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3dFrW20ZAPDnpM1n962f7adezMHmcJNu6JJ2dVvxYpsg3g2UeT9Lm5bStClNuq1lSId/gCCiA6+88kbwVhBkf4IIA70XFUV00wsv1CPn5HTrQrJ22CYj/f3gzXnPSc55njdpTs57ztskgBPrQkTciYiRiLgSERPF8lJRYrddsse9fPF4IStJpOm9vyWRFMv2tpUU09PFamPtSVfN7Z3V+Xq9tlnMV1trG9Xm9s7VlbX55dpybX12dubG3M2563PTR9LOrF23vvanH37vp1+/9asvPfz9/b9c/k6W73hx//52HKlfZDfl7Ll4ZTQiNo8lWP+NFO0pDzoRAAAOJTt++1REfD4//p+IkfxoLueQDgAAAIZEens8/p1EpAAAAMDQup2PgU1KlWK873iUSpVKewzvZ+LDUr3RbH1xqbG1vtgeKzsZ5dLSSr02XYypnYxyks3P5PXX89c65mcj4uOI+MHEqXy+stCoLw765AcAAACcEKc7+v//nGj3/wEAAIAhMznoBAAAAIBjp/8PAAAAw0//HwAAAIbaN+7ezUq69/vXiw+2t1YbD64u1pqrlbWthcpCY3OjstxoLOff2bd20PbqjcbGl2N961G1VWu2qs3tnftrja311v2VN34CGwAAAOijjz/37HdJROx+5VReMh9kNyM9VjBWAIZG6V0e/MfjywPov14f88DwGx10AsDAlAedADBwyQH39xy88+ujzwUAADgeU5/tfv1/1LkBGHrvdP0fGCqu/8PJ5fo/nFxlRwBw4h3/9f80PXBbAADAsRrPS1KqFNcCx6NUqlQiPsr/1b+cLK3Ua9MR8cmI+O1E+RPZ/Ey+ZnJgnwEAAAAAAAAAAAAAAAAAAAAAAAAAaEvTJFIAAABgqEWU/pwUv/81NXFpvPP8wAfJvybyaUQ8/PG9Hz2ab7U2Z7Llf3+1vPW0WH5tEGcwAAAAgE57/fS9fjwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHKWXLx4v7JV+xv3rVyNislv80RjLp2NRjogP/5HE6L71kogYOYL4u08i4ky3+EmWVkwWWXTGL0XEqf7EP5emadf4p48gPpxkz7L9z51u779SXMin3d//o0X5f/Xe/5Ve7f9Geuz/PjpkjLPPf17tGf9JxNnR7vufvfhJj/gXu22wy5Py7W/t7PSKn/4kYqrr50/yRqxqa22j2tzeubqyNr9cW66tz87O3Ji7OXd9brq6tFKvFbddY3z/3C//27HoP2lb3v7oEX/ygPZfyirlXi3bF+z5oxefblfLHZvI41++2P31P/OW+NnfxBeKz4Hs/qm9+m67vt/5n/3mfK/csviLPdp/0Ot/+eCm565887t/OORDAYA+aG7vrM7X67XNY688TdO0X7FU3sPK2PuRhsrhKoPeMwEAAEft9UH/oDMBAAAAAAAAAAAAAAAAAACAk6sfXyfWGXN3ME0FAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHir/wUAAP//AIniQw==") [ 1051.936796][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1052.007493][T25677] loop3: detected capacity change from 0 to 512 [ 1052.016968][T25677] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1052.069044][T25677] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1052.114971][T25681] loop1: detected capacity change from 0 to 512 [ 1052.133905][T25677] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1052.148182][T25681] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1052.158109][T25677] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1052.168847][T25677] EXT4-fs (loop3): 1 truncate cleaned up [ 1052.174555][T25677] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1052.187024][T25677] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:12 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1052.261505][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1052.276701][T25681] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1052.285437][T25681] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1052.299031][T25681] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1052.308736][T25681] EXT4-fs (loop1): 1 truncate cleaned up [ 1052.314435][T25681] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:12 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1052.487218][T25691] loop2: detected capacity change from 0 to 512 [ 1052.495023][T25691] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1052.505940][T25691] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1052.506822][T25694] loop4: detected capacity change from 0 to 512 [ 1052.512805][T25691] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1052.523554][T25695] loop5: detected capacity change from 0 to 512 [ 1052.540288][T25691] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1052.540300][T25694] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1052.541934][T25694] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1052.549122][T25695] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1052.558586][T25694] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1052.585389][T25694] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1052.585557][T25691] EXT4-fs (loop2): 1 truncate cleaned up [ 1052.596462][T25694] EXT4-fs (loop4): 1 truncate cleaned up [ 1052.599819][T25691] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1052.605557][T25694] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1052.617630][T25691] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1052.641061][T25695] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1052.647941][T25695] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1052.662139][T25695] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1052.671177][T25695] EXT4-fs (loop5): 1 truncate cleaned up [ 1052.676916][T25695] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1052.689016][T25695] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1052.870771][T25702] loop3: detected capacity change from 0 to 512 [ 1052.892451][T25702] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1052.932380][T25702] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1052.941625][T25702] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1052.956171][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1052.967000][T25702] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1052.976656][T25702] EXT4-fs (loop3): 1 truncate cleaned up [ 1052.982391][T25702] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1052.994667][T25702] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.191805][T25706] loop1: detected capacity change from 0 to 512 [ 1053.200974][T25706] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1053.223881][T25706] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1053.231561][T25706] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1053.245734][T25706] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1053.255315][T25706] EXT4-fs (loop1): 1 truncate cleaned up [ 1053.261032][T25706] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:13 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1053.385774][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.429138][T25712] loop2: detected capacity change from 0 to 512 [ 1053.436214][T25712] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1053.438348][T25713] loop5: detected capacity change from 0 to 512 [ 1053.451214][T25712] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1053.459044][T25713] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1053.459035][T25712] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1053.482247][T25712] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1053.491329][T25712] EXT4-fs (loop2): 1 truncate cleaned up [ 1053.491809][T25713] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1053.497031][T25712] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1053.514246][T25713] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap 08:00:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1053.515568][T25712] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.528117][T25713] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1053.545814][T25713] EXT4-fs (loop5): 1 truncate cleaned up [ 1053.551582][T25713] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1053.563614][T25713] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1053.635588][T25720] loop4: detected capacity change from 0 to 512 [ 1053.643928][T25720] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1053.653099][T25720] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1053.661637][T25720] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1053.675241][T25720] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1053.686808][T25720] EXT4-fs (loop4): 1 truncate cleaned up [ 1053.692499][T25720] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1053.733282][T25723] loop3: detected capacity change from 0 to 512 [ 1053.740930][T25723] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1053.772822][T25723] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1053.780848][T25723] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1053.795743][T25723] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1053.804978][T25723] EXT4-fs (loop3): 1 truncate cleaned up [ 1053.810730][T25723] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1053.823205][T25723] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. 08:00:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1053.932531][ T4665] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1054.148694][T25731] loop1: detected capacity change from 0 to 512 [ 1054.157606][T25731] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1054.167893][T25731] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1054.175689][T25731] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1054.189045][T25731] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem 08:00:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3V9rW28dAPDvSZuf3dbZTr2Yg/3BTbqhS9rVbcWLbYJ4N1Dm/SxtWkrTpjTptpYhHb4AQUQHXnnljeALEGQvQYSB3ouKIrrphRfqkXNyunUhWTtsm5F+PvDkPOck53yfJ2lOnuc8T5MAjq1LEXEvIoYi4lpEjBXbS0WK7XbKHvf61dO5LCWRpg/+lkRSbNs5VlIsTxW7jbQXXTU3t5Zn6/XaerFeba2sVZubW9eXVmYXa4u11enpqVszt2duzkweSD2zet35+p9+9P2ffePOr778+PcP/3L1uxcjYrS4f3c9DlL7OSlnz8UbwxGxfhjB+mCoqE+53wUBAGBfsvbbZyLiC3n7fyyG8tZcTpMOAAAABkR6dzT+nUSkAAAAwMC6m8+BTUqVYr7vaJRKlUp7Du/n4mSp3mi2vrTQ2Fidb8+VHY9yaWGpXpss5tSORznJ1qfy/Nv1Gx3r0xFxJiJ+OHYiX6/MNerz/b74AQAAAMfEqY7+/z/H2v1/AAAAYMCM97sAAAAAwKHT/wcAAIDBp/8PAAAAA+2b9+9nKd35/ev5R5sby41H1+drzeXKysZcZa6xvlZZbDQW8+/sW9nrePVGY+0rsbrxpNqqNVvV5ubWw5XGxmrr4dI7P4ENAAAAHKEzF1/8LomI7a+eyFPmk+xmqMcO5grAwCh9yIP/eHjlAI5er495YPAN97sAQN+U+10AoO+SPe7vOXnn1wdfFgAA4HBMfL77+P+wawMw8D5o/B8YKMb/4fgy/g/HV1kLAI69wx//T9M9jwUAAByq0TwlpUoxFjgapVKlEnE6/1f/crKwVK9NRsSnI+K3Y+VPZetT+Z7Jnn0GAAAAAAAAAAAAAAAAAAAAAAAAAKAtTZNIAQAAgIEWUfpzUvz+18TYldHO6wOfJP8ay5cR8fgnD378ZLbVWp/Ktv/9zfbW82L7jX5cwQAAAAA67fTTd/rxAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHCQXr96OreTjjLuX78WEePd4g/HSL4ciXJEnPxHEsO79ksiYugA4m8/i4iz3eInWbFivChFZ/xSRJw4mvjn0zTtGv/UAcSH4+xFdv651+39V4pL+bL7+3+4SP+v3ue/0pvz31CP89/pfcY49/IX1Z7xn0WcG+5+/tmJn/SIf7nbAbs8Kd/59tZWr/jpTyMmun7+JO/EqrZW1qrNza3rSyuzi7XF2ur09NStmdszN2cmqwtL9Vpx2zXGD87/8r8dm/6TtuX1jx7xx/eo/5UsU+5Vs13BXj559dl2ttxxiDz+1cvdX/+z74mf/U18sfgcyO6f2Mlvt/O7Xfj5by70KlsWf75H/fd6/a/uXfXctW997w/7fCgAcASam1vLs/V6bf3QM8/TND2qWDIfYWbk4yiGzP4y/T4zAQAAB+1to7/fJQEAAAAAAAAAAAAAAAAAAIDj6yi+Tqwz5nZ/qgoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8F7/CwAA//8fquGq") 08:00:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1054.198100][T25731] EXT4-fs (loop1): 1 truncate cleaned up [ 1054.203923][T25731] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1054.315361][T25737] loop2: detected capacity change from 0 to 512 [ 1054.322903][T25737] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1054.325991][T25738] loop5: detected capacity change from 0 to 512 [ 1054.338715][T25738] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1054.339248][T25737] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1054.354082][T25737] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1054.368241][T25737] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1054.377478][T25737] EXT4-fs (loop2): 1 truncate cleaned up [ 1054.383184][T25737] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1054.395413][T25737] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1054.409602][T25738] EXT4-fs (loop5): orphan cleanup on readonly fs 08:00:14 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1054.416749][T25738] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1054.431212][T25738] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1054.440407][T25738] EXT4-fs (loop5): 1 truncate cleaned up [ 1054.446150][T25738] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. 08:00:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1054.458286][T25738] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1054.460016][ T3166] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1054.587465][T25746] loop4: detected capacity change from 0 to 512 [ 1054.598797][T25746] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1054.614893][T25748] loop3: detected capacity change from 0 to 512 [ 1054.622163][T25748] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1054.638203][T25746] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1054.645370][T25746] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1054.659223][T25746] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1054.668342][T25746] EXT4-fs (loop4): 1 truncate cleaned up [ 1054.674034][T25746] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 without journal. Quota mode: none. [ 1054.757157][T25748] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1054.766541][T25748] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1054.780238][T25748] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1054.789661][T25748] EXT4-fs (loop3): 1 truncate cleaned up 08:00:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:14 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1055.112028][T25753] loop1: detected capacity change from 0 to 512 [ 1055.122509][T25753] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1055.137465][T25753] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1055.144780][T25753] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1055.158101][T25753] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1055.167196][T25753] EXT4-fs (loop1): 1 truncate cleaned up [ 1055.187167][T25758] loop2: detected capacity change from 0 to 512 [ 1055.189086][T25759] loop5: detected capacity change from 0 to 512 [ 1055.199977][T25758] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 08:00:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) [ 1055.208936][T25759] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1055.209797][T25758] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1055.218990][T25759] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1055.225795][T25758] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1055.236034][T25759] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1055.251958][T25758] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1055.262774][T25759] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1055.265630][T25758] EXT4-fs (loop2): 1 truncate cleaned up [ 1055.273551][T25759] EXT4-fs (loop5): 1 truncate cleaned up 08:00:15 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1055.408414][T25766] loop0: detected capacity change from 0 to 512 [ 1055.417797][T25766] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1055.426069][T25766] EXT4-fs (loop0): inodes count not valid: 2 vs 32 [ 1055.462228][T25770] loop4: detected capacity change from 0 to 512 [ 1055.503777][T25770] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1055.516014][T25772] loop3: detected capacity change from 0 to 512 [ 1055.526616][T25772] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1055.567936][T25770] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1055.575818][T25770] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1055.590636][T25770] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1055.601200][T25770] EXT4-fs (loop4): 1 truncate cleaned up [ 1055.623202][T25772] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1055.630523][T25772] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1055.645779][T25772] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1055.655135][T25772] EXT4-fs (loop3): 1 truncate cleaned up 08:00:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1056.019190][T25781] loop1: detected capacity change from 0 to 512 [ 1056.027265][T25781] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1056.038239][T25781] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1056.044890][T25781] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1056.061144][T25783] loop2: detected capacity change from 0 to 512 [ 1056.061168][T25784] loop5: detected capacity change from 0 to 512 [ 1056.073867][T25783] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1056.082134][T25781] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1056.082527][T25784] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1056.092398][T25781] EXT4-fs (loop1): 1 truncate cleaned up [ 1056.104954][T25783] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1056.115198][T25783] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1056.115452][T25784] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1056.128435][T25783] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1056.134721][T25784] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1056.146735][T25783] EXT4-fs (loop2): 1 truncate cleaned up [ 1056.157429][T25784] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1056.170457][T25784] EXT4-fs (loop5): 1 truncate cleaned up 08:00:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) [ 1056.357222][T25791] loop4: detected capacity change from 0 to 512 [ 1056.368343][T25791] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1056.404614][T25794] loop3: detected capacity change from 0 to 512 [ 1056.412156][T25794] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1056.428124][T25794] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1056.436372][T25794] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1056.450188][T25794] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1056.459481][T25794] EXT4-fs (loop3): 1 truncate cleaned up [ 1056.540005][T25791] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1056.548295][T25791] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1056.561967][T25791] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1056.571410][T25791] EXT4-fs (loop4): 1 truncate cleaned up 08:00:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, 0x0, 0x1b) 08:00:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") [ 1056.876773][T25805] loop1: detected capacity change from 0 to 512 [ 1056.884546][T25805] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 1056.895263][T25805] EXT4-fs (loop1): orphan cleanup on readonly fs [ 1056.901902][T25805] EXT4-fs error (device loop1): ext4_validate_block_bitmap:399: comm syz-executor.1: bg 0: block 18: invalid block bitmap [ 1056.915502][T25805] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1056.925633][T25805] EXT4-fs (loop1): 1 truncate cleaned up [ 1056.928928][T25808] loop2: detected capacity change from 0 to 512 [ 1056.938896][T25808] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 1056.950520][T25807] loop0: detected capacity change from 0 to 512 [ 1056.951340][T25809] loop5: detected capacity change from 0 to 512 [ 1056.964921][T25809] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 1056.965025][T25808] EXT4-fs (loop2): orphan cleanup on readonly fs [ 1056.975786][T25809] EXT4-fs (loop5): orphan cleanup on readonly fs [ 1056.986488][T25809] EXT4-fs error (device loop5): ext4_validate_block_bitmap:399: comm syz-executor.5: bg 0: block 18: invalid block bitmap [ 1056.987219][T25808] EXT4-fs error (device loop2): ext4_validate_block_bitmap:399: comm syz-executor.2: bg 0: block 18: invalid block bitmap [ 1056.999530][T25809] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1057.014232][T25808] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1057.021299][T25809] EXT4-fs (loop5): 1 truncate cleaned up [ 1057.029884][T25808] EXT4-fs (loop2): 1 truncate cleaned up [ 1057.041791][T25807] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 1057.050181][T25807] EXT4-fs (loop0): inodes count not valid: 2 vs 32 08:00:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r3 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0x1b) 08:00:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$eJzs3VFrHFsdAPD/bLI1bVOTqg+10FpsJS3a3aSxbfChrSC+FZT6XkOyCSGbbMhu2iYUSfEDCCJa8MknXwQ/gCD9CCIU9F1UFNFWH3zQO5eZnbTpstu03CTbu/n94GTOzO7M/5zZ3dk5c052AjiyLkTEnYgYiogrETFWLC8VKbbbKXveyxeP57KURJre+2cSSbFsZ1tJMT1ZrDbSnnTV3Nxanq3Xa+vFfLW1slZtbm5dXVqZXawt1lanp6duzNycuT4zuS/1zOp161t//emPfvntW7/92sM/3f/75R9k5R0tHt9dj/3U3iflbF+8ku3L9YMI1gfZ+2Y4ryEAAJ8G2fnb5yLiy/n5/1gM5WdzOad0AAAAMCDS26PxvyQiBQAAAAbW7XwMbFKqFON9R6NUqlTaY3i/ECdK9Uaz9dWFxsbqfHus7HiUSwtL9dpkMaZ2PMpJNj+V51/PX+uYn46I0xHxk7Hj+XxlrlGf7/fFDwAAADgiTna0//8z1m7/AwAAAANmvN8FAAAAAA6c9j8AAAAMPu1/AAAAGGjfuXs3S+nO/a/nH2xuLDceXJ2vNZcrKxtzlbnG+lplsdFYzH+zb2Wv7dUbjbWvx+rGo2qr1mxVm5tb91caG6ut+0tv3AIbAAAAOESnv/Tsj0lEbH/jeJ4yx7I/Qz1WMFYABkbpfZ78l4MrB3D4en3NA4NvuN8FAPqm3O8CAH2X7PF4z8E7v9v/sgAAAAdj4ovd+/+HXRuAgfde/f/AQNH/D0eX/n84usrOAODIO/j+/zTdc1sAAMCBGs1TUqoUfYGjUSpVKhGn8n/1LycLS/XaZER8NiL+MFb+TDY/la+Z7NlmAAAAAAAAAAAAAAAAAAAAAAAAAADa0jSJFAAAABhoEaW/JcX9vybGLo12Xh84lvx3LJ9GxMOf3/vZo9lWa30qW/6vV8tbT4vl1/pxBQMAAADotNNO32nHAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMB+evni8dxOOsy4//hmRIx3iz8cI/l0JMoRceLfSQzvWi+JiKF9iL/9JCLOdIufZMWK8aIUnfFLEXH8cOKfS9O0a/yT+xAfjrJn2fHnTrfPXyku5NPun//hIn1SvY9/pVfHv6Eex79T7xjj7PNfV3vGfxJxdrj78WcnftIj/sVuG+yyU77/va2tXvHTX0RMdP3+Sd6IVW2trFWbm1tXl1ZmF2uLtdXp6akbMzdnrs9MVheW6rXib9cYPz73m486Fv0/bcvrHz3ij+9R/0tZptyrZruCPX/04vPtbLljE3n8yxe7v/5n3hI/e098pfgeyB6f2Mlvt/O7nf/V78/3KlsWf75H/fd6/S/vXfXcle/+8M/v+FQA4BA0N7eWZ+v12vqBZ56maXpYsWQ+wMzIh1EMmXfL9PvIBAAA7LfXJ/39LgkAAAAAAAAAAAAAAAAAAAAcXYfxc2KdMbf7U1UAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgLf6OAAA//8cCuGo") [ 1057.251245][T25817] loop4: detected capacity change from 0 to 512 [ 1057.264493][T25818] loop3: detected capacity change from 0 to 512 [ 1057.272035][T25817] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 1057.281340][T25818] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 1057.294662][T25818] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1057.301409][T25818] EXT4-fs error (device loop3): ext4_validate_block_bitmap:399: comm syz-executor.3: bg 0: block 18: invalid block bitmap [ 1057.316279][T25818] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1057.329200][T25818] EXT4-fs (loop3): 1 truncate cleaned up [ 1057.338559][T25817] EXT4-fs (loop4): orphan cleanup on readonly fs [ 1057.347431][T25817] EXT4-fs error (device loop4): ext4_validate_block_bitmap:399: comm syz-executor.4: bg 0: block 18: invalid block bitmap [ 1057.361554][T25817] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6071: Corrupt filesystem [ 1057.372481][T25817] EXT4-fs (loop4): 1 truncate cleaned up 08:00:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = getgid() syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYRES16=r3], 0x1, 0x4d0, &(0x7f0000000a40)="$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") 08:00:17 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000001700)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) creat(&(0x7f0000000480)='./file0\x00', 0x0) r2 = getgid() open$dir(&(0x7f0000000040)='./file0\x00', 0x10001, 0x48) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000180)={0x1, 0x4, 0x4, 0x459, 0xffffffffffffffff}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000500)='./file0\x00', 0x7, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES16=r2], 0x1, 0x4d0, &(0x7f0000000a40)="$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