, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:25:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) gettid() mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) faccessat(r2, &(0x7f00000002c0)='./file1\x00', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x41030) [ 371.280275] loop6: detected capacity change from 0 to 1056 [ 371.297708] loop0: detected capacity change from 0 to 40 [ 371.301268] loop5: detected capacity change from 0 to 40 20:25:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:25:54 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) [ 371.377199] syz-executor.5: attempt to access beyond end of device [ 371.377199] loop5: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 371.378128] Buffer I/O error on dev loop5, logical block 10, lost async page write [ 371.382247] syz-executor.0: attempt to access beyond end of device [ 371.382247] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 371.383098] Buffer I/O error on dev loop0, logical block 10, lost async page write 20:25:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal', 0x210, 0x1}], 0x0, &(0x7f0000010d00)) [ 371.441732] loop7: detected capacity change from 0 to 1056 20:25:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 371.471780] syz-executor.0: attempt to access beyond end of device [ 371.471780] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 371.472688] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 371.538665] loop5: detected capacity change from 0 to 40 20:25:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) gettid() mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) faccessat(r2, &(0x7f00000002c0)='./file1\x00', 0x4) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) [ 371.585537] loop6: detected capacity change from 0 to 1056 [ 371.617442] FAT-fs (loop6): invalid media value (0x7a) [ 371.618177] FAT-fs (loop6): Can't find a valid FAT filesystem [ 371.631247] loop0: detected capacity change from 0 to 40 20:25:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyz', 0x42, 0x1}], 0x0, &(0x7f0000010d00)) [ 371.647964] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 371.685936] syz-executor.0: attempt to access beyond end of device [ 371.685936] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 371.686856] Buffer I/O error on dev loop0, logical block 10, lost async page write [ 371.714667] loop7: detected capacity change from 0 to 1056 [ 371.723343] FAT-fs (loop7): invalid media value (0x7a) [ 371.723734] FAT-fs (loop7): Can't find a valid FAT filesystem 20:26:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:12 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r6 = gettid() r7 = getpid() rt_tgsigqueueinfo(r7, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x41030) clone3(&(0x7f0000000580)={0x20010000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x38}, &(0x7f00000001c0)=""/77, 0x4d, &(0x7f0000000300)=""/211, &(0x7f0000000480)=[r5, r4, r4, r4, r7, r4, r8], 0x7, {r9}}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:26:12 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="02", 0x1}], 0x1, 0x7fffffe, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/clients\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0xf06) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r2}) 20:26:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:26:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) gettid() mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) faccessat(r2, &(0x7f00000002c0)='./file1\x00', 0x4) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:26:12 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 1) 20:26:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:12 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000080)) close(0xffffffffffffffff) r2 = syz_mount_image$ext4(&(0x7f0000003080)='ext3\x00', &(0x7f00000030c0)='./file0\x00', 0x7, 0x1, &(0x7f0000003200)=[{&(0x7f0000003100)="24fa0bb988a158acf5fe1b10bd5ce3b974d50da055728a23bc86f1e4e35b7d95cf4e8587f43beace248ed39a8aff9f7b54cffc6739de5c7feca2cade9450ac9d89fb8b24286dd9665103304e95183176aa6b50028007fd4b22e911b855243f1600d8b6b704a78af543625db982f5285f2ff24aaab1217d1d94016bbebace9740bbe3e0842671d883f97976861813c239c650475f756b18012c3289a9b17118127944a5c9baf09508d1a298195812581c6e0dd676aab2ffc505f8a0f9", 0xbc, 0x80}], 0x800, &(0x7f0000003240)={[{@oldalloc}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x2}}], [{@subj_user={'subj_user', 0x3d, '+-,'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', 0xee00}}, {@fowner_gt={'fowner>', 0xee00}}, {@permit_directio}, {@dont_hash}, {@subj_type={'subj_type', 0x3d, '@#'}}]}) r3 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)) close(r3) getresuid(&(0x7f0000004a80), &(0x7f0000004ac0)=0x0, &(0x7f0000004b00)) clone3(&(0x7f0000006c40)={0x91004180, &(0x7f0000004b40), &(0x7f0000004b80), &(0x7f0000004bc0)=0x0, {0x5}, &(0x7f0000004c00)=""/4096, 0x1000, &(0x7f0000005c00)=""/4096, &(0x7f0000006c00)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff], 0x4}, 0x58) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioprio_get$uid(0x0, 0x0) r8 = getuid() fsetxattr$system_posix_acl(r7, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [{}, {0x2, 0x1, r8}, {0x2, 0x4}], {}, [], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v3={0x3000000, [{0x0, 0x3f}, {0xffffffff}]}, 0x18, 0x0) statx(r6, &(0x7f00000009c0)='./file1\x00', 0x100, 0xeff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='system.posix_acl_access\x00', &(0x7f0000001ac0)=ANY=[@ANYBLOB="0200000001000a000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32, @ANYBLOB="04000041cf00000008000200c5e0c3bd21028f790b5a156f07bfdf67efc1cefbcbf960d8dae2cf40f3344b6fb2556432cd0444c93c19ce495070abaeca741f0a48bcc477c18fd75ab33baff184145466089c44d5f323adb2607a817e90182510a58d0927", @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000200", @ANYBLOB="bac33fed1aea7d8ac5eca59a0b07e8e9992d21de997b476de49c4e819549d15d4516d8fcc73a720e4759c492f894bcb4d0a6f044167ff87b5aeb35477c3aaa5439869c9f2277f8762db76fef10d39d0a7b5c068c5ed804d6bcd2fd9a0305c4aef4af763f56e94b613616fa0595fc95bc5854103a5f8b5bb32d1031b7265425aae342040ac3382971a8", @ANYBLOB="08000400", @ANYRES32=r9, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\a\x00', @ANYRES32, @ANYBLOB="10000700000000002000040000000000"], 0x84, 0x2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x2}}, './file2\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006d00)=[{{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000001c0)="aa04ff7380ab1affc5de7db2a026a431184d50a4b90006e3275cbc2bddc01cb2444d512dcccd36803486834479f2b6aed94b95f77b0869349f3e2cd01f8f2a3791b2017a1be84a9dd3e118f71b9954e3763e0ed8c11cc1dcddf915533446913b768e7e04566e79ae81d685c4d672118caf824f16dde381c82de8139c0cb364c4428a12875f551594b2a302f6b7492ac1230379", 0x93}, {&(0x7f0000000280)="2d7a0950920a9ab5e52d67886db5c183fe1e498776497f59c238c133ea60e9d8e1e4df376bbd897b2ea47a40f89b389c11122990ba6ed9a770d101061741c3c94239f4d2abedb20ed3824754f93053c565416901199a598c4987fc48c87f79", 0x5f}, {&(0x7f0000000300)="8b5d46250e81124150fcbed6a8f86c58650de60814bd0e3a31a293011fd3dfaebaf52390a1c66331f4d47fe5501ebccbdffe294b74f2672cfba32f6a74d6a7ec116a64ff910122459c132b9c69ac84e66f870841c03ae4a40b5d2cebccc272109f19963236b94dccb405830a6a6f1e2814efae3550730997659eab952d0a74da84c951f9", 0x84}, {&(0x7f00000003c0)="8dc04fc4b0b63cfa02362f2fb10c0cef6fe71355f3ae983c4c2b1c2839e497c87e5019fe51cb7aa335fcbd9e70024bb0bd5dcdb1f428eb3686e26b448f829a06849b0bf971d9a54a0fdea09d4dacc76c24fda5e9d8770ab4e9a2d1e5bb6f327071cbc59ee4cee38ac2ae8af1801e8151427bbc378c99fc446a18ec648d0cc6d429e6951782dfefd9b6ba663d51c33f25a953e66143352412f17ee29aff0f4e741bf48451135eaa5085aae7888d393f10328563915319a01ef316a28e987633bc97fc14", 0xc3}], 0x4, &(0x7f0000000500)=[@rights={{0x38, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x1c}}], 0xb8, 0x840}}, {{&(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="1f3fc4a681a2c58f466eed52bda1877d00bff9643fd8c5bb8c4f37732c6f84e5224223228f942ac3c1aabc8217fe4f73177eb79ce876b02bf4b01360148b082db79c270aacb5cd585c2930fad45c6cfb825f0f4e9b336fdd4e8229a3b9a8d1ec8398e114de84f2616a22d41ba1a6a57e41ecd19fbc1cdee51205c51670e4d967a6c6a2543b882520d58495d8d4966c5cb32202340c078deffe3631e1d43dd9a0717bb2b6bfaa46467bc73ce65b47e0b7f7726dd145e465023578eaa7d2b2a8109ffb51222015623c9c0f9f2053525d3490014107150bff3d05d620db09", 0xdd}, {&(0x7f0000001740)="b56030ec", 0x4}, {&(0x7f0000001780)="a1339f8b19604e33b22445fe95ed80592f218c151d4b5d2312f35930c2af88ec2688da799a074089bcbb3c1ff280c76babc5a3819daeada11cd1710f57e8940e5f6f8b2f101f50c05e44e62d330df8b369ce25f234278e7831ba0e95070308c79386c10ccb0b628e2011d5ba46e3a57407da3522e62d869adaba61a945ee2b318caacd64afdf611eba6fd9f4b345c0a1566551c15452c7128e7fdc953bf810a18962aaa811edf14e2408cc92128b598dc3312af1b08778578123f3f10a74a142384fcbc8", 0xc4}, {&(0x7f0000001880)="2b6f3b9d813aa1f8061e0b1f04a8d0013f12b66385d8311569c20e241333c92fb9f55dbb0ecfd0e9848c1515a6d073527a7c193207d4b056d08493a703c3fe32a74cc2a95202df831505edfdd9600585d3d20d5efd68d046f0fed4fc723f11badff1b5f68c799e5db663e528c0a42387ab4d960f3686e45cd3712fb7f9c008fe661a81e1c0", 0x85}], 0x5, &(0x7f0000003300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r0, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, r1, r1]}}, @rights={{0x28, 0x1, 0x1, [r0, r1, 0xffffffffffffffff, r0, r2, r3]}}], 0xd8, 0x20048050}}, {{&(0x7f0000003400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000049c0)=[{&(0x7f0000003480)="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", 0x1000}, {&(0x7f0000004480)="6fb093c022aa510ff773cb2eaa72301ce8957143399864ed92339d38a03c153b49960ba3e7c49a94b763333b4c8e0c22c3bb12b78324c4fa8eb754c9204f4a6de44e3664f4e287dec66b3a8e91421dd2d8eca264c3f9ac283c15b162f14d6668aa3d38f12731256cf61a3ac6d7b55779661b9cdb6a4a7c031aa4e66afde275c71cb21779ddbe46648a11ed63f05110d0387b0e33a4791de04dd51256a8b57f4623366a5ec045d9ff", 0xa8}, {&(0x7f0000004540)="6d3f1da2c72519f45aec450982525c043856829e61c15ff97351356cab84f069c8f1778fc6647b717aa7f3bfd8eab60641aa24378fe0a72048c774cd028078c8c2e25c7f7ceea6159c59988606a41ee80a24ca86d715cbc8fe0dfa530c3add506c186f6de3ea1f4c89375cd6c8c88d6a4f7dc1e003f32d76aca940dfdafde243707bf8ef1239cc47b502e1fdd6a51657067ca7eb23fc116daab5841b32aa8a68b6a58ad83e", 0xa5}, {&(0x7f0000004600)="08e786971cb50960f9eeeda382cb1fb0324e9ea6ad7a16e640ebcde631ca9e7eaff19bd428cf7998428ccea6a02d656da6f63b49e8ecd196be94a730ed4e128a7df19ec47ceab711c9b13092b140eead73c8ba0caf3080a7323d786364a0eb1dc384cff82b7303cfe8d4b48a422e9eddb4d6e40c6714692efb6c9cc302a491ff64290326e2d352e432f9077c8cdb5e8bee5b9531453b33b096e106ecef155efdad63250942f11defaa357e796b6d65f77db31a42eb2e1c4881d82e25d44a9d4d77bfc1a190c8efd5e39d808e0b0220afb041d4e9a9a6e274cf658b540c3fe8", 0xdf}, {&(0x7f0000004700)="7b1cfd0f0bba4c53a90c8bb29ad33abc95416a8cc69a076749a711483530605cddf06a6e232cae1db83348ef", 0x2c}, {&(0x7f0000004740)="b238", 0x2}, {&(0x7f0000004780)="80370b6b1e0a8c183d62e9cbb28b39e0184f877d000830c8d54266738c308b8b02b5e5d198f16a5b401cf0cbbb35d7a0409ab60ede14143c84777f5f797d8ae72546a30bcf026b9ee353716c75e248c5e1e29880a3e10ea1d8dd45f5a93bee46adc9a69e2c2df05dca7948fe52e8270cfad42bdee264dfb5bc0bdc226f68b0f4c0b5d48409d7b408e991306878757f", 0x8f}, {&(0x7f0000004840)="584b614d102580bdbef33d25ce52978a2ec7d7459f8462bfe4c2bc9d954832549e037790e63344109eac2c6c258031b7c75a2d46f286749a57a300add35fac231ff39c1a34b35f307063fa7d9d76d7cd9da8d325fa31c8362cd2439be58875d1bfd1ed20bcdc11343e5ab0ea2b48be8f451d8a9b1d683c0da35e88005f1cfad0b4cc4b21fdba8fe90b2a", 0x8a}, {&(0x7f0000004900)="1b2488cb7f6c1342fd0f8b44477162d5a2e209318cbdbcee7cc9ead275e6ede06209f74041e71d05c01b8d5e06f7953294481e3491af52ce8b4e16a10f13225c5fac22ce6567d5abad2088cfe0c9d20b67def0567544cd5b56ca717083483ad4f8a2b968d30ed0b3f23f39fc7be7ec5368058a670516ba17a3b55c5aea7428a500c281c7d0afc6eefc", 0x89}], 0x9, &(0x7f0000006cc0)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}, @cred={{0x1c, 0x1, 0x2, {r5}}}], 0x40, 0x4}}], 0x3, 0x8841) sendmmsg$unix(r1, &(0x7f00000031c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="8f", 0x1}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32=r1, @ANYRES32=r1], 0x18}}], 0x1, 0x0) [ 389.321141] loop6: detected capacity change from 0 to 1056 [ 389.334441] loop5: detected capacity change from 0 to 40 [ 389.340587] loop0: detected capacity change from 0 to 40 [ 389.363245] loop7: detected capacity change from 0 to 1056 [ 389.385534] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 389.444857] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 389.491826] syz-executor.0: attempt to access beyond end of device [ 389.491826] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 389.493450] Buffer I/O error on dev loop0, logical block 10, lost async page write 20:26:31 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 2) 20:26:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) r2 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) gettid() mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) faccessat(r2, &(0x7f00000002c0)='./file1\x00', 0x4) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:26:31 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r6 = gettid() r7 = getpid() rt_tgsigqueueinfo(r7, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x41030) clone3(&(0x7f0000000580)={0x20010000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x38}, &(0x7f00000001c0)=""/77, 0x4d, &(0x7f0000000300)=""/211, &(0x7f0000000480)=[r5, r4, r4, r4, r7, r4, r8], 0x7, {r9}}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:26:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fsync(r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) r2 = pidfd_getfd(r1, r1, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x9, 0x2, 0x5, 0x0, 0x10000, 0xa0008, 0x9, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x7, 0x1}, 0x5671, 0x5, 0x5, 0x3, 0x8, 0x0, 0x6, 0x0, 0x80000000, 0x0, 0x1}, 0x0, 0x9, r2, 0x0) 20:26:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x48, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff801}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x4048815) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x28, 0x14, 0x0, 0x101, 0x0, 0x0, {0x2, 0x9b}, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}, 0x28}}, 0x0) [ 407.544183] loop7: detected capacity change from 0 to 1056 [ 407.548860] loop5: detected capacity change from 0 to 40 [ 407.552079] loop0: detected capacity change from 0 to 40 [ 407.554740] loop6: detected capacity change from 0 to 1056 [ 407.611261] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 20:26:31 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 3) [ 407.673256] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 407.683711] syz-executor.0: attempt to access beyond end of device [ 407.683711] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 407.685421] Buffer I/O error on dev loop0, logical block 10, lost async page write 20:26:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 407.805958] FAULT_INJECTION: forcing a failure. [ 407.805958] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 407.807568] CPU: 1 PID: 5259 Comm: syz-executor.4 Not tainted 6.1.0-rc5-next-20221116 #1 [ 407.808553] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 407.809538] Call Trace: [ 407.809861] [ 407.810150] dump_stack_lvl+0x8f/0xb7 [ 407.810668] should_fail.cold+0x5/0xa [ 407.811173] strncpy_from_user+0x38/0x500 [ 407.811719] getname_flags.part.0+0x95/0x4f0 [ 407.812283] getname+0x92/0xe0 [ 407.812701] do_sys_openat2+0xf9/0x4c0 [ 407.813213] ? __pfx_do_sys_openat2+0x10/0x10 [ 407.813805] ? syscall_enter_from_user_mode+0x1c/0x50 [ 407.814457] ? perf_trace_preemptirq_template+0xa6/0x420 [ 407.815164] __x64_sys_openat+0x143/0x200 [ 407.815717] ? __pfx___x64_sys_openat+0x10/0x10 [ 407.816484] ? syscall_enter_from_user_mode+0x21/0x50 [ 407.817161] ? syscall_enter_from_user_mode+0x21/0x50 [ 407.817851] do_syscall_64+0x3f/0x90 [ 407.818345] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 407.819018] RIP: 0033:0x7fc53fcbab19 [ 407.819497] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 407.821709] RSP: 002b:00007fc53d230188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 407.822663] RAX: ffffffffffffffda RBX: 00007fc53fdcdf60 RCX: 00007fc53fcbab19 [ 407.823546] RDX: 000000000055f002 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 407.824434] RBP: 00007fc53d2301d0 R08: 0000000000000000 R09: 0000000000000000 [ 407.825322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 407.826210] R13: 00007ffe510e9cdf R14: 00007fc53d230300 R15: 0000000000022000 [ 407.827150] 20:26:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) gettid() mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) 20:26:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x48, 0x0, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffff801}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x804}, 0x4048815) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x28, 0x14, 0x0, 0x101, 0x0, 0x0, {0x2, 0x9b}, [@typed={0x14, 0x0, 0x0, 0x0, @ipv6=@remote}]}, 0x28}}, 0x0) [ 407.880103] loop7: detected capacity change from 0 to 1056 [ 407.907560] loop6: detected capacity change from 0 to 1056 [ 407.950904] loop5: detected capacity change from 0 to 40 [ 407.983697] loop0: detected capacity change from 0 to 40 20:26:31 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r6 = gettid() r7 = getpid() rt_tgsigqueueinfo(r7, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x41030) clone3(&(0x7f0000000580)={0x20010000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x38}, &(0x7f00000001c0)=""/77, 0x4d, &(0x7f0000000300)=""/211, &(0x7f0000000480)=[r5, r4, r4, r4, r7, r4, r8], 0x7, {r9}}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:26:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkal', 0x21, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 4) 20:26:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyz', 0x108, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 408.072292] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 408.107838] syz-executor.0: attempt to access beyond end of device [ 408.107838] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 408.109421] Buffer I/O error on dev loop0, logical block 10, lost async page write 20:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 408.180614] loop7: detected capacity change from 0 to 1056 [ 408.183577] FAULT_INJECTION: forcing a failure. [ 408.183577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 408.185065] CPU: 0 PID: 5280 Comm: syz-executor.4 Not tainted 6.1.0-rc5-next-20221116 #1 [ 408.186061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 408.187055] Call Trace: [ 408.187385] [ 408.187681] dump_stack_lvl+0x8f/0xb7 [ 408.188183] should_fail.cold+0x5/0xa [ 408.188705] strncpy_from_user+0x38/0x500 [ 408.189254] getname_flags.part.0+0x95/0x4f0 [ 408.189836] getname+0x92/0xe0 [ 408.190257] do_sys_openat2+0xf9/0x4c0 [ 408.190785] ? __pfx_do_sys_openat2+0x10/0x10 [ 408.191383] ? syscall_enter_from_user_mode+0x1c/0x50 [ 408.192051] ? perf_trace_preemptirq_template+0xa6/0x420 [ 408.192710] __x64_sys_openat+0x143/0x200 [ 408.193237] ? __pfx___x64_sys_openat+0x10/0x10 [ 408.193807] ? syscall_enter_from_user_mode+0x21/0x50 [ 408.194476] ? syscall_enter_from_user_mode+0x21/0x50 [ 408.195144] do_syscall_64+0x3f/0x90 [ 408.195600] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 408.196215] RIP: 0033:0x7fc53fcbab19 [ 408.196659] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 408.198837] RSP: 002b:00007fc53d230188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 408.199771] RAX: ffffffffffffffda RBX: 00007fc53fdcdf60 RCX: 00007fc53fcbab19 [ 408.200632] RDX: 000000000055f002 RSI: 0000000020000180 RDI: ffffffffffffff9c [ 408.201529] RBP: 00007fc53d2301d0 R08: 0000000000000000 R09: 0000000000000000 [ 408.202423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 408.203319] R13: 00007ffe510e9cdf R14: 00007fc53d230300 R15: 0000000000022000 [ 408.204248] [ 408.204832] FAT-fs (loop7): invalid media value (0x7a) [ 408.205655] FAT-fs (loop7): Can't find a valid FAT filesystem [ 408.270874] syz-executor.0: attempt to access beyond end of device [ 408.270874] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 408.272632] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 408.273976] loop5: detected capacity change from 0 to 40 [ 408.276018] loop6: detected capacity change from 0 to 1056 [ 408.289024] FAT-fs (loop6): invalid media value (0x7a) [ 408.289854] FAT-fs (loop6): Can't find a valid FAT filesystem 20:26:31 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 408.458519] loop7: detected capacity change from 0 to 1056 [ 408.465295] loop3: detected capacity change from 0 to 1056 20:26:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 422.828619] loop5: detected capacity change from 0 to 40 20:26:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) gettid() r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) 20:26:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 5) 20:26:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 422.846209] loop7: detected capacity change from 0 to 1056 20:26:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:46 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r6 = gettid() r7 = getpid() rt_tgsigqueueinfo(r7, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x41030) clone3(&(0x7f0000000580)={0x20010000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x38}, &(0x7f00000001c0)=""/77, 0x4d, &(0x7f0000000300)=""/211, &(0x7f0000000480)=[r5, r4, r4, r4, r7, r4, r8], 0x7, {r9}}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:26:46 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r6 = gettid() r7 = getpid() rt_tgsigqueueinfo(r7, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x41030) clone3(&(0x7f0000000580)={0x20010000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x38}, &(0x7f00000001c0)=""/77, 0x4d, &(0x7f0000000300)=""/211, &(0x7f0000000480)=[r5, r4, r4, r4, r7, r4, r8], 0x7, {r9}}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:26:46 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x87ffffc) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) sendfile(r2, r1, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000000140)={0x3, 0x8, @status={[0x9c, 0xff, 0x80, 0x1, 0x9, 0x6]}, [0x7, 0x80000000, 0x5, 0x1, 0xcaeb, 0x5, 0x3f, 0x71, 0x3f, 0x2, 0x3, 0x81d8, 0x6, 0x10000, 0x53de, 0x5, 0x7, 0x1f, 0x9, 0x7, 0x2, 0x4, 0x8, 0x8, 0x0, 0xbf, 0x6, 0x5, 0x6c16, 0x4, 0xcd3, 0x80, 0x3ff, 0x1, 0xffff, 0x7, 0x6, 0x10000, 0x400, 0x8, 0x3, 0x81, 0x3ff, 0x4, 0x800, 0xffff, 0x9a, 0x32db, 0x7, 0x8, 0x3, 0x2, 0x4ee34203, 0x5, 0x5, 0x200, 0x7fffffff, 0x3, 0x9, 0x8, 0x1, 0xff, 0x3fd, 0x3]}) creat(&(0x7f0000000000)='./file1\x00', 0x0) 20:26:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 6) 20:26:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 422.941189] loop0: detected capacity change from 0 to 40 [ 422.944604] loop6: detected capacity change from 0 to 1056 20:26:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 422.992569] loop5: detected capacity change from 0 to 40 20:26:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 7) 20:26:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 423.051783] loop7: detected capacity change from 0 to 1056 20:26:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 423.077996] syz-executor.0: attempt to access beyond end of device [ 423.077996] loop0: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 423.079556] Buffer I/O error on dev loop0, logical block 10, lost async page write 20:26:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 423.141110] loop3: detected capacity change from 0 to 1056 [ 423.143773] loop5: detected capacity change from 0 to 40 20:26:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:26:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 8) [ 423.194568] loop7: detected capacity change from 0 to 1056 [ 423.207345] FAT-fs (loop7): bogus logical sector size 31353 [ 423.207739] FAT-fs (loop7): Can't find a valid FAT filesystem [ 423.247886] syz-executor.0: attempt to access beyond end of device [ 423.247886] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 423.249670] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 423.326690] loop6: detected capacity change from 0 to 1056 20:27:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:03 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 9) 20:27:03 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) r1 = perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x7, 0x3, 0x0, 0x8, 0x0, 0x5, 0x2120, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x8}, 0x8700, 0xd8, 0x100, 0x7, 0x9, 0x8, 0xc361, 0x0, 0xfffffffc, 0x0, 0x40}, 0x0, 0xf, r0, 0x3) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_type(r0, &(0x7f00000001c0), 0x2, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)) close(r3) ppoll(&(0x7f0000000200)=[{0xffffffffffffffff, 0x407}, {r2, 0x1010}, {r3, 0x2000}, {r1, 0x30a4}], 0x4, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000300)={[0xfffffffffffffe00]}, 0x8) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5]) 20:27:03 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:27:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) 20:27:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 439.485987] loop5: detected capacity change from 0 to 40 20:27:03 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 439.498275] loop6: detected capacity change from 0 to 1056 [ 439.511354] loop7: detected capacity change from 0 to 1056 [ 439.534845] FAT-fs (loop7): bogus logical sector size 31353 [ 439.535647] FAT-fs (loop7): Can't find a valid FAT filesystem 20:27:03 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 10) [ 439.549180] loop0: detected capacity change from 0 to 40 [ 439.726617] syz-executor.0: attempt to access beyond end of device [ 439.726617] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 439.727492] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 457.262622] loop7: detected capacity change from 0 to 1056 20:27:20 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:27:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) 20:27:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) 20:27:20 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 457.273908] FAT-fs (loop7): bogus logical sector size 31353 [ 457.274714] FAT-fs (loop7): Can't find a valid FAT filesystem 20:27:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal', 0x84, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:20 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 11) 20:27:20 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 457.345709] loop6: detected capacity change from 0 to 1056 [ 457.349986] loop0: detected capacity change from 0 to 40 20:27:21 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 457.361388] FAT-fs (loop6): invalid media value (0x7a) [ 457.362063] FAT-fs (loop6): Can't find a valid FAT filesystem [ 457.364044] loop3: detected capacity change from 0 to 40 20:27:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkall', 0x19, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:21 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 12) [ 457.594100] syz-executor.0: attempt to access beyond end of device [ 457.594100] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 457.594943] loop7: detected capacity change from 0 to 1056 [ 457.595681] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 457.622933] FAT-fs (loop7): invalid media value (0x7a) [ 457.623758] FAT-fs (loop7): Can't find a valid FAT filesystem [ 457.680968] loop6: detected capacity change from 0 to 1056 [ 457.683033] syz-executor.3: attempt to access beyond end of device [ 457.683033] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 457.684634] Buffer I/O error on dev loop3, logical block 31, lost async page write [ 457.697062] syz-executor.3: attempt to access beyond end of device [ 457.697062] loop3: rw=2049, sector=40, nr_sectors = 4 limit=40 [ 457.698623] Buffer I/O error on dev loop3, logical block 10, lost async page write 20:27:21 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 457.708993] syz-executor.3: attempt to access beyond end of device [ 457.708993] loop3: rw=2049, sector=44, nr_sectors = 24 limit=40 20:27:21 executing program 5: chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:27:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) [ 457.911591] loop0: detected capacity change from 0 to 40 [ 457.935812] loop7: detected capacity change from 0 to 1056 [ 457.947091] FAT-fs (loop7): bogus logical sector size 31353 [ 457.947916] FAT-fs (loop7): Can't find a valid FAT filesystem [ 458.072226] syz-executor.0: attempt to access beyond end of device [ 458.072226] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 458.073795] Buffer I/O error on dev loop0, logical block 31, lost async page write 20:27:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:27:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:36 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:27:36 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 13) 20:27:36 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:36 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:36 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 473.061431] loop0: detected capacity change from 0 to 40 [ 473.079670] loop7: detected capacity change from 0 to 1056 [ 473.081734] loop5: detected capacity change from 0 to 40 [ 473.086826] FAT-fs (loop7): bogus logical sector size 31353 [ 473.087247] FAT-fs (loop7): Can't find a valid FAT filesystem 20:27:36 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 14) [ 473.101196] loop6: detected capacity change from 0 to 1056 20:27:36 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:36 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 15) 20:27:36 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:36 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 473.267828] syz-executor.0: attempt to access beyond end of device [ 473.267828] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 473.269601] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 473.285901] loop7: detected capacity change from 0 to 1056 [ 473.295726] FAT-fs (loop7): bogus logical sector size 31353 [ 473.296168] FAT-fs (loop7): Can't find a valid FAT filesystem 20:27:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:36 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 473.392490] loop6: detected capacity change from 0 to 1056 [ 473.427779] loop5: detected capacity change from 0 to 40 20:27:52 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:52 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:27:52 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:27:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:27:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyz', 0x42, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:52 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:52 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 16) 20:27:52 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) [ 489.107203] loop7: detected capacity change from 0 to 1056 [ 489.112974] FAT-fs (loop7): invalid media value (0x7a) [ 489.113729] FAT-fs (loop7): Can't find a valid FAT filesystem [ 489.118479] loop6: detected capacity change from 0 to 1056 [ 489.147031] FAT-fs (loop6): invalid media value (0x7a) [ 489.147970] FAT-fs (loop6): Can't find a valid FAT filesystem [ 489.173525] loop5: detected capacity change from 0 to 40 [ 489.182643] loop0: detected capacity change from 0 to 40 20:27:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:52 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 17) [ 489.261990] loop7: detected capacity change from 0 to 1056 20:27:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:27:52 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 489.289293] FAT-fs (loop7): bogus logical sector size 31353 [ 489.290194] FAT-fs (loop7): Can't find a valid FAT filesystem 20:27:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:27:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 489.382125] syz-executor.0: attempt to access beyond end of device [ 489.382125] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 489.383769] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 489.396852] loop6: detected capacity change from 0 to 1056 [ 489.477516] loop5: detected capacity change from 0 to 40 [ 502.256529] loop5: detected capacity change from 0 to 40 20:28:05 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 18) [ 502.286738] loop0: detected capacity change from 0 to 40 20:28:05 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:28:05 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:28:05 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:28:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:28:05 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 19) [ 502.345209] loop7: detected capacity change from 0 to 1056 [ 502.352187] loop6: detected capacity change from 0 to 1056 20:28:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 502.363572] FAT-fs (loop7): bogus logical sector size 31353 [ 502.364470] FAT-fs (loop7): Can't find a valid FAT filesystem [ 502.386461] syz-executor.0: attempt to access beyond end of device [ 502.386461] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 502.387332] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 502.433652] loop5: detected capacity change from 0 to 40 20:28:06 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:28:06 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:06 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 502.574445] loop0: detected capacity change from 0 to 40 [ 502.585242] loop6: detected capacity change from 0 to 1056 20:28:06 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) (fail_nth: 20) 20:28:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:06 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 502.660713] loop7: detected capacity change from 0 to 1056 [ 502.679387] FAULT_INJECTION: forcing a failure. [ 502.679387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 502.681090] CPU: 0 PID: 5567 Comm: syz-executor.4 Not tainted 6.1.0-rc5-next-20221116 #1 [ 502.682068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 502.683078] Call Trace: [ 502.683416] [ 502.683719] dump_stack_lvl+0x8f/0xb7 [ 502.684221] should_fail.cold+0x5/0xa [ 502.684744] _copy_to_user+0x30/0x1c0 [ 502.685243] simple_read_from_buffer+0xd0/0x170 [ 502.685859] proc_fail_nth_read+0x19c/0x230 [ 502.686429] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 502.687058] ? security_file_permission+0xb5/0xe0 [ 502.687737] vfs_read+0x2e1/0x9f0 [ 502.688212] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 502.688844] ? __pfx_vfs_read+0x10/0x10 [ 502.689379] ? __fget_files+0x270/0x450 [ 502.689933] ksys_read+0x12b/0x260 [ 502.690414] ? __pfx_ksys_read+0x10/0x10 [ 502.690941] ? syscall_enter_from_user_mode+0x21/0x50 [ 502.691614] ? syscall_enter_from_user_mode+0x21/0x50 [ 502.692296] do_syscall_64+0x3f/0x90 [ 502.692777] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 502.693436] RIP: 0033:0x7fc53fc6d69c [ 502.693919] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 502.696148] RSP: 002b:00007fc53d230170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 502.697109] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fc53fc6d69c [ 502.698013] RDX: 000000000000000f RSI: 00007fc53d2301e0 RDI: 0000000000000003 [ 502.698904] RBP: 00007fc53d2301d0 R08: 0000000000000000 R09: 0000000000000000 [ 502.699822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 502.700723] R13: 00007ffe510e9cdf R14: 00007fc53d230300 R15: 0000000000022000 [ 502.701656] [ 502.707378] FAT-fs (loop7): bogus logical sector size 31353 [ 502.708147] FAT-fs (loop7): Can't find a valid FAT filesystem 20:28:21 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:28:21 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:28:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:28:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkal', 0x21, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:21 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:28:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:21 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 518.144570] loop7: detected capacity change from 0 to 1056 [ 518.154110] loop6: detected capacity change from 0 to 1056 [ 518.159806] FAT-fs (loop6): invalid media value (0x7a) [ 518.160239] FAT-fs (loop6): Can't find a valid FAT filesystem [ 518.181541] FAT-fs (loop7): bogus logical sector size 31353 [ 518.182334] FAT-fs (loop7): Can't find a valid FAT filesystem 20:28:21 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 518.222555] loop0: detected capacity change from 0 to 40 20:28:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:21 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f003, 0x0) 20:28:22 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 518.407248] loop6: detected capacity change from 0 to 1056 20:28:22 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 518.475853] loop7: detected capacity change from 0 to 1056 [ 518.492155] FAT-fs (loop7): bogus logical sector size 31353 [ 518.493113] FAT-fs (loop7): Can't find a valid FAT filesystem 20:28:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:28:22 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f004, 0x0) [ 518.668859] loop0: detected capacity change from 0 to 40 20:28:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:28:41 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:28:41 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f006, 0x0) 20:28:41 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 537.543411] loop6: detected capacity change from 0 to 1056 [ 537.582297] FAT-fs (loop5): bogus number of reserved sectors [ 537.583493] FAT-fs (loop5): Can't find a valid FAT filesystem [ 537.583799] loop0: detected capacity change from 0 to 40 [ 537.592673] loop7: detected capacity change from 0 to 1056 [ 537.608051] FAT-fs (loop7): bogus logical sector size 31353 [ 537.608558] FAT-fs (loop7): Can't find a valid FAT filesystem 20:28:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x2) 20:28:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 537.712584] syz-executor.0: attempt to access beyond end of device [ 537.712584] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 537.713536] Buffer I/O error on dev loop0, logical block 31, lost async page write 20:28:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 537.754053] loop6: detected capacity change from 0 to 1056 20:28:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x3) 20:28:41 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 537.839015] loop7: detected capacity change from 0 to 1056 [ 537.848394] FAT-fs (loop5): bogus number of reserved sectors [ 537.849121] FAT-fs (loop5): Can't find a valid FAT filesystem [ 537.860391] FAT-fs (loop7): bogus logical sector size 31353 [ 537.861136] FAT-fs (loop7): Can't find a valid FAT filesystem 20:28:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) gettid() getpid() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:41 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x4) [ 552.996901] FAT-fs (loop5): bogus number of reserved sectors [ 552.997382] FAT-fs (loop5): Can't find a valid FAT filesystem 20:28:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:56 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:56 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x5) 20:28:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:28:56 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:28:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:28:56 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:28:56 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) gettid() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 553.019182] loop6: detected capacity change from 0 to 1056 [ 553.021468] FAT-fs (loop6): bogus logical sector size 31353 [ 553.021862] FAT-fs (loop6): Can't find a valid FAT filesystem [ 553.069214] loop7: detected capacity change from 0 to 1056 [ 553.086898] FAT-fs (loop7): bogus logical sector size 31353 [ 553.087823] FAT-fs (loop7): Can't find a valid FAT filesystem 20:29:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:10 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:10 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x6) [ 566.916603] loop6: detected capacity change from 0 to 1056 [ 566.923359] FAT-fs (loop6): bogus logical sector size 31353 [ 566.923774] FAT-fs (loop6): Can't find a valid FAT filesystem 20:29:10 executing program 0: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:10 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:10 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x7) [ 566.982141] FAT-fs (loop5): bogus number of reserved sectors [ 566.983105] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 567.007614] loop7: detected capacity change from 0 to 1056 [ 567.013893] FAT-fs (loop7): bogus logical sector size 31353 [ 567.014355] FAT-fs (loop7): Can't find a valid FAT filesystem [ 567.065524] loop6: detected capacity change from 0 to 1056 [ 567.076333] FAT-fs (loop6): bogus logical sector size 31353 [ 567.076790] FAT-fs (loop6): Can't find a valid FAT filesystem 20:29:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:29:10 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:10 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) gettid() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:10 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:10 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8) 20:29:10 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:10 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyzkall', 0x19, 0x1}], 0x0, &(0x7f0000010d00)) [ 567.199417] FAT-fs (loop5): bogus number of reserved sectors [ 567.200273] FAT-fs (loop5): Can't find a valid FAT filesystem [ 567.221276] loop6: detected capacity change from 0 to 1056 [ 567.224103] loop7: detected capacity change from 0 to 1056 [ 567.235200] FAT-fs (loop6): invalid media value (0x7a) [ 567.235609] FAT-fs (loop6): Can't find a valid FAT filesystem [ 567.242642] FAT-fs (loop7): bogus logical sector size 27514 [ 567.243571] FAT-fs (loop7): Can't find a valid FAT filesystem [ 567.255755] loop0: detected capacity change from 0 to 40 20:29:25 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x18) 20:29:25 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:25 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 581.546485] loop6: detected capacity change from 0 to 1056 [ 581.547690] loop3: detected capacity change from 0 to 40 [ 581.550264] loop7: detected capacity change from 0 to 1056 [ 581.554668] FAT-fs (loop6): bogus logical sector size 31353 [ 581.555114] FAT-fs (loop6): Can't find a valid FAT filesystem [ 581.555983] FAT-fs (loop7): bogus logical sector size 27514 [ 581.556468] FAT-fs (loop7): Can't find a valid FAT filesystem [ 581.568068] loop0: detected capacity change from 0 to 40 [ 581.574378] FAT-fs (loop5): bogus number of reserved sectors [ 581.575196] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:29:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 581.682089] syz-executor.3: attempt to access beyond end of device [ 581.682089] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 581.683040] Buffer I/O error on dev loop3, logical block 31, lost async page write 20:29:25 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfe) [ 581.732768] loop7: detected capacity change from 0 to 1056 [ 581.734485] loop6: detected capacity change from 0 to 1056 [ 581.746919] FAT-fs (loop7): bogus logical sector size 27514 [ 581.747351] FAT-fs (loop7): Can't find a valid FAT filesystem [ 581.749569] FAT-fs (loop6): bogus logical sector size 31353 [ 581.750567] FAT-fs (loop6): Can't find a valid FAT filesystem 20:29:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:25 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:25 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 581.808542] loop5: detected capacity change from 0 to 40 20:29:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 581.820699] FAT-fs (loop5): bogus number of reserved sectors [ 581.821116] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:25 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 581.884063] loop0: detected capacity change from 0 to 40 [ 581.886150] loop3: detected capacity change from 0 to 40 20:29:25 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x300) 20:29:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 581.899339] loop7: detected capacity change from 0 to 24 20:29:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 581.909780] FAT-fs (loop7): invalid media value (0x7a) [ 581.910169] FAT-fs (loop7): Can't find a valid FAT filesystem [ 581.970047] loop6: detected capacity change from 0 to 1056 [ 581.978219] loop5: detected capacity change from 0 to 40 [ 581.982043] FAT-fs (loop6): bogus logical sector size 31353 [ 581.982940] FAT-fs (loop6): Can't find a valid FAT filesystem [ 581.986766] FAT-fs (loop5): bogus number of reserved sectors [ 581.987184] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:25 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:25 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 582.026928] syz-executor.3: attempt to access beyond end of device [ 582.026928] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 582.028211] Buffer I/O error on dev loop3, logical block 31, lost async page write 20:29:25 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x408) 20:29:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 582.072073] loop7: detected capacity change from 0 to 24 20:29:25 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 582.109076] loop0: detected capacity change from 0 to 40 [ 582.126284] loop6: detected capacity change from 0 to 1056 [ 582.130683] loop5: detected capacity change from 0 to 40 [ 582.133731] FAT-fs (loop6): invalid media value (0x7a) [ 582.134114] FAT-fs (loop6): Can't find a valid FAT filesystem [ 582.137112] FAT-fs (loop5): bogus number of reserved sectors [ 582.137670] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:25 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:25 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 582.228940] loop7: detected capacity change from 0 to 24 20:29:39 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x480) 20:29:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:39 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 595.464430] loop5: detected capacity change from 0 to 40 [ 595.472027] loop7: detected capacity change from 0 to 24 [ 595.472964] FAT-fs (loop5): bogus number of reserved sectors [ 595.473475] FAT-fs (loop5): Can't find a valid FAT filesystem [ 595.483741] loop6: detected capacity change from 0 to 1056 [ 595.492926] FAT-fs (loop6): bogus logical sector size 31353 [ 595.493378] FAT-fs (loop6): Can't find a valid FAT filesystem 20:29:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 595.503029] loop3: detected capacity change from 0 to 40 20:29:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 595.545275] loop0: detected capacity change from 0 to 40 [ 595.619196] syz-executor.3: attempt to access beyond end of device [ 595.619196] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 595.620191] Buffer I/O error on dev loop3, logical block 31, lost async page write 20:29:39 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 595.663997] loop5: detected capacity change from 0 to 40 [ 595.688174] FAT-fs (loop5): bogus number of reserved sectors [ 595.689136] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:39 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 595.732276] loop6: detected capacity change from 0 to 1056 [ 595.738463] FAT-fs (loop6): bogus logical sector size 31353 [ 595.738866] FAT-fs (loop6): Can't find a valid FAT filesystem 20:29:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:54 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:29:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:29:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:54 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x500) 20:29:54 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x600) [ 610.653183] loop7: detected capacity change from 0 to 24 [ 610.654876] loop3: detected capacity change from 0 to 40 20:29:54 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 610.666936] loop0: detected capacity change from 0 to 40 [ 610.679753] loop6: detected capacity change from 0 to 1056 [ 610.683072] loop5: detected capacity change from 0 to 40 [ 610.699681] FAT-fs (loop6): bogus logical sector size 31353 [ 610.700791] FAT-fs (loop6): Can't find a valid FAT filesystem [ 610.703067] FAT-fs (loop5): bogus number of reserved sectors [ 610.703924] FAT-fs (loop5): Can't find a valid FAT filesystem 20:29:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:29:54 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x700) 20:29:54 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:29:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:29:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:29:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 610.884351] loop3: detected capacity change from 0 to 40 [ 610.893490] loop5: detected capacity change from 0 to 40 [ 610.893662] loop6: detected capacity change from 0 to 1056 [ 610.906840] FAT-fs (loop6): bogus logical sector size 31353 [ 610.907269] FAT-fs (loop6): Can't find a valid FAT filesystem [ 610.912388] FAT-fs (loop5): bogus number of reserved sectors [ 610.913134] FAT-fs (loop5): Can't find a valid FAT filesystem [ 610.927438] loop7: detected capacity change from 0 to 24 20:30:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:30:12 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:12 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x804) 20:30:12 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) [ 628.827973] loop5: detected capacity change from 0 to 40 [ 628.831826] FAT-fs (loop5): bogus number of reserved sectors [ 628.832212] FAT-fs (loop5): Can't find a valid FAT filesystem [ 628.882791] loop3: detected capacity change from 0 to 40 [ 628.900754] loop7: detected capacity change from 0 to 24 [ 628.906110] loop6: detected capacity change from 0 to 1056 [ 628.938142] FAT-fs (loop6): bogus logical sector size 31353 [ 628.938766] FAT-fs (loop6): Can't find a valid FAT filesystem 20:30:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:28 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:30:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:28 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x1800) 20:30:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) [ 644.502710] loop6: detected capacity change from 0 to 1056 [ 644.507138] FAT-fs (loop6): bogus logical sector size 31353 [ 644.507696] FAT-fs (loop6): Can't find a valid FAT filesystem 20:30:28 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 644.548275] loop3: detected capacity change from 0 to 40 [ 644.552466] loop7: detected capacity change from 0 to 24 20:30:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 644.572639] FAT-fs (loop7): bogus logical sector size 2169 [ 644.573031] FAT-fs (loop7): Can't find a valid FAT filesystem [ 644.584752] loop5: detected capacity change from 0 to 40 [ 644.600777] FAT-fs (loop5): bogus number of reserved sectors [ 644.601749] FAT-fs (loop5): Can't find a valid FAT filesystem [ 644.633447] loop6: detected capacity change from 0 to 1056 [ 644.646044] FAT-fs (loop6): bogus logical sector size 31353 [ 644.646565] FAT-fs (loop6): Can't find a valid FAT filesystem 20:30:28 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:28 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8004) 20:30:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 644.781999] loop7: detected capacity change from 0 to 24 [ 644.800138] loop6: detected capacity change from 0 to 1056 [ 644.808424] FAT-fs (loop7): bogus logical sector size 2169 [ 644.808633] FAT-fs (loop6): bogus logical sector size 31353 [ 644.809255] FAT-fs (loop7): Can't find a valid FAT filesystem [ 644.809780] FAT-fs (loop6): Can't find a valid FAT filesystem 20:30:28 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:28 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 644.904543] loop5: detected capacity change from 0 to 40 [ 644.921108] loop3: detected capacity change from 0 to 40 [ 644.922121] FAT-fs (loop5): bogus number of reserved sectors [ 644.923032] FAT-fs (loop5): Can't find a valid FAT filesystem [ 644.959364] loop6: detected capacity change from 0 to 1056 [ 644.965217] FAT-fs (loop6): bogus logical sector size 31353 [ 644.965773] FAT-fs (loop6): Can't find a valid FAT filesystem [ 660.713617] loop7: detected capacity change from 0 to 24 20:30:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:44 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:44 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:44 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfeff) 20:30:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:30:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 660.735475] FAT-fs (loop0): bogus number of reserved sectors [ 660.735910] FAT-fs (loop0): Can't find a valid FAT filesystem [ 660.746396] FAT-fs (loop7): bogus logical sector size 2169 [ 660.747121] FAT-fs (loop7): Can't find a valid FAT filesystem [ 660.760806] loop6: detected capacity change from 0 to 1056 [ 660.774260] FAT-fs (loop6): bogus logical sector size 27514 [ 660.774829] FAT-fs (loop6): Can't find a valid FAT filesystem 20:30:44 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfffe) [ 660.792395] loop5: detected capacity change from 0 to 40 [ 660.793615] loop3: detected capacity change from 0 to 40 20:30:44 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 660.837336] FAT-fs (loop5): bogus number of reserved sectors [ 660.837780] FAT-fs (loop5): Can't find a valid FAT filesystem 20:30:44 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:30:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:30:44 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:30:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 660.974047] FAT-fs (loop0): bogus number of reserved sectors [ 660.974794] FAT-fs (loop0): Can't find a valid FAT filesystem [ 660.981786] loop7: detected capacity change from 0 to 24 [ 660.986961] FAT-fs (loop7): bogus logical sector size 31353 [ 660.987391] FAT-fs (loop7): Can't find a valid FAT filesystem [ 660.988907] loop6: detected capacity change from 0 to 1056 [ 661.021342] FAT-fs (loop6): bogus logical sector size 27514 [ 661.021763] FAT-fs (loop6): Can't find a valid FAT filesystem [ 661.048640] loop5: detected capacity change from 0 to 40 [ 661.051409] FAT-fs (loop5): bogus number of reserved sectors [ 661.051826] FAT-fs (loop5): Can't find a valid FAT filesystem 20:31:01 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:01 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:31:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:31:01 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x80000) 20:31:01 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x1000000) [ 677.526372] loop6: detected capacity change from 0 to 1056 [ 677.526816] FAT-fs (loop0): bogus number of reserved sectors [ 677.527182] FAT-fs (loop0): Can't find a valid FAT filesystem [ 677.545367] FAT-fs (loop6): bogus logical sector size 27514 [ 677.545733] FAT-fs (loop6): Can't find a valid FAT filesystem [ 677.572672] loop7: detected capacity change from 0 to 24 20:31:01 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 677.576937] loop5: detected capacity change from 0 to 40 [ 677.588114] FAT-fs (loop7): bogus logical sector size 31353 [ 677.589188] FAT-fs (loop7): Can't find a valid FAT filesystem [ 677.593786] FAT-fs (loop5): invalid media value (0x00) [ 677.594745] FAT-fs (loop5): Can't find a valid FAT filesystem 20:31:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 677.696659] loop6: detected capacity change from 0 to 24 [ 677.702356] FAT-fs (loop6): invalid media value (0x7a) [ 677.702719] FAT-fs (loop6): Can't find a valid FAT filesystem 20:31:14 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x2000000) 20:31:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:31:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:14 executing program 3: chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:14 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 691.067113] loop6: detected capacity change from 0 to 24 [ 691.080476] 9pnet_fd: Insufficient options for proto=fd 20:31:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 691.106022] FAT-fs (loop0): bogus number of reserved sectors [ 691.107218] FAT-fs (loop0): Can't find a valid FAT filesystem [ 691.126599] loop5: detected capacity change from 0 to 40 [ 691.137125] loop7: detected capacity change from 0 to 24 [ 691.144461] FAT-fs (loop5): invalid media value (0x00) [ 691.145172] FAT-fs (loop5): Can't find a valid FAT filesystem 20:31:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 691.158563] FAT-fs (loop7): bogus logical sector size 31353 [ 691.159507] FAT-fs (loop7): Can't find a valid FAT filesystem 20:31:14 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:14 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 691.245075] loop6: detected capacity change from 0 to 24 [ 691.262743] 9pnet_fd: Insufficient options for proto=fd 20:31:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:31:14 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x3000000) [ 691.288129] loop3: detected capacity change from 0 to 40 20:31:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:15 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 691.414738] loop5: detected capacity change from 0 to 40 20:31:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 691.423819] FAT-fs (loop5): invalid media value (0x00) [ 691.424810] FAT-fs (loop5): Can't find a valid FAT filesystem [ 691.534210] loop6: detected capacity change from 0 to 24 [ 691.552105] loop7: detected capacity change from 0 to 24 20:31:15 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x4000000) 20:31:15 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 691.590087] FAT-fs (loop7): bogus logical sector size 31353 [ 691.590846] FAT-fs (loop7): Can't find a valid FAT filesystem [ 691.625528] FAT-fs (loop0): bogus number of reserved sectors [ 691.626692] FAT-fs (loop0): Can't find a valid FAT filesystem [ 691.632587] 9pnet_fd: Insufficient options for proto=fd [ 691.725974] loop3: detected capacity change from 0 to 40 20:31:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:31 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:31 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:31 executing program 2: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:31 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x5000000) 20:31:31 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 707.687423] loop3: detected capacity change from 0 to 40 [ 707.694230] loop5: detected capacity change from 0 to 40 [ 707.702095] FAT-fs (loop5): invalid media value (0x00) [ 707.702580] FAT-fs (loop5): Can't find a valid FAT filesystem [ 707.720092] loop7: detected capacity change from 0 to 24 [ 707.742400] FAT-fs (loop0): bogus number of reserved sectors [ 707.743338] FAT-fs (loop0): Can't find a valid FAT filesystem [ 707.744550] FAT-fs (loop7): bogus logical sector size 31353 [ 707.745023] FAT-fs (loop7): Can't find a valid FAT filesystem 20:31:31 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x6000000) [ 707.761394] loop6: detected capacity change from 0 to 24 20:31:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:45 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x7000000) 20:31:45 executing program 2: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:31:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 722.353091] loop6: detected capacity change from 0 to 24 [ 722.358742] loop3: detected capacity change from 0 to 40 [ 722.375884] 9pnet_fd: Insufficient options for proto=fd [ 722.388801] loop0: detected capacity change from 0 to 40 20:31:46 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 722.409757] FAT-fs (loop0): bogus number of reserved sectors [ 722.410625] FAT-fs (loop0): Can't find a valid FAT filesystem [ 722.427572] loop7: detected capacity change from 0 to 24 [ 722.437091] loop5: detected capacity change from 0 to 40 20:31:46 executing program 2: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8040000) [ 722.453941] FAT-fs (loop7): bogus logical sector size 31353 [ 722.455001] FAT-fs (loop7): Can't find a valid FAT filesystem [ 722.456080] FAT-fs (loop5): invalid media value (0x00) [ 722.456785] FAT-fs (loop5): Can't find a valid FAT filesystem 20:31:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 722.530946] loop6: detected capacity change from 0 to 24 [ 722.564889] 9pnet_fd: Insufficient options for proto=fd 20:31:46 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:31:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x18000000) 20:31:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 722.605706] loop3: detected capacity change from 0 to 40 20:31:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:31:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:31:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:31:46 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 722.707565] loop6: detected capacity change from 0 to 24 [ 722.730401] 9pnet_fd: Insufficient options for proto=fd [ 722.738054] loop7: detected capacity change from 0 to 24 [ 722.740371] FAT-fs (loop6): bogus logical sector size 2169 [ 722.741063] FAT-fs (loop6): Can't find a valid FAT filesystem [ 722.757444] loop5: detected capacity change from 0 to 40 [ 722.763636] FAT-fs (loop7): bogus logical sector size 31353 [ 722.764410] FAT-fs (loop7): Can't find a valid FAT filesystem [ 722.767603] loop0: detected capacity change from 0 to 40 [ 722.772429] FAT-fs (loop0): bogus number of reserved sectors [ 722.772846] FAT-fs (loop0): Can't find a valid FAT filesystem [ 722.777408] FAT-fs (loop5): invalid media value (0x00) [ 722.778078] FAT-fs (loop5): Can't find a valid FAT filesystem 20:32:01 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x80040000) 20:32:01 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:01 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 738.101102] loop0: detected capacity change from 0 to 40 [ 738.105873] loop3: detected capacity change from 0 to 40 [ 738.110498] loop7: detected capacity change from 0 to 24 [ 738.114370] loop6: detected capacity change from 0 to 24 20:32:01 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 738.116963] FAT-fs (loop0): bogus number of reserved sectors [ 738.117433] FAT-fs (loop0): Can't find a valid FAT filesystem [ 738.117905] FAT-fs (loop7): bogus logical sector size 31353 [ 738.118359] FAT-fs (loop7): Can't find a valid FAT filesystem [ 738.119540] FAT-fs (loop6): bogus logical sector size 2169 [ 738.119956] FAT-fs (loop6): Can't find a valid FAT filesystem [ 738.131482] loop5: detected capacity change from 0 to 40 [ 738.139025] FAT-fs (loop5): bogus number of FAT sectors [ 738.139476] FAT-fs (loop5): Can't find a valid FAT filesystem 20:32:01 executing program 2: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:01 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8cffffff) 20:32:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:01 executing program 1: pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 738.268550] loop5: detected capacity change from 0 to 40 [ 738.281367] loop6: detected capacity change from 0 to 24 [ 738.290340] FAT-fs (loop6): bogus logical sector size 2169 [ 738.290742] FAT-fs (loop6): Can't find a valid FAT filesystem [ 738.295789] FAT-fs (loop5): bogus number of FAT sectors [ 738.296173] FAT-fs (loop5): Can't find a valid FAT filesystem 20:32:01 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 738.317057] loop7: detected capacity change from 0 to 24 [ 738.323769] FAT-fs (loop7): bogus logical sector size 31353 [ 738.324183] FAT-fs (loop7): Can't find a valid FAT filesystem [ 738.328891] loop0: detected capacity change from 0 to 40 [ 738.338341] FAT-fs (loop0): bogus number of reserved sectors [ 738.338827] FAT-fs (loop0): Can't find a valid FAT filesystem [ 738.432435] 9pnet_fd: Insufficient options for proto=fd 20:32:16 executing program 1: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:16 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xa1ffffff) 20:32:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:16 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:32:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 752.439387] loop6: detected capacity change from 0 to 24 [ 752.442828] loop0: detected capacity change from 0 to 40 [ 752.447321] FAT-fs (loop6): bogus logical sector size 31353 [ 752.447771] FAT-fs (loop6): Can't find a valid FAT filesystem [ 752.449356] FAT-fs (loop0): bogus number of reserved sectors [ 752.449786] FAT-fs (loop0): Can't find a valid FAT filesystem [ 752.477267] loop5: detected capacity change from 0 to 40 [ 752.483183] loop7: detected capacity change from 0 to 24 20:32:16 executing program 1: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 752.489211] FAT-fs (loop5): bogus number of FAT sectors [ 752.489701] FAT-fs (loop5): Can't find a valid FAT filesystem [ 752.493662] FAT-fs (loop7): bogus logical sector size 27514 [ 752.494217] FAT-fs (loop7): Can't find a valid FAT filesystem [ 752.516627] 9pnet_fd: Insufficient options for proto=fd 20:32:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:16 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xf6ffffff) [ 752.603883] loop6: detected capacity change from 0 to 24 20:32:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 752.614421] FAT-fs (loop6): bogus logical sector size 31353 [ 752.614837] FAT-fs (loop6): Can't find a valid FAT filesystem [ 752.653693] loop0: detected capacity change from 0 to 40 [ 752.669940] FAT-fs (loop0): bogus number of reserved sectors [ 752.670391] FAT-fs (loop0): Can't find a valid FAT filesystem [ 752.732811] loop5: detected capacity change from 0 to 40 20:32:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:35 executing program 1: r0 = syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 771.992031] loop7: detected capacity change from 0 to 24 20:32:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:32:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:35 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfeffffff) 20:32:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 771.997056] FAT-fs (loop7): bogus logical sector size 27514 [ 771.997658] FAT-fs (loop7): Can't find a valid FAT filesystem [ 771.998958] 9pnet_fd: Insufficient options for proto=fd [ 772.021904] loop5: detected capacity change from 0 to 40 20:32:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 772.054983] loop6: detected capacity change from 0 to 24 [ 772.058279] FAT-fs (loop6): bogus logical sector size 31353 [ 772.059083] FAT-fs (loop6): Can't find a valid FAT filesystem [ 772.062160] loop0: detected capacity change from 0 to 40 [ 772.071001] FAT-fs (loop0): bogus number of reserved sectors [ 772.071824] FAT-fs (loop0): Can't find a valid FAT filesystem 20:32:35 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:35 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xffffff8c) [ 772.138729] loop7: detected capacity change from 0 to 24 [ 772.149513] FAT-fs (loop7): bogus logical sector size 27514 [ 772.149905] FAT-fs (loop7): Can't find a valid FAT filesystem 20:32:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:35 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 772.254785] loop6: detected capacity change from 0 to 24 [ 772.285384] FAT-fs (loop6): bogus logical sector size 31353 [ 772.286119] FAT-fs (loop6): Can't find a valid FAT filesystem [ 772.302403] loop5: detected capacity change from 0 to 40 [ 772.313661] loop7: detected capacity change from 0 to 16 [ 772.321620] FAT-fs (loop7): invalid media value (0x7a) [ 772.322003] FAT-fs (loop7): Can't find a valid FAT filesystem [ 772.323683] 9pnet_fd: Insufficient options for proto=fd [ 772.339351] FAT-fs (loop3): bogus number of reserved sectors [ 772.340124] FAT-fs (loop3): Can't find a valid FAT filesystem 20:32:36 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 772.456788] loop5: detected capacity change from 0 to 40 [ 772.467774] loop7: detected capacity change from 0 to 16 [ 772.475164] loop0: detected capacity change from 0 to 40 [ 772.481371] FAT-fs (loop0): bogus number of reserved sectors [ 772.481783] FAT-fs (loop0): Can't find a valid FAT filesystem [ 772.514261] 9pnet_fd: Insufficient options for proto=fd 20:32:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:32:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:32:50 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:50 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:32:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:32:50 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xffffffa1) [ 787.211091] loop5: detected capacity change from 0 to 40 [ 787.213770] loop7: detected capacity change from 0 to 16 [ 787.223544] loop6: detected capacity change from 0 to 24 [ 787.225161] FAT-fs (loop6): bogus logical sector size 31353 [ 787.225717] FAT-fs (loop6): Can't find a valid FAT filesystem [ 787.233516] FAT-fs (loop3): bogus number of reserved sectors [ 787.234501] FAT-fs (loop3): Can't find a valid FAT filesystem [ 787.254120] loop0: detected capacity change from 0 to 40 [ 787.272261] FAT-fs (loop0): bogus number of reserved sectors [ 787.272710] FAT-fs (loop0): Can't find a valid FAT filesystem 20:32:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) [ 787.310094] 9pnet_fd: Insufficient options for proto=fd [ 787.364091] loop5: detected capacity change from 0 to 40 20:33:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(0x0) mknod(&(0x7f0000000300)='./file0\x00', 0x100, 0x8) 20:33:08 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfffffff6) 20:33:08 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 804.872917] FAT-fs (loop3): bogus number of reserved sectors [ 804.873979] FAT-fs (loop3): Can't find a valid FAT filesystem [ 804.881717] loop7: detected capacity change from 0 to 16 [ 804.888981] loop6: detected capacity change from 0 to 24 [ 804.890619] loop0: detected capacity change from 0 to 40 [ 804.895546] loop5: detected capacity change from 0 to 40 [ 804.905361] FAT-fs (loop0): bogus number of reserved sectors [ 804.906021] FAT-fs (loop0): Can't find a valid FAT filesystem [ 804.910149] FAT-fs (loop6): bogus logical sector size 31353 [ 804.910798] FAT-fs (loop6): Can't find a valid FAT filesystem 20:33:08 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfffffffe) 20:33:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(0x0, 0x100, 0x8) 20:33:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:08 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:08 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 805.156719] loop5: detected capacity change from 0 to 40 20:33:08 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 805.203789] loop6: detected capacity change from 0 to 24 [ 805.214518] loop7: detected capacity change from 0 to 16 [ 805.227406] FAT-fs (loop6): bogus logical sector size 31353 [ 805.228075] FAT-fs (loop6): Can't find a valid FAT filesystem 20:33:08 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x1000000000000) [ 805.269816] loop0: detected capacity change from 0 to 40 20:33:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(0x0, 0x100, 0x8) [ 805.289759] FAT-fs (loop3): bogus number of reserved sectors [ 805.290552] FAT-fs (loop3): Can't find a valid FAT filesystem [ 805.295837] FAT-fs (loop0): bogus number of reserved sectors [ 805.296721] FAT-fs (loop0): Can't find a valid FAT filesystem 20:33:09 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 805.419201] loop5: detected capacity change from 0 to 40 20:33:09 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:09 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8000000000000) [ 805.533241] loop7: detected capacity change from 0 to 16 [ 805.538876] loop6: detected capacity change from 0 to 24 [ 805.555680] FAT-fs (loop6): bogus logical sector size 31353 [ 805.556450] FAT-fs (loop6): Can't find a valid FAT filesystem 20:33:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 805.738428] FAT-fs (loop3): bogus number of reserved sectors [ 805.739424] FAT-fs (loop3): Can't find a valid FAT filesystem 20:33:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(0x0, 0x100, 0x8) 20:33:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:22 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:22 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x100000000000000) 20:33:22 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:22 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:22 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 819.144215] loop6: detected capacity change from 0 to 24 [ 819.146500] loop7: detected capacity change from 0 to 16 [ 819.148075] loop5: detected capacity change from 0 to 40 [ 819.158788] FAT-fs (loop6): bogus logical sector size 31353 [ 819.159194] FAT-fs (loop6): Can't find a valid FAT filesystem [ 819.172527] loop0: detected capacity change from 0 to 40 [ 819.202917] FAT-fs (loop0): bogus number of reserved sectors [ 819.203943] FAT-fs (loop0): Can't find a valid FAT filesystem 20:33:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x0, 0x8) 20:33:22 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:22 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 819.249820] FAT-fs (loop3): bogus number of reserved sectors [ 819.250773] FAT-fs (loop3): Can't find a valid FAT filesystem [ 819.312498] loop5: detected capacity change from 0 to 40 [ 819.314272] loop6: detected capacity change from 0 to 24 [ 819.321872] loop7: detected capacity change from 0 to 16 [ 819.329959] FAT-fs (loop6): bogus logical sector size 27514 [ 819.330902] FAT-fs (loop6): Can't find a valid FAT filesystem 20:33:22 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x200000000000000) [ 819.340376] FAT-fs (loop7): bogus logical sector size 2169 [ 819.340796] FAT-fs (loop7): Can't find a valid FAT filesystem 20:33:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') mknod(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) 20:33:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 819.491697] loop6: detected capacity change from 0 to 24 [ 819.497510] loop7: detected capacity change from 0 to 16 [ 819.498857] FAT-fs (loop6): bogus logical sector size 27514 [ 819.499304] FAT-fs (loop6): Can't find a valid FAT filesystem [ 819.500698] loop5: detected capacity change from 0 to 40 [ 819.514068] FAT-fs (loop7): bogus logical sector size 2169 [ 819.514927] FAT-fs (loop7): Can't find a valid FAT filesystem 20:33:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:41 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x300000000000000) 20:33:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:33:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 837.593116] loop3: detected capacity change from 0 to 40 [ 837.599873] loop0: detected capacity change from 0 to 40 [ 837.623893] FAT-fs (loop3): bogus number of reserved sectors [ 837.624752] FAT-fs (loop3): Can't find a valid FAT filesystem [ 837.627774] FAT-fs (loop0): invalid media value (0x00) [ 837.628491] FAT-fs (loop0): Can't find a valid FAT filesystem [ 837.631814] loop7: detected capacity change from 0 to 16 [ 837.646234] loop6: detected capacity change from 0 to 24 [ 837.649738] loop5: detected capacity change from 0 to 16 [ 837.662100] FAT-fs (loop7): bogus logical sector size 2169 [ 837.663023] FAT-fs (loop7): Can't find a valid FAT filesystem [ 837.665286] FAT-fs (loop6): bogus logical sector size 27514 [ 837.666227] FAT-fs (loop6): Can't find a valid FAT filesystem 20:33:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x400000000000000) 20:33:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 837.930897] loop7: detected capacity change from 0 to 16 [ 837.937382] loop0: detected capacity change from 0 to 40 [ 837.941047] FAT-fs (loop7): bogus logical sector size 31353 [ 837.941828] FAT-fs (loop7): Can't find a valid FAT filesystem [ 837.944539] FAT-fs (loop0): invalid media value (0x00) [ 837.945088] FAT-fs (loop0): Can't find a valid FAT filesystem 20:33:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:55 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:33:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:55 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x500000000000000) 20:33:55 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x0, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 851.983348] loop0: detected capacity change from 0 to 40 [ 851.986343] loop6: detected capacity change from 0 to 16 [ 851.988458] FAT-fs (loop0): invalid media value (0x00) [ 851.988827] FAT-fs (loop0): Can't find a valid FAT filesystem [ 851.989349] FAT-fs (loop6): invalid media value (0x7a) [ 851.989701] FAT-fs (loop6): Can't find a valid FAT filesystem [ 851.994898] loop7: detected capacity change from 0 to 16 [ 851.996549] FAT-fs (loop7): bogus logical sector size 31353 [ 851.996960] FAT-fs (loop7): Can't find a valid FAT filesystem [ 852.012601] 9pnet_fd: Insufficient options for proto=fd [ 852.022964] loop3: detected capacity change from 0 to 40 20:33:55 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 852.036315] FAT-fs (loop3): bogus number of reserved sectors [ 852.036722] FAT-fs (loop3): Can't find a valid FAT filesystem 20:33:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 852.141401] loop7: detected capacity change from 0 to 16 [ 852.151425] FAT-fs (loop7): bogus logical sector size 31353 [ 852.151843] FAT-fs (loop7): Can't find a valid FAT filesystem 20:33:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 852.198135] loop6: detected capacity change from 0 to 16 20:33:55 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:55 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x600000000000000) [ 852.212171] loop0: detected capacity change from 0 to 40 [ 852.219122] FAT-fs (loop0): invalid media value (0x00) [ 852.219545] FAT-fs (loop0): Can't find a valid FAT filesystem 20:33:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:55 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 852.293938] loop7: detected capacity change from 0 to 16 [ 852.300031] FAT-fs (loop7): bogus logical sector size 31353 [ 852.300477] FAT-fs (loop7): Can't find a valid FAT filesystem 20:33:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 852.324975] loop6: detected capacity change from 0 to 16 20:33:56 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) [ 852.367243] loop3: detected capacity change from 0 to 40 [ 852.379210] FAT-fs (loop3): bogus number of reserved sectors [ 852.379659] FAT-fs (loop3): Can't find a valid FAT filesystem 20:33:56 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:33:56 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:33:56 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x700000000000000) [ 852.436812] loop0: detected capacity change from 0 to 40 [ 852.438696] FAT-fs (loop0): invalid media value (0x00) [ 852.439075] FAT-fs (loop0): Can't find a valid FAT filesystem [ 852.441381] loop7: detected capacity change from 0 to 16 [ 852.447447] FAT-fs (loop7): bogus logical sector size 31353 [ 852.447838] FAT-fs (loop7): Can't find a valid FAT filesystem [ 852.479009] loop6: detected capacity change from 0 to 16 20:34:11 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x804000000000000) 20:34:11 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:11 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 867.489526] loop3: detected capacity change from 0 to 40 [ 867.495480] FAT-fs (loop3): bogus number of reserved sectors [ 867.496614] FAT-fs (loop3): Can't find a valid FAT filesystem [ 867.502911] loop0: detected capacity change from 0 to 40 [ 867.504613] loop7: detected capacity change from 0 to 16 [ 867.505446] loop5: detected capacity change from 0 to 24 [ 867.507900] loop6: detected capacity change from 0 to 16 [ 867.540766] FAT-fs (loop7): bogus logical sector size 31353 [ 867.541222] FAT-fs (loop7): Can't find a valid FAT filesystem [ 867.547005] FAT-fs (loop0): invalid media value (0x00) [ 867.547906] FAT-fs (loop0): Can't find a valid FAT filesystem 20:34:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:11 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 867.639965] loop6: detected capacity change from 0 to 16 20:34:11 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 867.737655] loop7: detected capacity change from 0 to 16 [ 867.745678] FAT-fs (loop7): bogus logical sector size 31353 [ 867.746612] FAT-fs (loop7): Can't find a valid FAT filesystem [ 867.749112] loop0: detected capacity change from 0 to 40 [ 867.769091] FAT-fs (loop0): bogus number of FAT sectors [ 867.769962] FAT-fs (loop0): Can't find a valid FAT filesystem 20:34:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:26 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:26 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x1800000000000000) 20:34:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 882.934484] loop0: detected capacity change from 0 to 40 [ 882.954126] FAT-fs (loop0): bogus number of FAT sectors [ 882.955051] FAT-fs (loop0): Can't find a valid FAT filesystem [ 882.960258] loop6: detected capacity change from 0 to 16 [ 882.969507] loop3: detected capacity change from 0 to 40 [ 882.995127] FAT-fs (loop3): bogus number of reserved sectors [ 882.996193] FAT-fs (loop3): Can't find a valid FAT filesystem [ 882.997605] loop7: detected capacity change from 0 to 16 20:34:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 883.019498] FAT-fs (loop7): bogus logical sector size 31353 [ 883.020396] FAT-fs (loop7): Can't find a valid FAT filesystem 20:34:26 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:26 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8004000000000000) 20:34:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:26 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 883.273032] loop6: detected capacity change from 0 to 16 20:34:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 883.305641] FAT-fs (loop6): bogus logical sector size 2169 [ 883.306764] FAT-fs (loop6): Can't find a valid FAT filesystem 20:34:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 883.340214] loop7: detected capacity change from 0 to 16 [ 883.379412] FAT-fs (loop7): bogus logical sector size 31353 [ 883.380217] FAT-fs (loop7): Can't find a valid FAT filesystem 20:34:27 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x8cffffff00000000) [ 883.421123] loop3: detected capacity change from 0 to 40 [ 883.426120] loop0: detected capacity change from 0 to 40 [ 883.440552] FAT-fs (loop3): bogus number of reserved sectors [ 883.441503] FAT-fs (loop3): Can't find a valid FAT filesystem [ 883.448426] FAT-fs (loop0): bogus number of FAT sectors [ 883.449238] FAT-fs (loop0): Can't find a valid FAT filesystem 20:34:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:40 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:40 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:34:40 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:40 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xa1ffffff00000000) [ 897.239327] loop0: detected capacity change from 0 to 40 [ 897.239875] loop7: detected capacity change from 0 to 16 [ 897.260842] FAT-fs (loop7): bogus logical sector size 27514 [ 897.261694] FAT-fs (loop7): Can't find a valid FAT filesystem [ 897.262699] loop3: detected capacity change from 0 to 40 20:34:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:40 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xf6ffffff00000000) [ 897.276026] syz-executor.0: attempt to access beyond end of device [ 897.276026] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 897.276977] Buffer I/O error on dev loop0, logical block 31, lost async page write [ 897.279745] FAT-fs (loop3): bogus number of reserved sectors [ 897.280164] FAT-fs (loop3): Can't find a valid FAT filesystem [ 897.292131] loop6: detected capacity change from 0 to 16 [ 897.318213] FAT-fs (loop6): bogus logical sector size 2169 [ 897.319340] FAT-fs (loop6): Can't find a valid FAT filesystem 20:34:40 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:41 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:41 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfeffffff00000000) [ 897.447147] loop0: detected capacity change from 0 to 40 [ 897.525666] syz-executor.0: attempt to access beyond end of device [ 897.525666] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 897.527400] Buffer I/O error on dev loop0, logical block 31, lost async page write 20:34:58 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:34:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:58 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:58 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfeffffffffffffff) [ 915.007767] loop0: detected capacity change from 0 to 40 [ 915.055683] loop7: detected capacity change from 0 to 16 [ 915.069066] loop6: detected capacity change from 0 to 16 [ 915.074793] FAT-fs (loop7): bogus logical sector size 27514 [ 915.075608] FAT-fs (loop7): Can't find a valid FAT filesystem [ 915.080896] loop3: detected capacity change from 0 to 40 [ 915.087457] FAT-fs (loop6): bogus logical sector size 2169 [ 915.088325] FAT-fs (loop6): Can't find a valid FAT filesystem [ 915.093900] FAT-fs (loop3): bogus number of reserved sectors [ 915.094779] FAT-fs (loop3): Can't find a valid FAT filesystem [ 915.095905] syz-executor.0: attempt to access beyond end of device [ 915.095905] loop0: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 915.097657] Buffer I/O error on dev loop0, logical block 31, lost async page write 20:34:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:34:58 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xffffffff00000000) 20:34:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:34:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:34:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:34:58 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 915.298074] loop6: detected capacity change from 0 to 16 20:34:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 915.324415] FAT-fs (loop6): bogus logical sector size 31353 [ 915.324994] FAT-fs (loop6): Can't find a valid FAT filesystem [ 915.339972] loop7: detected capacity change from 0 to 16 [ 915.349803] loop5: detected capacity change from 0 to 24 20:34:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 915.375699] FAT-fs (loop5): bogus logical sector size 2169 [ 915.376482] FAT-fs (loop5): Can't find a valid FAT filesystem [ 915.377651] FAT-fs (loop7): bogus logical sector size 27514 [ 915.378415] FAT-fs (loop7): Can't find a valid FAT filesystem [ 915.395536] loop0: detected capacity change from 0 to 40 [ 915.434837] loop3: detected capacity change from 0 to 40 [ 915.464735] FAT-fs (loop3): bogus number of reserved sectors [ 915.465389] FAT-fs (loop3): Can't find a valid FAT filesystem 20:35:14 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xfffffffffffffffe) 20:35:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:14 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 931.165828] loop0: detected capacity change from 0 to 40 [ 931.188182] loop5: detected capacity change from 0 to 24 [ 931.191587] loop6: detected capacity change from 0 to 16 [ 931.200944] loop3: detected capacity change from 0 to 40 [ 931.204675] FAT-fs (loop6): bogus logical sector size 31353 [ 931.205689] FAT-fs (loop6): Can't find a valid FAT filesystem [ 931.221482] FAT-fs (loop5): bogus logical sector size 2169 [ 931.222704] FAT-fs (loop5): Can't find a valid FAT filesystem [ 931.231342] FAT-fs (loop3): bogus number of reserved sectors [ 931.232186] FAT-fs (loop3): Can't find a valid FAT filesystem [ 931.243879] loop7: detected capacity change from 0 to 8 20:35:14 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 931.268374] FAT-fs (loop7): invalid media value (0x7a) [ 931.269270] FAT-fs (loop7): Can't find a valid FAT filesystem 20:35:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:15 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0xffffffffffffffff) [ 931.367168] 9pnet_fd: Insufficient options for proto=fd 20:35:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 931.394072] loop6: detected capacity change from 0 to 16 [ 931.405561] FAT-fs (loop6): bogus logical sector size 31353 [ 931.405993] FAT-fs (loop6): Can't find a valid FAT filesystem [ 931.426781] loop0: detected capacity change from 0 to 40 20:35:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 931.457239] loop5: detected capacity change from 0 to 24 [ 931.464943] FAT-fs (loop5): bogus logical sector size 2169 [ 931.465417] FAT-fs (loop5): Can't find a valid FAT filesystem 20:35:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) [ 931.559706] loop7: detected capacity change from 0 to 8 [ 931.563142] loop6: detected capacity change from 0 to 16 [ 931.570167] FAT-fs (loop6): bogus logical sector size 31353 [ 931.570689] FAT-fs (loop6): Can't find a valid FAT filesystem [ 931.577952] FAT-fs (loop7): Directory bread(block 3) failed [ 931.578896] loop3: detected capacity change from 0 to 40 [ 931.582016] 9pnet_fd: Insufficient options for proto=fd [ 931.583622] FAT-fs (loop3): bogus number of reserved sectors [ 931.584066] FAT-fs (loop3): Can't find a valid FAT filesystem 20:35:30 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:30 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00", 0xc}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:30 executing program 4: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000280)={'syztnl1\x00', 0x0, 0x2f, 0x9, 0x2, 0x5, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x10, 0x6cc, 0xfffffff9}}) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x48800240}, 0xc, &(0x7f0000002680)={&(0x7f0000000340)={0x2318, r0, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@ETHTOOL_A_FEATURES_WANTED={0x2160, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, "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"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "7f761e1616ea8a1cbff5eb27a4fbb9714db72d7972df44f6028b0f7016c88ee9486124ca2bff45fd4c7f5c0ac5920c6ff7062ef96b9c628a5026dfc433f859a36be4e15e33d250130fdcfa91535ce118513fd592dd42b1ddb5963919071b589eef5f650ee425becd57e726c38d36326462f02af26520d1dfff60cf8245e32a2a55934c7b2dd4a3e797313566a55993cf76067ee4d0c305d05838b0042db83d2e32904987cfbb33e5f14ff440b74d364ec3e2f256419f433baf1e7a3d55022707e7a1ea22f6c8c5c0cde718dba0f3c09d4c67e4dd9413a6ae76631902fc73278c4b83cdb6151707f677a1ae6a5f660972ce33139c56a1aec0240648c92859256c4a9f92e9755da579a611ba82ba12b1ec1e8050a436c38aec3af2f0770cc72837b6ea232956d6090944b8af6fe4e034a26326194ebf1ca126a1ee25ad8d6df73fa70886d50df93d97295abb4b0d4ce6545c20a1a219e81b6fdef7a3347356d01efaab20478051bdd68132f972ece76d947bef56df040a1984ff9cfe89faec07633770ab38601efc99a038ce9a45fa4b43d005a513fc1f3ede39300fcfb46babccd0c8da394e4d3dfd6d8b9804605920e8d9f349d163e37552f43af2c9592727e0020f61e5df4686b4814cf666ca9c3e2ad7b89c1a4348426c3655279b33e591396b921a12d95be0685fd10370854a5707602e791c1b31438ae96934e35d16608992045d2bf0581b8ea8ea9a9cf33a2f6b75d13fc9becf53a5ba93bddcd0847715f047f8620fff887499d999c68967dee1fb341c9a78aa5242b514a97479c43399230658ab0eba68bcbfc7acf943dfb172261fb626111978673830948a5d618d66ca7b36b78da405da64c91f482f2cc71dd527249326c447bf6191a2103a7bd1b6f5a0b981df4a0866035ba6c31b065cff6a656917d4c2a94cbf80fc01929f9eb728b164d8e54d334dbb33c1632c9683fc0ba55ab87cff2bf293a6a5a01fb8f710473e022df621b0cc3a1bfd80008c8c8ad12c02c706b125851451ce3b4af5c694be2433c9efe72fda9d6bbbcdf4c6b50840ea77ead6df2c38a10fd53028c3788a98aab648d74f1734d9deaaeb309464246c845b9ecb3493caad2228ef9e1b42160d5ff43691838f208cd36e5ed09121c37dd5248c76b6adfed8b3db953ab1f42965c8eb31b17fa0c9e3637f09db833702cc37a3ae4cbd7a8dc30890d552684bfb11b9092b83b6921f79f2b24e9c0e4eabe61b1f6c7b17903fcc55402b0f58647e08f8517b6930cd8b78100086f16f1d34dc0fee799e8070a9552909333013450308f03b7610115ad2a67bcb0a4e79f3fbd7c9537ec001bc11455f6835bafcb47da72cecda0939d5ad258d1892888d4c73ff9e1d073810a5b06938a4f86c07efc3fa7d6462e5024ac6bee2eb143695399699633730e92dc6690aad3b70389f9385d01b23c53813dc99c43914358a49ac517ee17c192b4da10c6ecba7031358746734cd693be551e81417a389f38bdd451acea97a387ed4efc575b46ea24462ca8d5697e7fee8561e0dcfdb2361e092b95558dee40663f4098a321846dc1f3c0dc9072a629307684b23775da4831082d4c0cd5182c7fad65b4db237cf83d313243ef2de7e2f6c038c2919651cca93ee3a5fb32492c925bc7383a021857a4b2508413a34bafd33073c307101234c13e2856c23be174d8f897992023b05296cdbdfbe760d81e122c5db20da65a79762811a89a5ccc0139f51f9363ec79e530d59434213b81ffc514077a90c10fcc0ffc8075929649439248e4e0a47bbe47eb3d44c6147fd3b1d7d1c7b819dcc116706bc9b9f2b2bd4a0c56306703f69da33ed8259f390800e733bdc1adb276c4ca78fa0e3469336946fed0bd6fd65e6dfd3e85272033e02726a1faeae8d3131816269f96a0b77ce81bddd148fc01da40c4c24581d51000e26bb557a29e368dd0477708460794e63c92dc89a32f946a04d439e5298e120c287144a89f6e82021959f14f5d7a113176bf5e51a0264dcf5fb567c88179f279e564449c68556e6202b60fe8328d578dee307baae94ff3901d775b55fde97252ce99a0322a8f284b589a138ba86c6d9957afcf8b205a8751b91b7f0c7ff2282f7472a446ddd72473f4e8fc22b8d1f510231be7dc2eaccd315442cd445cc0f4a64dba54a7e61f58512c532f7a6cf232a9b7bfc1e392dc1e00501cb64ba3a43cb1805ddda9a112bfd58fb62c13af55892ae884683e18d8313cc65b8af7f63ddc4f8997a7238d195e050fa156921e90b6676325b98e518b83b6ca1ba02fd7f3a269b93bad1baae54fa31da9695d0aa9b337c285209f68798af0fe018cfe5eb9547b89eaf7eb1ae499ccf94d921e36c678a9bfb05e93a4f6c9d8ec3d902df822d38fb16534b0427d1400056dbe935dd6f7d0ca5b9395350b86f2dfc4a9d0c4d2f00db71ea6f06d20c5ddd84e7f88920ace8a8f3e4715f705a2953385db55cf979a557c5e60084dc1e0d92e624a52a26b34714c06de6b7f07e93ccba9ab5cb6cc8540cff65c5b9f35bcef662570f59b1efcd61b16b2ec31064308b3c320dd7654631ab7c9dc1f95a0827889d634d7e44e00f8b2ca52fd4d14ff39bab08bc047d0911b2abd987fa8a99930f8d6581b6d98d425831bd09c1431850c4ceadeab5833109a293b0781467b5854cd3a7779e9caa65fb3b581ed82aeebdd465c819eec43b1c42ef632f23d2ae04fbb770b8b22c7fcbdb278bba55af14307ca27c2b93e7ab6afd051bb497c7809e1ef12dd26ceaf9fbbab9f367dbc444764c4c7b340687dd7ea4c7fa346236b99573a46dcffd859b92ca083a84a2ff18acaa212339906b406e6fbc3e6e6848907cbef34c528cfe0d90104cab0102e9b91309e962acbdc94e519d5909346b0ed79ebf2db91ddda0e4a63713ba1459b92c5ca56c18b7edf1d71cb7fcb58dd6b69519ba2d74ed949d3edcaba87550c7a1d023b83f8d2a4da0c6d757b570120c46188f422b6e344a24ce0c4370289c71c75eafd83c61aa4dc624f21dfd7b3c6ab7c82b16f7c654bad9adcc859eb1eaa6d548ba86183862b2e168c36bd815f32f032846b93726030f4757e9a4897344bca7e67b6ab367f01c90f07765559ac48cea8f652a920b9e149f4e219d599d01cc5002ed3fd9f32a51a711948f748aae162fbe7650e3e14cdfa1ba5aa6f7d1f1bbfae5c9768b7453bb93cc53317987ec33ec9ce740834207a6f8f6db6a75a578bed4e51e4097f52cd4ba3608a66398af29d429b96ae4d2988a2d475af757925c85247d049a09cac56a0da1bf182282c1e665170ae18c64a2d799d97f0f9b6d14fe31dfe85118e2d1e60e4296a192a9fa2ce6af6209dde5b75100e8db98c59c27038adae449dce139a01378da0ba835e28fcc955412304cbb5c3d9385a3882c3f4dcee7546748059eb9000b59492360ab45aefcd057ea65b6a692f1f3ef1108eac47ef7c3f2c2f32a80185809947e106ecf563bf608cf351ec9a9d248a8225f5b07a43a5434d87cc12245a8f0b44dd1b16881d54fc1e75192c6fc0d0ccfe89362d904ed93db18fcd0101abefc4a0926f4c46affe181e743277f3a5ea87bbd33dc9b481c198abdaed5ee5262f3e0852a3d403f7304106d6a6216cdb6f1c29acb74746e4a7505e519d82068abeb22f18bf4933eb9f1a908d9c84a069f6bc853a725c1fe12c12b04c6f50d1808493b4e0ad65c8ead9edc9e6a6fcff39f53e34c93ace4e5f9b94b6c8aa281a0518534a2f90736da28991202fabfda85bab0eec6bd8f9cbb293ac02ae73aac33594a82591603f5e2e8a281db36993cf8dcb602bf73284d15d1b510e415b2576c6a49a960231430dd0e39ef60f63d4f4f249b79bc1a81352d051332697983e4ed9bef46235fca12d0d0504cfa2c369bcf122e8f66377787b13c5c67f94903742ebf79e5e5dbc266014ba6ca011c0c1867036286bd4ee29baae56995e8d760b76fb1c4fe1581bfc62bad46ab965cc3743c73004c7e86f68e432cb2dd0498bc09286246664d49e1a432e49b59e731f87adbc252e3f3e346ee7908307c1e5c945b1759d1e44f3fda115ee653456d0b6ded03f373bfe1c7c8aa42aded35d1cb3f2a06fc46b67cfcbd800d9e649e1e0514d0c9fb48dcc7ff7f2bb3dfc3a3dcc764cc7b44d2d27187a3f5b3c50ac724cdbed386b269e6f06e1434d5cb3abb63ad1ca87f8f7e49abba9f0efd78db92f69c67b23f48020e4588279f0bc15816d09a9651c72a3044af9ea94eca8118437f24d6c078733f777263ac99fa2438995199e637a6295c51f0127c2584819347cdaff0966622af8aedd0a0415ec43d68be2c9c24707197e0962c1d39d6a0ed39ca07a1098ab85ae75d718864017fe11e27577e081d2d284d1e2fef786492ed9a2e965fb81734322ef9b022e691c6bfb456b8421238d80c5c09e8a7b1ee5a8917c045dbcfbabfd58e172cda222d777011f442fabf50f7d4f8e91f07071d46bd5b9f33e10de1f7bee181f0702bcb83a449b7f7257c7cb51e3a68bc92bde5a488cc7da4126b6ce60d26799648a20875f00f8d19dad7dccfeeb7f1c6cba2e273a7d926d37c1047d273cbdd579e8508b6c4481c991e0804c57da4084dbe01c7a5d45b108f741b0b7718f6023f3a65780542432ab9d10919c3f5988e76588f819da514d0ebd5df135d2b1bc5185f92f73992785d7f075d00afcc0fae02017d4f98b49e5efc7beb490cea53fb18614a3fe9d357b34dec8fa57aff7e462783583552cbdc4b5ef34e1b4bbc8e8495b6a0b4c0fae7e4320a8e78901a180abb1624313890c1d062d0aa169b5ecaaaec83519657ef71ef20fd4b817ebeeb0fd7f305d07322066eb7b636325043527fdfad4b34d023c1f35b3d0a6f275e0b2a6395a30f66dc8c7bb071003fce98121eafaa0bc51521a72812ff2ac53dcb5d6554a7a6895bba5d1bfa07decb508ecf7eba700d4fd0a879a465fd820c8d88efc79ad8ab246c55e34d3169e7034da144a4877972e18b48b023755cef60dd4a897ea534ed2a83cc6610e98d57bc83aae506a2aa2e5abb5809c1ec93546f92a6d6d665265d0bd3cb8815c53246a503bd1297d5a10c3fa7ae8438f54d42167a519af2a4672ccc572d527c890e6403e4f172e1f2c07d7c6dec1d7532959977779daca101bb3a214808c796d4c870b1281a07e8aafc75e96fa14fed6c87411bad7cf4f6c7255af28490ba79912a8704db651b5c973bf485b2924a5eedc0d4635a9e61826e5711dd216b52575314543ea25658bb4d492769cf1a3344bdc3aad84c2aa1fac66099664e2de2ec03e1baea9acce2894077d41ef96daea015b958d59f4877ef86c18e530c2b48ac8673de7aca6e0ae037c5a42fc8b60dda72aee59c22880a0036455e176a57c55535e0c8d66e04c420c7483c621b925980ebc06a26aa3a9babd2458da102947edc3dfcdb26e25d842e74ea2f14d01be82234cd360b22a8c56056d769b11302be14ac1158ba2e7153d92d0adf320e9a570b4d922727f97d80e83a82421b2281bc084a12a9f6a29363c50194b373b4c165479e31c8207e38c90ae9284c0d9d0d004b6858d14d0601770c58126444c5dc44076520cf010359ab43dff07047518edea8513bdb1f20e923f7380e0cd2d8084f8462e18de459ba6114d2717a5ffa90eb951468d9453616d58e7e18f7f056c01c02e94f6338a885dbba7c4647484000db66574beba919f2c7579cd1f55f77ce1fa4ea90e306d9d6996d75dbd50a0b5531bd4c72edb43534a6b9ab420a74381180d7555fa506a1"}, @ETHTOOL_A_BITSET_VALUE={0xd5, 0x4, "981d79ae5488ca8bbab57ab8551cdf945d4a7b39e4dac00968aed1241e07200f9b69b369198b1cd184ad674c4cd9c8b8f5fac32533709c713605b8f0f90d1a3463ff75ab4198a54eabd2de84229368dcfe732b42a89c9e813b9d7969c8ec5e9f873f3dd62b79e4d7cbdd90d09eacf567f4bb2145f599ab6e4b9fa1f41c7385debc711758cd16c923b4f3753b9e045d6dde336e04103debb353bdcd8a24b3723054dba09f244dd392b5ff61a20c11475ae900497d581c558387c22a0d9cb4d80a7b81103aae2d71533e9ec4e173f670cbf9"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xc980}, @ETHTOOL_A_BITSET_BITS={0x68, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '/dev/hpet\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/bsg\x00'}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '@+%[\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x4}, @ETHTOOL_A_FEATURES_WANTED={0x1c, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x8}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x5}]}, @ETHTOOL_A_FEATURES_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x118, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x400}, @ETHTOOL_A_BITSET_VALUE={0xdb, 0x4, "e5cccbe132710ff98ab91eca8405100d0ba96fa737114f3abf14aa71262736b9b65b2c8334da4eb424ee28b37113c59cad1834cc976ebbb93f13aaa4e1a02514e29bcaa4ad7e608ebd81739ec3a735fc7d5459ccd5e340aee07435bc40aefec2b6dd230c40ea27c9349e61c0f0cbef2f0ba13e1cada68e78286c56adec883c5bb6b661020abc4baee9c4fbb696f0defd45ebbba29814eda4227fce4fe87eea58ee2621ed6c60222de1d1a1bd6717819b51101a3df62f921f3a432b7d56abeb8dd58de7b0922e69f2b166ccd3e80c1ed045eb8b8cca709b"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x654d0411}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x6}, @ETHTOOL_A_BITSET_VALUE={0x1f, 0x4, "fd88b268f104dbe1ffac5d511985908cb60f546d4a59265be5b7a7"}]}]}, 0x2318}, 0x1, 0x0, 0x0, 0x8000}, 0x80) waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000000040), 0x80000002, &(0x7f00000000c0)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x6a20c1, 0x0) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) r3 = memfd_secret(0x0) ioctl$INCFS_IOC_PERMIT_FILL(r3, 0x40046721, &(0x7f00000001c0)={r2}) 20:35:30 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 946.970963] 9pnet_fd: Insufficient options for proto=fd 20:35:30 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 947.000115] loop5: detected capacity change from 0 to 24 [ 947.008257] loop0: detected capacity change from 0 to 40 20:35:30 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 947.094255] loop7: detected capacity change from 0 to 8 [ 947.098537] loop3: detected capacity change from 0 to 40 [ 947.099704] loop6: detected capacity change from 0 to 16 [ 947.111811] FAT-fs (loop3): bogus number of reserved sectors [ 947.112661] FAT-fs (loop3): Can't find a valid FAT filesystem [ 947.114143] FAT-fs (loop7): Directory bread(block 3) failed [ 947.115406] FAT-fs (loop6): bogus logical sector size 31353 [ 947.116200] FAT-fs (loop6): Can't find a valid FAT filesystem [ 947.121942] 9pnet_fd: Insufficient options for proto=fd [ 947.141140] loop5: detected capacity change from 0 to 24 [ 947.151652] 9pnet_fd: Insufficient options for proto=fd 20:35:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:45 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:45 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 20:35:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) [ 961.479695] 9pnet_fd: Insufficient options for proto=fd 20:35:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 961.499631] loop5: detected capacity change from 0 to 24 [ 961.503827] loop0: detected capacity change from 0 to 40 20:35:45 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) [ 961.541884] loop6: detected capacity change from 0 to 16 [ 961.562699] FAT-fs (loop6): bogus logical sector size 31353 [ 961.563089] FAT-fs (loop6): Can't find a valid FAT filesystem [ 961.569621] loop7: detected capacity change from 0 to 8 [ 961.574379] loop3: detected capacity change from 0 to 40 20:35:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 961.592938] FAT-fs (loop7): Directory bread(block 3) failed [ 961.597264] FAT-fs (loop3): invalid media value (0x00) [ 961.598074] FAT-fs (loop3): Can't find a valid FAT filesystem [ 961.599643] 9pnet_fd: Insufficient options for proto=fd 20:35:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 961.646267] 9pnet_fd: Insufficient options for proto=fd [ 961.662411] loop5: detected capacity change from 0 to 24 20:35:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:45 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x101600, 0x0) r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000040), 0x4000c0, 0x0) fcntl$notify(r0, 0x402, 0x12) [ 961.716946] loop0: detected capacity change from 0 to 40 [ 961.724861] loop6: detected capacity change from 0 to 16 [ 961.737702] FAT-fs (loop6): bogus logical sector size 31353 [ 961.738116] FAT-fs (loop6): Can't find a valid FAT filesystem [ 961.842144] 9pnet_fd: Insufficient options for proto=fd [ 961.843924] 9pnet_fd: Insufficient options for proto=fd [ 975.234916] loop6: detected capacity change from 0 to 16 [ 975.244042] FAT-fs (loop6): bogus logical sector size 31353 [ 975.244486] FAT-fs (loop6): Can't find a valid FAT filesystem [ 975.249614] loop0: detected capacity change from 0 to 40 [ 975.258028] loop5: detected capacity change from 0 to 24 20:35:58 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) write$eventfd(r0, &(0x7f0000000000), 0x8) 20:35:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:58 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:58 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 975.302100] loop3: detected capacity change from 0 to 40 [ 975.311998] FAT-fs (loop3): invalid media value (0x00) [ 975.312658] FAT-fs (loop3): Can't find a valid FAT filesystem [ 975.322045] 9pnet_fd: Insufficient options for proto=fd [ 975.328583] loop7: detected capacity change from 0 to 8 [ 975.335254] 9pnet_fd: Insufficient options for proto=fd 20:35:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:59 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:35:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 975.350217] FAT-fs (loop7): Directory bread(block 3) failed 20:35:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x14, 0x17, &(0x7f0000000040)="8bf28e535909af6dcebd4151f2293a45602e2abc8e01d4"}) close(r0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 975.400536] loop6: detected capacity change from 0 to 16 [ 975.410002] FAT-fs (loop6): bogus logical sector size 31353 [ 975.410538] FAT-fs (loop6): Can't find a valid FAT filesystem 20:35:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:35:59 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 975.455955] loop5: detected capacity change from 0 to 24 [ 975.493137] loop0: detected capacity change from 0 to 40 20:35:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:35:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:35:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 975.562237] loop6: detected capacity change from 0 to 16 [ 975.565864] loop3: detected capacity change from 0 to 40 [ 975.571910] FAT-fs (loop6): bogus logical sector size 27514 [ 975.572342] FAT-fs (loop6): Can't find a valid FAT filesystem [ 975.577494] FAT-fs (loop3): invalid media value (0x00) [ 975.577877] FAT-fs (loop3): Can't find a valid FAT filesystem [ 975.640913] loop7: detected capacity change from 0 to 8 [ 975.653978] FAT-fs (loop7): Directory bread(block 3) failed [ 990.999363] loop6: detected capacity change from 0 to 16 20:36:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:36:14 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:14 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = socket(0x6, 0x80005, 0x4) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_COALESCE_TX_USECS_LOW={0x8, 0x10, 0x69f}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_LOW={0x8, 0x11, 0x1}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x6}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x100}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8804}, 0x4000) 20:36:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:36:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:36:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 991.004477] loop3: detected capacity change from 0 to 40 [ 991.011355] FAT-fs (loop3): invalid media value (0x00) [ 991.011752] FAT-fs (loop3): Can't find a valid FAT filesystem [ 991.018853] FAT-fs (loop6): bogus logical sector size 27514 [ 991.019241] FAT-fs (loop6): Can't find a valid FAT filesystem [ 991.021577] loop7: detected capacity change from 0 to 8 [ 991.057221] loop0: detected capacity change from 0 to 40 [ 991.061692] FAT-fs (loop7): Directory bread(block 3) failed 20:36:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:36:14 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:14 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 991.175646] loop6: detected capacity change from 0 to 16 20:36:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 991.188229] FAT-fs (loop6): bogus logical sector size 27514 [ 991.188821] FAT-fs (loop6): Can't find a valid FAT filesystem 20:36:14 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) [ 991.241424] loop3: detected capacity change from 0 to 40 20:36:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 991.253367] FAT-fs (loop3): invalid media value (0x00) [ 991.253752] FAT-fs (loop3): Can't find a valid FAT filesystem 20:36:14 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 991.319074] loop6: detected capacity change from 0 to 8 [ 991.343116] FAT-fs (loop6): invalid media value (0x7a) [ 991.343702] FAT-fs (loop6): Can't find a valid FAT filesystem [ 991.346767] loop7: detected capacity change from 0 to 8 [ 991.371378] FAT-fs (loop7): bogus logical sector size 2169 [ 991.371780] FAT-fs (loop7): Can't find a valid FAT filesystem [ 991.402104] loop0: detected capacity change from 0 to 40 20:36:30 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:36:30 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000", 0x15}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:36:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:36:30 executing program 4: syz_usb_connect(0x6, 0x2c4, &(0x7f0000000000)={{0x12, 0x1, 0x201, 0x6f, 0xc6, 0xd0, 0x10, 0x19d2, 0x1062, 0xa685, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2b2, 0x2, 0x0, 0xe8, 0x60, 0x2, [{{0x9, 0x4, 0xb, 0x5, 0x4, 0xff, 0xff, 0xff, 0xf3, [], [{{0x9, 0x5, 0x7, 0x0, 0x400, 0x1, 0x89, 0x8}}, {{0x9, 0x5, 0x7, 0x3, 0x10, 0x2, 0xf8, 0x0, [@generic={0x88, 0x10, "ed5d8c9fbe61fe362374dc506268da87bcaa5c4eb06d5694b9dc41b1b335f6d349ec6ecc898e291656935fdbd82374435087fa531b58e5e68f084031d742ec7655c55639d80cc627e853d63efa3016e6d375f28f70a983ce44b741415a656c2b8f944a04ca92504c3f406f642ba7579bb5dd569e064f4866b795df307b2c3e3cb2c61b35977c"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x8, 0x5c, 0x80, 0x80, [@generic={0xde, 0x23, "5e6e1bcf5579d58dcffd6ec15c09f0387c9c446362fefd8716ee9fe2749d75f4b1d9a64cbb48b04ae5732df41795f6c175935bc513ec01587734469cace8b0fcda65794bd46b720b244525b291803bef9879f75ed91934b031c7d830cf9be132cbec3bccef2b900bb7dd12f82750b12b2a7aefd5089b8221d3f364ae4fe9b1aa945c33cc2d442452922ee185ee2e322c24b11e453ba40d821f2bef366aed6644c0b5c3a48253856b7d4e78817baafad0faca0f3c38a78467964140bfe92bcc630a363d9a560d3f1b175a457bc9162d888f631e3be23730be8cc5b532"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x489}]}}, {{0x9, 0x5, 0x9, 0x8, 0x40, 0xff, 0x3f, 0x3}}]}}, {{0x9, 0x4, 0xe0, 0x3f, 0x3, 0xc9, 0xb7, 0xfd, 0x4, [@uac_as, @uac_as={[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x81, 0x2, 0x43, 0x7}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0x8, 0x3, 0x2, 0x1, "f06d674d8b8e56"}, @as_header={0x7, 0x24, 0x1, 0x7, 0x4, 0x5}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x9, 0x4, 0x6, 0xf9}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x6, 0x4, 0x0, 0x3f, "169186492c5b"}, @format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x1, 0x3, 0x20, 0x80, "82f2721f22"}]}], [{{0x9, 0x5, 0x3, 0x10, 0x40, 0x1, 0x8, 0x7}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x5, 0xcc, 0x2, [@generic={0xaa, 0x21, "6f057561fa98b7164fe2bf3217697fbd04c8681764fb9a35b052de4014fc320fa8c2cf4dd727a4006379541b5707ef0d846d83092ab1e064726e46fdb34e43d5c497f7aff1a5e1579d2d760377d16c514e721e7d289047b0135dd7bbe3c6578a04381bb1ef6bee63792d38412b3bb7577513d779c60e4e73a205b47f57240f3a96bdb66044890008efb5747eeb19d0c85ce71a808f89926700c3619ad6d7d95c5b570436f887c274"}]}}, {{0x9, 0x5, 0xe, 0x1, 0x200, 0x53, 0x4, 0x1}}]}}]}}]}}, &(0x7f0000000500)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x310, 0x1, 0x3, 0xff, 0x20, 0x1f}, 0x5, &(0x7f0000000340)={0x5, 0xf, 0x5}}) syz_usb_connect$cdc_ecm(0x1, 0x7e, &(0x7f0000000380)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6c, 0x1, 0x1, 0x7, 0x50, 0x7f, [{{0x9, 0x4, 0x0, 0x9, 0x3, 0x2, 0x6, 0x0, 0xff, {{0xb, 0x24, 0x6, 0x0, 0x0, "2c38568e640b"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x1ab5, 0x2, 0x36a, 0x1f}, [@obex={0x5, 0x24, 0x15, 0x7}, @call_mgmt={0x5, 0x24, 0x1, 0x1, 0x1f}, @mdlm={0x15, 0x24, 0x12, 0x9}, @country_functional={0xc, 0x24, 0x7, 0x4, 0xc9e5, [0x8, 0x4, 0x3]}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x8, 0x6, 0x3, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x3f, 0x3f, 0x2}}}}}]}}]}}, &(0x7f0000000640)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x300, 0x1e, 0x2, 0xc4, 0x10, 0x8}, 0x54, &(0x7f0000000440)={0x5, 0xf, 0x54, 0x5, [@ptm_cap={0x3}, @wireless={0xb, 0x10, 0x1, 0xc, 0x80, 0x20, 0x21, 0x0, 0x8}, @generic={0x2e, 0x10, 0x1, "1c94a9aa72dc168a1f911bee5edff5116589c5fd4186230f4a5a44f2fa4a9c419bc3f1e77694b977482216"}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x3, 0x1, 0x8, 0xf000, 0x8000, [0xffc000]}]}, 0x3, [{0x35, &(0x7f00000004c0)=@string={0x35, 0x3, "417f332035ea39443ef51ee9cbf875b109ab6c55c24a930f6a00d0b6ee87d0d6d5fcc835ba64ad6080f59111977539ac8ed72d"}}, {0x98, &(0x7f0000000540)=@string={0x98, 0x3, "2deb85b66678d1e69436721b9a901b856bc73d8e339c8f5730efe4539f9eabfbb5766604026c76613611e265e33a836f18cc53144abe98bf421936f8b2514959d4bb636487294e4c1ba2edb27b357413f9246a3a611d907bcda9ba18a6486cdf0c2020950ebce7a02476631b9f08d85a9a32c303cc1576b6cc813bbe356ea063d8c8d0bb769d2f7fd4e45fce4186bdecd5593b04ef9d"}}, {0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x459}}]}) syz_usb_connect$hid(0x6, 0x3f, &(0x7f0000000680)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x10, 0x54c, 0x5c4, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x2, 0x51b336a340add23, 0x2, [{{0x9, 0x4, 0x0, 0x1, 0x1, 0x3, 0x1, 0x2, 0x1, {0x9, 0x21, 0x5, 0x6, 0x1, {0x22, 0xb97}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x7, 0x3b, 0x29}}, [{{0x9, 0x5, 0x2, 0x3, 0x400, 0x8, 0x2, 0x6}}]}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f00000006c0)={0xa, 0x6, 0x110, 0xd4, 0x1, 0x6, 0x8, 0x8}, 0x77, &(0x7f0000000700)={0x5, 0xf, 0x77, 0x2, [@generic={0x68, 0x10, 0x3, "b2cc4fa9dfbdd73c9b40ecdd05dcd35e3c448511e7f34cf5ccccd5df9ccca863cabd12b043ce7b09afd8424f32ab1d670d0aa0830b8d1155c1c8a61acf8b63d93111686a30d14dd907d4398994eb1d571392202e3340c256b8cda7c823a20cabdf7d848f22"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x8, 0xff, 0x1, 0x100}]}, 0x4, [{0x4, &(0x7f0000000780)=@lang_id={0x4, 0x3, 0x44a}}, {0xd, &(0x7f00000007c0)=@string={0xd, 0x3, "027097bbedd1ddecccf072"}}, {0x4, &(0x7f0000000800)=@lang_id={0x4, 0x3, 0x422}}, {0x2, &(0x7f0000000840)=@string={0x2}}]}) [ 1006.817634] loop3: detected capacity change from 0 to 40 [ 1006.820429] loop0: detected capacity change from 0 to 40 [ 1006.821845] loop7: detected capacity change from 0 to 8 [ 1006.823988] loop6: detected capacity change from 0 to 8 [ 1006.833247] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1006.835409] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1006.840181] FAT-fs (loop3): invalid media value (0x00) [ 1006.840922] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1006.841792] FAT-fs (loop7): bogus logical sector size 2169 [ 1006.842814] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1006.847555] FAT-fs (loop6): Directory bread(block 3) failed 20:36:30 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}], 0x0, &(0x7f0000010d00)) 20:36:30 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:36:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1007.067514] loop5: detected capacity change from 0 to 24 20:36:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 1007.106415] cgroup: fork rejected by pids controller in /syz2 [ 1007.117781] loop0: detected capacity change from 0 to 40 20:36:30 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1007.134774] loop7: detected capacity change from 0 to 8 [ 1007.142525] loop6: detected capacity change from 0 to 8 [ 1007.156166] FAT-fs (loop7): bogus logical sector size 2169 [ 1007.157074] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1007.161828] FAT-fs (loop6): Directory bread(block 3) failed 20:36:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}], 0x0, &(0x7f0000010d00)) [ 1007.247858] loop3: detected capacity change from 0 to 40 [ 1007.263729] FAT-fs (loop3): bogus number of FAT sectors [ 1007.264451] FAT-fs (loop3): Can't find a valid FAT filesystem 20:36:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1007.343587] loop5: detected capacity change from 0 to 24 [ 1007.354381] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1007.355942] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1007.406015] loop6: detected capacity change from 0 to 8 [ 1007.418605] FAT-fs (loop6): Directory bread(block 3) failed 20:36:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:36:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:36:45 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:36:45 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) pread64(r0, &(0x7f0000000000)=""/252, 0xfc, 0x6) 20:36:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}], 0x0, &(0x7f0000010d00)) 20:36:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) [ 1022.067419] loop0: detected capacity change from 0 to 40 [ 1022.079668] loop6: detected capacity change from 0 to 8 [ 1022.082198] loop7: detected capacity change from 0 to 8 [ 1022.084109] loop3: detected capacity change from 0 to 40 [ 1022.101033] FAT-fs (loop6): Directory bread(block 3) failed 20:36:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) [ 1022.126384] FAT-fs (loop7): bogus logical sector size 31353 [ 1022.127428] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1022.128500] FAT-fs (loop3): bogus number of FAT sectors [ 1022.129558] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1022.147744] loop5: detected capacity change from 0 to 24 [ 1022.164136] loop6: detected capacity change from 0 to 8 [ 1022.168154] FAT-fs (loop6): Directory bread(block 3) failed [ 1022.177027] loop0: detected capacity change from 0 to 40 20:36:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:36:45 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f8", 0x16}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:37:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:37:00 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f00000000c0)={0x3, 0x2, 0xa8, &(0x7f0000000000)=""/168}) 20:37:00 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:00 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:00 executing program 4: ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f0000000140)={&(0x7f00000001c0), &(0x7f0000000200)=""/67, 0x43}) r0 = getpid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) rt_sigqueueinfo(r0, 0x27, &(0x7f0000000000)={0x3f, 0x80000000, 0x6}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1037.126717] loop7: detected capacity change from 0 to 8 [ 1037.129392] loop6: detected capacity change from 0 to 8 [ 1037.142725] loop5: detected capacity change from 0 to 24 [ 1037.143491] loop3: detected capacity change from 0 to 40 [ 1037.145871] FAT-fs (loop7): bogus logical sector size 31353 [ 1037.146746] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1037.150803] loop0: detected capacity change from 0 to 40 [ 1037.159424] FAT-fs (loop3): bogus number of FAT sectors [ 1037.160157] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1037.168938] FAT-fs (loop6): Directory bread(block 3) failed 20:37:00 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, 0x0, 0x0) 20:37:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:01 executing program 4: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000200200010000000000000067c09535f3de42b10003000600000266ede7ead1000000000000080800141121972aa6632beb084000000002"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r4, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, ["", "", "", "", ""]}, 0x14}}, 0x4004) 20:37:01 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:37:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440", 0x12}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 1037.463894] loop7: detected capacity change from 0 to 8 [ 1037.473940] loop6: detected capacity change from 0 to 8 [ 1037.487699] FAT-fs (loop7): bogus logical sector size 31353 [ 1037.488647] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1037.504777] FAT-fs (loop6): bogus logical sector size 2169 [ 1037.505232] loop0: detected capacity change from 0 to 40 [ 1037.505948] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1037.541873] loop5: detected capacity change from 0 to 24 [ 1037.616798] loop3: detected capacity change from 0 to 40 20:37:01 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:01 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1037.699633] syz-executor.3: attempt to access beyond end of device [ 1037.699633] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 1037.704349] Buffer I/O error on dev loop3, logical block 31, lost async page write 20:37:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, 0x0, 0x0) [ 1037.792007] loop0: detected capacity change from 0 to 40 [ 1037.833910] loop6: detected capacity change from 0 to 8 [ 1037.847228] FAT-fs (loop6): bogus logical sector size 2169 [ 1037.848013] FAT-fs (loop6): Can't find a valid FAT filesystem 20:37:15 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:15 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x55f002, 0x0) 20:37:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:15 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:15 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:37:15 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, 0x0, 0x0) 20:37:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1052.330145] loop5: detected capacity change from 0 to 24 [ 1052.356016] loop0: detected capacity change from 0 to 40 [ 1052.362579] loop7: detected capacity change from 0 to 8 [ 1052.367208] loop3: detected capacity change from 0 to 40 [ 1052.378834] FAT-fs (loop7): bogus logical sector size 31353 [ 1052.379257] FAT-fs (loop7): Can't find a valid FAT filesystem 20:37:16 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x2, [0x0, 0x0]}) [ 1052.396780] loop6: detected capacity change from 0 to 8 [ 1052.401832] syz-executor.3: attempt to access beyond end of device [ 1052.401832] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 1052.402742] Buffer I/O error on dev loop3, logical block 31, lost async page write [ 1052.412372] FAT-fs (loop6): bogus logical sector size 2169 [ 1052.413067] FAT-fs (loop6): Can't find a valid FAT filesystem 20:37:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1052.417664] 9pnet_fd: Insufficient options for proto=fd 20:37:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080), 0x0) 20:37:16 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:16 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) [ 1052.495550] loop5: detected capacity change from 0 to 24 20:37:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:37:16 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:16 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:16 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) fcntl$notify(r0, 0x402, 0x20) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '-..(\\}#\\]+!.('}, {0x20, '\\'}, {0x20, '\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, {0x20, '/dev/bsg\x00'}, {0x20, '%)/):^'}, {0x20, '-,'}, {0x20, '/dev/bsg\x00'}, {}], 0xa, "69e8ac63dfb0839ec2418480347bf2ff66343481416cae56b01e7db182ddec106d18e9feabecd218b808e36793e15169b2bce640ea134796dd3b889d0232b80e377f8833a1a4a448d957fb73ccb577d2367d0468ec1957ce87020c6e6684b52fcbaa1be1bc2acac1c8e5963230acf469fea3e8993211f877bce3f95d0969d09986ee573c3e35dc5e1937b4840e1b8c73d859980aeb3f84c99c87f7233e58e80f0a0816722cbd7b83b0c24f7a1083cb47d9a3b6f1c562e9defa021d4eed33bba9ac4001178c4bd5dbc3c4c2b9733bc8147558d60a74a01f0662d388bb3ee33991afbf7e604b5c4396458f8d2b494824abf71f4be1602d489f8e000000"}, 0x140) [ 1052.575216] loop0: detected capacity change from 0 to 40 [ 1052.594091] loop7: detected capacity change from 0 to 8 [ 1052.610500] FAT-fs (loop7): bogus logical sector size 31353 [ 1052.611191] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1052.628637] loop3: detected capacity change from 0 to 40 [ 1052.631137] loop6: detected capacity change from 0 to 8 [ 1052.639802] FAT-fs (loop6): bogus logical sector size 31353 [ 1052.640197] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1052.662057] syz-executor.3: attempt to access beyond end of device [ 1052.662057] loop3: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 1052.662891] Buffer I/O error on dev loop3, logical block 31, lost async page write 20:37:16 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1052.680955] 9pnet_fd: Insufficient options for proto=fd [ 1069.140529] loop7: detected capacity change from 0 to 8 20:37:32 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080), 0x0) 20:37:32 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:32 executing program 4: sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x50403800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, 0x0, 0x300, 0x70bd25, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xf}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010102}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000884}, 0x20000044) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) syz_genetlink_get_family_id$devlink(&(0x7f0000000280), r0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/145, 0x91, 0x0, &(0x7f0000000140)=""/237, 0xed}, &(0x7f0000000240)=0x40) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x537802, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x6, 0x19, {0xda, 0x2, 0x3ff, 0xf67d}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x840}, 0x48000) 20:37:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 1069.165071] loop6: detected capacity change from 0 to 8 [ 1069.169693] FAT-fs (loop6): bogus logical sector size 31353 [ 1069.170184] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1069.189416] FAT-fs (loop7): bogus logical sector size 31353 [ 1069.190349] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1069.202580] loop0: detected capacity change from 0 to 40 [ 1069.241829] loop3: detected capacity change from 0 to 40 [ 1069.244933] 9pnet_fd: Insufficient options for proto=fd 20:37:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkall', 0x10, 0x1}], 0x0, &(0x7f0000010d00)) [ 1069.248543] loop5: detected capacity change from 0 to 24 20:37:32 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x86, 0x240000) syz_genetlink_get_family_id$fou(&(0x7f0000000000), r0) 20:37:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080), 0x0) 20:37:32 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 1069.365861] loop6: detected capacity change from 0 to 8 20:37:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1069.406106] FAT-fs (loop6): bogus logical sector size 31353 [ 1069.407032] FAT-fs (loop6): Can't find a valid FAT filesystem 20:37:33 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000200200010000000000000067c09535f3de42b10003000600000266ede7ead1000000000000080800141121972aa6632beb084000000002"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r4, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, ["", "", "", "", ""]}, 0x14}}, 0x4004) [ 1069.495027] loop0: detected capacity change from 0 to 40 20:37:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 1069.508904] loop7: detected capacity change from 0 to 8 [ 1069.533884] FAT-fs (loop7): bogus logical sector size 31353 [ 1069.534836] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1069.553342] loop5: detected capacity change from 0 to 24 [ 1069.693110] loop3: detected capacity change from 0 to 40 20:37:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, 0x0) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:37:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:49 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:49 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000200200010000000000000067c09535f3de42b10003000600000266ede7ead1000000000000080800141121972aa6632beb084000000002"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r4, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, ["", "", "", "", ""]}, 0x14}}, 0x4004) 20:37:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:49 executing program 4: ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={{}, 0x11, 0x3ff, 0x8}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000002c0)={@loopback, @broadcast}, &(0x7f0000000340)=0xc) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @broadcast}}}], 0x20}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe0, 0x0, 0x200, 0x70bd25, 0x25dfdbfe, {}, [{{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r2}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xb607}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x56}}}]}}, {{0x8, 0x1, r5}, {0x4}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) getsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 1085.789732] loop6: detected capacity change from 0 to 8 [ 1085.807888] loop5: detected capacity change from 0 to 24 [ 1085.815519] FAT-fs (loop6): bogus logical sector size 31353 [ 1085.816247] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1085.846665] loop3: detected capacity change from 0 to 40 [ 1085.859628] loop7: detected capacity change from 0 to 8 [ 1085.888803] FAT-fs (loop7): bogus logical sector size 31353 [ 1085.889660] FAT-fs (loop7): Can't find a valid FAT filesystem 20:37:49 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:49 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:37:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:37:49 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000200200010000000000000067c09535f3de42b10003000600000266ede7ead1000000000000080800141121972aa6632beb084000000002"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r4, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x7, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x1}, ["", "", "", "", ""]}, 0x14}}, 0x4004) 20:37:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 1086.106829] loop5: detected capacity change from 0 to 24 [ 1086.112446] loop6: detected capacity change from 0 to 8 [ 1086.132084] FAT-fs (loop6): bogus logical sector size 31353 [ 1086.133056] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1086.195104] loop7: detected capacity change from 0 to 8 [ 1086.209023] FAT-fs (loop7): bogus logical sector size 27514 [ 1086.209988] FAT-fs (loop7): Can't find a valid FAT filesystem 20:38:04 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:38:04 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000000)={{0x0, 0xff, 0x2800000000, 0x9, 0x6, 0x10000, 0x53a6, 0x1, 0x1, 0x6, 0x6, 0x101, 0x4}, 0x20, [0x0, 0x0, 0x0, 0x0]}) 20:38:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallers', 0x13, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:04 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:38:04 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r4, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000200200010000000000000067c09535f3de42b10003000600000266ede7ead1000000000000080800141121972aa6632beb084000000002"], 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x20000081) 20:38:04 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1101.242436] loop7: detected capacity change from 0 to 8 [ 1101.251625] FAT-fs (loop7): bogus logical sector size 27514 [ 1101.252043] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1101.278445] loop3: detected capacity change from 0 to 40 20:38:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:38:04 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) [ 1101.305951] loop5: detected capacity change from 0 to 24 [ 1101.332639] loop6: detected capacity change from 0 to 8 [ 1101.344919] FAT-fs (loop6): bogus logical sector size 31353 [ 1101.345711] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1101.361648] cgroup: fork rejected by pids controller in /syz1 20:38:05 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:38:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1101.408627] loop7: detected capacity change from 0 to 8 [ 1101.410837] FAT-fs (loop7): bogus logical sector size 27514 [ 1101.411254] FAT-fs (loop7): Can't find a valid FAT filesystem 20:38:05 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:38:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:05 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x963a179878b57ffc, 0x0) 20:38:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 1101.528447] loop3: detected capacity change from 0 to 40 [ 1101.552317] FAT-fs (loop7): bogus number of reserved sectors [ 1101.552732] FAT-fs (loop7): Can't find a valid FAT filesystem 20:38:05 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1101.600657] loop5: detected capacity change from 0 to 24 20:38:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:05 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 1101.687640] loop6: detected capacity change from 0 to 8 [ 1101.710029] FAT-fs (loop6): bogus logical sector size 31353 [ 1101.710910] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1101.715072] FAT-fs (loop7): bogus number of reserved sectors [ 1101.715696] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1101.741621] loop3: detected capacity change from 0 to 40 20:38:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:38:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:18 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) 20:38:18 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:38:18 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1115.206204] loop3: detected capacity change from 0 to 40 [ 1115.212861] FAT-fs (loop7): bogus number of reserved sectors [ 1115.213303] FAT-fs (loop7): Can't find a valid FAT filesystem 20:38:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) [ 1115.240656] loop5: detected capacity change from 0 to 24 [ 1115.259211] loop6: detected capacity change from 0 to 8 [ 1115.273375] FAT-fs (loop6): bogus logical sector size 31353 [ 1115.274104] FAT-fs (loop6): Can't find a valid FAT filesystem 20:38:18 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:18 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:18 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x2, 0x800) write$P9_RSTAT(r0, &(0x7f0000000080)={0x4d, 0x7d, 0x1, {0x0, 0x46, 0x87, 0xffffa70e, {0x1, 0x2, 0x7}, 0x80000000, 0x100, 0x6, 0x7, 0x0, '', 0x9, '/dev/bsg\x00', 0x9, '/dev/bsg\x00', 0x1, ']'}}, 0x4d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r1, 0x8008330e, &(0x7f0000000100)) 20:38:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1115.380521] loop7: detected capacity change from 0 to 8 [ 1115.382608] FAT-fs (loop7): invalid media value (0x7a) [ 1115.382987] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1115.384510] loop3: detected capacity change from 0 to 40 [ 1115.479536] loop5: detected capacity change from 0 to 24 20:38:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 4: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5d21b6bdd3c77896}, 0x20008010) recvmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000001c0), 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)=""/78, 0x4e}], 0x1, &(0x7f00000002c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}, 0x40000102) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:38:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersy', 0x14, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:38:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, 0x0, 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1128.947945] loop6: detected capacity change from 0 to 8 [ 1128.955946] loop3: detected capacity change from 0 to 40 [ 1128.960912] loop5: detected capacity change from 0 to 24 [ 1128.963526] loop0: detected capacity change from 0 to 8 [ 1128.964997] FAT-fs (loop6): bogus logical sector size 31353 [ 1128.965433] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1128.971946] FAT-fs (loop0): Directory bread(block 3) failed [ 1128.972614] FAT-fs (loop7): bogus number of reserved sectors [ 1128.973041] FAT-fs (loop7): Can't find a valid FAT filesystem 20:38:32 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) 20:38:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:38:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1129.087009] loop6: detected capacity change from 0 to 8 [ 1129.104108] FAT-fs (loop6): bogus logical sector size 27514 20:38:32 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1129.104545] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1129.133646] loop5: detected capacity change from 0 to 24 20:38:32 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55fa02, 0x0) [ 1129.152222] FAT-fs (loop7): bogus number of reserved sectors [ 1129.152681] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1129.154756] loop3: detected capacity change from 0 to 40 20:38:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) [ 1129.177021] loop0: detected capacity change from 0 to 8 [ 1129.182072] FAT-fs (loop0): Directory bread(block 3) failed 20:38:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:38:32 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 1129.243068] loop6: detected capacity change from 0 to 8 [ 1129.250428] FAT-fs (loop6): bogus logical sector size 27514 [ 1129.250818] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1129.315924] FAT-fs (loop7): bogus number of reserved sectors [ 1129.316620] FAT-fs (loop7): Can't find a valid FAT filesystem 20:38:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:46 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:38:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) 20:38:46 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000040)={0x10000, 0x5}) 20:38:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15}], 0x0, &(0x7f0000010d00)) 20:38:46 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1142.497645] loop5: detected capacity change from 0 to 24 [ 1142.507122] loop7: detected capacity change from 0 to 8 [ 1142.513182] FAT-fs (loop7): invalid media value (0x7a) [ 1142.513602] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1142.514796] loop6: detected capacity change from 0 to 8 [ 1142.517638] FAT-fs (loop6): bogus logical sector size 27514 [ 1142.518025] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1142.540009] loop3: detected capacity change from 0 to 40 [ 1142.582113] loop0: detected capacity change from 0 to 8 20:38:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:38:46 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r2) [ 1142.600897] FAT-fs (loop0): Directory bread(block 3) failed [ 1142.649538] audit: type=1400 audit(1668631126.310:11): avc: denied { watch_reads } for pid=7500 comm="syz-executor.4" path="/dev/bsg" dev="devtmpfs" ino=113 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=dir permissive=1 [ 1142.664446] FAT-fs (loop7): bogus number of reserved sectors [ 1142.664891] FAT-fs (loop7): Can't find a valid FAT filesystem 20:39:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:00 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:00 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) pwritev(r1, &(0x7f0000001580)=[{&(0x7f00000001c0)="3e4e75ba7ac26121e0da090cef83b29902ff205c8836f744305c58fe51bf6023c7646872e592c40c4503465952fcc8b785a27e64b1b3ab370fdd23820e9a461a449b95d81e7dc082b585e8ae8a970e8b3ae11c95bf30ea390593cd4b72e208e09ae0251515493eeb1bccce7c3d6b4fe90145d496072f16b081e105dc89038aeaad9d55fc7416613775f4eb16abd8c9f889bcfe64142c9b2401a93ab3ead73dcc6527d2b470edc1824a5dd8299521d14e5fddc22ffdc985394567c9ab79da6794796ef4c5a4c3d2cfeb33f7e3a36f0c778e8962803b5a48e3a081689771ca", 0xde}, {&(0x7f00000002c0)="3e9775b69c92749492a62e1ac795d94af684988eac7435e12781cee2d5e56118f69fc1f6d5033900058b6f8c934bb6b8d5796bcac0c3b21fcac3a1cd87f09d9e9519de0cfe01fa893304203fca8c0bd9e28b211d29c4024d0455ff2cc1ab3d61ada0a6b2b33d4c9f25afb65c6cfb68b39e4eedff10a573c3", 0x78}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="088934e8e6a092662735c87087af1079c2010aecbb246b25f55daefccea272e2dc4018e9c13c1d316c0b3329d434b4baf719bb7953c67b71932dc6b67dce7e737bf047f7942b8de4f5dc745919aec5710c196bfbf4e54e1676f8f65dba7bdb6635b5cf083695d779835060bd8cc2f92129e8374f5ec06b837e13a653051d02323d1fd541e0d75f8b6cd466d2e2e75a2faa850308da0f95568913312133449485be21093b8d650a4c2c4088ef9ac9177fe041c7756302edaf0c7fba32de9bd68d96989100e5422e4742bcf94369e080dc5254f4c138ce878a7801c35eab59765f7bd7e2219d9062fb", 0xe8}, {&(0x7f0000000040)="7bf414999d767d37f6ebb0527d5d51e915d40a7b01121d81e8a1901301210bc8733703633476bcfedadcec92ec", 0x2d}, {&(0x7f00000000c0)}, {&(0x7f0000001440)="477af79d72328da573d28963d5e2653729ea49b7ec95e7f30905dde1d2131fb2f79dd5176eb6c4d798d62bcf9f29970afb16f8185a3d67b7472344ac5f19d1c8106557e16251e882f91ab3103eaada96615931118f33e00ad04085f7fabb070995abde8784626da40c05bdb57d0ae486d669ccaffc4358bdf77f93fc53154a1a30c01a43fae64b0c0b5f3a4d04c1dc8705a4843e28f4b154a2adf4b36349fd47c6cf07ec5b21fce751975bed96147f66fa7330ec18398368a3c78d4f", 0xbc}, {&(0x7f0000001500)="779c460f5969ae2f3c9dff3838d8ba937aa9bbcf8cf70b1bd2819fd5f7e0a5a130ae5627e2f0c6cfa8c0da825b33ea9d9ad1002301d5de54d75d270f61025cb310e67b9a376d0f77869264076bad672cb9f389d4089e1cc91b260729e179b0ba2b780f105d0050", 0x67}], 0x8, 0x80000000, 0xa9a3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) 20:39:00 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:39:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) [ 1156.704056] loop3: detected capacity change from 0 to 40 [ 1156.713595] loop0: detected capacity change from 0 to 8 20:39:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1156.761116] FAT-fs (loop7): bogus number of reserved sectors [ 1156.761613] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1156.777087] loop5: detected capacity change from 0 to 24 20:39:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) [ 1156.800606] FAT-fs (loop6): bogus number of reserved sectors [ 1156.801476] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1156.882877] loop3: detected capacity change from 0 to 40 20:39:00 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:00 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, &(0x7f0000000000)={r0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x1, 0x7, 0x14, 0x0, 0x7f, 0x2101, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0x5}, 0x10000, 0xc4f1, 0x1285838a, 0x1, 0x8000, 0x1, 0x9, 0x0, 0x0, 0x0, 0x4e}, 0xffffffffffffffff, 0x8, r1, 0x9) 20:39:00 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 1156.962243] FAT-fs (loop7): bogus number of reserved sectors [ 1156.963689] FAT-fs (loop7): Can't find a valid FAT filesystem 20:39:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) [ 1156.995598] loop0: detected capacity change from 0 to 8 20:39:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) 20:39:00 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:00 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1157.066451] loop3: detected capacity change from 0 to 40 [ 1157.110042] FAT-fs (loop6): bogus number of reserved sectors [ 1157.110893] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:00 executing program 4: sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {{}, {}, {0x18, 0x17, {0xe, 0x80000000, @l2={'eth', 0x3a, 'erspan0\x00'}}}}, ["", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x48000) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) fcntl$notify(r0, 0x402, 0x4) 20:39:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, 0x0) 20:39:00 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) [ 1157.153391] loop5: detected capacity change from 0 to 24 [ 1157.229433] loop3: detected capacity change from 0 to 40 [ 1157.263803] loop7: detected capacity change from 0 to 8 20:39:13 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:13 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:13 executing program 2: r0 = syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, 0x0, 0x0) 20:39:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:13 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x3) fcntl$getflags(r0, 0xb) [ 1170.095469] loop0: detected capacity change from 0 to 8 20:39:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:39:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, 0x0) [ 1170.102672] loop5: detected capacity change from 0 to 24 [ 1170.137058] loop3: detected capacity change from 0 to 40 20:39:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1170.191165] loop7: detected capacity change from 0 to 8 [ 1170.202703] FAT-fs (loop6): bogus number of reserved sectors [ 1170.203642] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1170.231807] loop0: detected capacity change from 0 to 8 [ 1170.249344] loop5: detected capacity change from 0 to 16 [ 1170.254479] FAT-fs (loop5): bogus logical sector size 2169 [ 1170.254898] FAT-fs (loop5): Can't find a valid FAT filesystem 20:39:26 executing program 4: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000400)=""/105) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffffffe, 0x1, 0x3, 0x5, 0x200, 0xdd72}, &(0x7f0000000080)=0x20) r2 = openat2(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x20080, 0x4c, 0x1b}, 0x18) sendmsg$AUDIT_USER_AVC(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x148, 0x453, 0x800, 0x70bd27, 0x25dfdbfd, "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", ["", "", "", "", "", ""]}, 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004010) 20:39:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, 0x0, 0x0) 20:39:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, 0x0) 20:39:26 executing program 2: r0 = syz_io_uring_setup(0xeaf, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1182.859605] loop6: detected capacity change from 0 to 8 [ 1182.862347] FAT-fs (loop6): invalid media value (0x7a) [ 1182.862798] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 1182.933050] loop3: detected capacity change from 0 to 40 [ 1182.941443] loop7: detected capacity change from 0 to 8 [ 1182.944896] loop0: detected capacity change from 0 to 8 [ 1182.948228] loop5: detected capacity change from 0 to 16 20:39:26 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x5db083, 0x0) 20:39:26 executing program 2: r0 = syz_io_uring_setup(0xeaf, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, 0x0, 0x0) 20:39:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1183.054634] FAT-fs (loop6): bogus number of reserved sectors [ 1183.055071] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:26 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) 20:39:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1183.186646] loop3: detected capacity change from 0 to 40 [ 1183.201007] loop0: detected capacity change from 0 to 8 [ 1183.216243] loop5: detected capacity change from 0 to 16 20:39:26 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:26 executing program 2: r0 = syz_io_uring_setup(0xeaf, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1183.372345] loop5: detected capacity change from 0 to 16 20:39:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080), 0x0) 20:39:43 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:43 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x4) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x3, 0x0, 0x12, 0x0, 0x38, "8f40085a41528191813bf65a0839aefef7cab75fc38688f512f9a739bd6ad327f3f0f0277a3c24e4577a316bdcbf3f0411f552b247c8072b"}, 0x41, 0x0) 20:39:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:39:43 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:43 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r2) [ 1200.311053] loop6: detected capacity change from 0 to 8 [ 1200.318342] FAT-fs (loop6): invalid media value (0x7a) [ 1200.318819] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1200.342771] loop3: detected capacity change from 0 to 40 20:39:44 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x203, r0) [ 1200.371310] loop5: detected capacity change from 0 to 16 20:39:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080), 0x0) 20:39:59 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:59 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:59 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r2) 20:39:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:39:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) fcntl$dupfd(r0, 0x406, r1) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:39:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) [ 1215.832956] loop3: detected capacity change from 0 to 40 [ 1215.860590] loop5: detected capacity change from 0 to 16 [ 1215.867546] FAT-fs (loop6): bogus number of reserved sectors [ 1215.868190] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:59 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:39:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:39:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:59 executing program 4: ioperm(0x87, 0xc2bd, 0x7) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) dup2(r0, r0) ioperm(0x10001, 0xfffffffffffffff9, 0x80000000) 20:39:59 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:39:59 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080), 0x0) 20:39:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1216.085832] FAT-fs (loop6): bogus number of reserved sectors [ 1216.086511] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:59 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 20:39:59 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), r2) [ 1216.193196] loop5: detected capacity change from 0 to 16 [ 1216.195700] loop3: detected capacity change from 0 to 40 [ 1216.240806] FAT-fs (loop6): bogus number of reserved sectors [ 1216.241632] FAT-fs (loop6): Can't find a valid FAT filesystem 20:39:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) [ 1216.310546] loop0: detected capacity change from 0 to 8 20:39:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:39:59 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, 0x0) 20:39:59 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/'}, {0x20, '/dev/bsg\x00'}, {0x20, '/dev/bsg\x00'}, {}, {}], 0xa, "0667ba124d1b"}, 0x29) [ 1216.326629] FAT-fs (loop0): Directory bread(block 3) failed 20:39:59 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1216.364380] loop6: detected capacity change from 0 to 8 [ 1216.444632] loop5: detected capacity change from 0 to 16 20:40:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}], 0x0, &(0x7f0000010d00)) 20:40:18 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) 20:40:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:40:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, 0x0) 20:40:18 executing program 4: getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000380)={@loopback, r0}, 0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @broadcast}}}], 0x20}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@private2={0xfc, 0x2, '\x00', 0x1}, r5}, 0x14) keyctl$chown(0x4, 0x0, 0xee00, r1) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x8000}, 0x4) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='erofs\x00', 0x0, &(0x7f0000000200)='/dev/bsg\x00') setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00000002c0)={0x9, &(0x7f0000000240)=[{0x0, 0x0, 0x7c, 0xa}, {0x8, 0x4, 0x20, 0xffffff81}, {0xffff, 0x7f, 0x80}, {0x40, 0x20, 0xff, 0xfffffffe}, {0x8001, 0x3, 0xff, 0x5}, {0x2, 0xa9, 0x3, 0x7}, {0xfff, 0x1, 0x1, 0x7ff}, {0x0, 0x3, 0xff, 0x100004}, {0xda5b, 0x0, 0x2, 0xff}]}, 0x10) [ 1235.065900] loop6: detected capacity change from 0 to 8 20:40:18 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:40:18 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) ioctl$CDROM_SET_OPTIONS(r0, 0x5320, 0x4) fsetxattr$security_ima(r0, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x3, 0x0, 0x12, 0x0, 0x38, "8f40085a41528191813bf65a0839aefef7cab75fc38688f512f9a739bd6ad327f3f0f0277a3c24e4577a316bdcbf3f0411f552b247c8072b"}, 0x41, 0x0) [ 1235.071512] loop5: detected capacity change from 0 to 16 [ 1235.080719] FAT-fs (loop0): bogus number of reserved sectors [ 1235.081107] FAT-fs (loop0): Can't find a valid FAT filesystem 20:40:18 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 20:40:18 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersyzkallersyz', 0x15, 0x1}], 0x0, 0x0) 20:40:18 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x0, &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:40:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:40:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}], 0x0, &(0x7f0000010d00)) [ 1235.219569] loop6: detected capacity change from 0 to 8 [ 1235.240016] FAT-fs (loop0): bogus number of reserved sectors [ 1235.240454] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1235.256613] loop5: detected capacity change from 0 to 16 20:40:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:40:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}], 0x0, &(0x7f0000010d00)) [ 1248.438970] loop3: detected capacity change from 0 to 8 20:40:32 executing program 4: ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000000)={0x5, 0x401, 0x0, 0x1, 0x17, "6cdf9bd95aeb5f70"}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) r1 = openat$cgroup_devices(r0, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write(r1, &(0x7f00000001c0)="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", 0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@private0={0xfc, 0x0, '\x00', 0x1}}, 0x14) 20:40:32 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @rand_addr=0x64010100}, 0x44, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3ff}) 20:40:32 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:40:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:40:32 executing program 6: getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000380)={@loopback, r0}, 0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @broadcast}}}], 0x20}, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000003c0)={@private2={0xfc, 0x2, '\x00', 0x1}, r5}, 0x14) keyctl$chown(0x4, 0x0, 0xee00, r1) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x8000}, 0x4) mount(&(0x7f0000000000)=@sr0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='erofs\x00', 0x0, &(0x7f0000000200)='/dev/bsg\x00') setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f00000002c0)={0x9, &(0x7f0000000240)=[{0x0, 0x0, 0x7c, 0xa}, {0x8, 0x4, 0x20, 0xffffff81}, {0xffff, 0x7f, 0x80}, {0x40, 0x20, 0xff, 0xfffffffe}, {0x8001, 0x3, 0xff, 0x5}, {0x2, 0xa9, 0x3, 0x7}, {0xfff, 0x1, 0x1, 0x7ff}, {0x0, 0x3, 0xff, 0x100004}, {0xda5b, 0x0, 0x2, 0xff}]}, 0x10) 20:40:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) [ 1248.442896] loop5: detected capacity change from 0 to 16 20:40:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:40:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1248.497967] FAT-fs (loop3): Directory bread(block 3) failed [ 1248.579725] loop5: detected capacity change from 0 to 16 [ 1248.582394] FAT-fs (loop0): bogus number of reserved sectors [ 1248.583253] FAT-fs (loop0): Can't find a valid FAT filesystem 20:40:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) 20:40:32 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) 20:40:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:40:32 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000100)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:40:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:40:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1248.733590] loop3: detected capacity change from 0 to 8 20:40:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1248.757595] FAT-fs (loop3): Directory bread(block 3) failed [ 1248.767495] loop1: detected capacity change from 0 to 16 20:40:32 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1248.839957] loop5: detected capacity change from 0 to 16 [ 1248.842624] loop0: detected capacity change from 0 to 8 [ 1248.866791] FAT-fs (loop0): Directory bread(block 3) failed 20:40:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) 20:40:49 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) ioctl$HIDIOCGUSAGES(r0, 0xd01c4813, &(0x7f00000001c0)={{0x2, 0x2, 0x7, 0x200, 0x4348, 0x3}, 0x26e, [0x200, 0x9, 0x1, 0xff, 0x7, 0x0, 0x7fffffff, 0x8, 0x101, 0x20, 0x7fffffff, 0xe6, 0x7, 0x86b, 0x17, 0x0, 0x9, 0x25, 0x1, 0xffffffff, 0xe6, 0x8, 0x4, 0xffffffff, 0x6d, 0x6, 0x5d3, 0x2, 0x8, 0x401, 0xfc000000, 0xba2, 0x200, 0x20, 0x9, 0x4, 0x4, 0x1ff, 0x7, 0x465, 0x2, 0x1, 0x9, 0x7f, 0x8a86, 0x8001, 0x39e5b69d, 0x10000, 0xffffffff, 0x3, 0x4, 0x100, 0x296, 0x3, 0x10001, 0x2, 0x59b, 0x10000, 0x1, 0xb5, 0x1, 0x8, 0x8, 0x8, 0xb95f, 0x3f, 0x7d8, 0x0, 0x10000, 0x81, 0x0, 0x7fffffff, 0x9, 0x73178476, 0x2, 0x5c5d, 0x5, 0x4c, 0x8, 0x376f, 0x3, 0x8cc, 0x6, 0xbbf2, 0x9, 0x8001, 0x19686f05, 0x3, 0x7fff, 0x3f, 0x2, 0xfff, 0xffffffff, 0x401, 0x9, 0x6, 0x1, 0x8000, 0x6, 0x40, 0x5, 0x9, 0x0, 0x7, 0x20, 0x9, 0x5, 0x21d, 0x401, 0xfffffffc, 0x2, 0x8, 0x3f, 0x8, 0x10000, 0x3, 0x0, 0x5, 0xffffffff, 0x2, 0x2800000, 0x2, 0x5, 0x3, 0x100, 0x5, 0x8001, 0xd1f, 0x2, 0x2, 0x7fff, 0x20, 0x2, 0x0, 0x8, 0xfff, 0x6, 0x8001, 0x5, 0x0, 0x9, 0x0, 0x8, 0x2, 0x5, 0x3, 0x6, 0x401, 0x1, 0x84, 0x80000001, 0x81, 0x8001, 0x1, 0x6, 0x2, 0xffffffff, 0x8, 0x0, 0x4, 0x1, 0x5, 0x8, 0x6, 0xffffffe1, 0x10001, 0x0, 0xfffff801, 0x7fffffff, 0x1, 0x8, 0xffffffff, 0x200, 0x9, 0x0, 0x10001, 0x8001, 0x516, 0x40, 0x7, 0x8, 0xd1db, 0xe44, 0xfffffffc, 0xa4ed, 0x9, 0x40, 0xfffffffe, 0x6, 0x6, 0xddc4, 0x8000, 0x401, 0x1, 0x4, 0x0, 0xd7, 0x9, 0x401, 0x1d62, 0x5, 0x81, 0x3, 0x724, 0x8000, 0x1, 0x5, 0x8001, 0x2, 0x0, 0x9, 0x20, 0xfffffff8, 0x0, 0xfff, 0x0, 0x47a5a323, 0xf88, 0x3, 0x7ff, 0x9a34, 0x400, 0x3fffc00, 0x0, 0x7fffffff, 0xeb9, 0x1f, 0x9, 0x7, 0x6b, 0x758b, 0x80000001, 0x2, 0x2, 0x1, 0x6, 0x71b, 0x5, 0x7, 0x45, 0x2, 0xff, 0x1, 0x0, 0xfffffd50, 0x21, 0xfff, 0x3ff, 0xb0e2, 0x7, 0x1, 0x4, 0x1, 0xffff, 0x101, 0x7, 0x0, 0x0, 0x7, 0x7, 0x6, 0x86, 0x6, 0x5, 0x2, 0x8, 0x8, 0x81, 0x0, 0x6, 0x9caf, 0xfff, 0x0, 0x81, 0x7ff, 0x0, 0xffff, 0x4, 0x800, 0x8, 0x5, 0x6, 0x401, 0x101, 0x5, 0x7, 0x0, 0xfffffff8, 0x3, 0x8, 0x3, 0x48, 0x0, 0x7d01, 0x332, 0x101, 0xc1, 0x1, 0x400, 0x1, 0x83bb, 0x401, 0x1, 0x4fc, 0xaaaf, 0xa664, 0x8, 0x7, 0x2, 0x8, 0x5, 0x5, 0x1, 0x10000, 0x6e91074f, 0x2, 0x20, 0x200, 0x7, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x3, 0x5, 0x5, 0x9, 0x8e4, 0x0, 0x18, 0x1, 0x4, 0xed, 0x5, 0x401, 0x8, 0x3, 0x400, 0x54ff, 0x7, 0x401, 0x0, 0x7, 0x80000001, 0x577d, 0x5b, 0x0, 0xf7, 0x5, 0x0, 0x3509, 0x1, 0x976f, 0x7fff, 0x4336, 0x80000000, 0x7, 0x1000, 0x10001, 0x2, 0x3, 0x7, 0x5, 0x8, 0x9, 0x7, 0x8, 0x4, 0x9ca, 0x0, 0x5, 0x100, 0x81, 0x1, 0x1, 0x4, 0x400, 0x9, 0x4, 0x3ff, 0x7, 0xff, 0x4, 0x9, 0x4, 0x5, 0x2, 0x20, 0x3, 0xc0, 0x6, 0x9, 0x2, 0xf0, 0x7f, 0x0, 0x7fffffff, 0xf3e, 0x7fffffff, 0x1, 0x200000, 0x9, 0xffff, 0x7fffffff, 0xff, 0x9, 0x8aa, 0x3, 0x80, 0xffffff00, 0x9, 0x2, 0x7, 0x1, 0x8, 0x100, 0x7, 0x1, 0x5, 0x7, 0x7f, 0x0, 0x1ff, 0x3ec, 0x800, 0x15b8, 0x74b7, 0x8, 0x1d94, 0x200, 0x1, 0x87, 0x0, 0x9, 0x5, 0x9, 0x1, 0xbdf, 0x0, 0x7, 0x5, 0x64, 0x3, 0x7, 0x5, 0x4, 0x1, 0x20, 0x2, 0x3f, 0x800, 0x7f, 0x4, 0x0, 0x5, 0x7fff, 0x0, 0x7ff, 0x1f, 0x9, 0x4, 0x4, 0x100, 0xff, 0x2, 0x0, 0x10000, 0x7, 0xb85, 0x1, 0x9, 0x81, 0x4, 0x8fd2, 0x8, 0x8, 0x55efc73, 0x10000, 0x4db, 0x5, 0x5, 0x5, 0x10000, 0x4, 0x2, 0x80000000, 0x4, 0x3, 0x1, 0xc6, 0x3ff, 0x8, 0x0, 0x6c2, 0x40, 0x9, 0x1, 0x7, 0x1, 0x3, 0x1, 0x100, 0x8001, 0x2b, 0x7d4, 0x7fff, 0xffff0001, 0xf197, 0x299, 0x78f, 0x2, 0x408, 0x80000000, 0x40, 0x40, 0x7, 0x0, 0x8, 0x80, 0x4, 0xae, 0x5, 0xae, 0xf0, 0x8, 0xffffffff, 0x2, 0x2, 0x3ff, 0x80000000, 0x800, 0x1ab, 0x8, 0x6, 0x8, 0x5, 0x80000000, 0x8, 0x20, 0x0, 0x81, 0x8001, 0x0, 0x2, 0xbd2, 0x4, 0x31, 0x7, 0x8001, 0x1, 0x3, 0x4, 0x6b38882a, 0xfffffdf6, 0x4, 0x2, 0x80000000, 0x9, 0x7fffffff, 0x1, 0x4, 0x3, 0x7, 0x3, 0x4788b54e, 0xfffffffd, 0xffff, 0x8, 0x10000, 0xea60, 0x10001, 0x3f, 0x6, 0xe45, 0x5bc2b427, 0x2, 0x8, 0x4, 0x62, 0x4, 0x1, 0x9, 0xe83, 0x72, 0xffffffff, 0xa, 0x3, 0xd99, 0x0, 0x8001, 0x3, 0x401, 0x8001, 0x5, 0x0, 0x7ff, 0x0, 0xd3, 0x2, 0x1, 0x0, 0x7ff, 0xfff, 0x5, 0x7ff, 0x1000, 0x0, 0x675c, 0x8, 0x5, 0x7ff, 0x2, 0x7fffffff, 0x9, 0x1, 0x1, 0x400, 0x5, 0xfd, 0xffffc6d2, 0x1, 0x8, 0x800, 0xfffffff8, 0x9, 0x5, 0x9, 0x3, 0x7, 0x101, 0x10001, 0x1000, 0x1, 0x8000, 0x1, 0x1ee, 0x7, 0x5e67, 0x4, 0xffffffff, 0x1, 0x47f80000, 0x8, 0x96, 0x4, 0x10001, 0x4, 0xfffffffd, 0x5, 0x1, 0x8, 0x9, 0x1, 0x80, 0x8, 0x5, 0x2, 0x6, 0x1000, 0xff, 0x5, 0x0, 0x1000, 0x101, 0x8, 0xffffffff, 0x6, 0x0, 0x136, 0x10000, 0x2, 0xfffff000, 0x7fff, 0x0, 0x100, 0x6, 0x7fff, 0x7, 0x2, 0x5, 0x401, 0x3, 0x7, 0x5, 0x8, 0x0, 0xa7, 0x10001, 0xfffffffc, 0x1, 0x7, 0x1, 0x1f, 0x300, 0x37b, 0x2, 0x81, 0x3, 0x3, 0x0, 0x71a, 0xff, 0x3f, 0x2c0, 0x6, 0x0, 0x2, 0x3f, 0x4, 0x400, 0x6, 0xfffffffb, 0x9, 0x3, 0x7, 0x101, 0x5, 0x4, 0x100, 0x9, 0x6, 0x1f, 0x101, 0x9, 0x7fffffff, 0x5, 0xfffffffa, 0x9, 0x8f, 0x1, 0x5ac9, 0x6, 0x8, 0x7, 0x1, 0x0, 0x1000, 0xee, 0x1000, 0x7fff, 0x3, 0xd1b5, 0x6, 0xfffffff8, 0x80000001, 0x8, 0x59ff19cf, 0x18, 0x8bd, 0xeda1, 0x3c, 0x8, 0x1000, 0x0, 0x80000001, 0x0, 0x1, 0x1, 0x80000000, 0x8, 0x800, 0x7fffffff, 0x9, 0x8, 0xae0, 0x4, 0x8, 0x1, 0xfffffffb, 0x3f, 0x9, 0x85, 0x1, 0x8, 0x8, 0xfffffffd, 0x1f, 0x4, 0x7, 0x5, 0x2, 0x5, 0x81, 0x1, 0x200, 0x1000, 0x7ff, 0x9, 0x1f, 0x0, 0x2400, 0x401, 0x1, 0x2dbb, 0x80, 0x7, 0x5ed839f6, 0x1000, 0x0, 0x7f, 0x9, 0x60f, 0x24, 0x9, 0x9, 0xc0000000, 0x8000, 0x4, 0x8, 0x0, 0xfffffff9, 0xffffffff, 0xd5, 0x10000, 0x10000, 0x2e0, 0xf07, 0x400, 0x0, 0x5, 0x1, 0x9, 0x587d, 0x8000, 0x1, 0x10001, 0xffffffff, 0x800, 0x10001, 0x101, 0xdfa, 0x3, 0x423, 0x8001, 0xfffff000, 0xffffffff, 0x10001, 0x81, 0x3, 0xc4cb, 0x7, 0x5, 0x80, 0x1, 0x205, 0x2, 0x2, 0x3, 0x8, 0xc56, 0x8, 0x80000001, 0x0, 0x5d3, 0x0, 0x1, 0xffffb8e9, 0x0, 0x7fff, 0x8, 0x7, 0xb0, 0x7fffffff, 0x8, 0xffff, 0x5, 0x6, 0x4, 0x800, 0xa9f, 0x1f, 0x401, 0x0, 0x101, 0x7, 0x7fffffff, 0x2, 0x4, 0x1, 0x11e0, 0x3b6, 0x3, 0x0, 0x6, 0x5, 0x80, 0xfffffc00, 0x40, 0x9, 0xb7f9, 0x0, 0x4, 0xd1bb, 0xfffffffb, 0x7, 0x26, 0x4751258d, 0x9, 0x0, 0x0, 0x8, 0x5, 0x8, 0x7fffffff, 0x7ff, 0x9, 0x305, 0x10001, 0x7, 0x9b6d, 0x2, 0x47f, 0x8, 0x81, 0xf1, 0x354, 0x5, 0xffffffac, 0x7, 0xa49, 0x7fffffff, 0x8, 0x0, 0x100, 0x400, 0x1, 0x1f, 0x9, 0x8, 0x400, 0x400, 0x9, 0xffffffff, 0x0, 0xfff, 0x7, 0xed5, 0xffffffff, 0x5, 0xe4, 0x9, 0x1, 0x401, 0x3, 0x6, 0x18000000, 0x1, 0x40, 0x1, 0x26f, 0x4b71, 0x2, 0x4, 0x81, 0x8b, 0x5, 0x2, 0x4, 0xbeb, 0xffff, 0xfffffffc, 0x290d3403, 0xd9b5, 0x7ff, 0x2, 0x1, 0x6, 0x9, 0x61c, 0xd0, 0x4ead, 0x3, 0x7fff, 0x400000, 0x3, 0x5, 0x40, 0x40, 0x9, 0x0, 0x3ff, 0x25, 0x0, 0xffff, 0xc0cc, 0x3ff, 0x7, 0x9, 0x6, 0x1000, 0x6, 0x4, 0x401, 0x800, 0x8001, 0x2852, 0x3ff, 0x7f, 0x40, 0x3f, 0xc3, 0x1f, 0x3, 0x0, 0x9, 0x3e08c000, 0x40, 0x7, 0x2, 0x52, 0x7, 0x40, 0x3ff, 0x3, 0x8001, 0x7ff, 0x6b, 0xffff, 0x5, 0x419, 0xbf94, 0x7f, 0x7fff]}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) r2 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)) close(r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x140000002}) 20:40:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:40:49 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:40:49 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 20:40:49 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:40:49 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1265.788709] FAT-fs (loop0): bogus number of reserved sectors [ 1265.789122] FAT-fs (loop0): Can't find a valid FAT filesystem 20:40:49 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1265.810213] loop5: detected capacity change from 0 to 16 [ 1265.815824] loop3: detected capacity change from 0 to 8 20:40:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1265.879194] FAT-fs (loop3): Directory bread(block 3) failed [ 1265.938811] FAT-fs (loop0): bogus number of reserved sectors [ 1265.939359] FAT-fs (loop0): Can't find a valid FAT filesystem 20:41:04 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:04 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:04 executing program 4: write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000000)={0xc5, 0x29, 0x2, {0x338400, [{{0x8, 0x4, 0x2}, 0x2, 0x2, 0x7, './file0'}, {{0x8, 0x2, 0x3}, 0x829, 0x0, 0x7, './file0'}, {{0xe4, 0x3, 0x4}, 0x6, 0x9, 0x7, './file0'}, {{0x0, 0x3, 0x4}, 0x81, 0xf, 0x7, './file0'}, {{0x10, 0x1, 0x2}, 0x1000, 0xda, 0x7, './file0'}, {{0x0, 0x3, 0x8}, 0xb2f4, 0x0, 0x7, './file0'}]}}, 0xc5) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:41:04 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:04 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 20:41:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1281.147834] loop5: detected capacity change from 0 to 16 [ 1281.183447] loop3: detected capacity change from 0 to 8 [ 1281.192390] FAT-fs (loop0): bogus number of reserved sectors [ 1281.193228] FAT-fs (loop0): Can't find a valid FAT filesystem 20:41:04 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:04 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x28, r1, 0x87d27e71721737b5, 0x0, 0x0, {{0x5}, {@void, @val={0x8}, @val={0xc, 0x135}}}}, 0x28}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x101042, 0x92) write(r5, &(0x7f0000000080)="01", 0x41030) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r2) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r5, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r6, 0x4, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x4048080) read(r2, &(0x7f0000000340)=""/185, 0xb9) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000700)={0x20, r3, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x4}]]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r1, 0x20, 0x70bd2d, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0x4, 0x2a}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x14c8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x1fc}], @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x81}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x6}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040c14) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1281.277948] loop6: detected capacity change from 0 to 24 20:41:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:04 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000140)=0xffff) 20:41:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:05 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:05 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) gettid() getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:05 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) [ 1281.380097] netlink: 'syz-executor.4': attribute type 309 has an invalid length. 20:41:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1281.434967] loop3: detected capacity change from 0 to 8 [ 1281.483025] loop5: detected capacity change from 0 to 16 [ 1281.540841] loop0: detected capacity change from 0 to 8 [ 1281.556559] FAT-fs (loop0): bogus number of reserved sectors [ 1281.557647] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1281.733085] netlink: 'syz-executor.4': attribute type 309 has an invalid length. 20:41:20 executing program 4: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, 0x0, 0x7, 0x301, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x4}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_PKTS={0xc}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x92}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x8}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0xc000) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 20:41:20 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:20 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:41:20 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) [ 1297.353660] loop5: detected capacity change from 0 to 16 20:41:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) 20:41:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:20 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:21 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1297.405253] loop3: detected capacity change from 0 to 8 [ 1297.419447] FAT-fs (loop6): bogus number of reserved sectors [ 1297.420292] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1297.425789] loop0: detected capacity change from 0 to 8 [ 1297.434626] FAT-fs (loop0): bogus number of reserved sectors [ 1297.435033] FAT-fs (loop0): Can't find a valid FAT filesystem 20:41:21 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:21 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '+,,(//\x00'}, &(0x7f0000000040)=',\'-\\$\\$[/^\'J\x00', 0xd, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) fcntl$dupfd(r1, 0x406, r0) 20:41:21 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x23) 20:41:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:41:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1297.670540] loop5: detected capacity change from 0 to 16 20:41:21 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 1297.706952] loop3: detected capacity change from 0 to 8 20:41:21 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x23) [ 1297.753596] loop0: detected capacity change from 0 to 8 20:41:21 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1297.760903] loop6: detected capacity change from 0 to 1056 [ 1297.765662] FAT-fs (loop0): bogus number of reserved sectors [ 1297.766507] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1297.791656] FAT-fs (loop6): bogus logical sector size 31353 [ 1297.792439] FAT-fs (loop6): Can't find a valid FAT filesystem 20:41:21 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) [ 1297.938630] loop3: detected capacity change from 0 to 8 20:41:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:41:37 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:37 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:37 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x91000, 0x0) r1 = gettid() r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) ioprio_get$pid(0x0, r3) rt_tgsigqueueinfo(r2, r1, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) sendmsg$netlink(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000}, 0xc, &(0x7f0000000100)=[{&(0x7f00000001c0)={0xcc, 0x3d, 0x10, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x8, 0x12, 0x0, 0x0, @pid=r1}, @generic="29c25f7c8374a16f7432c2385d705031dda7b8638d68978110e1222175251320c4a83c741b54ef247b244269c2368f31e9b7dfc89ae1252f91b19d639c0777dbb6b9bbcfc49234d2b56da329c7c6c384efe4aa8f10b5cc22105dd2835f03aa0cd37ff9e57812120bbad8fd10a58b5d7db2f3aa7209ff4fcc4590ffa98310c45bf1cce5b8f7677ae03a87d1373e3f1ec8f0b356883881e7b4c9258ab2237cdf17c2b8152b482300aff03eb768221ee37b1699"]}, 0xcc}], 0x1, &(0x7f0000000140), 0x0, 0x8044}, 0x40080) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_tables_matches\x00') r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000f80)=ANY=[@ANYBLOB="e8030000883df1f544034261a425e7b9629b820743e46bb329550a021f1de8", @ANYRES16=r6, @ANYBLOB="010000000000000000000e0000000c0002800800020000000000c803028004000100e60005003abfe171f000ef6c613ad8e461113118ddecdec63d4cf40fca1a2a9f36e2d745c18979c4e720b2b72a5c6961bf07015a17f2d0437b07509e6a896dd56e44a0b27d9a15d2e4c3b45604c56657cc7c3f18e71d4eb0e90fb015214a6c06666737822eb912854fb71069f59f1fc7ec6f1726cb1ce3995d739d4ee76c397f366a4c39714f492f608a2e4a81165d7b5b6fb7fdbf97a80c43574fb1fb4a76a39087bfd900d1931d736c76a405d3c8ec40eb4b2abe01a21ddb157794a70a7f8b29028544212b7b0925fda4ada280f945b084b4c664f9b71b03186a19221e9104e860e1388b070000080002000600000008000200ff010000ff00050065019f99a927fd50396d6b6ee0912a5d9f8ca1045df5bab60f2eccf911d6ca6786dc4f3c961ba2d6bf20fc615ea2b1f338b9f491fb673096622144fc4157b62b423866c18e0e6a20fb29e95a353bbcbe48115ddd668ec1644038ada90d587ec32bd19a35f6384b82fc3b7e380a4038edc6d1dbf55653fae2ad381abf28cb0b5cf189538604c75eb8bf95d3c226037bd71b94af0e4a3e383b8bd2db19edc0a83c810491bf0c1e46e57cfc91fceb0ccedc419de8ec3ecd2056c5365ea88d7de413f26d206f214aa7a811bc27b7578764c703233674a3e2c40edbe8aeb6879adb9429a4ada690e77c6b321240c4d02a8a264b04a1c5080a908f48de5f00f50004009ecadbf41da2ff7b4fcc0a9a39adc04ebbc219ddb61ce4e47eeb2a1cefbcac40c5a957d3023d2dab293e9b72ffd43c964f7d1408d4061a2f8a6ae9503a5a01f77ca32b2ab160c742b22d2794794c3b882f0ec8d4ab8bb6d07e80026df845ff74566224c0a14da2d530399c166f9357a78ce3cb4ed32429493a877247d55a628cfcb4b23a17dc74a79558cc77522774bdb19054e11bb92efc3a9d2360918de8ad8ad850c1c7d84d0e6f958f6ff1860e934e80d1d7f33c9595660c42120c573ae2a7051f6f6d8733db15ee6e11821c04dbdfdd3895ec668a416e2fc4063ff49d47398e82ae14310d3e3c72dd0109b13910840000009000038020000180090002007666617400000000080001000000010008000100ff7f00002000018004000300090002007369743000000000090002007369743000000000100001800400030005000200000000003c0001800800010000040000040003000400030008000100020000000400030004000300080001000500000008000100ff7f00000800010002000000400003803c0001800800010056000000080001000800000008000100000001000400030005000200000000000400030008000100008000000800010009000000"], 0x3e8}}, 0x0) perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x3, 0x5, 0x0, 0xff, 0x0, 0x54e, 0x4000, 0xa, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffff0f, 0x4, @perf_bp={&(0x7f0000000440), 0x4}, 0x0, 0x1, 0xd32b, 0x5, 0x4, 0x3, 0x8001, 0x0, 0x80000001, 0x0, 0x1}, r3, 0x3, r0, 0x2) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r7) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x30, r6, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xf7}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 20:41:37 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x23) 20:41:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1314.319848] loop6: detected capacity change from 0 to 1056 [ 1314.322831] FAT-fs (loop6): bogus logical sector size 31353 [ 1314.323252] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1314.348830] loop5: detected capacity change from 0 to 16 20:41:38 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) [ 1314.372474] loop3: detected capacity change from 0 to 8 [ 1314.375319] loop0: detected capacity change from 0 to 8 [ 1314.396785] FAT-fs (loop0): bogus number of reserved sectors [ 1314.397673] FAT-fs (loop0): Can't find a valid FAT filesystem 20:41:38 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:38 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:41:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:41:38 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:38 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) fcntl$notify(r0, 0x402, 0x8) 20:41:38 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) [ 1314.595030] loop6: detected capacity change from 0 to 1056 [ 1314.602661] FAT-fs (loop6): bogus logical sector size 31353 [ 1314.603072] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1314.663220] loop5: detected capacity change from 0 to 8 [ 1314.670919] loop0: detected capacity change from 0 to 8 [ 1314.680402] FAT-fs (loop5): bogus logical sector size 2169 [ 1314.681153] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1314.685101] FAT-fs (loop0): bogus number of reserved sectors [ 1314.685926] FAT-fs (loop0): Can't find a valid FAT filesystem 20:41:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:41:53 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:53 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x49040, 0x0) 20:41:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:41:53 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x80, 0x0) fcntl$notify(r0, 0x402, 0x23) 20:41:53 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:41:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1329.943399] loop0: detected capacity change from 0 to 8 [ 1329.945883] loop6: detected capacity change from 0 to 1056 [ 1329.959012] FAT-fs (loop0): bogus number of reserved sectors [ 1329.959470] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1330.000132] loop5: detected capacity change from 0 to 8 20:41:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:41:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1330.022822] FAT-fs (loop5): Directory bread(block 3) failed 20:41:53 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x23) 20:41:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1330.102231] loop0: detected capacity change from 0 to 8 20:41:53 executing program 4: clock_gettime(0x0, &(0x7f00000018c0)={0x0, 0x0}) futex(&(0x7f0000001980)=0x1, 0x9, 0x1, &(0x7f00000019c0)={0x77359400}, &(0x7f0000001a00)=0x2, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001840)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001140)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2}}, {{&(0x7f0000001180), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001200)=""/26, 0x1a}, {&(0x7f0000001240)=""/72, 0x48}, {&(0x7f00000012c0)=""/36, 0x24}, {&(0x7f0000001300)=""/190, 0xbe}, {&(0x7f00000013c0)=""/13, 0xd}, {&(0x7f0000001400)=""/83, 0x53}, {&(0x7f0000001480)=""/107, 0x6b}, {&(0x7f0000001500)=""/173, 0xad}, {&(0x7f00000015c0)=""/97, 0x61}, {&(0x7f0000001640)=""/65, 0x41}], 0xa, &(0x7f0000001780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}], 0x2, 0x40012121, &(0x7f0000001900)={r0, r1+10000000}) openat(0xffffffffffffff9c, &(0x7f0000001940)='./file0\x00', 0x18000, 0xa0) [ 1330.120252] FAT-fs (loop0): bogus number of reserved sectors [ 1330.120940] FAT-fs (loop0): Can't find a valid FAT filesystem 20:41:53 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:53 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:41:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:41:53 executing program 7: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x23) [ 1330.243794] loop6: detected capacity change from 0 to 1056 20:41:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1330.311447] loop5: detected capacity change from 0 to 8 [ 1330.336886] FAT-fs (loop5): Directory bread(block 3) failed [ 1330.398907] loop0: detected capacity change from 0 to 8 [ 1330.415318] FAT-fs (loop0): bogus number of reserved sectors [ 1330.416131] FAT-fs (loop0): Can't find a valid FAT filesystem 20:42:09 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x75f002, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) r2 = dup2(0xffffffffffffffff, r0) write$binfmt_aout(r2, &(0x7f00000001c0)={{0x1cb, 0x5, 0x4, 0x314, 0x2e3, 0x8, 0x304}, "cbecee14223615a2ccb59d5ac2fa404a155b9ed6649d797682b7beb272aebb8e770bb7b5632fa599aa80186f0031c52ac579bf9c1e63a4d7a0dd73b49e077e2efc38a961fb5e39f3fc8d764b875b39d1b6410f16dabecf0b3131f1ab50d356e9c68bc4d96ac7245b2c826b9da35342041a6946921eb9854fbd10af129df6761e931c262da0288b5666e73a010dddc28b6b22a7fbfa0cdde48d9d7f6dcfbdcae22d9bb3b45d296d0c1880665949eff820f2b6b132cd50aca15725420588d8d64e2ac13eb5f6694e64c4a7514396ebc4bee5998d56183ea5360a455f", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x6fb) 20:42:09 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}], 0x0, &(0x7f0000010d00)) 20:42:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:09 executing program 7: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x23) 20:42:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:09 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:42:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000400)) r3 = gettid() r4 = getpid() rt_tgsigqueueinfo(r4, r3, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:42:09 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) [ 1345.722403] loop0: detected capacity change from 0 to 8 [ 1345.734214] loop6: detected capacity change from 0 to 1056 [ 1345.739483] FAT-fs (loop0): bogus number of reserved sectors [ 1345.740245] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1345.765116] FAT-fs (loop3): bogus number of reserved sectors [ 1345.765657] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1345.768670] loop5: detected capacity change from 0 to 8 20:42:09 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1345.785939] FAT-fs (loop5): Directory bread(block 3) failed 20:42:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:09 executing program 7: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x23) 20:42:09 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x1) close(r0) write(r0, &(0x7f0000000000)="c54b0bddfef97a60dd45288980e7cb431d13114b74bb7d28fc630bfebaa7b032a507d238bccff46b4629f28df6724e371157ac698b53927f8f82e2c4bfaffe249cc845d7bf78015ccd1223406c9cceb924999335dff3d59efe2dc7fae10844a29f5d", 0x62) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1345.957323] loop6: detected capacity change from 0 to 1056 20:42:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000", 0x20}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:23 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:42:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:23 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x500, 0x0) fcntl$dupfd(r0, 0x0, r1) 20:42:23 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) 20:42:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:23 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:42:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}], 0x0, &(0x7f0000010d00)) [ 1359.576153] FAT-fs (loop3): bogus number of reserved sectors [ 1359.576682] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1359.598668] loop0: detected capacity change from 0 to 8 [ 1359.601383] FAT-fs (loop0): Directory bread(block 3) failed 20:42:23 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) [ 1359.640731] loop5: detected capacity change from 0 to 8 [ 1359.652201] loop6: detected capacity change from 0 to 1056 20:42:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}], 0x0, &(0x7f0000010d00)) [ 1359.666559] FAT-fs (loop5): Directory bread(block 3) failed 20:42:23 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:42:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1359.737186] FAT-fs (loop3): bogus number of reserved sectors [ 1359.737646] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1359.792768] loop0: detected capacity change from 0 to 8 [ 1359.803249] FAT-fs (loop0): bogus number of reserved sectors [ 1359.803681] FAT-fs (loop0): Can't find a valid FAT filesystem 20:42:23 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzkalle', 0x11, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:23 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) [ 1359.908177] loop6: detected capacity change from 0 to 1056 [ 1359.918791] loop5: detected capacity change from 0 to 8 [ 1359.936569] FAT-fs (loop5): Directory bread(block 3) failed 20:42:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:42:37 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r6, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) 20:42:37 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:42:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:37 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) 20:42:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:37 executing program 4: stat(&(0x7f0000000480)='./cgroup/cgroup.procs\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [{0x2, 0x0, r3}, {0x2, 0x1, r5}, {0x2, 0x4}], {}, [], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v3={0x3000000, [{0x0, 0x3f}, {0xffffffff}], r3}, 0x18, 0x0) statx(r1, &(0x7f00000009c0)='./file0\x00', 0x6000, 0xeff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='system.posix_acl_access\x00', &(0x7f0000000b00)={{}, {0x1, 0xa}, [{0x2, 0x6}, {0x2, 0x1}, {0x2, 0x0, r3}], {}, [{0x8, 0x2, r4}, {0x8, 0x4}, {0x8, 0x2, r4}, {0x8, 0x1, r4}, {0x8, 0x2, r4}, {0x8, 0x4, r6}, {0x8, 0x0, r4}, {0x8, 0x5, r4}, {0x8, 0x7, r4}], {0x10, 0x7}, {0x20, 0x4}}, 0x84, 0x2) r7 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getuid() fsetxattr$system_posix_acl(r8, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [{0x2, 0x0, r9}, {0x2, 0x1, r11}, {0x2, 0x4}], {}, [], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v3={0x3000000, [{0x0, 0x3f}, {0xffffffff}], r9}, 0x18, 0x0) statx(r7, &(0x7f00000009c0)='./file0\x00', 0x6000, 0xeff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='system.posix_acl_access\x00', &(0x7f0000000b00)={{}, {0x1, 0xa}, [{0x2, 0x6}, {0x2, 0x1}, {0x2, 0x0, r9}], {}, [{0x8, 0x2, r10}, {0x8, 0x4}, {0x8, 0x2, r10}, {0x8, 0x1, r10}, {0x8, 0x2, r10}, {0x8, 0x4, r12}, {0x8, 0x0, r10}, {0x8, 0x5, r10}, {0x8, 0x7, r10}], {0x10, 0x7}, {0x20, 0x4}}, 0x84, 0x2) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x3}, [{0x2, 0x4}, {0x2, 0x3}, {0x2, 0x5, r0}], {0x4, 0x4}, [{0x8, 0x0, 0xee01}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x5, r4}, {0x8, 0x2, 0xee00}, {0x8, 0x4, 0xee00}, {0x8, 0x0, r12}, {0x8, 0x4, 0xffffffffffffffff}], {0x10, 0x4}, {0x20, 0x7}}, 0x74, 0x3) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1373.447143] loop3: detected capacity change from 0 to 8 [ 1373.457033] FAT-fs (loop3): Directory bread(block 3) failed [ 1373.468010] loop0: detected capacity change from 0 to 8 [ 1373.480083] loop5: detected capacity change from 0 to 8 [ 1373.495384] FAT-fs (loop0): bogus number of reserved sectors [ 1373.496230] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1373.500042] FAT-fs (loop5): Directory bread(block 3) failed 20:42:37 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:42:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) 20:42:37 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2202c0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) r1 = inotify_init() open_by_handle_at(r1, &(0x7f0000000040)=ANY=[@ANYRESDEC=r1, @ANYBLOB="e5aa7e976ab7327bff333df8494484fbe7963887170a89d9f4d5f96f1863"], 0x181001) 20:42:37 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) [ 1373.604294] FAT-fs (loop3): bogus number of reserved sectors [ 1373.604699] FAT-fs (loop3): Can't find a valid FAT filesystem 20:42:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:37 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:42:37 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:42:37 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1373.669413] loop0: detected capacity change from 0 to 8 20:42:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1373.679880] FAT-fs (loop0): bogus number of reserved sectors [ 1373.680321] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1373.682057] loop5: detected capacity change from 0 to 8 [ 1373.696447] FAT-fs (loop5): Directory bread(block 3) failed 20:42:37 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) [ 1373.761624] FAT-fs (loop3): bogus number of reserved sectors [ 1373.762030] FAT-fs (loop3): Can't find a valid FAT filesystem 20:42:58 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:42:58 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}], 0x0, &(0x7f0000010d00)) 20:42:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:42:58 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:42:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:42:58 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) 20:42:58 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:42:58 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x55f002, 0x0) [ 1394.502709] loop5: detected capacity change from 0 to 8 [ 1394.505434] loop0: detected capacity change from 0 to 8 [ 1394.519013] FAT-fs (loop3): bogus number of reserved sectors [ 1394.519557] FAT-fs (loop0): bogus number of FAT structure [ 1394.519902] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1394.520544] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1394.526022] FAT-fs (loop5): Directory bread(block 3) failed 20:43:13 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r5, r4, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)) write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x41030) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:43:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 4: r0 = inotify_init() ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000e55127027ff0b417f90000", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:43:13 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:43:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 20:43:13 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x0) [ 1409.512732] loop3: detected capacity change from 0 to 8 [ 1409.519161] loop6: detected capacity change from 0 to 1056 [ 1409.527497] FAT-fs (loop3): bogus number of reserved sectors [ 1409.527902] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1409.545642] loop5: detected capacity change from 0 to 8 [ 1409.547237] loop0: detected capacity change from 0 to 8 [ 1409.567076] FAT-fs (loop0): bogus number of FAT structure [ 1409.568046] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1409.569606] FAT-fs (loop5): Directory bread(block 3) failed 20:43:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 7: fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 20:43:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1409.664988] loop3: detected capacity change from 0 to 8 [ 1409.669521] loop6: detected capacity change from 0 to 1056 [ 1409.676815] FAT-fs (loop3): bogus number of reserved sectors [ 1409.677217] FAT-fs (loop3): Can't find a valid FAT filesystem 20:43:13 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000000)=0x4, 0x100000001) 20:43:13 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:43:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1409.745906] loop1: detected capacity change from 0 to 8 20:43:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) [ 1409.768936] FAT-fs (loop1): bogus number of FAT structure [ 1409.769708] FAT-fs (loop1): Can't find a valid FAT filesystem 20:43:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}], 0x0, &(0x7f0000010d00)) [ 1409.800423] loop5: detected capacity change from 0 to 8 [ 1409.811133] FAT-fs (loop5): Directory bread(block 3) failed [ 1409.837095] loop3: detected capacity change from 0 to 8 [ 1409.844775] FAT-fs (loop3): bogus number of reserved sectors [ 1409.844912] loop0: detected capacity change from 0 to 8 [ 1409.845171] FAT-fs (loop3): Can't find a valid FAT filesystem 20:43:13 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1409.856514] FAT-fs (loop0): bogus number of FAT structure [ 1409.856905] FAT-fs (loop0): Can't find a valid FAT filesystem 20:43:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:13 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) [ 1409.928730] loop6: detected capacity change from 0 to 1056 20:43:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1409.981008] loop3: detected capacity change from 0 to 8 [ 1409.985182] FAT-fs (loop3): bogus number of reserved sectors [ 1409.985618] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1410.003544] loop5: detected capacity change from 0 to 8 [ 1410.006042] FAT-fs (loop5): Directory bread(block 3) failed 20:43:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1410.037363] loop1: detected capacity change from 0 to 8 [ 1410.048204] FAT-fs (loop1): bogus number of FAT structure [ 1410.048624] FAT-fs (loop1): Can't find a valid FAT filesystem 20:43:29 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f80100", 0x18}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:29 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x400001, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000000080)={{'\x00', 0x3}, {0x5}, 0x9, 0x0, 0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)="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", 0x18e, 0x0, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x10de}) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() mount(&(0x7f00000005c0)=@nullb, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='securityfs\x00', 0x3180056, &(0x7f0000000680)='subj_role') fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [{0x2, 0x0, r3}, {0x2, 0x1, r5}, {0x2, 0x4}], {}, [], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0)=@v3={0x3000000, [{0x0, 0x3f}, {0xffffffff}], r3}, 0x18, 0x0) statx(r1, &(0x7f00000009c0)='./file0\x00', 0x6000, 0xeff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='system.posix_acl_access\x00', &(0x7f0000000b00)={{}, {0x1, 0xa}, [{0x2, 0x6}, {0x2, 0x1}, {0x2, 0x0, r3}], {}, [{0x8, 0x2, r4}, {0x8, 0x4}, {0x8, 0x2, r4}, {0x8, 0x1, r4}, {0x8, 0x2, r4}, {0x8, 0x4, r6}, {0x8, 0x0, r4}, {0x8, 0x5, r4}, {0x8, 0x7, r4}], {0x10, 0x7}, {0x20, 0x4}}, 0x84, 0x2) syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f00000004c0)=[{&(0x7f0000000380)="88b52852979fa5a5fc5bd4d96e72ae841527f1e2ad99cd42aa67c77f392c972809806f4279d2337eabf5a3d3935628171ca0683b864b232a312c816da7f3f17eb524603b2e55f6d736bbea647ee85a83e4058527cea490e843b79c1b7f", 0x5d, 0x6}, {&(0x7f0000000400)="e322cb95bade2900f12cbc292ba19f35f63216a0d7e27a029de35a40c335250b33c0fa56b97cde466ad009647bf60c8d27cc8b95e4e58472db91ff3637db98192cef479b1d5d7602ecd530c4b595856ff5ec52e8f6b5fa7f07f4d232fd4ec1025e14cfe09ca927ac54510f8567399589187d80b6b791c6135accf0056dce4bd56099931e63ac4580692a9ff0eb2b8acfc5ce51bace429cb84b2e0a3c31cbf24c54dbe5de5efbe4540143ca", 0xab, 0x6}], 0x80, &(0x7f0000000500)={[{@huge_never}, {@gid={'gid', 0x3d, 0xee01}}, {@huge_within_size}, {@gid={'gid', 0x3d, r4}}, {@huge_never}, {@huge_always}, {@huge_never}, {@huge_never}], [{@dont_hash}, {@subj_role={'subj_role', 0x3d, '/dev/bsg\x00'}}, {@obj_role={'obj_role', 0x3d, '\x00'}}]}) 20:43:29 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:29 executing program 7: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) 20:43:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:29 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1425.478753] loop3: detected capacity change from 0 to 8 [ 1425.483364] FAT-fs (loop3): bogus number of reserved sectors [ 1425.483812] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1425.499048] loop5: detected capacity change from 0 to 8 [ 1425.507653] FAT-fs (loop5): Directory bread(block 3) failed [ 1425.510572] loop6: detected capacity change from 0 to 1056 [ 1425.523996] loop1: detected capacity change from 0 to 8 [ 1425.543905] FAT-fs (loop1): bogus number of FAT structure [ 1425.544758] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1425.547717] loop0: detected capacity change from 0 to 8 [ 1425.565972] FAT-fs (loop0): Directory bread(block 3) failed [ 1425.580881] tmpfs: Unsupported parameter 'huge' 20:43:43 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:43:43 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 7: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 20:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x212002, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000000)) 20:43:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) [ 1439.772811] loop5: detected capacity change from 0 to 8 [ 1439.775114] loop3: detected capacity change from 0 to 8 [ 1439.778793] loop6: detected capacity change from 0 to 1056 [ 1439.781543] FAT-fs (loop3): bogus number of reserved sectors [ 1439.781974] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1439.783622] FAT-fs (loop5): Directory bread(block 3) failed [ 1439.797990] loop0: detected capacity change from 0 to 8 [ 1439.812681] FAT-fs (loop0): bogus number of FAT structure [ 1439.813062] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1439.835891] loop1: detected capacity change from 0 to 8 20:43:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 7: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) 20:43:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1439.920182] loop3: detected capacity change from 0 to 8 [ 1439.927556] loop5: detected capacity change from 0 to 8 [ 1439.936714] loop6: detected capacity change from 0 to 1056 [ 1439.937727] FAT-fs (loop3): bogus number of reserved sectors [ 1439.938130] FAT-fs (loop3): Can't find a valid FAT filesystem 20:43:43 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:43:43 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1439.957621] FAT-fs (loop5): Directory bread(block 3) failed 20:43:43 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) 20:43:43 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:43 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1440.028198] loop0: detected capacity change from 0 to 8 20:43:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallers', 0xa, 0x1}], 0x0, &(0x7f0000010d00)) [ 1440.059206] FAT-fs (loop0): bogus number of FAT structure [ 1440.059991] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1440.064771] loop1: detected capacity change from 0 to 8 20:43:43 executing program 7: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) [ 1440.187670] loop3: detected capacity change from 0 to 8 20:43:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1440.201955] loop5: detected capacity change from 0 to 8 [ 1440.204782] loop6: detected capacity change from 0 to 1056 [ 1440.210117] FAT-fs (loop3): bogus number of reserved sectors [ 1440.211196] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1440.220843] FAT-fs (loop5): Directory bread(block 3) failed 20:43:43 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1440.327925] loop0: detected capacity change from 0 to 8 [ 1440.347378] FAT-fs (loop0): bogus number of FAT structure [ 1440.348132] FAT-fs (loop0): Can't find a valid FAT filesystem 20:43:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002400000", 0x14}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:43:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="04000000646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x410, &(0x7f0000000140)=ANY=[]) openat2(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={0x260081, 0x44, 0x8}, 0x18) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$binfmt_aout(r0, &(0x7f0000001180)=ANY=[], 0x220) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) 20:43:57 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x25c103, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) close(r0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400400, 0x40) fcntl$dupfd(r0, 0x0, r1) [ 1453.882842] loop7: detected capacity change from 0 to 40 20:43:57 executing program 1: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1453.908854] loop0: detected capacity change from 0 to 8 [ 1453.910118] loop5: detected capacity change from 0 to 8 [ 1453.916348] loop1: detected capacity change from 0 to 8 [ 1453.922834] loop6: detected capacity change from 0 to 1056 [ 1453.927293] FAT-fs (loop5): Directory bread(block 3) failed [ 1453.932539] FAT-fs (loop0): invalid media value (0x00) [ 1453.933216] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1453.944498] loop3: detected capacity change from 0 to 8 [ 1453.960388] FAT-fs (loop3): bogus number of reserved sectors [ 1453.961148] FAT-fs (loop3): Can't find a valid FAT filesystem 20:43:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:43:57 executing program 4: setxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)=@md5={0x1, "ca931aa5c83cddf851353d90226b1fe2"}, 0x11, 0x2) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x371400, 0x0) 20:43:57 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1454.054874] loop1: detected capacity change from 0 to 8 [ 1454.059141] loop5: detected capacity change from 0 to 8 [ 1454.083221] FAT-fs (loop5): Directory bread(block 3) failed 20:43:57 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002400000", 0x14}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1454.147889] syz-executor.7: attempt to access beyond end of device [ 1454.147889] loop7: rw=2049, sector=124, nr_sectors = 4 limit=40 [ 1454.149850] Buffer I/O error on dev loop7, logical block 31, lost async page write 20:43:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000", 0x20}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1454.204750] loop6: detected capacity change from 0 to 1056 [ 1454.249771] loop0: detected capacity change from 0 to 8 [ 1454.268853] FAT-fs (loop0): invalid media value (0x00) [ 1454.269644] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1454.325121] loop3: detected capacity change from 0 to 8 [ 1454.347742] FAT-fs (loop3): Directory bread(block 3) failed 20:44:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:13 executing program 4: ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000040)=ANY=[@ANYBLOB="0100002391ec3beb873a8f874630a3ae8c13f3931b6992dbf300", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x8000, @loopback, 0x7ff}, {0xa, 0x4e20, 0x40, @local, 0x3}, 0xbb6, [0x9, 0x9, 0x1ff, 0x0, 0x3, 0x5, 0x8, 0x7ff]}, 0x5c) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000000)) 20:44:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb}], 0x0, &(0x7f0000010d00)) 20:44:13 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:44:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002400000", 0x14}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1469.971499] loop1: detected capacity change from 0 to 8 [ 1469.972967] loop6: detected capacity change from 0 to 1056 [ 1469.989507] loop3: detected capacity change from 0 to 8 [ 1470.011068] loop0: detected capacity change from 0 to 8 20:44:13 executing program 4: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1470.015371] FAT-fs (loop3): bogus number of reserved sectors [ 1470.016853] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1470.019400] FAT-fs (loop0): invalid media value (0x00) [ 1470.019768] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1470.043143] loop5: detected capacity change from 0 to 8 20:44:13 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1470.047360] loop7: detected capacity change from 0 to 1056 20:44:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1470.069134] FAT-fs (loop5): Directory bread(block 3) failed 20:44:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1470.131940] loop6: detected capacity change from 0 to 1056 [ 1470.132827] loop1: detected capacity change from 0 to 8 20:44:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1470.174618] loop0: detected capacity change from 0 to 8 20:44:13 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:44:13 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) [ 1470.221629] FAT-fs (loop0): bogus number of FAT sectors [ 1470.222616] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1470.229875] loop3: detected capacity change from 0 to 8 [ 1470.238423] FAT-fs (loop3): bogus number of reserved sectors [ 1470.239455] FAT-fs (loop3): Can't find a valid FAT filesystem 20:44:30 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:44:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:30 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1f, 0x7) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xfff}}, './file0\x00'}) 20:44:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:30 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@privport}]}}) openat$bsg(0xffffffffffffff9c, &(0x7f00000004c0), 0x40000, 0x0) stat(0x0, &(0x7f0000000280)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r6 = gettid() r7 = getpid() rt_tgsigqueueinfo(r7, r6, 0x0, &(0x7f0000000340)={0x0, 0x0, 0xf9ffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r9, &(0x7f0000000080)="01", 0x41030) clone3(&(0x7f0000000580)={0x20010000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x38}, &(0x7f00000001c0)=""/77, 0x4d, &(0x7f0000000300)=""/211, &(0x7f0000000480)=[r5, r4, r4, r4, r7, r4, r8], 0x7, {r9}}, 0x58) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:44:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:30 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) [ 1487.141235] loop6: detected capacity change from 0 to 1056 [ 1487.187496] loop3: detected capacity change from 0 to 8 [ 1487.188526] loop0: detected capacity change from 0 to 8 [ 1487.194094] FAT-fs (loop3): bogus number of reserved sectors [ 1487.194529] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1487.214399] FAT-fs (loop0): bogus number of FAT sectors [ 1487.215220] FAT-fs (loop0): Can't find a valid FAT filesystem 20:44:30 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyzk', 0xd, 0x1}], 0x0, &(0x7f0000010d00)) [ 1487.259789] FAT-fs (loop5): bogus number of reserved sectors [ 1487.261017] FAT-fs (loop5): Can't find a valid FAT filesystem 20:44:30 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0xee01, 0xffffffffffffffff}}, './file0\x00'}) getsockname$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14) r2 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)) close(r2) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, '/dev/bsg\x00'}, {0x20, '@(%}\xfb[@{('}, {}, {0x20, '/dev/bsg\x00'}, {0x20, '/\'^\\^$'}, {0x20, '\x00'}, {0x20, '@[*(//\'U^'}], 0xa, "931ad86b40b0c52d402cf71209973e0c3203907240134080d0f3ceaf211d61d14b33cf0d8fa82741895f6e0088f84031124c73903df42d044d8be8ced4fb2fa1779b3a4ec7d74316131ed2d25fe0995818cc47c3e0dc9340cdd2b8a526e6d116f5a6eca48fbf3cd929a7bcb486cf7bbb6596a6e8cd8f3a4da28175f82ee58c2aad992b7f0b41fc5a1666640256a04075c7de6c6f8ed133e3d98496120bd57e607b22a935e3c4f9d3465f9adc24f1b349405b0b8e242ba8bd843634d3590e351e045d5b4539f6b0b24e76833cf2c9360d94980b084ff57fdbb23f73e1f7ffa117f66cc40b24f032dc7a207682dfdf6cc4ef1c80539fe8ecbbd1"}, 0x136) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f00000001c0)={0xffff, 0x90ee, 0x1}) 20:44:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:30 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1487.330236] loop6: detected capacity change from 0 to 1056 [ 1487.344103] FAT-fs (loop6): bogus logical sector size 31353 [ 1487.344585] FAT-fs (loop6): Can't find a valid FAT filesystem 20:44:31 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:44:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1487.368478] loop3: detected capacity change from 0 to 8 [ 1487.379072] FAT-fs (loop3): bogus number of FAT structure [ 1487.379496] FAT-fs (loop3): Can't find a valid FAT filesystem 20:44:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:31 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:31 executing program 4: ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0x800, 0x6, 0x81}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1487.465228] loop0: detected capacity change from 0 to 8 [ 1487.484104] FAT-fs (loop0): bogus number of FAT sectors [ 1487.484904] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1487.512660] loop6: detected capacity change from 0 to 1056 [ 1487.537456] FAT-fs (loop5): bogus number of reserved sectors [ 1487.537878] FAT-fs (loop5): Can't find a valid FAT filesystem 20:44:44 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:44 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:44 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x482001, 0x0) 20:44:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}], 0x0, &(0x7f0000010d00)) 20:44:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:44 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1501.288140] loop0: detected capacity change from 0 to 8 [ 1501.289114] loop3: detected capacity change from 0 to 8 [ 1501.295193] FAT-fs (loop1): bogus number of reserved sectors [ 1501.295725] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1501.299391] FAT-fs (loop0): Directory bread(block 3) failed [ 1501.300850] FAT-fs (loop3): bogus number of FAT structure [ 1501.301298] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1501.301692] loop7: detected capacity change from 0 to 8 [ 1501.304763] loop6: detected capacity change from 0 to 1056 [ 1501.323595] FAT-fs (loop7): bogus number of FAT sectors [ 1501.324395] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1501.355586] FAT-fs (loop5): bogus number of reserved sectors [ 1501.356440] FAT-fs (loop5): Can't find a valid FAT filesystem 20:44:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}], 0x0, &(0x7f0000010d00)) 20:44:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:44:45 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:44:45 executing program 4: fallocate(0xffffffffffffffff, 0x4, 0x8, 0x4f51) r0 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x600000, @mcast2, 0x200}, 0x1c) [ 1501.458866] loop0: detected capacity change from 0 to 8 20:44:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1501.461917] loop3: detected capacity change from 0 to 8 [ 1501.465944] FAT-fs (loop1): bogus number of reserved sectors [ 1501.466406] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1501.471430] FAT-fs (loop3): bogus number of FAT structure [ 1501.471835] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1501.474674] FAT-fs (loop0): bogus number of FAT sectors [ 1501.475063] FAT-fs (loop0): Can't find a valid FAT filesystem 20:44:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:44:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1501.540755] loop6: detected capacity change from 0 to 1056 [ 1501.571869] loop7: detected capacity change from 0 to 8 [ 1501.591630] FAT-fs (loop7): bogus number of FAT sectors [ 1501.592030] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1501.615382] loop5: detected capacity change from 0 to 8 [ 1501.638336] FAT-fs (loop5): bogus logical sector size 2169 [ 1501.639091] FAT-fs (loop5): Can't find a valid FAT filesystem 20:45:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f80100", 0x18}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r3 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000080)) close(r3) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r2, 0x400}, {r0, 0x2008}, {r0, 0x8008}, {r3, 0x4041}], 0x5, 0x3) close(r1) r4 = socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xfa53) fcntl$notify(r4, 0x402, 0x19) 20:45:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}], 0x0, &(0x7f0000010d00)) [ 1519.385631] FAT-fs (loop1): bogus number of reserved sectors [ 1519.386062] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1519.425069] loop0: detected capacity change from 0 to 8 [ 1519.432196] loop3: detected capacity change from 0 to 8 [ 1519.441784] loop6: detected capacity change from 0 to 1056 [ 1519.442759] FAT-fs (loop0): bogus number of FAT sectors [ 1519.443159] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1519.451021] loop7: detected capacity change from 0 to 8 [ 1519.452525] FAT-fs (loop5): bogus number of reserved sectors [ 1519.453497] FAT-fs (loop5): Can't find a valid FAT filesystem 20:45:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1519.467496] FAT-fs (loop6): bogus logical sector size 2169 [ 1519.468236] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1519.471608] FAT-fs (loop7): bogus number of FAT sectors [ 1519.472356] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1519.474091] FAT-fs (loop3): Directory bread(block 3) failed 20:45:03 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) fcntl$notify(r0, 0x402, 0x16) 20:45:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1519.530332] FAT-fs (loop1): bogus number of reserved sectors [ 1519.530774] FAT-fs (loop1): Can't find a valid FAT filesystem 20:45:03 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1519.633136] loop0: detected capacity change from 0 to 8 [ 1519.649348] FAT-fs (loop0): bogus number of FAT sectors [ 1519.650038] FAT-fs (loop0): Can't find a valid FAT filesystem [ 1519.730469] FAT-fs (loop5): bogus number of reserved sectors [ 1519.731404] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1519.747969] loop6: detected capacity change from 0 to 1056 [ 1519.768552] loop3: detected capacity change from 0 to 8 [ 1519.769659] FAT-fs (loop1): bogus number of reserved sectors [ 1519.770538] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1519.776362] FAT-fs (loop6): bogus logical sector size 2169 [ 1519.777102] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1519.783170] FAT-fs (loop3): bogus number of FAT structure [ 1519.784022] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1519.789967] loop7: detected capacity change from 0 to 8 20:45:20 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:20 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x20}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)) close(r2) sendfile(r1, r2, &(0x7f0000000200)=0x2, 0x8001) recvmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0001db", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x70}, 0x10000) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) 20:45:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, 0x0) 20:45:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {0x0}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1536.891058] loop7: detected capacity change from 0 to 8 [ 1536.908839] FAT-fs (loop1): bogus number of reserved sectors [ 1536.909661] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1536.912512] loop0: detected capacity change from 0 to 8 [ 1536.921068] FAT-fs (loop5): bogus number of reserved sectors [ 1536.921868] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1536.927632] loop6: detected capacity change from 0 to 1056 [ 1536.932114] loop3: detected capacity change from 0 to 8 [ 1536.947371] FAT-fs (loop6): bogus logical sector size 2169 [ 1536.948137] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1536.950485] FAT-fs (loop3): bogus number of FAT structure [ 1536.951153] FAT-fs (loop3): Can't find a valid FAT filesystem 20:45:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:20 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x40a002, 0x0) ioctl$RTC_PLL_SET(r0, 0x40207012, &(0x7f0000000080)={0x6, 0x8, 0x3, 0x4, 0x7, 0x1, 0x139}) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f0000000040)=0x8) 20:45:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, 0x0) 20:45:20 executing program 7: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:20 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyz', 0xc, 0x1}], 0x0, &(0x7f0000010d00)) [ 1537.169995] loop0: detected capacity change from 0 to 8 [ 1537.190314] loop5: detected capacity change from 0 to 8 [ 1537.205058] FAT-fs (loop5): bogus number of reserved sectors [ 1537.205832] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1537.236115] loop7: detected capacity change from 0 to 8 [ 1537.240827] loop1: detected capacity change from 0 to 8 [ 1537.260291] FAT-fs (loop1): bogus number of reserved sectors [ 1537.261012] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1537.269040] loop3: detected capacity change from 0 to 8 [ 1537.271287] loop6: detected capacity change from 0 to 1056 [ 1537.284347] FAT-fs (loop6): bogus logical sector size 31353 [ 1537.285070] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1537.287850] FAT-fs (loop3): bogus number of FAT structure [ 1537.288837] FAT-fs (loop3): Can't find a valid FAT filesystem 20:45:20 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'trusted.', '\'\'*\x1f-&\xc0^}@\x00'}, &(0x7f0000000040)=""/104, 0x68) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/106, 0x6a}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/77, 0x4d}], 0x7) 20:45:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, 0x0) 20:45:35 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) openat$cgroup_pressure(r0, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) 20:45:35 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="2e2020202020202020202010000eeb70325132510000eb0000000000000002002e2e20202020202020202010000eeb700000000000000000325100000000877eaf87db95000041660069006c00650030000f00fd0000ffffffffffffffffffff0000ffffffff46494c45302020202020c8d8000eeb70325132510000eb703251150030f88d83d29a43755a1d49cb1b078ace4d4e975ccaf1a0a9faa2bb264d658cf8548ded672c23189e21177683d50eb602434f8773aa72e48b42a2ed909e4ac7dca820676b4d29cdc6d7f886292d5b67865e2c635a42ab7f17df86f5fc0dad57474f28f3f8c62dcef72660ae3bf3c5c54418c4f567600205f35dfe4342b6d7e95cab245bc910b9574ac2d9ff14fee3fbaeb370ecfc38e2f952ce2b22d2fd8212ad87316bb22f739e47aacabb57", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:35 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002400000", 0x14}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1552.293564] loop7: detected capacity change from 0 to 8 [ 1552.297022] loop6: detected capacity change from 0 to 1056 [ 1552.306226] FAT-fs (loop6): bogus logical sector size 2169 [ 1552.306741] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1552.318060] loop3: detected capacity change from 0 to 8 [ 1552.320360] FAT-fs (loop3): invalid media value (0x00) [ 1552.320841] FAT-fs (loop3): Can't find a valid FAT filesystem 20:45:36 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1552.369038] loop1: detected capacity change from 0 to 8 [ 1552.374409] loop5: detected capacity change from 0 to 8 [ 1552.385447] loop0: detected capacity change from 0 to 8 [ 1552.386889] FAT-fs (loop1): bogus number of reserved sectors [ 1552.387905] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1552.390380] FAT-fs (loop5): bogus number of reserved sectors [ 1552.391233] FAT-fs (loop5): Can't find a valid FAT filesystem 20:45:36 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:36 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1552.447416] loop7: detected capacity change from 0 to 8 [ 1552.450981] loop6: detected capacity change from 0 to 1056 [ 1552.462845] FAT-fs (loop6): bogus logical sector size 2169 [ 1552.463273] FAT-fs (loop6): Can't find a valid FAT filesystem 20:45:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002400000", 0x14}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:50 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @multicast1}}, 0x14) 20:45:50 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:50 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1567.122380] loop7: detected capacity change from 0 to 8 [ 1567.126193] loop3: detected capacity change from 0 to 8 [ 1567.129082] FAT-fs (loop3): invalid media value (0x00) [ 1567.129594] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1567.149880] loop6: detected capacity change from 0 to 1056 [ 1567.169664] FAT-fs (loop6): bogus logical sector size 2169 [ 1567.170528] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1567.177435] loop5: detected capacity change from 0 to 8 [ 1567.180748] loop1: detected capacity change from 0 to 8 20:45:50 executing program 4: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, './file0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1567.196899] FAT-fs (loop5): bogus number of reserved sectors [ 1567.197767] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1567.204129] FAT-fs (loop1): bogus number of reserved sectors [ 1567.205019] FAT-fs (loop1): Can't find a valid FAT filesystem 20:45:50 executing program 2: syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:45:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002400000", 0x14}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:50 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1567.297364] loop3: detected capacity change from 0 to 8 [ 1567.307850] FAT-fs (loop3): invalid media value (0x00) [ 1567.308279] FAT-fs (loop3): Can't find a valid FAT filesystem 20:45:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyz', 0xc}], 0x0, &(0x7f0000010d00)) 20:45:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:45:51 executing program 2: syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:45:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:45:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:45:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1567.429902] loop6: detected capacity change from 0 to 1056 [ 1567.441883] FAT-fs (loop6): bogus logical sector size 2170 [ 1567.442328] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1567.447999] loop3: detected capacity change from 0 to 8 [ 1567.459499] FAT-fs (loop3): bogus number of FAT sectors [ 1567.459888] FAT-fs (loop3): Can't find a valid FAT filesystem 20:45:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000010d00)) 20:45:51 executing program 2: syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r2, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(0xffffffffffffffff, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1567.493272] loop1: detected capacity change from 0 to 8 [ 1567.497952] loop5: detected capacity change from 0 to 8 [ 1567.510987] FAT-fs (loop1): bogus number of reserved sectors [ 1567.511832] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1567.512736] FAT-fs (loop5): bogus number of reserved sectors [ 1567.513574] FAT-fs (loop5): Can't find a valid FAT filesystem 20:45:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyz', 0xc}], 0x0, &(0x7f0000010d00)) 20:45:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1567.572623] loop6: detected capacity change from 0 to 1056 [ 1567.586155] FAT-fs (loop6): bogus logical sector size 2170 [ 1567.586654] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1567.594580] loop3: detected capacity change from 0 to 8 [ 1567.616880] FAT-fs (loop3): bogus number of FAT sectors [ 1567.617321] FAT-fs (loop3): Can't find a valid FAT filesystem 20:46:08 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:46:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f00000002c0)="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", 0x12e, 0x42000}, {&(0x7f0000010600)='syzkallersyz', 0xc}], 0x0, &(0x7f0000010d00)) 20:46:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}], 0x0, &(0x7f0000010d00)) 20:46:08 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:46:08 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/165) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000140)={0x800, 0x0, 0x5}) close(r0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x9191) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r1, &(0x7f0000000080)="01", 0x41030) mkdirat$cgroup(r1, &(0x7f00000000c0)='syz0\x00', 0x1ff) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000002c0)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000280)={0x3, 0x401, 0x7, 0x6, 0x10000, 0x4}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0}) r5 = perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r5, 0xd000943d, &(0x7f0000070280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x5, "af2f1a9317bc6f"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, r3, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e740)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0xd9, "2f34c1dfb83829"}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) [ 1585.025855] loop3: detected capacity change from 0 to 8 [ 1585.032972] FAT-fs (loop3): bogus number of FAT sectors [ 1585.033401] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1585.039064] loop6: detected capacity change from 0 to 1056 [ 1585.044599] FAT-fs (loop6): bogus logical sector size 2170 [ 1585.044995] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1585.064381] FAT-fs (loop7): bogus number of reserved sectors [ 1585.065650] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1585.081765] loop1: detected capacity change from 0 to 8 [ 1585.095457] loop5: detected capacity change from 0 to 8 [ 1585.102380] FAT-fs (loop5): bogus number of reserved sectors [ 1585.102798] FAT-fs (loop5): Can't find a valid FAT filesystem 20:46:08 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1585.104980] FAT-fs (loop1): bogus number of reserved sectors [ 1585.106142] FAT-fs (loop1): Can't find a valid FAT filesystem 20:46:08 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:08 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersyz', 0xc, 0x1}], 0x0, &(0x7f0000010d00)) [ 1585.195831] loop3: detected capacity change from 0 to 8 20:46:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1585.210381] FAT-fs (loop3): Directory bread(block 3) failed 20:46:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}], 0x0, &(0x7f0000010d00)) [ 1585.234968] loop6: detected capacity change from 0 to 24 [ 1585.242146] FAT-fs (loop6): bogus logical sector size 31353 [ 1585.242661] FAT-fs (loop6): Can't find a valid FAT filesystem 20:46:08 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) [ 1585.301087] FAT-fs (loop7): bogus number of reserved sectors [ 1585.301570] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1585.353047] loop5: detected capacity change from 0 to 8 [ 1585.357101] FAT-fs (loop5): bogus number of reserved sectors [ 1585.357988] FAT-fs (loop5): Can't find a valid FAT filesystem 20:46:24 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x620000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) sendfile(r0, r1, &(0x7f0000000000)=0x400, 0xd3) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x3f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000080)="01", 0x41030) 20:46:24 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:24 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:46:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:24 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 20:46:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}], 0x0, &(0x7f0000010d00)) 20:46:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1601.119163] loop3: detected capacity change from 0 to 8 [ 1601.127304] FAT-fs (loop3): bogus number of FAT sectors [ 1601.127689] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1601.156299] loop6: detected capacity change from 0 to 24 [ 1601.160550] loop5: detected capacity change from 0 to 8 [ 1601.167493] FAT-fs (loop7): bogus number of reserved sectors [ 1601.168478] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1601.175596] FAT-fs (loop5): bogus number of reserved sectors [ 1601.176028] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1601.185917] loop1: detected capacity change from 0 to 8 20:46:24 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) [ 1601.199982] FAT-fs (loop1): bogus number of reserved sectors [ 1601.200761] FAT-fs (loop1): Can't find a valid FAT filesystem 20:46:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000080)="01", 0x41030) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x28, r2, 0x87d27e71721737b5, 0x0, 0x0, {{0x5}, {@void, @val={0x8}, @val={0xc, 0x135}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_UNEXPECTED_FRAME(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x100, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x4d}}}}, ["", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8010}, 0x40) fstat(0xffffffffffffffff, &(0x7f0000000000)) 20:46:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 20:46:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:46:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1617.663071] loop1: detected capacity change from 0 to 8 [ 1617.664995] FAT-fs (loop1): bogus number of reserved sectors [ 1617.665418] FAT-fs (loop1): Can't find a valid FAT filesystem 20:46:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1617.717821] loop6: detected capacity change from 0 to 24 [ 1617.755380] loop1: detected capacity change from 0 to 8 [ 1617.759588] FAT-fs (loop7): bogus number of reserved sectors [ 1617.759967] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1617.768118] FAT-fs (loop1): bogus number of reserved sectors [ 1617.768707] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1617.773354] loop3: detected capacity change from 0 to 8 [ 1617.776879] loop5: detected capacity change from 0 to 8 [ 1617.789689] FAT-fs (loop3): bogus number of FAT sectors [ 1617.790629] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1617.792789] FAT-fs (loop5): bogus number of reserved sectors [ 1617.793748] FAT-fs (loop5): Can't find a valid FAT filesystem 20:46:41 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:46:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {0x0, 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_REQ(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000340)=ANY=[@ANYBLOB="9210f6a0", @ANYRES16=0x0, @ANYBLOB="0100000000000000000006000800030000000500070000000003452e0de0999fbe8c3a998637dad4177b7f7cb2500bb4cfae7900d02f19a689437b4dbc4428396b087ea9d18e0a74d27adeb0d9d0b02a6da4d4def29d49cab4dc0862e2259d879bbe6a"], 0x2c}}, 0x0) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:46:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1617.869017] netlink: 'syz-executor.4': attribute type 309 has an invalid length. [ 1617.879645] loop6: detected capacity change from 0 to 24 20:46:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1617.934586] loop1: detected capacity change from 0 to 8 [ 1617.943947] netlink: 'syz-executor.4': attribute type 309 has an invalid length. [ 1617.944924] FAT-fs (loop1): bogus number of reserved sectors [ 1617.945358] FAT-fs (loop1): Can't find a valid FAT filesystem 20:46:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1618.018968] FAT-fs (loop7): bogus number of reserved sectors [ 1618.019608] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1618.071651] loop5: detected capacity change from 0 to 8 [ 1618.077939] FAT-fs (loop5): bogus number of reserved sectors [ 1618.078346] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1618.080847] loop3: detected capacity change from 0 to 8 [ 1618.089560] FAT-fs (loop3): bogus number of FAT sectors [ 1618.090344] FAT-fs (loop3): Can't find a valid FAT filesystem 20:46:41 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x4e0000, 0x0) 20:46:41 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100002, 0x0, 0x0, 0x0, 0x0) 20:46:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010000eeb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c453120202020202020000eeb70325132510000eb70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020000eeb70325132510000eb70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20000eeb70325132510000eb703251070064000000", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:46:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366", 0x8}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f8", 0x16}, {0x0}], 0x0, &(0x7f0000010d00)) [ 1618.133544] loop6: detected capacity change from 0 to 24 [ 1618.152283] FAT-fs (loop7): bogus number of reserved sectors [ 1618.152706] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1618.160324] loop1: detected capacity change from 0 to 8 [ 1618.169089] FAT-fs (loop1): bogus number of reserved sectors [ 1618.169559] FAT-fs (loop1): Can't find a valid FAT filesystem 20:46:55 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100008, 0x0, 0x0, 0x0, 0x0) 20:46:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000", 0x20}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:55 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:46:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366", 0x8}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) 20:46:55 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, 0x0) 20:46:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000000000)="30f24700040000f5522d68f638b8446cdc3fa9cf33a2c4910fa673e56baeefb0bc17e6fac5cb8965c8aed7e34a089a", 0x2f) pidfd_getfd(r0, 0xffffffffffffffff, 0x0) [ 1631.880492] loop6: detected capacity change from 0 to 24 [ 1631.881724] loop1: detected capacity change from 0 to 8 [ 1631.889675] FAT-fs (loop1): bogus number of reserved sectors [ 1631.889741] loop7: detected capacity change from 0 to 8 [ 1631.890332] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1631.925373] FAT-fs (loop7): bogus number of reserved sectors [ 1631.926472] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1631.954404] loop5: detected capacity change from 0 to 8 20:46:55 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366", 0x8}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:46:55 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600), 0x0, 0x1}], 0x0, &(0x7f0000010d00)) [ 1631.964657] loop3: detected capacity change from 0 to 8 [ 1631.977023] FAT-fs (loop5): bogus logical sector size 2169 [ 1631.977557] FAT-fs (loop5): Can't find a valid FAT filesystem 20:46:55 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x208001, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file1\x00', 0x38) write(r0, &(0x7f0000000080)="01", 0x41030) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@private2}, 0x14) [ 1632.039408] loop6: detected capacity change from 0 to 24 [ 1632.044596] loop1: detected capacity change from 0 to 8 [ 1632.053032] FAT-fs (loop1): bogus number of reserved sectors [ 1632.053563] FAT-fs (loop1): Can't find a valid FAT filesystem 20:46:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1632.203415] loop5: detected capacity change from 0 to 8 [ 1632.212222] FAT-fs (loop5): bogus number of reserved sectors [ 1632.213233] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600", 0xc}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:11 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100009, 0x0, 0x0, 0x0, 0x0) 20:47:11 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:11 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, 0x0) 20:47:11 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) close(r1) dup2(r0, r1) [ 1648.149144] loop7: detected capacity change from 0 to 8 [ 1648.154666] loop1: detected capacity change from 0 to 8 [ 1648.155725] FAT-fs (loop7): bogus number of reserved sectors [ 1648.156121] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1648.161164] FAT-fs (loop1): bogus number of reserved sectors [ 1648.161663] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1648.166507] loop6: detected capacity change from 0 to 24 [ 1648.182565] loop3: detected capacity change from 0 to 8 [ 1648.218732] loop5: detected capacity change from 0 to 8 20:47:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1648.242707] FAT-fs (loop5): bogus number of reserved sectors [ 1648.243523] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:11 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0xc5dfe149d9eb1770, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000000)={0x1, [0x0]}) 20:47:11 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600", 0xc}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:11 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, 0x0) [ 1648.296308] loop7: detected capacity change from 0 to 8 [ 1648.302358] FAT-fs (loop7): bogus number of reserved sectors [ 1648.302761] FAT-fs (loop7): Can't find a valid FAT filesystem 20:47:11 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100030, 0x0, 0x0, 0x0, 0x0) 20:47:12 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, 0x0, 0x8, 0x70bd2b, 0x25dfdbfc, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5, 0x1a, 0x1}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000001}, 0x4000) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002d00)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @remote}}, 0x1c, &(0x7f0000001880)=[{&(0x7f0000000240)="25a38f0b82b621f9043076a15632f3fa37705296158ff1bdfed4b07bb73822237547ac9f1ef0f4b3ba8a891cc3dc2fd220e13449612e2bf33c2444f687327a9b73bb4f5a824fd682d4b8212d03bee7a28f211fb2b6b605fd6b41aa9b841aeac1db9fc65def0cd1e226b43b0c784d6def345a615ff1f5fdfa0d2fd9bc6c66833c52f9ded3670af556f44a357ad8994abd2cf77fc20b1560668863787e9a8b68c74b89bd2440048cde6722e7fbebe666895a3e4f629dcbeba3509b7a3578dcd56c10104b218ecd", 0xc6}, {&(0x7f0000000340)="5984330f626f3610269df3500d8c552612648e2e6f2a021a687e2658a4ff5589caeb1f063bc8f86f8779b4aacbb01c017767fbce93ed9a90622bee54cb95b8559c8803a0e5e56a88d40311c4445746a1ee91128dd4f56beb68c74a6257035ad691ac76e838894c6308d25467b7340e6dbb0770b75b396f6010a63222d717789c6a2febb2edf7e3a461da6232d86dbb175cddf96138731973cae2a9352b36dfa8f0c8c52e68ce0e0d35493be1a12c55b50c99f9d562104bc0f5f44b38b5ed1f57c8a75292b008ae625b56d6bf875b4b", 0xcf}, {&(0x7f0000000440)="fe39259549e28ce323f134f3da60b19cf909a72c53da92c28db4520f6751aedf262f6922ca2a8fb785b33759e35ab00451f0b14bb716933b79872c8b640d34f32cbf07566edb9dd423cfbdddaa60ee3266169d020b559250d09531682f661e8ee446cd664376bc99a1464be867370950884e1d1e", 0x74}, {&(0x7f00000004c0)="5dafbeaa06ac8065f5256ec06177630bbf59bde183861943b0a28f5aeb807eb2e71a19700687936a5f80c920a25cc6734919577a0d5634b2a4258201580c12af0d1ef8e4cf4dbe685979d2ebb31d87346c5d1854d272eb8efe342c5432aa89c560f83926e835b3596c7ffe508c4355bad5682bd655e6e03e285dd60434302df53e567a64a82a439cbf2e840c4b7b69b1b5d825950a2f03a45f77bc20c7", 0x9d}, {&(0x7f0000000580)='?', 0x1}, {&(0x7f00000005c0)="315f1b0b4d2113f36808f3a0efb2998635351b8dbb58749d5856248beea87bb0316712336c71b873ee9db1f567a3837d837faf42afccc609c482665a60df382f24660dd96dcdf17f654e9513b691d42110d0524e1a7acbac57c182c51e376c32ef3802b13fc965248a2f65bbbeeb7cea99d50604980487ddf6729e01fe0f674a37a9987ed2df11b95c05e9fcd93fbf18c58f517f8a65bc921912e33f28f3e507960ece9bae73b96f9be86f3e9e62ea8d9d25ea476cf95fb8553cf28a4531a1709b73617ca18b0821c01e125010c2503c81bfc660cf54b8879cef4c280e3c1f60e4c2a2e8afe0b80f749440d427612e91dd45947387721c", 0xf7}, {&(0x7f00000006c0)="dc4414e8b19350228ce19dc1af30393bee4dab74c510d6da4fe4d07b8ae202753e3cdcd153c5dcea42b58690ba84e9184c19d7275d68cf8930b986ff21c02150f807cb262adfc905b12341e8f15b53a60f497e51142c098417aad376741ed240e057a06be3e488627e317549e3ee768150394ad26ec61549e807022f7bb0dba0c3a1354618084fa70af931580cde4bd1107224cdcd45f49797cae5e87c13c4b19739cc6f7127482cade064d03323d590ce7de16e3fcd6fcd171f24fc91d8c50b85cced5c0cf1391d8adf6cdab9c02fb947b1e4021224f6b4b6121f30e5f4a23ed1f96b293356c4152a25e199755ae363", 0xf0}, {&(0x7f00000007c0)="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", 0x6cf}], 0x8}}], 0x1, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) write$binfmt_script(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f627367010a9835a6dba385cb3e"], 0x23) r3 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x81, 0x6c1) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x42000, 0x80) write(r4, &(0x7f0000000080)="01", 0x41030) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)={0x2}) [ 1648.413474] loop1: detected capacity change from 0 to 8 [ 1648.439567] FAT-fs (loop1): bogus number of reserved sectors [ 1648.440367] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1648.456087] loop3: detected capacity change from 0 to 8 [ 1648.462541] loop7: detected capacity change from 0 to 8 20:47:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1648.487770] loop6: detected capacity change from 0 to 24 [ 1648.496129] FAT-fs (loop7): bogus number of reserved sectors [ 1648.496578] FAT-fs (loop7): Can't find a valid FAT filesystem 20:47:12 executing program 0: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'wpan1\x00'}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1648.575846] loop5: detected capacity change from 0 to 8 [ 1648.581061] FAT-fs (loop5): bogus number of reserved sectors [ 1648.581561] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1648.585825] loop7: detected capacity change from 0 to 8 [ 1648.590560] FAT-fs (loop7): bogus number of reserved sectors [ 1648.590957] FAT-fs (loop7): Can't find a valid FAT filesystem 20:47:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:12 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x430003, 0x0) 20:47:12 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600", 0xc}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1648.695587] loop7: detected capacity change from 0 to 8 [ 1648.698456] loop5: detected capacity change from 0 to 8 [ 1648.706415] FAT-fs (loop5): bogus number of FAT structure [ 1648.706801] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1648.709477] FAT-fs (loop7): bogus number of reserved sectors [ 1648.709873] FAT-fs (loop7): Can't find a valid FAT filesystem 20:47:12 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkal', 0x6, 0x1}], 0x0, &(0x7f0000010d00)) [ 1648.747001] loop1: detected capacity change from 0 to 8 [ 1648.756295] FAT-fs (loop1): bogus number of reserved sectors [ 1648.756672] FAT-fs (loop1): Can't find a valid FAT filesystem 20:47:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1648.863878] loop6: detected capacity change from 0 to 24 [ 1648.892739] loop5: detected capacity change from 0 to 8 [ 1648.899210] loop7: detected capacity change from 0 to 8 [ 1648.910593] FAT-fs (loop5): bogus number of FAT structure [ 1648.911551] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1648.913559] FAT-fs (loop7): bogus number of reserved sectors [ 1648.914484] FAT-fs (loop7): Can't find a valid FAT filesystem 20:47:26 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100300, 0x0, 0x0, 0x0, 0x0) 20:47:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x71) write$bt_hci(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0108202003fc8ed3e7cb65fad061c868df96bd0105000000001c5cda75f4788b073de09b"], 0x24) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x557cc0, 0x0) 20:47:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:26 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880", 0xe}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:26 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) (fail_nth: 1) [ 1663.240955] loop6: detected capacity change from 0 to 24 [ 1663.242047] loop1: detected capacity change from 0 to 8 [ 1663.245990] FAT-fs (loop1): bogus number of reserved sectors [ 1663.246455] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1663.319886] loop7: detected capacity change from 0 to 8 [ 1663.323982] FAT-fs (loop7): bogus number of reserved sectors [ 1663.324380] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1663.328045] loop5: detected capacity change from 0 to 8 20:47:26 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:27 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) (fail_nth: 2) 20:47:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880", 0xe}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1663.344353] FAT-fs (loop5): bogus number of FAT structure [ 1663.345188] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:27 executing program 4: ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, &(0x7f00000001c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x54f002, 0x0) 20:47:27 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) [ 1663.444621] loop6: detected capacity change from 0 to 24 [ 1663.445901] loop1: detected capacity change from 0 to 8 [ 1663.447214] loop3: detected capacity change from 0 to 8 [ 1663.456663] FAT-fs (loop1): bogus number of reserved sectors [ 1663.457062] FAT-fs (loop1): Can't find a valid FAT filesystem 20:47:27 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596", 0xb}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1663.478142] FAT-fs (loop3): Directory bread(block 3) failed 20:47:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f80100", 0x18}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:27 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880", 0xe}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1663.579385] loop7: detected capacity change from 0 to 8 [ 1663.590176] FAT-fs (loop7): bogus number of reserved sectors [ 1663.590599] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1663.594226] loop1: detected capacity change from 0 to 8 [ 1663.600503] FAT-fs (loop1): bogus number of reserved sectors [ 1663.600889] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1663.609344] loop5: detected capacity change from 0 to 8 [ 1663.612489] FAT-fs (loop5): bogus logical sector size 2169 [ 1663.612976] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:40 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) 20:47:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596", 0xb}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:40 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkaller', 0x9, 0x1}], 0x0, &(0x7f0000010d00)) [ 1676.976834] loop5: detected capacity change from 0 to 8 [ 1676.980752] FAT-fs (loop5): bogus number of FAT structure [ 1676.981124] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:40 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000400), 0x1, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) close(r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000001c0)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f002, 0x0) 20:47:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) (fail_nth: 3) 20:47:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001", 0xf}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1677.006665] loop7: detected capacity change from 0 to 8 [ 1677.011628] FAT-fs (loop7): bogus number of reserved sectors [ 1677.012029] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1677.055024] loop6: detected capacity change from 0 to 24 [ 1677.061565] loop1: detected capacity change from 0 to 8 [ 1677.066133] FAULT_INJECTION: forcing a failure. [ 1677.066133] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1677.067724] CPU: 0 PID: 9976 Comm: syz-executor.3 Not tainted 6.1.0-rc5-next-20221116 #1 [ 1677.068769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1677.069849] Call Trace: [ 1677.070203] [ 1677.070516] dump_stack_lvl+0x8f/0xb7 [ 1677.071057] should_fail.cold+0x5/0xa [ 1677.071612] _copy_from_user+0x30/0x1f0 [ 1677.072182] __do_sys_memfd_create+0x103/0x4e0 [ 1677.072809] do_syscall_64+0x3f/0x90 [ 1677.073333] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1677.074035] RIP: 0033:0x7f52b42f1b19 [ 1677.074533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1677.076809] RSP: 002b:00007f52b1866f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1677.077791] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f52b42f1b19 [ 1677.078706] RDX: 0000000000001000 RSI: 0000000000000000 RDI: 00007f52b434b0fb [ 1677.079624] RBP: 0000000000000002 R08: 0000000000000800 R09: ffffffffffffffff [ 1677.080532] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1677.081442] R13: 0000000020000100 R14: 0000000000001000 R15: 0000000020010d00 [ 1677.082409] 20:47:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596", 0xb}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1677.095427] FAT-fs (loop1): bogus number of FAT structure [ 1677.096211] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1677.138149] loop7: detected capacity change from 0 to 8 [ 1677.143199] FAT-fs (loop7): bogus number of reserved sectors [ 1677.143679] FAT-fs (loop7): Can't find a valid FAT filesystem 20:47:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002", 0x11}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 2: r0 = syz_io_uring_setup(0xeaf, &(0x7f0000000140)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000080)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r3, 0x0, &(0x7f00000008c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) io_uring_enter(r0, 0x100001, 0x2, 0x0, 0x0, 0x0) 20:47:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) (fail_nth: 4) 20:47:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880", 0xe}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x55f202, 0x0) [ 1693.971850] loop1: detected capacity change from 0 to 8 [ 1693.981663] loop7: detected capacity change from 0 to 8 [ 1693.986669] FAT-fs (loop1): bogus number of reserved sectors [ 1693.987087] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1693.988686] FAT-fs (loop7): invalid media value (0x00) [ 1693.989087] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1694.012581] loop6: detected capacity change from 0 to 24 [ 1694.015392] FAT-fs (loop6): bogus logical sector size 2169 [ 1694.015843] FAT-fs (loop6): Can't find a valid FAT filesystem [ 1694.025687] loop5: detected capacity change from 0 to 8 [ 1694.036798] FAT-fs (loop5): bogus number of FAT structure [ 1694.037666] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002", 0x11}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x44) 20:47:57 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) (fail_nth: 5) 20:47:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880", 0xe}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d59600088001000240000004f801002000400000000000000000008000"/64, 0x40}, {&(0x7f0000010100)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x800}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x1000}, {&(0x7f0000010300)="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", 0x120, 0x1800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1694.153642] loop7: detected capacity change from 0 to 8 [ 1694.156481] loop1: detected capacity change from 0 to 8 [ 1694.159105] FAT-fs (loop7): invalid media value (0x00) [ 1694.159546] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1694.161371] loop3: detected capacity change from 0 to 8 [ 1694.168818] FAT-fs (loop1): bogus number of reserved sectors [ 1694.169231] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1694.170158] FAT-fs (loop3): Directory bread(block 3) failed 20:47:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d5960008800100", 0x10}, {0x0, 0x0, 0x800}, {&(0x7f0000010600)='syzkallersy', 0xb, 0x1}], 0x0, &(0x7f0000010d00)) [ 1694.177992] loop6: detected capacity change from 0 to 24 [ 1694.185547] FAT-fs (loop6): bogus logical sector size 2169 [ 1694.185946] FAT-fs (loop6): Can't find a valid FAT filesystem 20:47:57 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880010002", 0x11}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) 20:47:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736672d596000880", 0xe}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000010d00)) [ 1694.285468] loop7: detected capacity change from 0 to 8 [ 1694.297799] FAT-fs (loop7): invalid media value (0x00) [ 1694.298182] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1694.312492] loop1: detected capacity change from 0 to 8 [ 1694.313642] loop5: detected capacity change from 0 to 8 [ 1694.320578] FAT-fs (loop1): bogus number of reserved sectors [ 1694.320976] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1694.327070] FAT-fs (loop5): bogus number of FAT structure [ 1694.327585] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1695.151375] ================================================================== [ 1695.152374] BUG: KASAN: use-after-free in __lock_acquire+0x42c9/0x5e70 [ 1695.153252] Read of size 8 at addr ffff8880411b6d28 by task syz-executor/10219 [ 1695.154193] [ 1695.154426] CPU: 1 PID: 10219 Comm: syz-executor Not tainted 6.1.0-rc5-next-20221116 #1 [ 1695.155448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1695.156487] Call Trace: [ 1695.156831] [ 1695.157139] dump_stack_lvl+0x8f/0xb7 [ 1695.157654] print_report+0x175/0x478 [ 1695.158186] ? __lock_acquire+0x42c9/0x5e70 [ 1695.158767] kasan_report+0xbf/0x1c0 [ 1695.159276] ? __lock_acquire+0x42c9/0x5e70 [ 1695.159856] __lock_acquire+0x42c9/0x5e70 [ 1695.160419] ? mark_lock.part.0+0xef/0x2f70 [ 1695.161001] ? __pfx___lock_acquire+0x10/0x10 [ 1695.161605] ? __switch_to+0x5c3/0xf30 [ 1695.162168] ? __pfx_mark_lock.part.0+0x10/0x10 [ 1695.162802] lock_acquire+0x1a6/0x530 [ 1695.163318] ? kmemleak_scan+0x1a0/0x1600 [ 1695.163874] ? __pfx_lock_acquire+0x10/0x10 [ 1695.164458] ? rcu_read_lock_sched_held+0x42/0x80 [ 1695.165102] ? trace_rcu_dyntick+0x1a7/0x250 [ 1695.165706] ? ct_nmi_exit+0x11d/0x1c0 [ 1695.169852] _raw_spin_lock_irq+0x36/0x50 [ 1695.170461] ? kmemleak_scan+0x1a0/0x1600 [ 1695.171039] kmemleak_scan+0x1a0/0x1600 [ 1695.171601] ? __pfx_kmemleak_scan+0x10/0x10 [ 1695.172220] ? strncpy_from_user+0x107/0x500 [ 1695.172848] kmemleak_write+0x574/0x680 [ 1695.173407] ? __pfx_kmemleak_write+0x10/0x10 [ 1695.174050] ? debugfs_file_get+0x1d2/0x450 [ 1695.174647] ? __pfx_debugfs_file_get+0x10/0x10 [ 1695.175300] full_proxy_write+0x121/0x190 [ 1695.175878] vfs_write+0x358/0xe40 [ 1695.176339] ? __pfx_full_proxy_write+0x10/0x10 [ 1695.176919] ? __pfx_vfs_write+0x10/0x10 [ 1695.177433] ? lock_release+0x3b6/0x750 [ 1695.177957] ? syscall_enter_from_user_mode+0x1c/0x50 [ 1695.178616] ? perf_trace_preemptirq_template+0xa6/0x420 [ 1695.179285] ? __fget_light+0x212/0x280 [ 1695.179805] ksys_write+0x12b/0x260 [ 1695.180275] ? __pfx_ksys_write+0x10/0x10 [ 1695.180805] ? syscall_enter_from_user_mode+0x21/0x50 [ 1695.181460] ? syscall_enter_from_user_mode+0x21/0x50 [ 1695.182126] do_syscall_64+0x3f/0x90 [ 1695.182598] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1695.183230] RIP: 0033:0x7efd8178f5c3 [ 1695.183690] Code: 16 00 00 00 eb ae 90 b8 6e 00 00 00 eb a6 e8 44 ef 04 00 0f 1f 40 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 1695.185834] RSP: 002b:00007fffef751b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1695.186758] RAX: ffffffffffffffda RBX: 00007fffef7521d8 RCX: 00007efd8178f5c3 [ 1695.187618] RDX: 0000000000000004 RSI: 00007efd81845ed9 RDI: 0000000000000003 [ 1695.188474] RBP: 0000000000000002 R08: 000000000000069e R09: 00007fffef7b4080 [ 1695.189326] R10: 00007fffef7b4090 R11: 0000000000000246 R12: 00000000fffffff6 [ 1695.190199] R13: 00007fffef752ef1 R14: 0000000000000000 R15: 000000000019da5e [ 1695.191072] [ 1695.191366] [ 1695.191587] Allocated by task 10222: [ 1695.192039] kasan_save_stack+0x22/0x50 [ 1695.192535] kasan_set_track+0x25/0x30 [ 1695.193020] __kasan_slab_alloc+0x5c/0x70 [ 1695.193535] kmem_cache_alloc+0x1e0/0x410 [ 1695.194068] __create_object+0x3d/0xc00 [ 1695.194569] kmem_cache_alloc_lru+0x307/0x760 [ 1695.195142] __d_alloc+0x31/0x9c0 [ 1695.195588] d_alloc+0x4a/0x1d0 [ 1695.196010] __lookup_hash+0xcc/0x190 [ 1695.196498] filename_create+0x1d6/0x4a0 [ 1695.197002] do_symlinkat+0xc8/0x280 [ 1695.197476] __x64_sys_symlink+0x79/0xa0 [ 1695.198000] do_syscall_64+0x3f/0x90 [ 1695.198470] entry_SYSCALL_64_after_hwframe+0x72/0xdc [ 1695.199103] [ 1695.199321] Freed by task 10222: [ 1695.199737] kasan_save_stack+0x22/0x50 [ 1695.200228] kasan_set_track+0x25/0x30 [ 1695.200715] kasan_save_free_info+0x2e/0x50 [ 1695.201258] __kasan_slab_free+0x10a/0x190 [ 1695.201781] kmem_cache_free+0xfb/0x610 [ 1695.202292] rcu_core+0x7e2/0x2090 [ 1695.202764] __do_softirq+0x1c7/0x8f9 [ 1695.203258] [ 1695.203474] Last potentially related work creation: [ 1695.204073] kasan_save_stack+0x22/0x50 [ 1695.204562] __kasan_record_aux_stack+0x95/0xb0 [ 1695.205146] __call_rcu_common.constprop.0+0x6a/0xa40 [ 1695.205784] kmem_cache_free+0xc1/0x610 [ 1695.206308] rcu_core+0x7e2/0x2090 [ 1695.206772] __do_softirq+0x1c7/0x8f9 [ 1695.207266] [ 1695.207480] Second to last potentially related work creation: [ 1695.208169] kasan_save_stack+0x22/0x50 [ 1695.208660] __kasan_record_aux_stack+0x95/0xb0 [ 1695.209240] __call_rcu_common.constprop.0+0x6a/0xa40 [ 1695.209881] kmem_cache_free+0xc1/0x610 [ 1695.210396] rcu_core+0x7e2/0x2090 [ 1695.210860] __do_softirq+0x1c7/0x8f9 [ 1695.211348] [ 1695.211566] The buggy address belongs to the object at ffff8880411b6d10 [ 1695.211566] which belongs to the cache kmemleak_object of size 240 [ 1695.213065] The buggy address is located 24 bytes inside of [ 1695.213065] 240-byte region [ffff8880411b6d10, ffff8880411b6e00) [ 1695.214433] [ 1695.214652] The buggy address belongs to the physical page: [ 1695.215315] page:000000009117bddd refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8880411b6980 pfn:0x411b6 [ 1695.216574] flags: 0x100000000000200(slab|node=0|zone=1) [ 1695.217246] raw: 0100000000000200 ffff88800844f780 ffffea0000666650 ffffea0000594490 [ 1695.218196] raw: ffff8880411b6980 00000000000d000c 00000001ffffffff 0000000000000000 [ 1695.219141] page dumped because: kasan: bad access detected [ 1695.219904] [ 1695.220154] Memory state around the buggy address: [ 1695.220817] ffff8880411b6c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1695.221786] ffff8880411b6c80: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 1695.222772] >ffff8880411b6d00: fc fc fa fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1695.223751] ^ [ 1695.224419] ffff8880411b6d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1695.225442] ffff8880411b6e00: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 1695.226464] ================================================================== [ 1695.227412] Disabling lock debugging due to kernel taint VM DIAGNOSIS: 20:47:59 Registers: info registers vcpu 0 RAX=ffffffff843fcac0 RBX=ffffffff85432940 RCX=ffffffff843dd4c2 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff85407e20 R8 =0000000000000001 R9 =ffff88806ce34cc3 R10=ffffed100d9c6998 R11=0000000000000001 R12=fffffbfff0a86528 R13=ffffffff85d0f550 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff843fcacf RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe22c57cb000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe22c57c9000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffeb2e77f58 CR3=000000000dbc2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000004136a2935f406757 XMM01=00000000000000003f847ae147ae147b XMM02=00000000000000000000000000000000 XMM03=00000000000000003f73b3a6ebeba732 XMM04=000000c0083221f8000000c0083221c0 XMM05=000000c008322268000000c008322230 XMM06=000000c0083222d8000000c0083222a0 XMM07=000000c008322348000000c008322310 XMM08=000000c0083223b8000000c008322380 XMM09=000000c008322428000000c0083223f0 XMM10=000000c008322498000000c008322460 XMM11=000000c008322508000000c0083224d0 XMM12=000000c008322578000000c008322540 XMM13=000000c0083225e8000000c0083225b0 XMM14=000000c008322658000000c008322620 XMM15=000000c0083226c8000000c008322690 info registers vcpu 1 RAX=000000000000002b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82478ca5 RDI=ffffffff87dc29e0 RBP=ffffffff87dc29a0 RSP=ffff888017edf248 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002b R11=0000000000000001 R12=000000000000002b R13=ffffffff87dc29a0 R14=0000000000000010 R15=ffffffff82478c90 RIP=ffffffff82478cfd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000555555c2b400 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe4beb099000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe4beb097000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f532de62ae0 CR3=0000000046ad8000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000005ffffffff00005598c4eee340 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=323d44455a494c414954494e495f4345 XMM05=3d5145534b534944006b7369643d4550 XMM06=3d454d414e56454400303d444955555f XMM07=59534255530035706f6f6c2f6b636f6c XMM08=49006d756e203c2069000a313a56000a XMM09=00000000000000000000000000000000 XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000