00000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 313.467351][T32214] loop0: detected capacity change from 0 to 264192 [ 313.500047][T32218] loop4: detected capacity change from 0 to 16 20:47:17 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfffffdfd}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x105, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 313.536369][T32219] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 313.559656][T32226] FAT-fs (loop5): bogus number of reserved sectors [ 313.566252][T32226] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 313.625279][T32238] loop0: detected capacity change from 0 to 264192 [ 313.641041][T32239] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:17 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400004807fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 313.677591][T32248] loop0: detected capacity change from 0 to 264192 [ 313.691756][T32249] loop4: detected capacity change from 0 to 16 20:47:17 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffff97}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1fe, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:17 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:47:17 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400004c07fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:47:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 313.830233][T32267] loop0: detected capacity change from 0 to 264192 [ 313.861269][T32275] FAT-fs (loop5): bogus number of reserved sectors [ 313.867866][T32275] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400006007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:47:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfffffffd}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x204, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 313.897818][T32280] loop4: detected capacity change from 0 to 16 20:47:18 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) [ 313.982017][T32293] loop0: detected capacity change from 0 to 264192 [ 313.995987][T32295] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400006807fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 314.027778][T32302] loop0: detected capacity change from 0 to 264192 [ 314.056300][T32305] loop4: detected capacity change from 0 to 16 20:47:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfffffffe}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x300, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 314.081374][T32309] FAT-fs (loop5): bogus number of reserved sectors [ 314.088476][T32309] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:18 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400006c07fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 314.145540][T32321] loop0: detected capacity change from 0 to 264192 [ 314.170185][T32323] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 314.212552][T32333] loop0: detected capacity change from 0 to 264192 20:47:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x80000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400007407fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 314.270971][T32339] loop4: detected capacity change from 0 to 16 20:47:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x402, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400007a07fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 314.349830][T32349] loop0: detected capacity change from 0 to 264192 [ 314.379627][T32354] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000004fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 314.420596][T32362] FAT-fs (loop5): bogus number of reserved sectors [ 314.424214][T32368] loop0: detected capacity change from 0 to 264192 [ 314.427169][T32362] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x400000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x406, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0a00040000000000000000", 0x39}], 0x1) [ 314.518627][T32375] FAT-fs (loop4): bogus number of reserved sectors [ 314.525192][T32375] FAT-fs (loop4): Can't find a valid FAT filesystem [ 314.541644][T32387] loop0: detected capacity change from 0 to 264192 [ 314.560409][T32390] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x500, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 314.625960][T32404] loop0: detected capacity change from 0 to 264192 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0c00040000000000000000", 0x39}], 0x1) 20:47:18 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x60ffffffffff}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 314.667064][T32409] loop5: detected capacity change from 0 to 16 20:47:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 314.723873][T32409] FAT-fs (loop5): bogus number of reserved sectors [ 314.728317][T32416] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 314.730436][T32409] FAT-fs (loop5): Can't find a valid FAT filesystem [ 314.755590][T32420] loop0: detected capacity change from 0 to 65535 20:47:18 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff2900040000000000000000", 0x39}], 0x1) [ 314.801609][T32430] FAT-fs (loop4): bogus number of reserved sectors [ 314.808169][T32430] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x501, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff6400040000000000000000", 0x39}], 0x1) [ 314.851339][T32435] loop0: detected capacity change from 0 to 65535 20:47:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0842000000000000000000", 0x39}], 0x1) 20:47:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x970000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:19 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_DEL_SEC_KEY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r2, @ANYBLOB="1c67f7df72abb0516d461ea9f8dc01000000", @ANYRES32, @ANYBLOB="04002580"], 0x20}, 0x1, 0x0, 0x0, 0x44000}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000500)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x40, r2, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xf5}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x80}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x1f}]}, 0x40}, 0x1, 0x0, 0x0, 0x4008080}, 0x0) personality(0x800000) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/cpuidle_haltpoll', 0x800, 0x10) read(r4, &(0x7f0000000300)=""/192, 0xc0) r5 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r6 = signalfd4(r5, &(0x7f0000000280)={[0x9c3]}, 0x8, 0x0) preadv(r6, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/162, 0xa2}], 0x1, 0x9, 0x3) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x50, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept(r7, &(0x7f0000000140)=@tipc, &(0x7f00000000c0)=0x80) truncate(&(0x7f0000000240)='./file0\x00', 0x1) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 314.923427][T32445] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:19 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfdfdffff}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x600, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 314.984830][T32457] loop5: detected capacity change from 0 to 16 [ 315.017935][T32466] loop0: detected capacity change from 0 to 264192 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff085b000000000000000000", 0x39}], 0x1) [ 315.042182][T32457] FAT-fs (loop5): bogus number of reserved sectors [ 315.048812][T32457] FAT-fs (loop5): Can't find a valid FAT filesystem [ 315.049314][T32473] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 315.067962][T32475] loop4: detected capacity change from 0 to 264192 [ 315.073805][T32480] loop0: detected capacity change from 0 to 264192 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800030000000000000000", 0x39}], 0x1) [ 315.087285][T32471] loop2: detected capacity change from 0 to 16 20:47:19 executing program 4: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x1000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x604, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f00000000c0)) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmsg(r2, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/86, 0x56}], 0x1, &(0x7f0000000300)=""/217, 0xd9}, 0x20) fchdir(r0) creat(&(0x7f0000000440)='./bus\x00', 0x0) [ 315.210175][T32505] loop4: detected capacity change from 0 to 16 [ 315.213937][T32508] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 315.218814][T32507] loop0: detected capacity change from 0 to 4096 20:47:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0802040000000000000000", 0x39}], 0x1) 20:47:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x700, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0803040000000000000000", 0x39}], 0x1) [ 315.302007][T32523] loop0: detected capacity change from 0 to 4096 [ 315.312241][T32526] loop2: detected capacity change from 0 to 16 [ 315.325411][T32527] loop5: detected capacity change from 0 to 16 20:47:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x2000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 315.353032][T32527] FAT-fs (loop5): bogus number of reserved sectors [ 315.359620][T32527] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:19 executing program 4: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0804040000000000000000", 0x39}], 0x1) 20:47:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x900, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 315.394237][T32535] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 315.422410][T32543] loop0: detected capacity change from 0 to 8192 20:47:19 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0805040000000000000000", 0x39}], 0x1) 20:47:19 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x10400000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 315.482699][T32559] loop0: detected capacity change from 0 to 8192 [ 315.499526][T32562] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 315.521995][T32566] loop4: detected capacity change from 0 to 16 20:47:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xa00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 315.611353][T32576] loop0: detected capacity change from 0 to 264192 [ 315.652118][T32585] loop0: detected capacity change from 0 to 264192 [ 315.654842][T32580] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x10540000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0806040000000000000000", 0x39}], 0x1) 20:47:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xb00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:20 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141842, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x36) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 316.185455][T32604] loop5: detected capacity change from 0 to 16 [ 316.191927][T32605] loop4: detected capacity change from 0 to 16 [ 316.203500][T32604] FAT-fs (loop5): bogus number of reserved sectors [ 316.210044][T32604] FAT-fs (loop5): Can't find a valid FAT filesystem [ 316.226357][T32609] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0807040000000000000000", 0x39}], 0x1) [ 316.226661][T32606] loop0: detected capacity change from 0 to 264192 [ 316.248110][T32605] FAT-fs (loop4): bogus number of reserved sectors [ 316.254687][T32605] FAT-fs (loop4): Can't find a valid FAT filesystem [ 316.268863][T32620] loop2: detected capacity change from 0 to 16 20:47:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xc00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:20 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141842, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x36) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 316.316077][T32631] loop0: detected capacity change from 0 to 264192 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0808040000000000000000", 0x39}], 0x1) 20:47:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xc04a0100000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 316.401265][T32640] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 316.443059][T32648] loop2: detected capacity change from 0 to 16 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0809040000000000000000", 0x39}], 0x1) 20:47:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xd00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:20 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x10540000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:20 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141842, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x36) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 316.485421][T32654] loop0: detected capacity change from 0 to 264192 [ 316.518171][T32658] loop5: detected capacity change from 0 to 16 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080a040000000000000000", 0x39}], 0x1) 20:47:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xd04f0000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 316.545495][T32663] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 316.554552][T32668] loop0: detected capacity change from 0 to 264192 [ 316.561321][T32658] FAT-fs (loop5): bogus number of reserved sectors [ 316.563954][T32671] loop4: detected capacity change from 0 to 264192 [ 316.567945][T32658] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x0) write$cgroup_type(r1, &(0x7f0000000200), 0x3000) 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080b040000000000000000", 0x39}], 0x1) 20:47:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xe00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 316.654014][T32687] loop0: detected capacity change from 0 to 264192 [ 316.668509][T32688] loop2: detected capacity change from 0 to 16 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080c040000000000000000", 0x39}], 0x1) 20:47:20 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141842, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x36) [ 316.704913][T32697] loop4: detected capacity change from 0 to 16 [ 316.705324][T32696] loop0: detected capacity change from 0 to 264192 [ 316.730911][T32703] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x141842, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x36) creat(&(0x7f0000000000)='./bus\x00', 0xffffffff00000000) 20:47:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xf04a0000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:20 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080d040000000000000000", 0x39}], 0x1) 20:47:20 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1020, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 316.831666][T32722] loop5: detected capacity change from 0 to 16 [ 316.850859][T32724] loop2: detected capacity change from 0 to 16 [ 316.869298][T32725] loop4: detected capacity change from 0 to 16 20:47:21 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x141842, 0x0) 20:47:21 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080e040000000000000000", 0x39}], 0x1) 20:47:21 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 316.888594][T32730] loop0: detected capacity change from 0 to 264192 [ 316.900628][T32722] FAT-fs (loop5): bogus number of reserved sectors [ 316.907168][T32722] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1055, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 316.960365][T32744] loop0: detected capacity change from 0 to 264192 [ 317.024500][T32761] loop4: detected capacity change from 0 to 16 [ 317.032629][T32759] loop2: detected capacity change from 0 to 16 [ 317.041107][T32761] FAULT_INJECTION: forcing a failure. [ 317.041107][T32761] name failslab, interval 1, probability 0, space 0, times 0 [ 317.054006][T32761] CPU: 1 PID: 32761 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 317.062545][T32761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:47:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x100000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:21 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0810040000000000000000", 0x39}], 0x1) [ 317.072598][T32761] Call Trace: [ 317.075874][T32761] dump_stack_lvl+0xb7/0x103 [ 317.080490][T32761] dump_stack+0x11/0x1a [ 317.084659][T32761] should_fail+0x23c/0x250 [ 317.089137][T32761] ? getname_flags+0x84/0x3d0 [ 317.093814][T32761] __should_failslab+0x81/0x90 [ 317.098587][T32761] should_failslab+0x5/0x20 [ 317.103202][T32761] kmem_cache_alloc+0x46/0x2e0 [ 317.108021][T32761] getname_flags+0x84/0x3d0 [ 317.112546][T32761] user_path_at_empty+0x28/0x50 [ 317.117402][T32761] do_utimes+0xae/0x1d0 [ 317.121594][T32761] ? __cond_resched+0x11/0x40 [ 317.126278][T32761] __x64_sys_utimensat+0xac/0x150 [ 317.131482][T32761] ? fpregs_assert_state_consistent+0x7d/0x90 [ 317.137737][T32761] do_syscall_64+0x3d/0x90 [ 317.142185][T32761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.148120][T32761] RIP: 0033:0x4665d9 [ 317.152029][T32761] 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 20:47:21 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) ftruncate(r0, 0x0) [ 317.171657][T32761] RSP: 002b:00007f0d372bb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000118 [ 317.180103][T32761] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 317.188438][T32761] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 317.196409][T32761] RBP: 00007f0d372bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 317.204402][T32761] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 317.212489][T32761] R13: 00007ffe2645e33f R14: 00007f0d372bb300 R15: 0000000000022000 [ 317.229388][ T308] loop0: detected capacity change from 0 to 264192 [ 317.244765][ T309] validate_nla: 28 callbacks suppressed [ 317.244778][ T309] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1100, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:21 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0811040000000000000000", 0x39}], 0x1) 20:47:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x200000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 317.314461][ T319] loop2: detected capacity change from 0 to 16 20:47:21 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, 0x0) [ 317.364771][ T327] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 317.376710][ T329] loop5: detected capacity change from 0 to 16 [ 317.397859][ T329] FAT-fs (loop5): bogus number of reserved sectors [ 317.404407][ T329] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:21 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0812040000000000000000", 0x39}], 0x1) 20:47:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1200, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 317.434968][ T334] loop0: detected capacity change from 0 to 264192 [ 317.457872][ T344] loop2: detected capacity change from 0 to 16 [ 317.475137][ T345] loop0: detected capacity change from 0 to 264192 20:47:21 executing program 4 (fault-call:3 fault-nth:1): r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:21 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) 20:47:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x204000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 317.545367][ T354] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 317.557483][ T357] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:21 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0825040000000000000000", 0x39}], 0x1) 20:47:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 317.660865][ T376] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 317.669595][ T377] loop4: detected capacity change from 0 to 16 [ 317.669631][ T375] loop2: detected capacity change from 0 to 16 [ 317.684455][ T377] FAULT_INJECTION: forcing a failure. [ 317.684455][ T377] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.697513][ T377] CPU: 1 PID: 377 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 20:47:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 317.705761][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.715816][ T377] Call Trace: [ 317.719104][ T377] dump_stack_lvl+0xb7/0x103 [ 317.721623][ T382] loop5: detected capacity change from 0 to 16 [ 317.723744][ T377] dump_stack+0x11/0x1a [ 317.734205][ T377] should_fail+0x23c/0x250 [ 317.738622][ T377] should_fail_usercopy+0x16/0x20 [ 317.743722][ T377] strncpy_from_user+0x21/0x250 [ 317.748578][ T377] getname_flags+0xb8/0x3d0 [ 317.750814][ T382] FAT-fs (loop5): bogus number of reserved sectors [ 317.753093][ T377] user_path_at_empty+0x28/0x50 [ 317.753117][ T377] do_utimes+0xae/0x1d0 [ 317.753138][ T377] ? __cond_resched+0x11/0x40 [ 317.759650][ T382] FAT-fs (loop5): Can't find a valid FAT filesystem [ 317.764473][ T377] __x64_sys_utimensat+0xac/0x150 [ 317.764500][ T377] ? fpregs_assert_state_consistent+0x7d/0x90 [ 317.791090][ T377] do_syscall_64+0x3d/0x90 [ 317.795525][ T377] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.801785][ T377] RIP: 0033:0x4665d9 [ 317.805672][ T377] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 317.825455][ T377] RSP: 002b:00007f0d372bb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000118 [ 317.833885][ T377] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 317.841889][ T377] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 317.849925][ T377] RBP: 00007f0d372bb1d0 R08: 0000000000000000 R09: 0000000000000000 20:47:22 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0848040000000000000000", 0x39}], 0x1) [ 317.857895][ T377] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 317.866035][ T377] R13: 00007ffe2645e33f R14: 00007f0d372bb300 R15: 0000000000022000 20:47:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x300000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2010, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:22 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) 20:47:22 executing program 4 (fault-call:3 fault-nth:2): r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:22 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff084c040000000000000000", 0x39}], 0x1) 20:47:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 317.962379][ T399] loop0: detected capacity change from 0 to 264192 [ 317.966802][ T401] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2200, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 318.030401][ T414] loop0: detected capacity change from 0 to 264192 [ 318.048649][ T419] loop4: detected capacity change from 0 to 16 [ 318.051956][ T421] loop5: detected capacity change from 0 to 16 [ 318.063794][ T418] loop2: detected capacity change from 0 to 16 [ 318.071031][ T422] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 318.086911][ T421] FAT-fs (loop5): bogus number of reserved sectors [ 318.093457][ T421] FAT-fs (loop5): Can't find a valid FAT filesystem [ 318.116394][ T419] FAULT_INJECTION: forcing a failure. [ 318.116394][ T419] name failslab, interval 1, probability 0, space 0, times 0 [ 318.129056][ T419] CPU: 1 PID: 419 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 318.137294][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.147343][ T419] Call Trace: [ 318.150615][ T419] dump_stack_lvl+0xb7/0x103 [ 318.155242][ T419] dump_stack+0x11/0x1a [ 318.159401][ T419] should_fail+0x23c/0x250 [ 318.163819][ T419] ? __d_alloc+0x36/0x370 [ 318.168249][ T419] __should_failslab+0x81/0x90 [ 318.173017][ T419] should_failslab+0x5/0x20 [ 318.177605][ T419] kmem_cache_alloc+0x46/0x2e0 [ 318.182447][ T419] __d_alloc+0x36/0x370 [ 318.186594][ T419] ? avc_has_perm_noaudit+0x19a/0x240 [ 318.191967][ T419] d_alloc+0x2a/0x130 [ 318.195948][ T419] d_alloc_parallel+0x46/0xb40 [ 318.200704][ T419] ? vfat_cmpi+0x1e0/0x200 [ 318.205113][ T419] ? lockref_put_return+0xed/0x140 [ 318.210269][ T419] ? __down_read_common+0x16d/0x530 [ 318.215458][ T419] ? fast_dput+0x5f/0x1c0 [ 318.219855][ T419] __lookup_slow+0x7f/0x280 [ 318.224350][ T419] walk_component+0x2a5/0x350 [ 318.229021][ T419] path_lookupat+0x12d/0x570 [ 318.233604][ T419] filename_lookup+0xff/0x390 [ 318.238290][ T419] ? strncpy_from_user+0x178/0x250 [ 318.243397][ T419] user_path_at_empty+0x3b/0x50 [ 318.248240][ T419] do_utimes+0xae/0x1d0 [ 318.252391][ T419] ? __cond_resched+0x11/0x40 [ 318.257068][ T419] __x64_sys_utimensat+0xac/0x150 [ 318.262089][ T419] ? fpregs_assert_state_consistent+0x7d/0x90 [ 318.268216][ T419] do_syscall_64+0x3d/0x90 [ 318.272634][ T419] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.278564][ T419] RIP: 0033:0x4665d9 [ 318.282534][ T419] 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 [ 318.302569][ T419] RSP: 002b:00007f0d372bb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000118 [ 318.310980][ T419] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 318.318941][ T419] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 318.326989][ T419] RBP: 00007f0d372bb1d0 R08: 0000000000000000 R09: 0000000000000000 20:47:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x400000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 318.334957][ T419] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 318.342963][ T419] R13: 00007ffe2645e33f R14: 00007f0d372bb300 R15: 0000000000022000 20:47:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2500, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:22 executing program 4 (fault-call:3 fault-nth:3): r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:22 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) 20:47:22 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0860040000000000000000", 0x39}], 0x1) 20:47:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 318.407520][ T443] loop0: detected capacity change from 0 to 264192 20:47:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x3f00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 318.478438][ T456] loop0: detected capacity change from 0 to 264192 [ 318.490641][ T461] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 318.513510][ T463] loop5: detected capacity change from 0 to 16 20:47:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x500000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:22 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0868040000000000000000", 0x39}], 0x1) [ 318.533719][ T466] loop4: detected capacity change from 0 to 16 [ 318.549750][ T463] FAT-fs (loop5): bogus number of reserved sectors [ 318.556397][ T463] FAT-fs (loop5): Can't find a valid FAT filesystem [ 318.566842][ T472] loop2: detected capacity change from 0 to 16 [ 318.593006][ T481] loop0: detected capacity change from 0 to 264192 [ 318.594601][ T466] FAULT_INJECTION: forcing a failure. [ 318.594601][ T466] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.612587][ T466] CPU: 1 PID: 466 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 318.620834][ T466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.631198][ T485] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 318.639294][ T466] Call Trace: [ 318.642587][ T466] dump_stack_lvl+0xb7/0x103 [ 318.647186][ T466] dump_stack+0x11/0x1a [ 318.651397][ T466] should_fail+0x23c/0x250 [ 318.655859][ T466] should_fail_usercopy+0x16/0x20 [ 318.660885][ T466] _copy_to_user+0x1c/0x90 [ 318.665302][ T466] simple_read_from_buffer+0xab/0x120 [ 318.670828][ T466] proc_fail_nth_read+0xf6/0x140 [ 318.675772][ T466] ? rw_verify_area+0x136/0x250 [ 318.680770][ T466] ? proc_fault_inject_write+0x200/0x200 [ 318.686495][ T466] vfs_read+0x154/0x5d0 20:47:22 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:22 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff086c040000000000000000", 0x39}], 0x1) [ 318.690781][ T466] ? __fget_light+0x21b/0x260 [ 318.695462][ T466] ? __cond_resched+0x11/0x40 [ 318.700257][ T466] ksys_read+0xce/0x180 [ 318.704489][ T466] __x64_sys_read+0x3e/0x50 [ 318.709028][ T466] do_syscall_64+0x3d/0x90 [ 318.713487][ T466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.719438][ T466] RIP: 0033:0x41935c [ 318.723325][ T466] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 318.742933][ T466] RSP: 002b:00007f0d372bb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 318.751504][ T466] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 318.759468][ T466] RDX: 000000000000000f RSI: 00007f0d372bb1e0 RDI: 0000000000000003 [ 318.767479][ T466] RBP: 00007f0d372bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 318.775453][ T466] R10: 0000000000000100 R11: 0000000000000246 R12: 0000000000000001 [ 318.775787][ T493] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:22 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:22 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0874040000000000000000", 0x39}], 0x1) 20:47:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 318.783415][ T466] R13: 00007ffe2645e33f R14: 00007f0d372bb300 R15: 0000000000022000 [ 318.824479][ T502] loop0: detected capacity change from 0 to 264192 20:47:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x600000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 318.889745][ T512] loop2: detected capacity change from 0 to 16 [ 318.906187][ T513] loop4: detected capacity change from 0 to 16 [ 318.925870][ T514] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:23 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x5) 20:47:23 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) fdatasync(r0) 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff087a040000000000000000", 0x39}], 0x1) [ 318.941260][ T522] loop0: detected capacity change from 0 to 264192 [ 318.974908][ T527] loop5: detected capacity change from 0 to 16 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800050000000000000000", 0x39}], 0x1) [ 318.985646][ T527] FAT-fs (loop5): bogus number of reserved sectors [ 318.988891][ T531] loop0: detected capacity change from 0 to 264192 [ 318.992183][ T527] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x604000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4800, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800060000000000000000", 0x39}], 0x1) 20:47:23 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x102) [ 319.089942][ T552] loop0: detected capacity change from 0 to 264192 [ 319.102115][ T554] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 319.111988][ T553] loop4: detected capacity change from 0 to 16 [ 319.114521][ T549] loop2: detected capacity change from 0 to 16 20:47:23 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) fdatasync(r0) 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800070000000000000000", 0x39}], 0x1) 20:47:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4c00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 319.158832][ T567] loop0: detected capacity change from 0 to 264192 20:47:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x700000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 319.268563][ T585] loop2: detected capacity change from 0 to 16 [ 319.273430][ T582] loop4: detected capacity change from 0 to 16 [ 319.290834][ T589] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:23 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) fdatasync(r0) 20:47:23 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x104) 20:47:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x5510, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800090000000000000000", 0x39}], 0x1) [ 319.331132][ T594] loop0: detected capacity change from 0 to 264192 [ 319.341812][ T597] loop5: detected capacity change from 0 to 16 20:47:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x800000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 319.405873][ T597] FAT-fs (loop5): bogus number of reserved sectors [ 319.412442][ T597] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:23 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) [ 319.455069][ T617] loop0: detected capacity change from 0 to 264192 [ 319.464391][ T616] loop2: detected capacity change from 0 to 16 [ 319.472299][ T618] loop4: detected capacity change from 0 to 16 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000a0000000000000000", 0x39}], 0x1) 20:47:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:23 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x10f) [ 319.530077][ T629] loop0: detected capacity change from 0 to 264192 20:47:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x900000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000b0000000000000000", 0x39}], 0x1) [ 319.606237][ T646] loop2: detected capacity change from 0 to 16 [ 319.609863][ T650] loop5: detected capacity change from 0 to 16 [ 319.637169][ T653] loop4: detected capacity change from 0 to 16 20:47:23 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000c0000000000000000", 0x39}], 0x1) 20:47:23 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x600) [ 319.670628][ T650] FAT-fs (loop5): invalid media value (0x00) [ 319.676679][ T650] FAT-fs (loop5): Can't find a valid FAT filesystem [ 319.691164][ T664] loop0: detected capacity change from 0 to 264192 20:47:23 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6800, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 319.748434][ T681] loop0: detected capacity change from 0 to 264192 20:47:23 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000d0000000000000000", 0x39}], 0x1) 20:47:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xa00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 319.788670][ T689] loop2: detected capacity change from 0 to 16 [ 319.799960][ T690] loop4: detected capacity change from 0 to 16 20:47:23 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 20:47:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6c00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000e0000000000000000", 0x39}], 0x1) 20:47:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0xf00) [ 319.885235][ T708] loop0: detected capacity change from 0 to 264192 [ 319.900658][ T709] loop5: detected capacity change from 0 to 16 [ 319.939435][ T709] FAT-fs (loop5): invalid media value (0x00) [ 319.942166][ T720] loop0: detected capacity change from 0 to 264192 [ 319.945468][ T709] FAT-fs (loop5): Can't find a valid FAT filesystem [ 319.955894][ T726] loop2: detected capacity change from 0 to 16 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800110000000000000000", 0x39}], 0x1) 20:47:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xb00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x7400, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:24 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800120000000000000000", 0x39}], 0x1) [ 320.054227][ T744] loop4: detected capacity change from 0 to 16 [ 320.084701][ T751] loop0: detected capacity change from 0 to 264192 [ 320.091855][ T755] loop2: detected capacity change from 0 to 16 20:47:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x18) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x7a00, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 320.155666][ T765] loop0: detected capacity change from 0 to 264192 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800150000000000000000", 0x39}], 0x1) 20:47:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xc00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 320.203881][ T775] loop5: detected capacity change from 0 to 16 [ 320.238123][ T775] FAT-fs (loop5): invalid media value (0x00) [ 320.244460][ T775] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xedc0, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800200000000000000000", 0x39}], 0x1) [ 320.255605][ T784] loop4: detected capacity change from 0 to 16 [ 320.294148][ T791] loop0: detected capacity change from 0 to 264192 20:47:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {0x0, 0x2710}}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x1c1080, 0x81) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) mount$9p_rdma(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', &(0x7f0000000300), 0x3000014, &(0x7f0000000340)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x1}}, {@timeout={'timeout', 0x3d, 0x9}}], [{@obj_role={'obj_role', 0x3d, '\\'}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) mknod(&(0x7f0000000400)='./file0\x00', 0x20, 0x7) [ 320.347657][ T802] loop0: detected capacity change from 0 to 264192 20:47:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xd00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 320.464013][ T817] loop4: detected capacity change from 0 to 16 [ 320.502181][ T820] loop0: detected capacity change from 0 to 264192 [ 320.515293][ T823] loop5: detected capacity change from 0 to 16 [ 320.537674][ T817] 9pnet: Could not find request transport: rdma [ 320.545293][ T823] FAT-fs (loop5): invalid media value (0x00) [ 320.551593][ T823] FAT-fs (loop5): Can't find a valid FAT filesystem [ 320.564206][ T830] loop0: detected capacity change from 0 to 264192 20:47:24 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800390000000000000000", 0x39}], 0x1) 20:47:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfe01, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:24 executing program 4: r0 = gettid() tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) tkill(r0, 0xf) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xffff, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661740002812459aa5f555898733a", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = getpid() ptrace$setregs(0xd, r2, 0x101, &(0x7f0000000600)="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") r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x1e) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r3, 0x0, 0x2) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x18a00, 0x3d) wait4(0x0, &(0x7f00000000c0), 0x40000000, &(0x7f0000000300)) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xe00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:24 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000000c0)='./file0\x00', 0x18) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x50000, 0x48) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000a, 0x100010, r1, 0x917fe000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x40010, r1, 0xef9ac000) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfeff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:24 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800020000000000000000", 0x39}], 0x1) [ 320.752556][ T851] loop0: detected capacity change from 0 to 264192 [ 320.772940][ T855] loop4: detected capacity change from 0 to 16 20:47:24 executing program 4: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x9e3f) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r2 = syz_open_pts(r0, 0x400001) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) chdir(&(0x7f0000000040)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) openat(r3, &(0x7f0000000280)='./file0\x00', 0x2300, 0x40) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x4, 0x1}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000005, 0x13, 0xffffffffffffffff, 0x9674b000) 20:47:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xff01, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 320.845757][ T871] loop0: detected capacity change from 0 to 264192 [ 320.862711][ T877] loop5: detected capacity change from 0 to 16 [ 320.884861][ T880] loop2: detected capacity change from 0 to 16 20:47:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x1000000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 320.907163][ T886] loop4: detected capacity change from 0 to 16 [ 320.909350][ T877] FAT-fs (loop5): invalid media value (0x00) [ 320.919548][ T877] FAT-fs (loop5): Can't find a valid FAT filesystem [ 321.000456][ T906] loop0: detected capacity change from 0 to 264192 [ 321.079711][ T920] loop0: detected capacity change from 0 to 264192 20:47:25 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x2) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x10000, &(0x7f0000000240)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x9}}, {@posixacl}, {@noextend}], [{@euid_eq={'euid', 0x3d, 0xee01}}]}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x2010, r1, 0x37e7c000) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil) 20:47:25 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800030000000000000000", 0x39}], 0x1) 20:47:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffe, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:25 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x1100000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:25 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800050000000000000000", 0x39}], 0x1) [ 321.281190][ T937] loop5: detected capacity change from 0 to 16 [ 321.286802][ T939] loop4: detected capacity change from 0 to 16 [ 321.295549][ T937] FAT-fs (loop5): invalid media value (0x00) [ 321.301670][ T937] FAT-fs (loop5): Can't find a valid FAT filesystem [ 321.312728][ T939] 9pnet: p9_fd_create_unix (939): problem connecting socket: ./file0: -111 [ 321.322691][ T938] loop0: detected capacity change from 0 to 264192 20:47:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x20000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:25 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800060000000000000000", 0x39}], 0x1) 20:47:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$SMC_PNETID_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x98, r1, 0x200, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6erspan0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'lo\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x98}, 0x1, 0x0, 0x0, 0x8000}, 0x20008800) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 321.348390][ T939] 9pnet: p9_fd_create_unix (939): problem connecting socket: ./file0: -111 [ 321.368722][ T956] loop0: detected capacity change from 0 to 264192 [ 321.388135][ T958] loop2: detected capacity change from 0 to 16 20:47:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x1200000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:25 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800070000000000000000", 0x39}], 0x1) 20:47:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x80000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 321.548876][ T984] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=984 comm=syz-executor.4 [ 321.553381][ T988] loop0: detected capacity change from 0 to 264192 [ 321.585300][ T993] loop5: detected capacity change from 0 to 16 20:47:25 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800080000000000000000", 0x39}], 0x1) [ 321.596722][ T984] loop4: detected capacity change from 0 to 16 [ 321.612348][ T1000] loop0: detected capacity change from 0 to 264192 [ 321.635529][ T993] FAT-fs (loop5): bogus number of FAT sectors [ 321.641667][ T993] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x80040, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 321.661180][ T1007] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1007 comm=syz-executor.4 20:47:25 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x2000000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:25 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800090000000000000000", 0x39}], 0x1) 20:47:25 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xe0ffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:26 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000a0000000000000000", 0x39}], 0x1) [ 321.910601][ T1042] loop4: detected capacity change from 0 to 16 [ 321.919532][ T1043] loop0: detected capacity change from 0 to 264192 [ 321.931269][ T1042] FAT-fs (loop4): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 321.948193][ T1046] loop5: detected capacity change from 0 to 16 [ 321.960914][ T1042] loop4: detected capacity change from 0 to 16 [ 321.979959][ T1056] loop0: detected capacity change from 0 to 264192 [ 321.987024][ T1042] FAT-fs (loop4): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value 20:47:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:26 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000b0000000000000000", 0x39}], 0x1) [ 322.010376][ T1046] FAT-fs (loop5): bogus number of FAT sectors [ 322.016512][ T1046] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x2500000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:26 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000480)=[{&(0x7f0000000080)="95ef41528ae454b12a954818e4782e607ed78f4b769cca9aaf39e6c2d9f60e0e8e5efa89d60cd0", 0x27, 0x8001}, {&(0x7f0000000180)="359727f7029f0e2ab7793d819e7c5debfa7f19414072de95b43e98653f2390ba9fa888ebec6a5f15c50183454770ac4b328337e1968855c86c40e86c693f4087c223bd37881e387dfdbf00613c6633c5a9e4162efd", 0x55, 0x7}, {&(0x7f0000000200)="f489ddd6703c4a31d8a90fa793cc45b671eff34fe0bc3ea1d1e2799a291fe0872b05bc457a2c831ab6da24caacf91ce48047d203c3a3041be29ecd2a83a8283d0bb0c0a10ba71894fcd9343a7e2fee6d7f9d53c28050b386c8e13e3f6c8697a451d689589fae", 0x66, 0x5}, {&(0x7f00000000c0), 0x0, 0xff}, {&(0x7f0000000280)="4b5272e2e024f4829206fbdf5d4cb915d762c14fad49c777ab7670c4780ade475cf4b124113f59f145f8a9a441639222a3e5921fca622a5ee0e17c690335ae9eae5c19f071a46b3ff8b25e3dcd8aeaca10c3ed89dc1e9d3b780b64f04699511c908d062440839c60bf7020b07b3cfce2c3a16aee1c4cdb524c4f3b158c0e12ee52949febeb35e13827160f65e4fcfe2433209e5ab8f400b424476d5ed8564bafd0f42f73f03b67b8cacc71d05cf551d5c4329594b97b244018bd1dd9", 0xbc, 0x6}, {&(0x7f0000000340)="39354e53b258671935ecc5d74e36694536bbb5659f2a1b63f1acf5f8141be8f1096dfc3c733145ebd0ac4180cdd08f5f3b37e2856d695809fd854c8c34e30be621cf2a03a04e2b7c451973e2f413a096533b72c0656103000000000000577443d10bd887e5b66e93f122f3e49b9147327ee3f5bc59479e3fc2a8", 0x7a, 0x6e8}, {&(0x7f0000000400)="907cada61c8464637a2b1c9aa8413a06b4e6545c849251c470e067072ad1bef0bc822298672ebf099bf66b99ae3bc571b839379b42ed6ac2a539e55534ae15a2ae1fb9c5926d50df7c186674927cf06d33991a636bfe1978fed39bbd5e8e89b53deafe123c1d1b8e7889b65bbbea5c26bc0c", 0x72, 0x3}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 322.096191][ T1076] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 322.153718][ T1083] loop0: detected capacity change from 0 to 225280 [ 322.170103][ T1087] loop4: detected capacity change from 0 to 128 [ 322.182070][ T1087] FAT-fs (loop4): Unrecognized mount option "5—'÷Ÿ*·y=ž|]ëúA@rÞ•´>˜e?#ºŸ¨ˆëìj_ŃEGp¬K2ƒ7á–ˆUÈl@èli?@‡Â#½7ˆ8}ý¿" or missing value [ 322.187154][ T1089] loop5: detected capacity change from 0 to 16 [ 322.233958][ T1087] loop4: detected capacity change from 0 to 128 [ 322.247162][ T1087] FAT-fs (loop4): Unrecognized mount option "5—'÷Ÿ*·y=ž|]ëúA@rÞ•´>˜e?#ºŸ¨ˆëìj_ŃEGp¬K2ƒ7á–ˆUÈl@èli?@‡Â#½7ˆ8}ý¿" or missing value [ 322.266958][ T1099] loop0: detected capacity change from 0 to 225280 [ 322.278138][ T1089] FAT-fs (loop5): bogus number of FAT sectors [ 322.284409][ T1089] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:26 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000c0000000000000000", 0x39}], 0x1) 20:47:26 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0xc602, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x12) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$trusted_overlay_nlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000240)={'L-', 0x159}, 0x16, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:26 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x3f00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 322.471213][ T1117] validate_nla: 25 callbacks suppressed [ 322.471226][ T1117] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 322.485408][ T1119] loop5: detected capacity change from 0 to 16 [ 322.485425][ T1118] loop0: detected capacity change from 0 to 12288 [ 322.506299][ T1121] loop4: detected capacity change from 0 to 16 [ 322.510804][ T1120] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2040000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:26 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000d0000000000000000", 0x39}], 0x1) 20:47:26 executing program 4: syncfs(0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x5, @empty}, {0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0xc}, 0xf88e, [0xd1e, 0x7ff, 0x1, 0x9, 0x2, 0x401, 0x101, 0xffff7fff]}, 0x5c) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/27, 0x1b, 0x2020, &(0x7f0000000240)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x41, 0x4, 0x3}}, 0x80) open(&(0x7f0000000080)='./file0\x00', 0x404103, 0x11) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000300)) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 322.565151][ T1137] loop0: detected capacity change from 0 to 12288 20:47:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x4000000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 322.640394][ T1147] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:26 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000e0000000000000000", 0x39}], 0x1) 20:47:26 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x3000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 322.684562][ T1156] loop0: detected capacity change from 0 to 4096 [ 322.703488][ T1160] loop4: detected capacity change from 0 to 16 [ 322.748108][ T1169] loop0: detected capacity change from 0 to 4096 [ 322.762342][ T1170] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 322.771190][ T1160] FAT-fs (loop4): Unrecognized mount option " [ 322.771190][ T1160] " or missing value [ 322.788281][ T1176] loop5: detected capacity change from 0 to 16 20:47:26 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800100000000000000000", 0x39}], 0x1) [ 322.793504][ T1171] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x4000080000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 322.822679][ T1181] loop4: detected capacity change from 0 to 16 [ 322.837275][ T1181] FAT-fs (loop4): Unrecognized mount option " [ 322.837275][ T1181] " or missing value [ 322.886515][ T1189] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 322.891185][ T1190] loop0: detected capacity change from 0 to 264192 20:47:27 executing program 2: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x4800000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:27 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800110000000000000000", 0x39}], 0x1) 20:47:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 323.085947][ T1210] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 323.102807][ T1211] loop0: detected capacity change from 0 to 264192 [ 323.105825][ T1212] FAT-fs (loop4): bogus number of reserved sectors [ 323.110070][ T1216] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 323.116073][ T1212] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:27 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800120000000000000000", 0x39}], 0x1) [ 323.135834][ T1219] loop5: detected capacity change from 0 to 16 20:47:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x5000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 323.179091][ T1227] loop0: detected capacity change from 0 to 264192 [ 323.190774][ T1231] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 323.203368][ T1212] FAT-fs (loop4): bogus number of reserved sectors [ 323.209962][ T1212] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:27 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800150000000000000000", 0x39}], 0x1) 20:47:27 executing program 4: chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) creat(&(0x7f0000000080)='./file0\x00', 0x144) 20:47:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x4c00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) creat(&(0x7f0000000080)='./file0\x00', 0x1) [ 323.317603][ T1247] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 323.345365][ T1249] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 323.371443][ T1253] loop0: detected capacity change from 0 to 264192 [ 323.388273][ T1255] loop4: detected capacity change from 0 to 16 [ 323.426860][ T1262] loop0: detected capacity change from 0 to 264192 20:47:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:27 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800390000000000000000", 0x39}], 0x1) 20:47:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x80) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x5010000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x6800000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 323.599058][ T1276] loop0: detected capacity change from 0 to 204800 [ 323.601240][ T1277] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 323.609390][ T1282] loop5: detected capacity change from 0 to 16 [ 323.619012][ T1279] loop4: detected capacity change from 0 to 16 [ 323.627750][ T1278] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x74d, 0x4, &(0x7f0000000240)=[{&(0x7f0000000300)="9eff1d499318e3fd8f4eee9c68c47366c627849538744f74fd082911a575074bfd968b74a18fcea73996c34d82c1f50edbd5d95c1049ef71afa39ed5024c12ad1dd367d097efa5b823fbfd924b92c5112152a0987eb17ce45f727e7197f694e667c09503f1377a04b7a58ab88e1f4dfb181eacef935010064d9c2071d02ff9c3cf1fb49a8a4c6793421255", 0x8b, 0x8}, {&(0x7f00000003c0)="dba9768a03af6564aa47ec80b18bfb579f5d0fbc3dc926dbf01d264425f2e0b6985a6bc156a8b27a09cd8c65bac39fff1e106d679f069528e358d6503e2d72b186be8188f51a4a50e0d7aabe60025e241448ba7f36883a6adad66ae83419ecf83d795460ad206e28ebd8c1d5ffe0eb75010576d7f4f2c5b7328fbf7cd8224f4e8c", 0x81, 0x100000001}, {&(0x7f0000000180)="6d863dc5f5a412db203bf2afd1c22926aed581d42015c2c885b972d02205d36be0d4ed34ead98f52fa0018888c63a8e4f81cad66431c1a0e2319d14d8a3bfe5d8b863c51ed75500e330c5a2789dec62f09028c234809a23515164e775fd6694213a69089263a688326", 0x69}, {&(0x7f0000000480)="df446778f6f2a1019024b79cfe670d0832f8b09e1bc40f1ff2c2cf12c2d8e228ddff4cb4c26fbf219a2876d017c04e82f197a6e8e3e4edc2af666271ccc6e8ee9bb1b2421677d23969ac961d8d322c426ef57c8b7ec6dd80d765e73b1f51754357f475c30fbb82d0bd027b6e43797092fe9e5949406d8d9dcd971d92cc757151197525641af1f6ed815ce84d62ce45a6b606df9369a951565feb7b2b30cd90f1824a7b0d8bc653080933", 0xaa, 0xffff}], 0x8000, &(0x7f0000000680)={[{'+!]--'}, {}, {}, {'vfat\x00'}, {}, {'vfat\x00'}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_gt={'uid>', 0xee01}}, {@context={'context', 0x3d, 'system_u'}}, {@measure}, {@seclabel}, {@uid_gt={'uid>', r2}}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:27 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800004200000000000000", 0x39}], 0x1) [ 323.650986][ T1286] loop2: detected capacity change from 0 to 16 [ 323.681459][ T1298] loop0: detected capacity change from 0 to 204800 20:47:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:27 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 323.701870][ T1294] loop4: detected capacity change from 0 to 16 [ 323.715424][ T1305] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:27 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f00000001c0)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x4, 0x100) utimensat(r1, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) mount$tmpfs(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x10011, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) 20:47:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x6c00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:27 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800005b00000000000000", 0x39}], 0x1) [ 323.744313][ T1311] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 323.773730][ T1305] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 323.783476][ T1319] loop2: detected capacity change from 0 to 16 20:47:27 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6040000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:28 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040200000000000000", 0x39}], 0x1) [ 323.835590][ T1329] loop0: detected capacity change from 0 to 172032 [ 323.855723][ T1332] loop4: detected capacity change from 0 to 16 [ 323.868908][ T1338] loop5: detected capacity change from 0 to 16 20:47:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = epoll_create1(0x0) mkdirat(r0, &(0x7f0000000700)='./file0\x00', 0x21) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f00000006c0)={@id={0x2, 0x0, @d}}) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000240)='-^\x00', &(0x7f0000000280)='vfat\x00', &(0x7f0000000300)='\'$@\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='{,{\x00', &(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='vfat\x00', &(0x7f0000000440)=']k!\xa1./,\x00', &(0x7f0000000480)='!@*,}\xd8}[\x00', &(0x7f00000004c0)='\x00'], &(0x7f0000000680)=[&(0x7f0000000580)='vfat\x00', &(0x7f00000005c0)='vfat\x00', &(0x7f0000000600)='-@\xfc&\x12\'\x00', &(0x7f0000000640)=')^}!\x00']) move_mount(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000005}) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000740), &(0x7f0000000780), 0x2, 0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x30, r2, 0x1141f000) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x7000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 323.918369][ T1350] loop0: detected capacity change from 0 to 172032 20:47:28 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040300000000000000", 0x39}], 0x1) 20:47:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x7400000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 323.976355][ T1360] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 323.995286][ T1364] loop4: detected capacity change from 0 to 16 20:47:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 324.043930][ T1372] loop0: detected capacity change from 0 to 106496 [ 324.091755][ T1379] loop5: detected capacity change from 0 to 16 [ 324.136139][ T1386] loop0: detected capacity change from 0 to 106496 20:47:28 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x8000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:28 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040400000000000000", 0x39}], 0x1) 20:47:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020101000240208000f8012e1f6b713e2e014f818f797e02049b04d10d149aa4d4e46b02000000037fdfa60abe265c0d36bf5cb4bc4395d8230ba5550ccc01d7cdfcc1a390f03399a1a6e9a2d2fc5ec0f1c305e35cf284167c98d6bd9b9517a903", 0x6d}, {0x0, 0x0, 0x1004}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = eventfd2(0x2, 0x80001) dup(r1) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x6) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000080)={0x0, @aes256, 0x0, @desc4}) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) creat(&(0x7f00000000c0)='./file0\x00', 0x11) 20:47:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x7a00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 324.299663][ T1398] loop4: detected capacity change from 0 to 16 [ 324.304686][ T1397] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 324.315720][ T1399] loop0: detected capacity change from 0 to 57344 [ 324.325738][ T1398] FAT-fs (loop4): Unrecognized mount option "ë0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r8, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {}, [{0x2, 0x5, r3}, {0x2, 0x5, r5}, {0x2, 0x1, r6}], {}, [{0x8, 0x1, 0xffffffffffffffff}, {0x8, 0x4, r8}, {0x8, 0x1}], {0x10, 0x2}, {0x20, 0x4}}, 0x54, 0x2) [ 324.461497][ T1442] loop5: detected capacity change from 0 to 16 [ 324.500070][ T1449] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 324.513659][ T1457] loop4: detected capacity change from 0 to 16 20:47:28 executing program 2: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:28 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040800000000000000", 0x39}], 0x1) 20:47:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x9094cfa400000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xa000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 324.738030][ T1475] loop4: detected capacity change from 0 to 16 [ 324.758244][ T1481] loop0: detected capacity change from 0 to 264192 [ 324.772847][ T1488] loop5: detected capacity change from 0 to 16 20:47:28 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) open(&(0x7f0000000180)='./file0\x00', 0x10040, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x82) ftruncate(r1, 0x7) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r2, 0xfffffffffffffc01, 0x3) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:28 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040900000000000000", 0x39}], 0x1) 20:47:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 324.781519][ T1486] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xb000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:28 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040a00000000000000", 0x39}], 0x1) 20:47:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 324.865667][ T1514] loop0: detected capacity change from 0 to 264192 [ 324.867899][ T1508] loop4: detected capacity change from 0 to 16 [ 324.877811][ T1515] loop2: detected capacity change from 0 to 16 [ 324.879403][ T1519] loop5: detected capacity change from 0 to 16 [ 324.895090][ T1520] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 324.966848][ T1538] loop5: detected capacity change from 0 to 16 20:47:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:29 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040b00000000000000", 0x39}], 0x1) 20:47:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x200000000}, {0x0, 0x0, 0x1100}], 0x2140080, &(0x7f00000001c0)=ANY=[@ANYRES64=0x0]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) lremovexattr(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00') setresuid(0x0, r3, 0x0) fchownat(r1, &(0x7f0000000080)='./file0\x00', r3, 0xffffffffffffffff, 0x400) 20:47:29 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0x97ffffff00000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xc000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 325.197564][ T1548] loop5: detected capacity change from 0 to 16 [ 325.210648][ T1551] loop4: detected capacity change from 0 to 264192 [ 325.225645][ T1554] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:29 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040c00000000000000", 0x39}], 0x1) 20:47:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xd000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 325.244996][ T1555] loop0: detected capacity change from 0 to 264192 20:47:29 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040d00000000000000", 0x39}], 0x1) 20:47:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 325.292629][ T1567] loop5: detected capacity change from 0 to 16 [ 325.323892][ T1586] loop0: detected capacity change from 0 to 264192 [ 325.333810][ T1589] loop2: detected capacity change from 0 to 16 20:47:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x84) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x113000, 0x118) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) [ 325.335287][ T1590] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 325.370696][ T1600] loop5: detected capacity change from 0 to 16 [ 325.387370][ T1601] loop4: detected capacity change from 0 to 16 20:47:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:29 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040e00000000000000", 0x39}], 0x1) 20:47:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xe000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:29 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfdfdffff00000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 325.602565][ T1620] loop5: detected capacity change from 0 to 16 [ 325.615990][ T1624] loop0: detected capacity change from 0 to 155648 [ 325.621782][ T1625] loop4: detected capacity change from 0 to 16 [ 325.623995][ T1621] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x10000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:29 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x202, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:29 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800041000000000000000", 0x39}], 0x1) [ 325.662551][ T1643] loop2: detected capacity change from 0 to 16 [ 325.687968][ T1648] loop0: detected capacity change from 0 to 155648 20:47:29 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800041100000000000000", 0x39}], 0x1) 20:47:29 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfdffffff00000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 325.723776][ T1660] loop5: detected capacity change from 0 to 16 [ 325.734021][ T1661] FAT-fs (loop4): bogus number of reserved sectors [ 325.740624][ T1661] FAT-fs (loop4): Can't find a valid FAT filesystem [ 325.753356][ T1662] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 325.805784][ T1677] loop0: detected capacity change from 0 to 163840 [ 325.815701][ T1661] FAT-fs (loop4): Unrecognized mount option "D" or missing value [ 325.879008][ T1702] loop0: detected capacity change from 0 to 163840 20:47:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800041200000000000000", 0x39}], 0x1) 20:47:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x11000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x482000, 0x101) creat(&(0x7f00000000c0)='./file0\x00', 0x4) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfeffffffffffffff}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800042500000000000000", 0x39}], 0x1) [ 326.045771][ T1717] loop5: detected capacity change from 0 to 16 [ 326.054318][ T1718] loop4: detected capacity change from 0 to 16 [ 326.054316][ T1720] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 326.062113][ T1719] loop0: detected capacity change from 0 to 24575 [ 326.089355][ T1724] loop2: detected capacity change from 0 to 16 20:47:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x12000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:30 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r0, @ANYRES16]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800044800000000000000", 0x39}], 0x1) 20:47:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=""/4096, 0x1000) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 326.166404][ T1745] loop0: detected capacity change from 0 to 24575 [ 326.175843][ T1760] loop5: detected capacity change from 0 to 16 [ 326.190171][ T1759] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 326.263064][ T1790] loop4: detected capacity change from 0 to 16 20:47:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffffff00000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x20000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x10, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800044c00000000000000", 0x39}], 0x1) 20:47:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x2, 0x1, &(0x7f0000000180)=[{&(0x7f0000000300)="1971f945ca41603ab106a4fa82670c6d55ecbd3bf9f37881841eac85150757caa2de7e758deb96da446d633e003496bff25bd841f825057ce975c6e674faedf198443ab0989c488e0e046b2dba61df13536263bcb373624cb50310d56aea1b5fac36fac829e0d8d13ec293c40363556119433c35e989fe451a724bcee7fc79fc308ffd53433e88cbf39992fa50436817988b06b5773bbe4b94faaa2b4dc012e23e01de", 0xa3, 0xffffffff}], 0x80040, &(0x7f00000001c0)={[], [{@dont_appraise}]}) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 326.440748][ T1807] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 326.448486][ T1808] loop4: detected capacity change from 0 to 16 [ 326.457864][ T1813] loop5: detected capacity change from 0 to 16 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800046000000000000000", 0x39}], 0x1) 20:47:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x10, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) recvfrom(0xffffffffffffffff, &(0x7f0000000300)=""/181, 0xb5, 0x2040, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x4, {0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}}, 0x80) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x20100000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 326.489181][ T1812] loop0: detected capacity change from 0 to 147456 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800046800000000000000", 0x39}], 0x1) [ 326.548436][ T1836] loop0: detected capacity change from 0 to 147456 20:47:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x10, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 326.594484][ T1851] loop5: detected capacity change from 0 to 16 [ 326.598781][ T1850] loop4: detected capacity change from 0 to 16 [ 326.682937][ T1867] loop5: detected capacity change from 0 to 16 20:47:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:30 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800046c00000000000000", 0x39}], 0x1) 20:47:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffffffff600000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:30 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x22000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:30 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, 0xffffffffffffffff, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800047400000000000000", 0x39}], 0x1) [ 326.844927][ T1876] loop0: detected capacity change from 0 to 264192 [ 326.855109][ T1879] loop5: detected capacity change from 0 to 16 [ 326.860119][ T1880] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 326.862292][ T1881] loop4: detected capacity change from 0 to 16 20:47:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, 0xffffffffffffffff, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:31 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x2) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1e) ptrace$cont(0x18, r2, 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e6661ff000243d0bc63b4d80e82611d", 0x13}, {0x0, 0xfffffffffffffefc, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRES16=0x0, @ANYRESDEC=0x0, @ANYRES16=r0, @ANYRESOCT=r1, @ANYRESHEX=r2, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xfffffffffffffffe}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 326.921578][ T1898] loop0: detected capacity change from 0 to 264192 20:47:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x25000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x4000010, r1, 0x2095a000) [ 326.997460][ T1912] loop5: detected capacity change from 0 to 16 [ 327.013487][ T1917] loop0: detected capacity change from 0 to 16383 [ 327.055154][ T1921] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 327.065028][ T1924] loop4: detected capacity change from 0 to 16 [ 327.076974][ T1927] loop0: detected capacity change from 0 to 16383 20:47:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800047a00000000000000", 0x39}], 0x1) 20:47:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, 0xffffffffffffffff, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xffffffffffffffff}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x3f000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004b401000000000000", 0x39}], 0x1) [ 327.245834][ T1950] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 327.258535][ T1955] loop4: detected capacity change from 0 to 16 [ 327.261977][ T1956] loop5: detected capacity change from 0 to 16 [ 327.274288][ T1957] loop0: detected capacity change from 0 to 16383 20:47:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) move_mount(r1, &(0x7f00000000c0)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2) utimensat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) 20:47:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x40000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040003000000000000", 0x39}], 0x1) [ 327.337066][ T1975] loop0: detected capacity change from 0 to 16383 [ 327.373645][ T1987] loop4: detected capacity change from 0 to 16 20:47:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x2, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 327.382750][ T1983] loop5: detected capacity change from 0 to 16 [ 327.422362][ T1993] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040005000000000000", 0x39}], 0x1) 20:47:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000009c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x3f, "9ac64fc773c177"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000bc0)={{r4, 0x8, 0x2904, 0x9, 0x2, 0x1f, 0x3, 0x5, 0x1, 0xbd1f, 0x6, 0xfffffffffffffffa, 0x8, 0x0, 0x7}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000300)={r4, 0xfffffffffffffffd}) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x40000800, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x3, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040006000000000000", 0x39}], 0x1) [ 327.642623][ T2026] validate_nla: 30 callbacks suppressed [ 327.642638][ T2026] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 327.647389][ T2027] loop5: detected capacity change from 0 to 16 [ 327.648485][ T2029] loop4: detected capacity change from 0 to 16 [ 327.669408][ T2028] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:31 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 327.724404][ T2042] FAT-fs (loop2): bogus number of reserved sectors [ 327.730947][ T2042] FAT-fs (loop2): Can't find a valid FAT filesystem [ 327.762427][ T2046] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x48000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:31 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040007000000000000", 0x39}], 0x1) [ 327.786044][ T2054] loop5: detected capacity change from 0 to 16 [ 327.816660][ T2064] loop4: detected capacity change from 0 to 16 [ 327.835128][ T2067] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 327.846542][ T2070] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) ftruncate(r0, 0x0) 20:47:32 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040009000000000000", 0x39}], 0x1) 20:47:32 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x4000001000}], 0x208001, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x331003, 0x175) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x5, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4c000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 328.075858][ T2099] loop5: detected capacity change from 0 to 16 [ 328.078826][ T2094] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 328.084383][ T2101] loop4: detected capacity change from 0 to 65552 [ 328.098711][ T2096] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 328.117506][ T2110] FAT-fs (loop2): bogus number of reserved sectors 20:47:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) ftruncate(r0, 0x0) 20:47:32 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000a000000000000", 0x39}], 0x1) 20:47:32 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 328.124058][ T2110] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x55100000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x0) ftruncate(r0, 0x0) [ 328.173854][ T2121] loop5: detected capacity change from 0 to 16 [ 328.195210][ T2130] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 328.217487][ T2134] loop4: detected capacity change from 0 to 16 [ 328.280495][ T2153] loop5: detected capacity change from 0 to 16 20:47:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:32 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000b000000000000", 0x39}], 0x1) 20:47:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000580), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)={0x2c, r2, 0x7, 0x0, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x5}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private}]}, 0x2c}}, 0x0) sendmsg$IEEE802154_START_REQ(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008800}, 0x40) r3 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r3, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x60000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x7, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(0xffffffffffffffff, 0x0) 20:47:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(0xffffffffffffffff, 0x0) [ 328.471923][ T2172] loop5: detected capacity change from 0 to 16 [ 328.474568][ T2170] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 328.489343][ T2171] loop4: detected capacity change from 0 to 16 [ 328.500389][ T2171] FAT-fs (loop4): Unrecognized mount option "À" or missing value [ 328.510636][ T2176] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:32 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000c000000000000", 0x39}], 0x1) 20:47:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x8, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 328.536255][ T2188] FAT-fs (loop2): bogus number of reserved sectors [ 328.542834][ T2188] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x68000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:32 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={{r1, r2/1000+60000}, {r3, r4/1000+10000}}) chdir(&(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x418202, 0x97) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x94000, 0x96) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimensat(r5, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x40) [ 328.581348][ T2171] loop4: detected capacity change from 0 to 16 [ 328.606380][ T2194] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 328.618874][ T2210] loop5: detected capacity change from 0 to 16 20:47:32 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000d000000000000", 0x39}], 0x1) [ 328.678651][ T2219] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 328.703627][ T2225] loop4: detected capacity change from 0 to 16 [ 328.715281][ T2227] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(0xffffffffffffffff, 0x0) 20:47:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x9, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6c000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x130) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x4) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:33 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000e000000000000", 0x39}], 0x1) 20:47:33 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 328.917679][ T2245] loop4: detected capacity change from 0 to 16 [ 328.921765][ T2249] loop5: detected capacity change from 0 to 16 [ 328.940435][ T2251] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 328.944982][ T2252] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x1) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:33 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040011000000000000", 0x39}], 0x1) 20:47:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xa, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 328.984714][ T2266] FAT-fs (loop2): bogus number of reserved sectors [ 328.991261][ T2266] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x74000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 329.064499][ T2283] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 329.095281][ T2294] loop4: detected capacity change from 0 to 16 [ 329.128168][ T2303] loop5: detected capacity change from 0 to 16 [ 329.142951][ T2305] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:33 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040012000000000000", 0x39}], 0x1) 20:47:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xb, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:33 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ff, 0x0, &(0x7f0000000680), 0x852804, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x5) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="7ec707a35acb3b812df4c9c117678148c3c45b6247249ca70f53175c2d870d2ea6f9ee80be5f87ceb7bb11c1", 0x2c}, {&(0x7f0000000300)="bf84c3856f5189439e18e341d916460f9e5d5fded6535a1e3e00ed3291fca44c6dc9e48d6cfb49b9b92a9abdd68407cc86d3aaab6cf1a22ba6f872405534889b762c92a973655127b82a9014847bb9a581a6617fa2fa597ab250329f6d87ae0a1beacc8bb300447025e06cf52ce7b9789c5940b0e57dec366116600853fab64f7f93b00f3d648650a6a50cae566f61df4b8acd2c1d6e3795b38dcedc5cf7a66804b85a49c35b355f1694a1174e99110990149e3d4d2472dc16034bf7e8cb6ba56333518c2a7400960b0cedb380b97a7a804b7bfed14999739e13d51b15851b68caa9a5b159c470901edd", 0xea}, {&(0x7f0000000400)="fae6cb1b5d99bf6359ac7649e66bc6f25423a6ee4025545f3adc5703a16cfad1b17ef6b5b628dec70ac8bfe0c1a1f0488b79e32cd736fd5ac73ff2c2b96b294d241d0175cd759b23a28c0f56d9bf52b03afef5e12bc1b74cec9a9ce598027d9c81228a2af6b66eef185c855890919bb0279a1bfcab6d085c20c74a911e72d8b3fcd535882069abc60534821ee90c733fc846f2f0c7301e1c3908c766532d827aebc43e712d9f46833861b49bfe4b01ff8b1a67220108fe47d1e1a9e2cca3b607fc0d75b1689113130f9d442ad0535492049640f3c25874fa5ca73a93b0684946a04931c404fe68a5e0e733152d9211f5a1bbb5c070b5", 0xf6}], 0x3, &(0x7f0000000540)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="c7f6a6cbdb80ebedfe8b4d00e6ff00da582603c11fb7822c40b5a566c43928d8e2483f341fa9f11b8037482c9bdb1a4276ab736954a1aac48c986be10eed7b25c0f85bfb9d3c"], 0x18, 0x404c0}, 0x20040045) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x7a000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x98) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', '#(#-,\xe1+\xb3!\x13}%!-[--\x00'}, &(0x7f0000000440)='-!]\x00', 0x4, 0x1) 20:47:33 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040020000000000000", 0x39}], 0x1) [ 329.367252][ T2326] loop5: detected capacity change from 0 to 16 [ 329.377184][ T2331] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xc, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x85ffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 329.446148][ T2350] loop4: detected capacity change from 0 to 16 [ 329.452552][ T2346] FAT-fs (loop2): bogus number of reserved sectors [ 329.459056][ T2346] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:33 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040025000000000000", 0x39}], 0x1) 20:47:33 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) sendmmsg(r1, &(0x7f0000000980)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @broadcast}, 0x3, 0x4, 0x3, 0x3}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)="061d23c599328416a1f8024836fc38db1089868b0cef9bc498b3ca60853c83b0ea0559e00bedead146c39590597c8df9628a9c207af3278d268d4c5c1bd1623d5e0afc0647aa4e4ec5f4c2742328922cf418183e4064da1cdc91747bb9c5560cc2d86e4f9e06fa03fac47151ee66794ca2ce6961e6f601ba2ab86ae23111e7f0c1479da6fbf5c45cdd84b450d9c3fb369983f780ce8b0055a9a5de2385b7fc54161e7e090415cffee7aed1715f1f2f378a60c63866e5a40374ee9100ed1b10870706344a80be319a1a69c00501a2525eccefbe7f0da3fa282938e5c995518a12d8d562fbfd97e81ecde1b33503", 0xed}], 0x1, &(0x7f0000000400)=[{0x48, 0x84, 0x7, "0952b02fd47831e00efb55e5cb40654ca247c91996ab3b3068592892e6761d7bee739ce9c2a75a05c178d7f4fe3780c53c2c"}, {0x80, 0x110, 0x6, "6dab2ec861da89f779783324a8fa96b8723fd9e49cd99b7591b7e987b469cb091c843d854c1d141248ad74ad6d8b81755d23125dfcca776bd0d49138d00b4574611e2ad4785247e9eed6da3d1ac47026211c71a69e67f4000506a58e68aed555091bf7d05b22621228"}, {0x58, 0x39, 0x81, "2ca04be748a9ae0cfc109ec3b41835bd0507db200b2e24b7656b779b0139d75e9b90011b24a7ab6915ee5bfbcdc018fd8abf20dcff7fe327ba49040c9b6e1676f43e3a19d471c1"}, {0x40, 0x117, 0x63c6, "d5aadcf80e2c9a683e23af4dd2748fd1e3000fca93fb930ad7449c1625a8655f64a3e4d49a927cf17cbe4fd3f245da"}, {0xc8, 0x1f, 0x8, "3109f14b2536407e651a7e18373808f9a0f8f0b507f66297d50c4c4d9c4f20bd7c3fcd82194dee5836fa39797b1d39f5d6ddbe8206fa1bbad9ea18dbf82f46a8e2c065d1ced5e35061765d95b897b447aabd03b939573d6310a194af5823a3ce10ba457e4bf53e1caa473ab8ab24816950f8a7c0637313946fd65a664d26a445acb9fb9d72765d41911d7a1cb407c206d8751056c94d5b38e39fdfd3545fecde9fd8f8852d1125f57fc541e6888a14c981dda269"}, {0xb8, 0x3a, 0x4cde, "e320eb8cf0e45065d062dda89fc3e8c1d698f8089533a09d88a36d7f6d8ff992e902b11df2c883c856513f104ed19d442e39365ead6b515477bce6bc1012bb40945b8c5450c8c9352fd221f8cde9e73a5ca27bfaae725e7416d3fe02786d45423fb9ce9ea29dc83d6575e082c53d396bb26a6bdcf4485ef872106e7a54baba130a9399d61fc633aa41c74566db7470449aefc9484d16750a70f34d2ad78d2c47979e2eca0e26"}, {0xa8, 0x10a, 0x2000000, "a2b2ca18d3bb2e084794c64dc21e2c3448a4cd3fe19fdaaf45ce1a250b4386604c377eace2ea42d52433ac77dd0556ce5300c64b4db5285d7be4affbfa5b9855a354f1f80c8a4b154997f5887cbf6fb14d0525f361a3bcd7ab85cb76b2df318a50a4fd8522d66ab9c8aaf20d793b036fa4976c78fb24336e9a9137a5fcfef10c18c0889bc5e1105fed4d51816ce9823b6b49d9"}, {0x58, 0x107, 0xb709, "ef60c62e336e70f2fcbe921754b0a79417b0812363a672924a5146510a4dca31ac750cd97b9a89e725a2dc508704fe59e6c41d474603b354e11913d212a93f319196ad58"}], 0x3e0}}, {{&(0x7f0000000240)=@un=@abs={0x66ddae7e8f36edd9, 0x0, 0x4e21}, 0x80, &(0x7f0000000840)=[{&(0x7f00000001c0)="77861cfc9e959161e3323712a7afda32252021dff1a67fecd9ad03914ed868fd1e7185", 0x23}, {&(0x7f0000000800)="47ee218fe51bdacf2057278f7ff6da186ab1adaddc419a82", 0x18}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="70000000000000001401000009000000fba5d9cc2c8b9ef4794550d6724e9c2bb0b7aecd7e9a8f9c48df328346bcdb805aaeca601d573ec61424568ecbe1c277a1d7dd2cbfa120036442885ea787364c4b5084204d3a6a302b290f16019785c9824e6c24296e2bf4ea4ba0000000000018000000000000000c02000001000000cb945430280000007000000000000000160100000200000045db35b5392591e213028cdc3a4802273f92b575cc5d188ce85a8569d11587e6b269aa3b3cd92e0214c50f21ae6e5f67f908fac7c57f79d76b4d0247da030bbad47c242747c720aba4c37b19699f380e22cbd169b92975186b91d3000000"], 0xf8}}], 0x2, 0x0) [ 329.636337][ T2392] loop4: detected capacity change from 0 to 16 20:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x8cffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:33 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040048000000000000", 0x39}], 0x1) 20:47:33 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xd, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:33 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) wait4(0x0, &(0x7f00000000c0), 0x1000003, 0x0) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x2) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX, @ANYRESOCT=r0, @ANYRES16=r1]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:33 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x98) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', '#(#-,\xe1+\xb3!\x13}%!-[--\x00'}, &(0x7f0000000440)='-!]\x00', 0x4, 0x1) 20:47:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1100}], 0x0, &(0x7f0000000180)=ANY=[]) open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 329.873300][ T2410] loop5: detected capacity change from 0 to 16 20:47:34 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004004c000000000000", 0x39}], 0x1) 20:47:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x98) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', '#(#-,\xe1+\xb3!\x13}%!-[--\x00'}, &(0x7f0000000440)='-!]\x00', 0x4, 0x1) 20:47:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x9094cfa4, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 329.925856][ T2425] FAT-fs (loop2): bogus number of reserved sectors [ 329.932447][ T2425] FAT-fs (loop2): Can't find a valid FAT filesystem [ 329.935357][ T2429] loop4: detected capacity change from 0 to 17 20:47:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xe, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:34 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040060000000000000", 0x39}], 0x1) [ 330.044706][ T2452] loop5: detected capacity change from 0 to 16 20:47:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mknodat$null(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x103) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x98) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'system.', '#(#-,\xe1+\xb3!\x13}%!-[--\x00'}, &(0x7f0000000440)='-!]\x00', 0x4, 0x1) 20:47:34 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040068000000000000", 0x39}], 0x1) 20:47:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x97ffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x10, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 330.265093][ T2483] loop5: detected capacity change from 0 to 16 [ 330.299922][ T2499] loop2: detected capacity change from 0 to 16 [ 330.306440][ T2489] loop4: detected capacity change from 0 to 16 20:47:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x98) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:34 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004006c000000000000", 0x39}], 0x1) 20:47:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xa4cf9490, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 330.309282][ T2499] FAT-fs (loop2): bogus number of reserved sectors [ 330.319153][ T2499] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x11, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x12) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r2 = syz_open_dev$loop(&(0x7f0000000440), 0x100000001, 0x202000) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) preadv(r3, &(0x7f0000000600)=[{&(0x7f0000000540)=""/181, 0xb5}], 0x1, 0x5, 0x5) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x0) recvmmsg(r4, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000300)="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", 0xfa}, {&(0x7f00000000c0)="5369be687ceb6135cab63aff2b7813ab4ecf5501e1a08bd51150e342f82b9b8d6990b9b62cb7fc1956e97830533e4d676dd5ef7f0d855db509", 0x39}, {&(0x7f0000000240)="5d94fdc075f818ae91de8f5fd6cb49f300e78d187de5c756975c619567fd752a8832190ade867dc1f689d1ae58e20cc55b6de4a60d6a4762f82c00c36f3b9a15d035b69705f5d311372fa71c0bb5bd6fc7e723d2ef5e1633109b66d8f6898d111577ae52b33c6d66a5d6a93837b4c3abe6fcc769b878ad7d853a7485faae", 0x7e}], 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="20000000000000b1c600000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1], 0x20, 0x600080d5}, 0x2000c010) 20:47:34 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040074000000000000", 0x39}], 0x1) [ 330.424981][ T2521] loop5: detected capacity change from 0 to 16 [ 330.484409][ T2533] loop4: detected capacity change from 0 to 16 20:47:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:34 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x98) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xc0ed0000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:34 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004007a000000000000", 0x39}], 0x1) 20:47:34 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x1000}, {0x0, 0x0, 0x1000}], 0x806c9a35271fdc07, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x12, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 330.822982][ T2559] loop5: detected capacity change from 0 to 16 [ 330.825261][ T2558] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 330.838391][ T2563] loop4: detected capacity change from 0 to 16 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000401b4000000000000", 0x39}], 0x1) 20:47:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1003}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 330.879684][ T2572] loop2: detected capacity change from 0 to 16 [ 330.887844][ T2572] FAT-fs (loop2): bogus number of reserved sectors [ 330.894439][ T2572] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xdaffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000100000000", 0x39}], 0x1) 20:47:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x25, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 330.958815][ T2590] loop4: detected capacity change from 0 to 16 [ 331.011100][ T2603] loop5: detected capacity change from 0 to 16 20:47:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000200000000", 0x39}], 0x1) 20:47:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xf6ffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x1a9) open(&(0x7f00000000c0)='./file0\x00', 0xa2000, 0x10) chdir(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x48, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000300000000", 0x39}], 0x1) 20:47:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 331.222122][ T2629] loop5: detected capacity change from 0 to 16 [ 331.233968][ T2633] loop4: detected capacity change from 0 to 16 20:47:35 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0x0, 0x2) ptrace$getsig(0x4202, 0x0, 0xffffffffffff3d7a, &(0x7f0000000180)) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x2) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x100}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES32=0x0, @ANYRES16=r0, @ANYRES64=r0]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 331.277642][ T2647] loop2: detected capacity change from 0 to 16 [ 331.311930][ T2651] loop5: detected capacity change from 0 to 16 [ 331.315008][ T2647] FAT-fs (loop2): bogus number of reserved sectors 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000400000000", 0x39}], 0x1) 20:47:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xf9fdffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 331.324628][ T2647] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 331.452049][ T2685] loop5: detected capacity change from 0 to 16 20:47:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4c, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6(0xa, 0xa, 0xffffffff) fsetxattr$trusted_overlay_redirect(r1, &(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x2) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000500000000", 0x39}], 0x1) 20:47:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfdfdffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x48) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x48100, 0x100, 0x1}, 0x18) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000600000000", 0x39}], 0x1) [ 331.644132][ T2706] loop5: detected capacity change from 0 to 16 [ 331.650347][ T2712] loop2: detected capacity change from 0 to 16 [ 331.657958][ T2712] FAT-fs (loop2): bogus number of reserved sectors [ 331.658485][ T2708] loop4: detected capacity change from 0 to 16 [ 331.664495][ T2712] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x48) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000700000000", 0x39}], 0x1) 20:47:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfdffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x68, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000800000000", 0x39}], 0x1) 20:47:35 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x80}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:35 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfe010000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') syz_open_dev$vcsa(&(0x7f0000000380), 0x5, 0x124c3) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 331.789430][ T2743] loop5: detected capacity change from 0 to 16 20:47:35 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000900000000", 0x39}], 0x1) [ 331.870880][ T2765] loop4: detected capacity change from 0 to 16 [ 331.901937][ T2765] FAT-fs (loop4): bogus number of reserved sectors [ 331.908468][ T2765] FAT-fs (loop4): Can't find a valid FAT filesystem [ 331.929284][ T2776] loop5: detected capacity change from 0 to 16 [ 331.947191][ T2765] loop4: detected capacity change from 0 to 16 [ 331.956428][ T2765] FAT-fs (loop4): bogus number of reserved sectors [ 331.963042][ T2765] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6c, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfeffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:36 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000a00000000", 0x39}], 0x1) 20:47:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) bind(r1, &(0x7f0000000080)=@l2={0x1f, 0x6, @any, 0x9, 0x1}, 0x80) recvmmsg(r1, &(0x7f0000006280)=[{{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/43, 0x2b}, {&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000400)=""/146, 0x92}, {&(0x7f00000004c0)=""/174, 0xae}, {&(0x7f0000000580)=""/127, 0x7f}, {&(0x7f0000000600)=""/66, 0x42}, {&(0x7f0000000280)=""/12, 0xc}], 0x7, &(0x7f0000000700)=""/207, 0xcf}, 0x6}, {{&(0x7f0000000800)=@alg, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000880)=""/185, 0xb9}, {&(0x7f0000000940)=""/102, 0x66}], 0x2}, 0x101}, {{&(0x7f0000000a00)=@nfc, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/3, 0x3}, {&(0x7f0000001ac0)=""/227, 0xe3}, {&(0x7f0000001bc0)=""/9, 0x9}], 0x4, &(0x7f0000001c40)=""/125, 0x7d}, 0x7ff}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001cc0)=""/168, 0xa8}, {&(0x7f0000001d80)=""/207, 0xcf}, {&(0x7f0000001e80)=""/175, 0xaf}, {&(0x7f0000001f40)=""/6, 0x6}, {&(0x7f0000001f80)=""/127, 0x7f}], 0x5, &(0x7f0000002080)=""/228, 0xe4}, 0x80}, {{&(0x7f0000002180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000045c0)=[{&(0x7f0000002200)=""/145, 0x91}, {&(0x7f00000022c0)=""/195, 0xc3}, {&(0x7f00000023c0)=""/108, 0x6c}, {&(0x7f0000002440)=""/89, 0x59}, {&(0x7f00000024c0)=""/100, 0x64}, {&(0x7f0000002540)=""/69, 0x45}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/4096, 0x1000}], 0x8, &(0x7f0000004640)=""/4096, 0x1000}, 0x565}, {{&(0x7f0000005640)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000005a00)=[{&(0x7f00000056c0)=""/28, 0x1c}, {&(0x7f0000005700)=""/235, 0xeb}, {&(0x7f0000005800)=""/73, 0x49}, {&(0x7f0000005880)=""/205, 0xcd}, {&(0x7f0000005980)=""/78, 0x4e}], 0x5, &(0x7f0000005a80)=""/188, 0xbc}, 0xae4f}, {{&(0x7f0000005b40)=@tipc, 0x80, &(0x7f0000005bc0), 0x0, &(0x7f0000005c00)=""/148, 0x94}, 0xcf}, {{&(0x7f0000005cc0)=@qipcrtr, 0x80, &(0x7f0000006180)=[{&(0x7f0000005d40)=""/38, 0x26}, {&(0x7f0000005d80)=""/187, 0xbb}, {&(0x7f0000005e40)=""/102, 0x66}, {&(0x7f0000005ec0)=""/230, 0xe6}, {&(0x7f0000005fc0)=""/241, 0xf1}, {&(0x7f00000060c0)=""/3, 0x3}, {&(0x7f0000006100)=""/119, 0x77}], 0x7, &(0x7f0000006200)=""/75, 0x4b}, 0x8}], 0x8, 0x2002, &(0x7f0000006480)={0x0, 0x989680}) 20:47:36 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000b00000000", 0x39}], 0x1) [ 332.096025][ T2797] loop4: detected capacity change from 0 to 16 [ 332.108336][ T2800] loop5: detected capacity change from 0 to 16 20:47:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0xfffffffffffffe7f}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000200)='./file0\x00', 0x0, 0x52) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x60) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = signalfd(r0, &(0x7f0000000080)={[0x3]}, 0x8) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000180)={@id={0x2, 0x0, @a}}) 20:47:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:36 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000c00000000", 0x39}], 0x1) 20:47:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x74, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xff010000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 332.180325][ T2821] loop2: detected capacity change from 0 to 16 [ 332.200810][ T2821] FAT-fs (loop2): bogus number of reserved sectors [ 332.207385][ T2821] FAT-fs (loop2): Can't find a valid FAT filesystem [ 332.252144][ T2844] loop5: detected capacity change from 0 to 16 [ 332.350856][ T2837] loop4: detected capacity change from 0 to 32760 20:47:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:36 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000d00000000", 0x39}], 0x1) 20:47:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x7a, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffe000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0xffffffffffffffff}, {0x0, 0x0, 0x1000}], 0x2020a14, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000001680)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xffff, 0x6, &(0x7f00000015c0)=[{&(0x7f0000000240)='j', 0x1}, {&(0x7f0000000300)="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", 0x1000, 0xffffffffffff009d}, {&(0x7f0000001300)="366f54abc8eb32de7574075b77b2c1b9227232f8dd5ec490063307a02ece87ddc3cff1ab7c53015f4e4cbb921b03f349bc3d66da77a842628bb897d485f57d30981f8850ceb2e6ee56801f7aae5b675bffd9610e44d285e2fc6b2ecc15603f49690fceb0793fe0b45120577bd9f09cee37668f020801a8f38486dbee25d6b4af052733bc76d79e7e3ccd2bf47f", 0x8d, 0x6}, {&(0x7f00000013c0)="b218070ee020f6121ea9d1a33c0305600326cda7289802e5184accb3946435157362e8ef4af22fc7307c562b394f3d2c39f2d3c69234194d5b4be53b90f4486caa9021cf9986a536fdb68fead3ec884025c79bbee05c1c3c41b4c17455e0a8971215dbc90662df7fdef1f08d6be9c335df8992ff0bf1db756d82c0fd5275cc63e6498be5a14b7d4c6af68b87761a3cda7ff6e3b995f1de189f6324221ead3fc348d7b057d9ac2efe2ec5515e18b51913fdb2dd0229ed16f45ea0ac9756e6792f097beccb8a58ea717fed6cb0995859c08395b60e65a666164f5b06d785f395fc409cdb46", 0xe4, 0x10000}, {&(0x7f00000014c0)="399da260734b86d977157c8faa8622b6ef9338d4a6dab1d66bafe5a03ab128fe070c8a2f85ec0e81d4485319b31d21b232a328ee7678e972ef968b3a3a67b256dc87071925ed88908bd3823b412e6b552ea1b820e12addcce9c679c71883686f4c6aaed700926e2890aa3791b13316a5b811f8930e86ef6514d209a05ae597d7d8bccccb1ef871bd257eb1dcd23647e42c6d53abdd61ee240a9aa338ed898b9cf47f932db0956fa9e8913d27b0f8632b2ac7f9f545aa3bbd3b6af1f910fafa2e329dcc6a8491f233ae25ec0d6c99d68bbd84bc54c324ebb7d1bf82f4db2d", 0xde, 0x3}, {&(0x7f0000000280)="5a623f91b3612341a78f22cb51371e4826bd416c4794e5d639c9a6769e114f42fb2992bf80a59e8cded8e44414144aa3d6d63f714b9b710ddb1e413e", 0x3c, 0x858}], 0x1, &(0x7f00000019c0)=ANY=[@ANYBLOB="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", @ANYRESDEC=r3, @ANYBLOB="7bc386bc8adb1125e0919db3cf2df5857dd4991bec04bbbb3abcadaa24a8af7a70381ac4c053f1d6c46997cf9d35cc13fa7579120af60f8af9fed812b84baaba0ff3942e46386dd9bb8a"]) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000080)=0xfffffffffffffa86) socket$inet_tcp(0x2, 0x1, 0x0) [ 332.493436][ T2837] loop4: detected capacity change from 0 to 32760 [ 332.501785][ T2837] FAT-fs (loop4): Unrecognized mount option "" or missing value 20:47:36 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000e00000000", 0x39}], 0x1) [ 332.570008][ T2876] loop5: detected capacity change from 0 to 16 [ 332.582982][ T2879] loop4: detected capacity change from 0 to 16383 [ 332.608863][ T2891] loop2: detected capacity change from 0 to 16 20:47:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffdf9, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:36 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000001000000000", 0x39}], 0x1) [ 332.638035][ T2898] loop4: detected capacity change from 0 to 16128 [ 332.647922][ T2891] FAT-fs (loop2): bogus number of reserved sectors [ 332.654504][ T2891] FAT-fs (loop2): Can't find a valid FAT filesystem [ 332.663831][ T2898] FAT-fs (loop4): Unrecognized mount option "euid<ö‹{p™ê=K%òéÞSZ'ms4ªù”o¿¹t×Ä‹pXNk¶Ÿ—"ÙÙKq䩇ˆE¼Ô6°Ð±ýîªu%2y«ç PhØɶ.#Šp°`4Þ!ø‰ÚÆ.5?ë/MQhÎRî=ë^GûgÝŠâ*5}€X©£Þà£fÒß5‹f$ª0°:‹©îÅÿðÄ]…„A¦Eàõµg !ç ðÙ2:›ºîúÑq­pTš" or missing value 20:47:36 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) chdir(&(0x7f0000000080)='./file0\x00') 20:47:36 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffdfd, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 332.742492][ T2912] validate_nla: 28 callbacks suppressed [ 332.742506][ T2912] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 332.763021][ T2919] loop5: detected capacity change from 0 to 16 [ 332.779240][ T2924] loop4: detected capacity change from 0 to 16 20:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfe, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:37 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) open$dir(&(0x7f00000000c0)='./file0\x00', 0x50000, 0x100) 20:47:37 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000001100000000", 0x39}], 0x1) 20:47:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffff7f, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000001200000000", 0x39}], 0x1) 20:47:37 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 333.014469][ T2950] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.030145][ T2952] loop4: detected capacity change from 0 to 16 20:47:37 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f0000000080)='./file0\x00', 0x200002, 0xe6a19af81ec78a4d) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffff85, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 333.079515][ T2967] loop2: detected capacity change from 0 to 16 [ 333.093269][ T2974] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.119338][ T2967] FAT-fs (loop2): bogus number of reserved sectors 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000002000000000", 0x39}], 0x1) 20:47:37 executing program 5: chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 333.125935][ T2967] FAT-fs (loop2): Can't find a valid FAT filesystem [ 333.183655][ T2988] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.210326][ T2993] loop4: detected capacity change from 0 to 16 20:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x204, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:37 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000002500000000", 0x39}], 0x1) 20:47:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffff8c, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:37 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}, {&(0x7f0000000300)="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", 0x1000, 0x1f}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x800, 0x85) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 333.416409][ T3017] loop5: detected capacity change from 0 to 16 [ 333.437610][ T3022] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.446209][ T3024] loop4: detected capacity change from 0 to 16 [ 333.455703][ T3024] FAT-fs (loop4): Unrecognized mount option "À" or missing value 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000004800000000", 0x39}], 0x1) 20:47:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffff97, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 333.462180][ T3031] loop2: detected capacity change from 0 to 16 [ 333.484931][ T3031] FAT-fs (loop2): bogus number of reserved sectors [ 333.491491][ T3031] FAT-fs (loop2): Can't find a valid FAT filesystem [ 333.503172][ T3024] loop4: detected capacity change from 0 to 16 20:47:37 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x300, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 333.513260][ T3024] FAT-fs (loop4): Unrecognized mount option "À" or missing value 20:47:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffffda, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000004c00000000", 0x39}], 0x1) [ 333.539111][ T3047] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.547846][ T3047] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 333.605372][ T3065] loop5: detected capacity change from 0 to 16 [ 333.652036][ T3071] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:37 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x402, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:37 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000180)=@v3={0x3000000, [{0xfffffc00, 0x6}, {0x1, 0x9}], 0xffffffffffffffff}, 0x18, 0x0) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x3, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) truncate(&(0x7f0000000280)='./file0\x00', 0x9) 20:47:37 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000006000000000", 0x39}], 0x1) 20:47:37 executing program 5: syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffff6, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000006800000000", 0x39}], 0x1) [ 333.852435][ T3090] loop4: detected capacity change from 0 to 16 [ 333.855986][ T3092] loop5: detected capacity change from 0 to 16 [ 333.866618][ T3093] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x531000, 0xb1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 333.910358][ T3108] loop2: detected capacity change from 0 to 16 [ 333.946651][ T3108] FAT-fs (loop2): bogus number of reserved sectors [ 333.953229][ T3108] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffffd, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x406, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 333.962985][ T3121] loop4: detected capacity change from 0 to 16 [ 333.977088][ T3117] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 334.022316][ T3135] loop5: detected capacity change from 0 to 16 [ 334.099328][ T3157] loop4: detected capacity change from 0 to 16 20:47:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000006c00000000", 0x39}], 0x1) 20:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffffe, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x500, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x2000, &(0x7f00000000c0)=ANY=[@ANYRESOCT=0x0]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x420002, 0x94) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0xd8) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000180)='./file0\x00') utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000007400000000", 0x39}], 0x1) [ 334.302622][ T3171] loop5: detected capacity change from 0 to 16 20:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x8000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), 0x0, 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x600, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000007a00000000", 0x39}], 0x1) [ 334.368016][ T3201] loop2: detected capacity change from 0 to 16 [ 334.385503][ T3201] FAT-fs (loop2): bogus number of reserved sectors [ 334.392163][ T3201] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) mount$tmpfs(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x10, &(0x7f0000000400)={[{}, {@nr_inodes={'nr_inodes', 0x3d, [0x78, 0x70]}}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x31, 0x30, 0x34, 0x30, 0x66, 0x63, 0x65], 0x2d, [0x36, 0x38, 0x63, 0x31], 0x2d, [0x65, 0x62, 0x34, 0x64], 0x2d, [0x61, 0x37, 0x35, 0x38], 0x2d, [0x65, 0x38, 0x38, 0x31, 0x38, 0x36, 0x64, 0x30]}}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@obj_type={'obj_type', 0x3d, 'nr_inodes'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@euid_gt}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@context={'context', 0x3d, 'root'}}]}) timer_create(0x2, 0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0}) timer_create(0x2, 0x0, &(0x7f00000003c0)=0x0) timer_settime(r5, 0x0, &(0x7f00000000c0)={{}, {r4}}, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {r6}}, 0x0) timer_delete(0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) ftruncate(r1, 0x8000) chdir(&(0x7f0000000040)='./file0\x00') r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) sendmsg$AUDIT_MAKE_EQUIV(r7, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, 0x3f7, 0x200, 0x70bd2b, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x20048041) [ 334.456289][ T3220] loop5: detected capacity change from 0 to 16 20:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x80000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000006ac0)=[{{&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/178, 0xb2}, {&(0x7f0000001480)=""/166, 0xa6}], 0x3}, 0x1f}, {{&(0x7f0000001580)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001600)=""/26, 0x1a}, {&(0x7f0000001640)=""/85, 0x55}, {&(0x7f00000016c0)=""/218, 0xda}, {&(0x7f00000017c0)=""/7, 0x7}, {&(0x7f0000001800)=""/112, 0x70}, {&(0x7f0000001880)=""/73, 0x49}], 0x6, &(0x7f0000001980)=""/89, 0x59}, 0x40}, {{&(0x7f0000001a00)=@qipcrtr, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/26, 0x1a}, {&(0x7f0000001ac0)=""/11, 0xb}, {&(0x7f0000001b00)=""/212, 0xd4}, {&(0x7f0000001c00)=""/70, 0x46}], 0x4, &(0x7f0000001cc0)=""/4096, 0x1000}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000002dc0)=[{&(0x7f0000002cc0)=""/224, 0xe0}], 0x1}, 0xff}, {{&(0x7f0000002e00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002e80)=""/58, 0x3a}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/164, 0xa4}], 0x3, &(0x7f0000003fc0)=""/88, 0x58}, 0x8f}, {{&(0x7f0000004040)=@qipcrtr, 0x80, &(0x7f0000004200)=[{&(0x7f00000040c0)=""/8, 0x8}, {&(0x7f0000004100)=""/232, 0xe8}], 0x2}, 0x2}, {{&(0x7f0000004240)=@caif, 0x80, &(0x7f0000004940)=[{&(0x7f00000042c0)=""/131, 0x83}, {&(0x7f0000004380)=""/244, 0xf4}, {&(0x7f0000004480)=""/73, 0x49}, {&(0x7f0000004500)=""/137, 0x89}, {&(0x7f00000045c0)=""/239, 0xef}, {&(0x7f00000046c0)=""/214, 0xd6}, {&(0x7f00000047c0)=""/123, 0x7b}, {&(0x7f0000004840)=""/200, 0xc8}], 0x8}, 0xdca}, {{0x0, 0x0, &(0x7f0000005fc0)=[{&(0x7f00000049c0)=""/99, 0x63}, {&(0x7f0000004a40)=""/221, 0xdd}, {&(0x7f0000004b40)=""/141, 0x8d}, {&(0x7f0000004c00)=""/4096, 0x1000}, {&(0x7f0000005c00)=""/163, 0xa3}, {&(0x7f0000005cc0)=""/75, 0x4b}, {&(0x7f0000005d40)=""/148, 0x94}, {&(0x7f0000005e00)=""/228, 0xe4}, {&(0x7f0000005f00)=""/165, 0xa5}], 0x9, &(0x7f0000006080)=""/137, 0x89}, 0x1}, {{&(0x7f0000006140)=@can, 0x80, &(0x7f0000006480)=[{&(0x7f00000061c0)=""/32, 0x20}, {&(0x7f0000006200)=""/153, 0x99}, {&(0x7f00000062c0)=""/43, 0x2b}, {&(0x7f0000006300)}, {&(0x7f0000006340)=""/88, 0x58}, {&(0x7f00000063c0)=""/142, 0x8e}], 0x6, &(0x7f0000006500)=""/171, 0xab}, 0xffffffae}, {{0x0, 0x0, &(0x7f00000069c0)=[{&(0x7f00000065c0)=""/95, 0x5f}, {&(0x7f0000006640)=""/222, 0xde}, {&(0x7f0000006740)=""/91, 0x5b}, {&(0x7f00000067c0)=""/211, 0xd3}, {&(0x7f00000068c0)=""/252, 0xfc}], 0x5, &(0x7f0000006a40)=""/107, 0x6b}, 0x1}], 0xa, 0x0, &(0x7f0000000000)={0x77359400}) syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x26, 0x5) truncate(&(0x7f0000000080)='./file0\x00', 0xbaf) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=@random={'system.', 'vfat\x00'}, &(0x7f0000000300)='vfat\x00', 0x5, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) open(&(0x7f00000001c0)='./file1\x00', 0x1, 0x102) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004ffffff9e00000000", 0x39}], 0x1) [ 334.508100][ T3230] loop4: detected capacity change from 0 to 16 20:47:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 334.582617][ T3250] loop4: detected capacity change from 0 to 16 20:47:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xedc000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:38 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001580)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x2}, &(0x7f00000000c0)=0x28) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="2f6465762f6ed96c6c623000"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='sysv\x00', 0x1088, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r2 = socket(0x1d, 0x0, 0x7) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) sendfile(r0, r2, &(0x7f00000015c0), 0xffff) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file1\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r3, &(0x7f0000001540)={&(0x7f0000000300)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000380)=""/249, 0xf9}, {&(0x7f0000000480)=""/184, 0xb8}], 0x2, &(0x7f0000000540)=""/4096, 0x1000}, 0x1) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000001b400000000", 0x39}], 0x1) 20:47:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x604, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:38 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004ffffffea00000000", 0x39}], 0x1) [ 334.821915][ T3279] FAT-fs (loop4): bogus number of reserved sectors [ 334.828460][ T3279] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x700, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 334.897019][ T3299] loop2: detected capacity change from 0 to 16 [ 334.910424][ T3279] FAT-fs (loop4): Unrecognized mount option "/dev/nÙllb0" or missing value [ 334.922057][ T3299] FAT-fs (loop2): bogus number of reserved sectors [ 334.928619][ T3299] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 334.942494][ T3309] FAT-fs (loop5): bogus number of reserved sectors [ 334.949024][ T3309] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:39 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004ffffffef00000000", 0x39}], 0x1) 20:47:39 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x900, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xe0ffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:39 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004fffffff000000000", 0x39}], 0x1) [ 335.221549][ T3344] FAT-fs (loop5): bogus number of reserved sectors [ 335.228090][ T3344] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:39 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004fffffffc00000000", 0x39}], 0x1) [ 335.263194][ T3354] loop4: detected capacity change from 0 to 16 20:47:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x100000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xa00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 335.335907][ T3376] FAT-fs (loop5): bogus number of reserved sectors [ 335.342482][ T3376] FAT-fs (loop5): Can't find a valid FAT filesystem [ 335.349250][ T3380] loop2: detected capacity change from 0 to 16 [ 335.386370][ T3380] FAT-fs (loop2): bogus number of reserved sectors [ 335.393027][ T3380] FAT-fs (loop2): Can't find a valid FAT filesystem [ 335.408033][ T3392] loop4: detected capacity change from 0 to 16 20:47:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:39 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004fffffffe00000000", 0x39}], 0x1) 20:47:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:39 executing program 4: r0 = mq_open(&(0x7f0000000180)='-\x00', 0x2, 0x130, &(0x7f00000001c0)={0x3, 0x1f, 0x0, 0x1ff}) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x80, 0x7f, 0x7, 0x1, 0x6, 0xffffff80, 0x151, 0x40, 0x1ec, 0x5, 0x8, 0x38, 0x2, 0x8, 0x6f3, 0x7}, [{0x1, 0x5, 0x4, 0x100000000, 0x7, 0x401, 0x1, 0x6}, {0x2, 0x1, 0x5, 0x8, 0x2, 0x9, 0x4, 0x6}], "268a4eec82670d6277cfbaf2783c348d6f0e4adc58082b62d9b500cfb2dba6f158c71a1e675cc0cbd7e319847313137bb37cb025dc31e64c9d45fc6f812f05f96a9ef6561860df21d777dd7fac061ae55f0db9c459b6059d0900", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x80a) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) socketpair(0x3, 0x1, 0x4, &(0x7f0000000280)={0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r2) openat(r1, &(0x7f0000000b40)='./file0\x00', 0x2002, 0x8) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000080)) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) fchmodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x110) 20:47:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x200000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xb00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 335.669152][ T3421] loop4: detected capacity change from 0 to 16 [ 335.683805][ T3421] FAT-fs (loop4): Unrecognized mount option "-" or missing value 20:47:39 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800049effffff00000000", 0x39}], 0x1) 20:47:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x204000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 335.718924][ T3431] FAT-fs (loop5): bogus number of reserved sectors [ 335.725489][ T3431] FAT-fs (loop5): Can't find a valid FAT filesystem [ 335.745640][ T3443] loop4: detected capacity change from 0 to 16 20:47:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xc00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:39 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004eaffffff00000000", 0x39}], 0x1) [ 335.778832][ T3443] FAT-fs (loop4): Unrecognized mount option "-" or missing value [ 335.795051][ T3456] loop2: detected capacity change from 0 to 16 [ 335.804014][ T3456] FAT-fs (loop2): invalid media value (0x00) [ 335.810025][ T3456] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:40 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x10001000}, {&(0x7f0000000300)="d4985acf0054df3d4d2b4a81857f91e227f0b460418fd6564a3b74b3f81af911560e3a3434b342ce50a064025a3be11307bb6e72b8a06af04edc13961c86d7df4cfbf0ab0f92c9c842eccdaa477126d9f5e6c57f59e68a7d8eed8d959ca49ea3693c37138a1508f8d0877c1d0a087202761a00e7e5539904ee1c765d7bf7c19f5ddc80995ff0d8b8ccd99cc7fbfc27499e37d9450c0395ec92a16352ed5352d334a03e120f2ccfdbed90aff75b7cf8bd21d24c84d42dbc6e6f21461d20bb97539feb196069343b364d019d909b816d960ac42a9d35f19a55e9f9d6d22136772bc3e8c55231f3d15b899bd1e443", 0xed, 0x2}, {&(0x7f0000000400)="43003be8e028d18f0812a64dc3c86c3ceabf7d27fc2c0d2b2a31fb687acc7a93e63196e53761385ec3da90f0016eea4110724fd845cc0acf8639074a524beb07385bebab8dc9833165117ec347138e0a1d58085438626bf5c0adc180e634efe52032e7ba0df258a821aa630958128deee85112c59c19d8b52f70b02ee3338806ed09a170b49f7be28c37d144d656543cd90e0950380281a10186da4cd85bb863aa97ac83a6f99748540cf0b01918183e844dff8f8b8594bd", 0xb8, 0xfa0}], 0x0, &(0x7f0000000180)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=0x0, @ANYRESDEC=r0, @ANYRES32]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 335.875093][ T3473] FAT-fs (loop5): bogus number of reserved sectors [ 335.881704][ T3473] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:40 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004efffffff00000000", 0x39}], 0x1) 20:47:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x300000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x1900858, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x692880, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000300)=""/161, 0xa1}, {&(0x7f0000000240)=""/102, 0x66}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/53, 0x35}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/41, 0x29}], 0x6, 0xd9f, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', r2) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xd00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 336.159083][ T3506] FAT-fs (loop5): bogus number of reserved sectors [ 336.165635][ T3506] FAT-fs (loop5): Can't find a valid FAT filesystem [ 336.190622][ T3523] loop2: detected capacity change from 0 to 16 20:47:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xe00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x400000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:40 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004f0ffffff00000000", 0x39}], 0x1) 20:47:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 336.228008][ T3523] FAT-fs (loop2): invalid media value (0x00) [ 336.234081][ T3523] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x1d4) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0/../file0\x00', 0x8fd) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:40 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004fcffffff00000000", 0x39}], 0x1) [ 336.303018][ T3545] loop5: detected capacity change from 0 to 16 [ 336.333378][ T3552] loop4: detected capacity change from 0 to 16 [ 336.340516][ T3545] FAT-fs (loop5): bogus number of reserved sectors [ 336.347071][ T3545] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x500000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:40 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004feffffff00000000", 0x39}], 0x1) 20:47:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x1100, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={[0x3]}, 0x8, 0x80800) sendmmsg(r1, &(0x7f0000004280)=[{{&(0x7f0000001540)=@phonet={0x23, 0x7, 0x7, 0x20}, 0x80, &(0x7f0000002740)=[{&(0x7f00000015c0)="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", 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{&(0x7f0000004340)="909890ba69ab5a3d9ea69566c66a0778d33b3367a5665cb6aa5f385628b3ad138dd74fc2c3a2eb25ed0bd5e0e8eb2c4f3290a48d7ffd9d0cb4acbac2cdce9d6a6ddd067b210300d1e56eb045be13f9cc82c43a5d8bc5313fbc448b7c720d85c514d3ca9a75074047edcd0d62219799a8e9d90bfab52a64b08f52d0a72295b99953b4d38d907648c2064530a278d8ab857edb8e2ca53d3ad44628eadddceaa8e591df581726aae4a394c2bd7d07b8e73b4cf95a126164d328961b35da2fadf093be93e87e47841b8128b44757ed74737aa75838be1ce43cf1be28385c46268ee45a738aa087c1565e4c34735403b02afb10c102e7eed5c1d0f0dd01bb8735f0fabd49680e2f3c7640164f15f2c7e547d8b157cab7fa918462bc1a9d9466b176685cd69930acd045555e5d5bb932fd8acb5dcfb21780feea3af21ff3fd24", 0x13d}], 0x2, &(0x7f0000002fc0)=[{0x1010, 0x84, 0x7, "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{0x88, 0x119, 0x3f, "34182f182d99f7855fe3a44a540f4a2c5df99d13f774744fe9e9406a341a53887200d35bb9686a8dc662c5977a9d7f6e41e989cce37fa7b7815024bfd4f303d689d0493c4da256d34bcceb4c69fc513d1fe5c847554e855cfec22ef8a5557e38ee1751f140de478e92485c9a85c21ec5dafc6316e2954e"}, {0x58, 0x10a, 0x7ff, "e8b6d209baeec563daaad6377b6b7bd0236691aca5347144a312a73aee3d44bd431dfbacf209cd46f65b94c7fec98cfb402863b13223ce2e72850d63a1dc5586f729"}, {0x28, 0x100, 0x20, "8c72101d58252a6d979d40c1f6bc4075567ac09fb2"}, {0xd0, 0x119, 0x8, "21913accb388556108b59c4d2e500051ac36f669a0b07cca0a26d9f7577d52561ec18dc6b6bf38a31de30a47ed4e6f35e5ee1b4d0c281e743c28b978040f30dd087844de4c1685fdef4a9c84ad34ee250b45b7ec1b560e4f3943bb1cd7728a0f0944198d975ffa90e55532b20b31ee3ad6407e3bb6ac26d8c27cb9ba6d487edd2d5fcecd866df7e6a377b59ef7d1d5668b26e366a0212f07a5f7269e818b334a5358180f1f95110aaee342d4f4173f779271ddae046f5e0d841eda"}, {0x50, 0x111, 0x9, "a0dfd9b32e670e4fb2af05b1ac00ef1a3dbcfc9680a42e295c17c4e1a816ca23fc9efebe0e72fd306c496497eb8bd3997137fc27ce3e495be4233304c197275d"}, {0x50, 0x105, 0x80000000, "930c8c1d0d6932d42913131f231f059865eea32fbefde5afea2d26ca4d25ddf674b5465cfd5a0dfdbf41cfb8f4b3f942ff52e9b26eddd2004bbfa0"}], 0x1288}}], 0x3, 0x20000001) chdir(&(0x7f0000000040)='./file0\x00') preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/18, 0x12}, {&(0x7f0000001300)=""/129, 0x81}, {&(0x7f00000013c0)=""/179, 0xb3}, {&(0x7f0000001480)=""/136, 0x88}], 0x5, 0x133bd9e7, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x3) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x1200, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:40 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000010000", 0x39}], 0x1) [ 336.578363][ T3580] loop4: detected capacity change from 0 to 16 [ 336.578530][ T3582] loop5: detected capacity change from 0 to 16 [ 336.597172][ T3582] FAT-fs (loop5): bogus number of reserved sectors [ 336.604168][ T3582] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:40 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x501000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:40 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 336.651146][ T3603] loop2: detected capacity change from 0 to 16 20:47:40 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000001", 0x39}], 0x1) [ 336.696276][ T3603] FAT-fs (loop2): invalid media value (0x00) [ 336.702326][ T3603] FAT-fs (loop2): Can't find a valid FAT filesystem [ 336.718668][ T3617] loop5: detected capacity change from 0 to 16 [ 336.729138][ T3617] FAT-fs (loop5): bogus number of reserved sectors [ 336.735715][ T3617] FAT-fs (loop5): Can't find a valid FAT filesystem [ 336.776628][ T3633] FAT-fs (loop4): bogus number of reserved sectors [ 336.783291][ T3633] FAT-fs (loop4): Can't find a valid FAT filesystem [ 336.843199][ T3633] FAT-fs (loop4): bogus number of reserved sectors [ 336.849719][ T3633] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:41 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000002", 0x39}], 0x1) 20:47:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x600000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x2000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000280)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) open(&(0x7f00000000c0)='./file1\x00', 0x246603, 0x140) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000000)='./file1\x00', 0x400c1, 0x20) creat(&(0x7f0000000080)='./file1\x00', 0x8) chdir(&(0x7f00000002c0)='./file1\x00') utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'system.', 'vfat\x00'}, &(0x7f0000000240)='\\\x00', 0x2, 0x3) 20:47:41 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000003", 0x39}], 0x1) [ 337.038935][ T3659] loop5: detected capacity change from 0 to 16 [ 337.045484][ T3660] loop4: detected capacity change from 0 to 16 [ 337.067803][ T3659] FAT-fs (loop5): bogus number of reserved sectors [ 337.074348][ T3659] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x604000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x4000000000000000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 337.104311][ T3673] loop2: detected capacity change from 0 to 16 [ 337.141488][ T3673] FAT-fs (loop2): invalid media value (0x00) [ 337.147521][ T3673] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x2500, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:41 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000004", 0x39}], 0x1) [ 337.197909][ T3702] loop4: detected capacity change from 0 to 16 [ 337.249399][ T3710] loop5: detected capacity change from 0 to 16 [ 337.284067][ T3710] FAT-fs (loop5): bogus number of reserved sectors [ 337.290646][ T3710] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x700000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:41 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount_setattr(r2, &(0x7f0000000080)='.\x00', 0x100, &(0x7f00000000c0)={0x0, 0x5, 0x40000, {r1}}, 0x20) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:41 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000005", 0x39}], 0x1) 20:47:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x3f00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:41 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000006", 0x39}], 0x1) [ 337.495345][ T3736] loop5: detected capacity change from 0 to 16 [ 337.505941][ T3738] loop4: detected capacity change from 0 to 16 [ 337.506230][ T3736] FAT-fs (loop5): bogus number of reserved sectors [ 337.518626][ T3736] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:41 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x800000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:41 executing program 4: r0 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="44010000", @ANYRES16=r0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x20000880}, 0x8003) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') utimensat(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 337.585007][ T3758] loop2: detected capacity change from 0 to 16 [ 337.609837][ T3758] FAT-fs (loop2): invalid media value (0x00) [ 337.615868][ T3758] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:41 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000007", 0x39}], 0x1) [ 337.640243][ T3769] loop5: detected capacity change from 0 to 16 [ 337.677847][ T3769] FAT-fs (loop5): bogus number of reserved sectors [ 337.684413][ T3769] FAT-fs (loop5): Can't find a valid FAT filesystem [ 337.710328][ T3782] loop4: detected capacity change from 0 to 16 20:47:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x900000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:42 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000008", 0x39}], 0x1) 20:47:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4800, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:42 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 337.959242][ T3813] loop5: detected capacity change from 0 to 16 [ 337.960021][ T3810] validate_nla: 26 callbacks suppressed [ 337.960033][ T3810] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 337.970881][ T3813] FAT-fs (loop5): bogus number of reserved sectors [ 337.974660][ T3814] loop4: detected capacity change from 0 to 16 [ 337.979147][ T3813] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:42 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000009", 0x39}], 0x1) 20:47:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xa00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 338.032408][ T3828] loop2: detected capacity change from 0 to 16 [ 338.065143][ T3828] FAT-fs (loop2): invalid media value (0x00) [ 338.071226][ T3828] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4c00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 338.085094][ T3841] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:42 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000000a", 0x39}], 0x1) 20:47:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xb00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 338.208568][ T3862] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 338.214424][ T3865] loop5: detected capacity change from 0 to 16 [ 338.233432][ T3865] FAT-fs (loop5): bogus number of reserved sectors [ 338.240070][ T3865] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:42 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) renameat(r0, &(0x7f0000001300)='./file1\x00', 0xffffffffffffffff, &(0x7f0000001340)='./file0/../file0\x00') chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000009c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r6, 0xc400941b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f00000009c0)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}], 0x3f, "9ac64fc773c177"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004f7c0)={0x80000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x3f, "9ac64fc773c177"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000300)={0x0, r3, "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", "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"}) 20:47:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x60ff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:42 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000000b", 0x39}], 0x1) 20:47:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xc00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 338.469789][ T3892] loop4: detected capacity change from 0 to 16 [ 338.477579][ T3894] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 338.480785][ T3895] loop5: detected capacity change from 0 to 16 20:47:42 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x50000, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000300)='./file0\x00', 0x5, 0x3, &(0x7f0000000500)=[{&(0x7f0000000340)="84dfc5e7f281773ef522e4a2a7855203fe91157054cae87be4bcbfe0b313c714bd30319fb305e5db058f589bedb5fd912ce774cc2cf6b3ff2424da5f9b2ca5d91116c893d69865f270f269a43d02eda36d597fa89ad2d9162f580ba1a0e954a0d741060a", 0x64, 0x9}, {&(0x7f00000003c0)="0892d48c9e4a0fd79d6455c9fb5cfe0b33e87ddcafac19a2dd5df828a446a3518b04891a2685b89401aadc0761f1b5875d9d5992275d7e2e61582894ff9709ffb1282fc1848584cb81aa0a05cdfddd5f10a65284826a5f273410a226a0511bd8a2711ecf5b7ed866d48bb5c339f192b46a7654ac13d2a64fb988aa2eafb9d33b211d4bebfbaf0e7c95f021a90bcac2283678bdb38ebda83d33a995e1f3ae36a4c532ad4d9a06ea85d5ddc4366f79dd31baf3fbae6703ffda86e73ea6dff15c4d894385e401fa3d3717be38883d99ce973ffb9b4da033fa6dd40724059e", 0xdd, 0x8}, {&(0x7f00000004c0)="67f799a78397006c801fdf944b4722dd2e45af13450335fd8a0793bf469d70271fd5fc39dddf4daf7d52781f335252488dfea829d104971c0d00", 0x3a, 0x80}], 0x8, &(0x7f0000000580)={[{@utf8no}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@subj_type={'subj_type', 0x3d, '/dev/nullb0\x00'}}, {@dont_hash}, {@euid_eq}]}) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) mount(&(0x7f00000000c0)=@nullb, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='adfs\x00', 0x201000, &(0x7f0000000240)='/\x00') 20:47:42 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000000c", 0x39}], 0x1) 20:47:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xd00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 338.538427][ T3895] FAT-fs (loop5): bogus number of reserved sectors [ 338.545017][ T3895] FAT-fs (loop5): Can't find a valid FAT filesystem [ 338.561293][ T3915] loop2: detected capacity change from 0 to 16 20:47:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6800, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 338.590482][ T3915] FAT-fs (loop2): bogus number of FAT sectors [ 338.596632][ T3915] FAT-fs (loop2): Can't find a valid FAT filesystem [ 338.609966][ T3924] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 338.624207][ T3926] loop4: detected capacity change from 0 to 16 20:47:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xe00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:42 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000000d", 0x39}], 0x1) 20:47:42 executing program 4: keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f00000037c0)={0x0, 0x6, 0xfa}, &(0x7f0000003800)={'enc=', 'pkcs1', ' hash=', {'hmac(sha1)\x00'}}, &(0x7f0000003880)="16deaa699fba", &(0x7f00000038c0)=""/250) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000440)=ANY=[@ANYRESDEC, @ANYRESDEC=0x0, @ANYRES16=0x0, @ANYRESOCT]) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r4, 0x0, 0x0) keyctl$chown(0x4, 0x0, r2, r4) chdir(&(0x7f0000000040)='./file0\x00') r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) connect(r5, &(0x7f00000003c0)=@llc={0x1a, 0x20, 0x0, 0x80, 0x6, 0x5, @random="f2bedba7e08f"}, 0x80) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r7 = accept$unix(r6, &(0x7f0000000080), &(0x7f0000000180)=0x6e) r8 = open(&(0x7f0000003740)='./file0\x00', 0x40, 0x1c) write$P9_RREADLINK(r8, &(0x7f0000003780)={0x16, 0x17, 0x1, {0xd, './file0/file0'}}, 0x16) recvmmsg(r7, &(0x7f0000003580)=[{{&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/11, 0xb}], 0x1}, 0x7}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @local}, 0x80, &(0x7f0000000700)=[{&(0x7f00000039c0)=""/220, 0xdc}, {&(0x7f00000004c0)=""/136, 0x88}, {&(0x7f0000000580)=""/210, 0xd2}, {&(0x7f0000000680)=""/78, 0x4e}], 0x4, &(0x7f0000000740)=""/136, 0x88}, 0x5}, {{&(0x7f0000000800)=@alg, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000880)=""/62, 0x3e}, {&(0x7f00000008c0)=""/198, 0xc6}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/172, 0xac}, {&(0x7f0000001a80)=""/32, 0x20}], 0x5, &(0x7f0000001b40)=""/188, 0xbc}, 0x1}, {{&(0x7f0000001c00)=@xdp, 0x80, &(0x7f0000002f40)=[{&(0x7f0000001c80)=""/152, 0x98}, {&(0x7f0000001d40)=""/131, 0x83}, {&(0x7f0000001e00)=""/43, 0x2b}, {&(0x7f0000001e40)=""/171, 0xab}, {&(0x7f0000001f00)=""/12, 0xc}, {&(0x7f0000001f40)=""/4096, 0x1000}], 0x6, &(0x7f0000002fc0)=""/87, 0x57}, 0x41b7}, {{&(0x7f0000003040)=@qipcrtr, 0x80, &(0x7f0000003240)=[{&(0x7f00000030c0)=""/42, 0x2a}, {&(0x7f0000003100)=""/18, 0x12}, {&(0x7f0000003140)=""/118, 0x76}, {&(0x7f00000031c0)=""/75, 0x4b}], 0x4, &(0x7f0000003280)=""/165, 0xa5}, 0x3}, {{&(0x7f0000003340)=@ipx, 0x80, &(0x7f00000034c0)=[{&(0x7f00000033c0)=""/222, 0xde}], 0x1, &(0x7f0000003500)=""/100, 0x64}, 0xee}], 0x6, 0x74533b85069df2de, &(0x7f0000003700)={0x0, 0x989680}) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 338.748936][ T3955] loop5: detected capacity change from 0 to 16 [ 338.771770][ T3955] FAT-fs (loop5): bogus number of reserved sectors [ 338.778344][ T3955] FAT-fs (loop5): Can't find a valid FAT filesystem [ 338.800184][ T3963] loop4: detected capacity change from 0 to 16 [ 338.816897][ T3966] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 338.835871][ T3963] FAT-fs (loop4): Unrecognized mount option "1844674407370955161500000000000000000000" or missing value 20:47:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6c00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffffffffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) open(&(0x7f0000000080)='./file1\x00', 0x1c040, 0x1e4) 20:47:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:43 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000000e", 0x39}], 0x1) [ 339.052109][ T3989] loop5: detected capacity change from 0 to 16 [ 339.063762][ T3993] loop4: detected capacity change from 0 to 16 [ 339.076015][ T3995] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 339.081765][ T3998] loop2: detected capacity change from 0 to 16 [ 339.086481][ T3989] FAT-fs (loop5): bogus number of reserved sectors 20:47:43 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000010", 0x39}], 0x1) 20:47:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1000000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 339.096836][ T3989] FAT-fs (loop5): Can't find a valid FAT filesystem [ 339.105999][ T3998] FAT-fs (loop2): bogus number of FAT sectors [ 339.112144][ T3998] FAT-fs (loop2): Can't find a valid FAT filesystem 20:47:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x7400, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x82) open(&(0x7f0000000080)='./file0\x00', 0x10d541, 0x8) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r2 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000040)="120000001200e7ef007b0000f9afd7030a7d", 0x12, 0x20000000, 0x0, 0x0) recvmmsg(r2, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x30, r2, 0x1ba000) 20:47:43 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000011", 0x39}], 0x1) 20:47:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 339.165299][ T4016] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 339.247239][ T4030] loop4: detected capacity change from 0 to 16 [ 339.256351][ T4038] loop5: detected capacity change from 0 to 16 [ 339.256998][ T4033] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 339.283515][ T4038] FAT-fs (loop5): invalid media value (0x00) [ 339.289530][ T4038] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1100000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x7a00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:43 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000012", 0x39}], 0x1) 20:47:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fspick(r2, &(0x7f00000000c0)='./file0\x00', 0x0) ptrace$cont(0x18, r1, 0x0, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x9, 0x3, 0x0, 0x0, 0x4, 0x1280, 0xf, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000080), 0x10}, 0x440, 0x8, 0x3, 0xdaf7606ebc52db4, 0x9, 0x40, 0x4, 0x0, 0x80000001, 0x0, 0x80000001}, r1, 0xe, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x44) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) move_mount(0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/file0\x00', 0x30) open(&(0x7f00000000c0)='./file0/file0\x00', 0x56201, 0x98) chdir(&(0x7f0000000080)='./file0/file0\x00') [ 339.532655][ T4060] loop4: detected capacity change from 0 to 16 [ 339.539183][ T4062] loop5: detected capacity change from 0 to 16 [ 339.547181][ T4061] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 339.562704][ T4062] FAT-fs (loop5): invalid media value (0x00) [ 339.568740][ T4062] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:43 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000020", 0x39}], 0x1) [ 339.599973][ T4078] loop2: detected capacity change from 0 to 16 20:47:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1200000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x9700, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240", 0x12}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 339.641518][ T4078] FAT-fs (loop2): bogus number of FAT sectors [ 339.647614][ T4078] FAT-fs (loop2): Can't find a valid FAT filesystem [ 339.675820][ T4092] loop4: detected capacity change from 0 to 16 [ 339.738715][ T4103] loop5: detected capacity change from 0 to 16 20:47:43 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x9}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 339.781773][ T4103] FAT-fs (loop5): invalid media value (0x00) [ 339.787791][ T4103] FAT-fs (loop5): Can't find a valid FAT filesystem [ 339.869950][ T4126] FAT-fs (loop4): bogus number of reserved sectors [ 339.876518][ T4126] FAT-fs (loop4): Can't find a valid FAT filesystem [ 339.934252][ T4126] FAT-fs (loop4): bogus number of reserved sectors [ 339.940778][ T4126] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:44 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000025", 0x39}], 0x1) 20:47:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2000000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfeff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 340.052763][ T4146] loop5: detected capacity change from 0 to 16 [ 340.066561][ T4150] loop4: detected capacity change from 0 to 16 [ 340.073691][ T4146] FAT-fs (loop5): invalid media value (0x00) [ 340.079713][ T4146] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:44 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000048", 0x39}], 0x1) 20:47:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2010000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 340.113150][ T4162] loop2: detected capacity change from 0 to 16 20:47:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c90331bed48e564652d76adc4ea6d6b66732e666174", 0x17}, {0x0, 0x0, 0x401000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfffe, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:44 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000004c", 0x39}], 0x1) [ 340.269667][ T4193] loop4: detected capacity change from 0 to 16400 [ 340.274580][ T4190] loop5: detected capacity change from 0 to 16 [ 340.297215][ T4193] FAT-fs (loop4): invalid media value (0x61) [ 340.303351][ T4193] FAT-fs (loop4): Can't find a valid FAT filesystem [ 340.327359][ T4190] FAT-fs (loop5): invalid media value (0x00) [ 340.333396][ T4190] FAT-fs (loop5): Can't find a valid FAT filesystem [ 340.353308][ T4193] loop4: detected capacity change from 0 to 16400 [ 340.369397][ T4193] FAT-fs (loop4): invalid media value (0x61) [ 340.375448][ T4193] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2200000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x20000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:44 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000060", 0x39}], 0x1) 20:47:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000", 0x15}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2003, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:44 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000068", 0x39}], 0x1) 20:47:44 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '\'{#0'}], 0xa, "e4bcd1ec172c00b987ee146b93604009e02798c918f3413a8cce08d7bc9b09f14b2c865be9251af5d12a152daf2c1bd7"}, 0x40) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) [ 340.611618][ T4225] loop4: detected capacity change from 0 to 16 [ 340.630169][ T4234] loop5: detected capacity change from 0 to 16 20:47:44 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000006c", 0x39}], 0x1) 20:47:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x80000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 340.680224][ T4234] FAT-fs (loop5): invalid media value (0x00) [ 340.686378][ T4234] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x2500000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 340.734811][ T4257] loop4: detected capacity change from 0 to 16 [ 340.791886][ T4269] loop2: detected capacity change from 0 to 16 [ 340.815320][ T4278] loop5: detected capacity change from 0 to 16 [ 340.827487][ T4278] FAT-fs (loop5): bogus number of FAT sectors [ 340.833681][ T4278] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:45 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000074", 0x39}], 0x1) 20:47:45 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x321000, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x3f00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x80040, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:45 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000000007a", 0x39}], 0x1) [ 341.128643][ T4304] loop5: detected capacity change from 0 to 16 [ 341.136231][ T4306] loop4: detected capacity change from 0 to 16 [ 341.165818][ T4304] FAT-fs (loop5): bogus number of FAT sectors [ 341.171931][ T4304] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4000000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:45 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000ffffff9e", 0x39}], 0x1) 20:47:45 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1001}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) open(&(0x7f0000006680)='./file0\x00', 0x80180, 0x10) sendmmsg$sock(r1, &(0x7f0000006440)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)="c51987bbc0f2613d61b0278d7c23646cc2a0237e23b34c51d9feac23e21e97299b4e2963a353e7f86371d20826f4f5deadae2a73c04ca401af4318cdabe0bb67bb0a188f7efcc28c186f32c4080cb85ddd6caa87e262ccc6306444c801a5c98e762fa6e004c09ef9eeb3dbbd", 0x6c}, {&(0x7f0000000300)="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{&(0x7f0000005200)="9f9365f95818751ee9fb806becc39352f9aafeb352fa2ed7e466310de1a0225667f9c5e4b71e4f03d2825fbb1be2e2483376e9ac0fc904680636fb5912aa364e363e716354181d9dc72cd1eeb359666974c64eefb3eafe1d118c66264873aade70546755e7ddda237eca6d3c90828b11e9459948506a85f63a78e52b60ad87c72830baf9ea0cd6e7a727b667a0486c728881a1567597a0f2304de4c8e687d83f3944ed6f3ab2689d9bc0270aedbd86", 0xaf}], 0x4}}, {{&(0x7f0000005300)=@l2={0x1f, 0xfff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x3ff}, 0x80, &(0x7f0000006380)=[{&(0x7f0000005380)="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", 0x1000}], 0x1, &(0x7f00000063c0)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x200}}, @timestamping={{0x14, 0x1, 0x25, 0x8939}}], 0x60}}], 0x9, 0x4010) [ 341.206020][ T4327] loop2: detected capacity change from 0 to 16 20:47:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x104000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f8", 0x16}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 341.331157][ T4345] loop5: detected capacity change from 0 to 16 [ 341.359977][ T4345] FAT-fs (loop5): bogus number of FAT sectors [ 341.361127][ T4356] loop4: detected capacity change from 0 to 16 [ 341.366104][ T4345] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:45 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000000001b4", 0x39}], 0x1) 20:47:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4000080000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:45 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x198) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000c, 0x12, r1, 0xe8204000) 20:47:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x105400, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 341.629612][ T4374] loop5: detected capacity change from 0 to 16 [ 341.640030][ T4380] loop4: detected capacity change from 0 to 16 20:47:45 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000ffffffea", 0x39}], 0x1) 20:47:45 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) open(&(0x7f0000000080)='./file0\x00', 0x4a0100, 0x40) 20:47:45 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000ffffffef", 0x39}], 0x1) 20:47:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4800000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x400000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 341.768706][ T4409] loop2: detected capacity change from 0 to 16 [ 341.803281][ T4416] loop5: detected capacity change from 0 to 16 [ 341.809830][ T4415] loop4: detected capacity change from 0 to 16 20:47:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:46 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000fffffff0", 0x39}], 0x1) 20:47:46 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfeff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x4c00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x401000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:46 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000fffffffc", 0x39}], 0x1) [ 342.125478][ T4462] loop5: detected capacity change from 0 to 16 20:47:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x5510000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:46 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000fffffffe", 0x39}], 0x1) 20:47:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4af000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 342.238209][ T4491] loop2: detected capacity change from 0 to 16 [ 342.276542][ T4496] loop4: detected capacity change from 0 to 16 [ 342.299827][ T4506] loop5: detected capacity change from 0 to 16 [ 342.306158][ T4496] FAT-fs (loop4): bogus number of reserved sectors [ 342.312693][ T4496] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:46 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000000ffffffff", 0x39}], 0x1) 20:47:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6000000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:46 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4fd000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:46 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040002000000000000", 0x39}], 0x1) [ 342.561633][ T4529] loop5: detected capacity change from 0 to 16 [ 342.573704][ T4530] loop4: detected capacity change from 0 to 16 20:47:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x541000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6800000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:46 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040003000000000000", 0x39}], 0x1) [ 342.666005][ T4558] loop4: detected capacity change from 0 to 16 [ 342.717088][ T4561] loop2: detected capacity change from 0 to 16 [ 342.758359][ T4568] loop5: detected capacity change from 0 to 16 20:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x6c00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040004000000000000", 0x39}], 0x1) 20:47:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:47 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f00000005c0)='./file1\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x800) syz_mount_image$nfs(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x74d, 0x4, &(0x7f0000000240)=[{&(0x7f0000000300)="9eff1d499318e3fd8f4eee9c68c47366c627849538744f74fd082911a575074bfd968b74a18fcea73996c34d82c1f50edbd5d95c1049ef71afa39ed5024c12ad1dd367d097efa5b823fbfd924b92c5112152a0987eb17ce45f727e7197f694e667c09503f1377a04b7a58ab88e1f4dfb181eacef935010064d9c2071d02ff9c3cf1fb49a8a4c6793421255", 0x8b, 0x8}, {&(0x7f00000003c0)="dba9768a03af6564aa47ec80b18bfb579f5d0fbc3dc926dbf01d264425f2e0b6985a6bc156a8b27a09cd8c65bac39fff1e106d679f069528e358d6503e2d72b186be8188f51a4a50e0d7aabe60025e241448ba7f36883a6adad66ae83419ecf83d795460ad206e28ebd8c1d5ffe0eb75010576d7f4f2c5b7328fbf7cd8224f4e8c", 0x81, 0x100000001}, {&(0x7f0000000180)="6d863dc5f5a412db203bf2afd1c22926aed581d42015c2c885b972d02205d36be0d4ed34ead98f52fa0018888c63a8e4f81cad66431c1a0e2319d14d8a3bfe5d8b863c51ed75500e330c5a2789dec62f09028c234809a23515164e775fd6694213a69089263a688326", 0x69}, {&(0x7f0000000480)="df446778f6f2a1019024b79cfe670d0832f8b09e1bc40f1ff2c2cf12c2d8e228ddff4cb4c26fbf219a2876d017c04e82f197a6e8e3e4edc2af666271ccc6e8ee9bb1b2421677d23969ac961d8d322c426ef57c8b7ec6dd80d765e73b1f51754357f475c30fbb82d0bd027b6e43797092fe9e5949406d8d9dcd971d92cc757151197525641af1f6ed815ce84d62ce45a6b606df9369a951565feb7b2b30cd90f1824a7b0d8bc653080933", 0xaa, 0xffff}], 0x8000, &(0x7f0000000680)={[{'+!]--'}, {}, {}, {'vfat\x00'}, {}, {'vfat\x00'}], [{@appraise_type}, {@euid_eq={'euid', 0x3d, r1}}, {@uid_gt={'uid>', 0xee01}}, {@context={'context', 0x3d, 'system_u'}}, {@measure}, {@seclabel}, {@uid_gt={'uid>', r2}}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) 20:47:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x970000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 343.041685][ T4606] loop4: detected capacity change from 0 to 16 [ 343.050328][ T4607] loop5: detected capacity change from 0 to 16 [ 343.058247][ T4602] validate_nla: 21 callbacks suppressed [ 343.058266][ T4602] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x7400000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040005000000000000", 0x39}], 0x1) 20:47:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xc04a01, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 343.124070][ T4627] loop2: detected capacity change from 0 to 16 20:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040006000000000000", 0x39}], 0x1) [ 343.189830][ T4638] loop5: detected capacity change from 0 to 16 [ 343.204870][ T4639] loop4: detected capacity change from 0 to 16 [ 343.223967][ T4645] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x7a00000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(0x0, 0x102) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xd04f00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 343.330479][ T4660] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 343.361486][ T4663] loop2: detected capacity change from 0 to 16 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040007000000000000", 0x39}], 0x1) [ 343.383636][ T4671] loop5: detected capacity change from 0 to 16 20:47:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x85ffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040008000000000000", 0x39}], 0x1) 20:47:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xf04a00, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 343.482226][ T4688] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(0x0, &(0x7f0000000300)) [ 343.554542][ T4702] loop5: detected capacity change from 0 to 16 [ 343.561903][ T4707] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040009000000000000", 0x39}], 0x1) 20:47:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x8cffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 343.600391][ T4713] loop2: detected capacity change from 0 to 16 [ 343.615932][ T4716] loop4: detected capacity change from 0 to 16 20:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 343.641979][ T4725] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 343.675475][ T4731] loop5: detected capacity change from 0 to 16 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000a000000000000", 0x39}], 0x1) 20:47:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x1000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x9094cfa400000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 343.776684][ T4745] loop2: detected capacity change from 0 to 16 [ 343.787453][ T4746] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(0x0, &(0x7f0000000300)) 20:47:47 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000b000000000000", 0x39}], 0x1) 20:47:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0, 0x0, 0xb00000000000000}], 0x0, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x97ffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x14ac000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 343.924730][ T4772] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 343.944127][ T4770] loop2: detected capacity change from 0 to 16 [ 343.957580][ T4777] loop4: detected capacity change from 0 to 264192 [ 343.965068][ T4773] loop5: detected capacity change from 0 to 16 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000c000000000000", 0x39}], 0x1) 20:47:48 executing program 4: write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) fdatasync(r0) 20:47:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(0x0, &(0x7f0000000300)) 20:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xdaffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 344.078097][ T4795] loop4: detected capacity change from 0 to 16 [ 344.086963][ T4798] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000d000000000000", 0x39}], 0x1) 20:47:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x2000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 344.169519][ T4813] loop5: detected capacity change from 0 to 16 [ 344.185569][ T4815] loop2: detected capacity change from 0 to 16 20:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xf6ffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', 0x0) 20:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) fdatasync(r0) [ 344.220283][ T4824] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000e000000000000", 0x39}], 0x1) 20:47:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 344.263006][ T4835] loop4: detected capacity change from 0 to 16 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040010000000000000", 0x39}], 0x1) 20:47:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', 0x0) 20:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) fdatasync(r0) [ 344.318562][ T4852] loop5: detected capacity change from 0 to 16 [ 344.336253][ T4854] loop2: detected capacity change from 0 to 16 20:47:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x2040000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xf9fdffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 344.404814][ T4869] loop4: detected capacity change from 0 to 16 [ 344.435403][ T4869] FAT-fs (loop4): bogus number of reserved sectors [ 344.441954][ T4869] FAT-fs (loop4): Can't find a valid FAT filesystem 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040011000000000000", 0x39}], 0x1) 20:47:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', 0x0) [ 344.452106][ T4878] loop5: detected capacity change from 0 to 16 [ 344.462493][ T4881] loop2: detected capacity change from 0 to 16 20:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, 0x0, 0x208e24b) fdatasync(r0) 20:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfdfdffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x3000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040012000000000000", 0x39}], 0x1) 20:47:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400", 0xc}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 344.614295][ T4907] loop5: detected capacity change from 0 to 16 [ 344.646584][ T4913] loop2: detected capacity change from 0 to 16 20:47:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:48 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfdffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 344.710293][ T4922] loop4: detected capacity change from 0 to 16 [ 344.748473][ T4922] FAT-fs (loop4): bogus number of reserved sectors 20:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040025000000000000", 0x39}], 0x1) 20:47:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 344.750519][ T4932] loop5: detected capacity change from 0 to 16 [ 344.755078][ T4922] FAT-fs (loop4): Can't find a valid FAT filesystem [ 344.768731][ T4932] FAT-fs (loop5): bogus number of reserved sectors [ 344.775305][ T4932] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:48 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040048000000000000", 0x39}], 0x1) 20:47:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfe01000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:49 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004004c000000000000", 0x39}], 0x1) [ 344.895424][ T4960] loop2: detected capacity change from 0 to 16 20:47:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1020, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 20:47:49 executing program 5 (fault-call:3 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x5000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfeffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 345.016551][ T4978] loop5: detected capacity change from 0 to 16 [ 345.055334][ T4978] FAULT_INJECTION: forcing a failure. [ 345.055334][ T4978] name failslab, interval 1, probability 0, space 0, times 0 [ 345.068474][ T4978] CPU: 0 PID: 4978 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 345.076862][ T4978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.086915][ T4978] Call Trace: [ 345.090188][ T4978] dump_stack_lvl+0xb7/0x103 [ 345.094784][ T4978] dump_stack+0x11/0x1a [ 345.098965][ T4978] should_fail+0x23c/0x250 [ 345.103380][ T4978] ? getname_flags+0x84/0x3d0 [ 345.108050][ T4978] __should_failslab+0x81/0x90 [ 345.112815][ T4978] should_failslab+0x5/0x20 [ 345.113885][ T4989] loop2: detected capacity change from 0 to 16 [ 345.117311][ T4978] kmem_cache_alloc+0x46/0x2e0 [ 345.128209][ T4978] getname_flags+0x84/0x3d0 [ 345.132711][ T4978] user_path_at_empty+0x28/0x50 [ 345.137569][ T4978] vfs_statx+0x98/0x290 [ 345.141721][ T4978] ? fsnotify_perm+0x59/0x2e0 [ 345.146486][ T4978] ? __fsnotify_parent+0x32f/0x430 [ 345.151624][ T4978] __se_sys_newlstat+0x46/0x250 [ 345.156471][ T4978] ? vfs_write+0x50c/0x770 [ 345.160941][ T4978] ? __fget_light+0x21b/0x260 [ 345.165612][ T4978] ? __cond_resched+0x11/0x40 [ 345.170324][ T4978] ? fput+0x2d/0x130 [ 345.174338][ T4978] ? ksys_write+0x157/0x180 [ 345.178831][ T4978] ? fpregs_assert_state_consistent+0x7d/0x90 [ 345.184888][ T4978] __x64_sys_newlstat+0x2d/0x40 [ 345.189919][ T4978] do_syscall_64+0x3d/0x90 [ 345.194333][ T4978] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.200265][ T4978] RIP: 0033:0x4665d9 [ 345.204264][ T4978] 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 [ 345.223897][ T4978] RSP: 002b:00007fc186bb8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 345.232326][ T4978] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 345.240374][ T4978] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000020000280 [ 345.248338][ T4978] RBP: 00007fc186bb81d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.256319][ T4978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:47:49 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040060000000000000", 0x39}], 0x1) 20:47:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1020, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 345.264321][ T4978] R13: 00007ffd4a0ce81f R14: 00007fc186bb8300 R15: 0000000000022000 20:47:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:49 executing program 5 (fault-call:3 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:49 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040068000000000000", 0x39}], 0x1) 20:47:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x1020, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfeffffffffffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 345.438237][ T5023] loop5: detected capacity change from 0 to 16 [ 345.463601][ T5023] FAULT_INJECTION: forcing a failure. [ 345.463601][ T5023] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.476703][ T5023] CPU: 0 PID: 5023 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 345.485122][ T5023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.495175][ T5023] Call Trace: [ 345.498447][ T5023] dump_stack_lvl+0xb7/0x103 [ 345.503129][ T5023] dump_stack+0x11/0x1a [ 345.507441][ T5023] should_fail+0x23c/0x250 [ 345.511860][ T5023] should_fail_usercopy+0x16/0x20 [ 345.516965][ T5023] strncpy_from_user+0x21/0x250 [ 345.521813][ T5023] getname_flags+0xb8/0x3d0 [ 345.526346][ T5023] user_path_at_empty+0x28/0x50 [ 345.531221][ T5023] vfs_statx+0x98/0x290 [ 345.535380][ T5023] ? fsnotify_perm+0x59/0x2e0 [ 345.540185][ T5023] ? __fsnotify_parent+0x32f/0x430 [ 345.545326][ T5023] __se_sys_newlstat+0x46/0x250 [ 345.550183][ T5023] ? vfs_write+0x50c/0x770 [ 345.554598][ T5023] ? __fget_light+0x21b/0x260 [ 345.559363][ T5023] ? __cond_resched+0x11/0x40 [ 345.564040][ T5023] ? fput+0x2d/0x130 [ 345.567930][ T5023] ? ksys_write+0x157/0x180 [ 345.572424][ T5023] ? fpregs_assert_state_consistent+0x7d/0x90 [ 345.578483][ T5023] __x64_sys_newlstat+0x2d/0x40 [ 345.583343][ T5023] do_syscall_64+0x3d/0x90 [ 345.587783][ T5023] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.593674][ T5023] RIP: 0033:0x4665d9 [ 345.597561][ T5023] 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 [ 345.617163][ T5023] RSP: 002b:00007fc186bb8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 345.625630][ T5023] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 20:47:49 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004006c000000000000", 0x39}], 0x1) [ 345.633675][ T5023] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000020000280 [ 345.641646][ T5023] RBP: 00007fc186bb81d0 R08: 0000000000000000 R09: 0000000000000000 [ 345.649728][ T5023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 345.657717][ T5023] R13: 00007ffd4a0ce81f R14: 00007fc186bb8300 R15: 0000000000022000 20:47:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) 20:47:49 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040074000000000000", 0x39}], 0x1) 20:47:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6040000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:49 executing program 5 (fault-call:3 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xff01000000000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:49 executing program 4 (fault-call:7 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) [ 345.844509][ T5058] loop4: detected capacity change from 0 to 16 [ 345.870976][ T5064] loop5: detected capacity change from 0 to 16 [ 345.885853][ T5058] FAULT_INJECTION: forcing a failure. [ 345.885853][ T5058] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.894130][ T5071] loop2: detected capacity change from 0 to 16 [ 345.899066][ T5058] CPU: 0 PID: 5058 Comm: syz-executor.4 Not tainted 5.13.0-syzkaller #0 [ 345.913581][ T5058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.923645][ T5058] Call Trace: [ 345.926958][ T5058] dump_stack_lvl+0xb7/0x103 [ 345.931562][ T5058] dump_stack+0x11/0x1a [ 345.935777][ T5058] should_fail+0x23c/0x250 [ 345.940236][ T5058] should_fail_usercopy+0x16/0x20 [ 345.945306][ T5058] _copy_to_user+0x1c/0x90 [ 345.946266][ T5064] FAULT_INJECTION: forcing a failure. [ 345.946266][ T5064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 345.949786][ T5058] simple_read_from_buffer+0xab/0x120 [ 345.968191][ T5058] proc_fail_nth_read+0xf6/0x140 [ 345.973141][ T5058] ? rw_verify_area+0x136/0x250 [ 345.978000][ T5058] ? proc_fault_inject_write+0x200/0x200 [ 345.983702][ T5058] vfs_read+0x154/0x5d0 [ 345.987926][ T5058] ? fput+0x2d/0x130 [ 345.991822][ T5058] ? __fget_light+0x21b/0x260 [ 345.996508][ T5058] ? __cond_resched+0x11/0x40 [ 346.001215][ T5058] ksys_read+0xce/0x180 [ 346.005400][ T5058] __x64_sys_read+0x3e/0x50 [ 346.009920][ T5058] do_syscall_64+0x3d/0x90 [ 346.014348][ T5058] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.020259][ T5058] RIP: 0033:0x41935c [ 346.024160][ T5058] 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 [ 346.043887][ T5058] RSP: 002b:00007f0d372bb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 346.052359][ T5058] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 346.060336][ T5058] RDX: 000000000000000f RSI: 00007f0d372bb1e0 RDI: 0000000000000004 [ 346.068320][ T5058] RBP: 00007f0d372bb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.076292][ T5058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.084276][ T5058] R13: 00007ffe2645e33f R14: 00007f0d372bb300 R15: 0000000000022000 20:47:50 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004007a000000000000", 0x39}], 0x1) [ 346.092281][ T5064] CPU: 1 PID: 5064 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 346.100623][ T5064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.110782][ T5064] Call Trace: [ 346.114081][ T5064] dump_stack_lvl+0xb7/0x103 [ 346.118882][ T5064] dump_stack+0x11/0x1a [ 346.123050][ T5064] should_fail+0x23c/0x250 [ 346.127582][ T5064] should_fail_usercopy+0x16/0x20 [ 346.132644][ T5064] _copy_to_user+0x1c/0x90 [ 346.137065][ T5064] __se_sys_newlstat+0x201/0x250 [ 346.142149][ T5064] __x64_sys_newlstat+0x2d/0x40 [ 346.147015][ T5064] do_syscall_64+0x3d/0x90 [ 346.151459][ T5064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.157364][ T5064] RIP: 0033:0x4665d9 [ 346.161255][ T5064] 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 [ 346.180885][ T5064] RSP: 002b:00007fc186bb8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 20:47:50 executing program 2 (fault-call:4 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 346.189301][ T5064] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 346.197277][ T5064] RDX: 0000000000000000 RSI: 0000000020000300 RDI: 0000000020000280 [ 346.205336][ T5064] RBP: 00007fc186bb81d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.213313][ T5064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.221286][ T5064] R13: 00007ffd4a0ce81f R14: 00007fc186bb8300 R15: 0000000000022000 20:47:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffff7f00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x0) 20:47:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x7000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:50 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400b4010000000000", 0x39}], 0x1) 20:47:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffffff00000000, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 346.344816][ T5100] loop2: detected capacity change from 0 to 16 [ 346.355868][ T5105] loop4: detected capacity change from 0 to 16 [ 346.398522][ T5100] FAULT_INJECTION: forcing a failure. [ 346.398522][ T5100] name failslab, interval 1, probability 0, space 0, times 0 [ 346.411173][ T5100] CPU: 1 PID: 5100 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 346.419499][ T5100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.429551][ T5100] Call Trace: [ 346.432915][ T5100] dump_stack_lvl+0xb7/0x103 [ 346.437547][ T5100] dump_stack+0x11/0x1a [ 346.441734][ T5100] should_fail+0x23c/0x250 [ 346.446206][ T5100] ? mempool_alloc_slab+0x16/0x20 [ 346.451226][ T5100] __should_failslab+0x81/0x90 [ 346.455986][ T5100] should_failslab+0x5/0x20 [ 346.460490][ T5100] kmem_cache_alloc+0x46/0x2e0 [ 346.465317][ T5100] mempool_alloc_slab+0x16/0x20 [ 346.470296][ T5100] ? mempool_free+0x130/0x130 [ 346.475138][ T5100] mempool_alloc+0x8c/0x300 [ 346.479705][ T5100] ? __d_add+0x3bf/0x490 [ 346.483944][ T5100] ? should_fail+0x2a/0x250 [ 346.488443][ T5100] bio_alloc_bioset+0xcc/0x480 [ 346.493203][ T5100] ? bdev_write_page+0x82/0x130 [ 346.498062][ T5100] __mpage_writepage+0xa40/0x1080 [ 346.503263][ T5100] ? __mod_memcg_lruvec_state+0xa7/0x190 [ 346.508889][ T5100] ? percpu_counter_add_batch+0x69/0xd0 [ 346.514558][ T5100] write_cache_pages+0x4d7/0x810 [ 346.519489][ T5100] ? mpage_writepages+0x120/0x120 [ 346.524599][ T5100] ? fat_readpage+0x20/0x20 [ 346.529115][ T5100] ? fat_block_truncate_page+0x30/0x30 [ 346.534645][ T5100] mpage_writepages+0x6d/0x120 [ 346.539414][ T5100] ? fat_block_truncate_page+0x30/0x30 [ 346.544872][ T5100] fat_writepages+0x20/0x30 [ 346.549394][ T5100] do_writepages+0x7b/0x150 [ 346.553910][ T5100] ? vfs_write+0x50c/0x770 [ 346.558340][ T5100] file_write_and_wait_range+0x180/0x210 [ 346.564038][ T5100] __generic_file_fsync+0x48/0x140 [ 346.569168][ T5100] fat_file_fsync+0x48/0x100 [ 346.573779][ T5100] ? fat_generic_ioctl+0xab0/0xab0 [ 346.578896][ T5100] __x64_sys_fdatasync+0x7a/0xd0 [ 346.583841][ T5100] do_syscall_64+0x3d/0x90 [ 346.588345][ T5100] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.594302][ T5100] RIP: 0033:0x4665d9 [ 346.598192][ T5100] 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 [ 346.617813][ T5100] RSP: 002b:00007fbc4dd3f188 EFLAGS: 00000246 ORIG_RAX: 000000000000004b [ 346.626246][ T5100] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 346.634264][ T5100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:47:50 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000030000000000", 0x39}], 0x1) [ 346.642233][ T5100] RBP: 00007fbc4dd3f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 346.650203][ T5100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.658165][ T5100] R13: 00007ffc8df56c9f R14: 00007fbc4dd3f300 R15: 0000000000022000 20:47:50 executing program 5 (fault-call:3 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x8000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:50 executing program 2 (fault-call:4 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffffffffffff0f, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:50 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000050000000000", 0x39}], 0x1) [ 346.842594][ T5144] loop5: detected capacity change from 0 to 16 [ 346.882701][ T5157] loop2: detected capacity change from 0 to 16 [ 346.892529][ T5144] FAULT_INJECTION: forcing a failure. [ 346.892529][ T5144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 346.905597][ T5144] CPU: 0 PID: 5144 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 346.913922][ T5144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.923977][ T5144] Call Trace: [ 346.927436][ T5144] dump_stack_lvl+0xb7/0x103 [ 346.932057][ T5144] dump_stack+0x11/0x1a [ 346.936384][ T5144] should_fail+0x23c/0x250 20:47:51 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000060000000000", 0x39}], 0x1) 20:47:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x2) [ 346.940806][ T5144] should_fail_usercopy+0x16/0x20 [ 346.945828][ T5144] _copy_to_user+0x1c/0x90 [ 346.950314][ T5144] simple_read_from_buffer+0xab/0x120 [ 346.955734][ T5144] proc_fail_nth_read+0xf6/0x140 [ 346.960733][ T5144] ? rw_verify_area+0x136/0x250 [ 346.965592][ T5144] ? proc_fault_inject_write+0x200/0x200 [ 346.971223][ T5144] vfs_read+0x154/0x5d0 [ 346.975404][ T5144] ? __fget_light+0x21b/0x260 [ 346.980154][ T5144] ? __cond_resched+0x11/0x40 [ 346.984835][ T5144] ksys_read+0xce/0x180 [ 346.985397][ T5157] FAULT_INJECTION: forcing a failure. [ 346.985397][ T5157] name failslab, interval 1, probability 0, space 0, times 0 [ 346.988996][ T5144] __x64_sys_read+0x3e/0x50 [ 346.989019][ T5144] do_syscall_64+0x3d/0x90 [ 347.010801][ T5144] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.016697][ T5144] RIP: 0033:0x41935c [ 347.020577][ T5144] 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 [ 347.040180][ T5144] RSP: 002b:00007fc186bb8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 347.048588][ T5144] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 347.056646][ T5144] RDX: 000000000000000f RSI: 00007fc186bb81e0 RDI: 0000000000000004 [ 347.064608][ T5144] RBP: 00007fc186bb81d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.072625][ T5144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.080584][ T5144] R13: 00007ffd4a0ce81f R14: 00007fc186bb8300 R15: 0000000000022000 20:47:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 347.088560][ T5157] CPU: 1 PID: 5157 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 347.097237][ T5157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.107291][ T5157] Call Trace: [ 347.110567][ T5157] dump_stack_lvl+0xb7/0x103 [ 347.115174][ T5157] dump_stack+0x11/0x1a [ 347.119371][ T5157] should_fail+0x23c/0x250 [ 347.123818][ T5157] ? mempool_alloc_slab+0x16/0x20 [ 347.128846][ T5157] __should_failslab+0x81/0x90 [ 347.133744][ T5157] should_failslab+0x5/0x20 [ 347.138333][ T5157] kmem_cache_alloc+0x46/0x2e0 [ 347.143088][ T5157] ? mempool_alloc_slab+0x16/0x20 [ 347.148161][ T5157] mempool_alloc_slab+0x16/0x20 [ 347.152993][ T5157] ? mempool_free+0x130/0x130 [ 347.157698][ T5157] mempool_alloc+0x8c/0x300 [ 347.162244][ T5157] ? __d_add+0x3bf/0x490 [ 347.166481][ T5157] ? should_fail+0x2a/0x250 [ 347.170964][ T5157] bio_alloc_bioset+0x1af/0x480 [ 347.175816][ T5157] __mpage_writepage+0xa40/0x1080 [ 347.180820][ T5157] ? __mod_memcg_lruvec_state+0xa7/0x190 [ 347.186431][ T5157] ? percpu_counter_add_batch+0x69/0xd0 [ 347.192000][ T5157] write_cache_pages+0x4d7/0x810 [ 347.196942][ T5157] ? mpage_writepages+0x120/0x120 [ 347.201991][ T5157] ? fat_readpage+0x20/0x20 [ 347.206473][ T5157] ? fat_block_truncate_page+0x30/0x30 [ 347.211981][ T5157] mpage_writepages+0x6d/0x120 [ 347.216766][ T5157] ? fat_block_truncate_page+0x30/0x30 [ 347.222204][ T5157] fat_writepages+0x20/0x30 [ 347.226689][ T5157] do_writepages+0x7b/0x150 [ 347.231184][ T5157] ? vfs_write+0x50c/0x770 [ 347.235577][ T5157] file_write_and_wait_range+0x180/0x210 [ 347.241297][ T5157] __generic_file_fsync+0x48/0x140 [ 347.246397][ T5157] fat_file_fsync+0x48/0x100 [ 347.250985][ T5157] ? fat_generic_ioctl+0xab0/0xab0 [ 347.256135][ T5157] __x64_sys_fdatasync+0x7a/0xd0 [ 347.261089][ T5157] do_syscall_64+0x3d/0x90 [ 347.265550][ T5157] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.271498][ T5157] RIP: 0033:0x4665d9 20:47:51 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x9000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:51 executing program 2 (fault-call:4 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 347.275411][ T5157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 347.295176][ T5157] RSP: 002b:00007fbc4dd3f188 EFLAGS: 00000246 ORIG_RAX: 000000000000004b [ 347.303587][ T5157] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 347.311621][ T5157] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 347.319583][ T5157] RBP: 00007fbc4dd3f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.327530][ T5157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.335505][ T5157] R13: 00007ffc8df56c9f R14: 00007fbc4dd3f300 R15: 0000000000022000 20:47:51 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000070000000000", 0x39}], 0x1) 20:47:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xfffffffffffffffe, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) [ 347.391357][ T5175] loop4: detected capacity change from 0 to 16 20:47:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x3) 20:47:51 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000090000000000", 0x39}], 0x1) [ 347.478844][ T5197] loop5: detected capacity change from 0 to 16 [ 347.479641][ T5196] loop2: detected capacity change from 0 to 16 [ 347.530227][ T5196] FAULT_INJECTION: forcing a failure. [ 347.530227][ T5196] name failslab, interval 1, probability 0, space 0, times 0 [ 347.542884][ T5196] CPU: 0 PID: 5196 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 347.551209][ T5196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.561280][ T5196] Call Trace: [ 347.562424][ T5212] loop4: detected capacity change from 0 to 16 [ 347.564559][ T5196] dump_stack_lvl+0xb7/0x103 [ 347.575284][ T5196] dump_stack+0x11/0x1a [ 347.579442][ T5196] should_fail+0x23c/0x250 [ 347.583857][ T5196] ? mempool_alloc_slab+0x16/0x20 [ 347.588990][ T5196] __should_failslab+0x81/0x90 [ 347.593759][ T5196] should_failslab+0x5/0x20 [ 347.598380][ T5196] kmem_cache_alloc+0x46/0x2e0 [ 347.603198][ T5196] ? pagecache_get_page+0x77a/0x900 [ 347.608394][ T5196] mempool_alloc_slab+0x16/0x20 [ 347.613270][ T5196] ? mempool_free+0x130/0x130 [ 347.617984][ T5196] mempool_alloc+0x8c/0x300 [ 347.622485][ T5196] bio_alloc_bioset+0xcc/0x480 [ 347.627271][ T5196] ? time64_to_tm+0x328/0x340 [ 347.631990][ T5196] submit_bh_wbc+0x130/0x330 [ 347.636575][ T5196] ? fat_time_unix2fat+0x230/0x260 [ 347.641691][ T5196] __sync_dirty_buffer+0x136/0x1e0 [ 347.646808][ T5196] sync_dirty_buffer+0x16/0x20 [ 347.651608][ T5196] __fat_write_inode+0x4c4/0x510 [ 347.656549][ T5196] fat_write_inode+0xb9/0xd0 [ 347.661191][ T5196] write_inode+0x89/0x180 [ 347.665521][ T5196] __writeback_single_inode+0x2a2/0x440 [ 347.671062][ T5196] writeback_single_inode+0x17b/0x3c0 [ 347.676451][ T5196] sync_inode_metadata+0x57/0x80 [ 347.681386][ T5196] __generic_file_fsync+0xf5/0x140 [ 347.686496][ T5196] fat_file_fsync+0x48/0x100 [ 347.691138][ T5196] ? fat_generic_ioctl+0xab0/0xab0 [ 347.696260][ T5196] __x64_sys_fdatasync+0x7a/0xd0 [ 347.701211][ T5196] do_syscall_64+0x3d/0x90 [ 347.705623][ T5196] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.711557][ T5196] RIP: 0033:0x4665d9 [ 347.715436][ T5196] 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 [ 347.735082][ T5196] RSP: 002b:00007fbc4dd3f188 EFLAGS: 00000246 ORIG_RAX: 000000000000004b [ 347.743576][ T5196] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 347.751579][ T5196] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 347.759541][ T5196] RBP: 00007fbc4dd3f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 347.767516][ T5196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:47:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="ebef0100"/23, 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x1c) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0xa5014000) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) 20:47:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0xffffffffffffffff, &(0x7f00000007c0)={[{@fat=@dmask}], [{@dont_hash}]}) 20:47:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x22}}], [{@dont_hash}]}) 20:47:51 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xa000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:51 executing program 2 (fault-call:4 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 347.775559][ T5196] R13: 00007ffc8df56c9f R14: 00007fbc4dd3f300 R15: 0000000000022000 20:47:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xb000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 347.852999][ T5238] loop5: detected capacity change from 0 to 16 [ 347.884987][ T5238] FAT-fs (loop5): bogus number of reserved sectors [ 347.891530][ T5238] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:52 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000a0000000000", 0x39}], 0x1) [ 347.914360][ T5241] FAT-fs (loop3): Unrecognized mount option "dmask"00000000000000000000000" or missing value 20:47:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x4) [ 347.955200][ T5238] loop5: detected capacity change from 0 to 16 [ 347.962984][ T5238] FAT-fs (loop5): bogus number of reserved sectors [ 347.969848][ T5238] FAT-fs (loop5): Can't find a valid FAT filesystem [ 347.977724][ T5250] loop2: detected capacity change from 0 to 16 [ 347.994949][ T5241] FAT-fs (loop3): Unrecognized mount option "dmask"00000000000000000000000" or missing value [ 348.005220][ T5250] FAULT_INJECTION: forcing a failure. [ 348.005220][ T5250] name failslab, interval 1, probability 0, space 0, times 0 [ 348.017844][ T5250] CPU: 0 PID: 5250 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 348.026215][ T5250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.036266][ T5250] Call Trace: [ 348.039544][ T5250] dump_stack_lvl+0xb7/0x103 [ 348.044208][ T5250] dump_stack+0x11/0x1a [ 348.044857][ T5262] loop4: detected capacity change from 0 to 16 [ 348.048360][ T5250] should_fail+0x23c/0x250 [ 348.048386][ T5250] ? mempool_alloc_slab+0x16/0x20 [ 348.063962][ T5250] __should_failslab+0x81/0x90 [ 348.068731][ T5250] should_failslab+0x5/0x20 [ 348.073339][ T5250] kmem_cache_alloc+0x46/0x2e0 [ 348.078110][ T5250] ? __sync_dirty_buffer+0x1c2/0x1e0 [ 348.083415][ T5250] mempool_alloc_slab+0x16/0x20 [ 348.088291][ T5250] ? mempool_free+0x130/0x130 [ 348.092964][ T5250] mempool_alloc+0x8c/0x300 [ 348.097521][ T5250] bio_alloc_bioset+0xcc/0x480 [ 348.102278][ T5250] ? write_inode+0x89/0x180 [ 348.106790][ T5250] submit_bh_wbc+0x130/0x330 [ 348.111373][ T5250] write_dirty_buffer+0xde/0xf0 [ 348.116251][ T5250] sync_mapping_buffers+0x2bf/0x8b0 [ 348.121443][ T5250] ? file_check_and_advance_wb_err+0xb3/0x150 [ 348.127525][ T5250] fat_file_fsync+0xa9/0x100 [ 348.132107][ T5250] ? fat_generic_ioctl+0xab0/0xab0 [ 348.137288][ T5250] __x64_sys_fdatasync+0x7a/0xd0 [ 348.142218][ T5250] do_syscall_64+0x3d/0x90 [ 348.146645][ T5250] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.152589][ T5250] RIP: 0033:0x4665d9 [ 348.156476][ T5250] 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 [ 348.176076][ T5250] RSP: 002b:00007fbc4dd3f188 EFLAGS: 00000246 ORIG_RAX: 000000000000004b [ 348.184543][ T5250] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 348.193136][ T5250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 20:47:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x25}}], [{@dont_hash}]}) 20:47:52 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x1e) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r1, 0x0, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="0580cf123b94cb93fd00bd7c0ecd64c8b7c8a8c5640c953611cd2372beb1835780e42ecf2bd331a3177362488db8e2b918d0ee9ca1af2a5209d06188986134faef3a9c2ecf8d55ab1e7b54fcc76042decb1372a781d2c0585a4e2a9e1695e67dab88f4b002a3e83f48c1cf", @ANYBLOB="04d6b80e6b8473c2996de601eca43b8fc7ec450d081d829d337984dd3042bf02721bdd634f0f37baa11d535ca4101840ebfbf71d1b5f5fbd7e4a9d82cf068b695039194a469064427e1896b6a3d0ee6b2528e26c5b4cd410ba5d026c408beb6ae938c1517bd7c4997091374df56412482598c5850a21cd1ddd8845489430f1a89fc70d2c31ae2c4e", @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYBLOB="007ccc4ec862dc5e107ba59784c5d39981feb0963bc7bb805aad"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) openat$incfs(r2, &(0x7f00000000c0)='.pending_reads\x00', 0xa8640, 0x80) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:52 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000b0000000000", 0x39}], 0x1) [ 348.201106][ T5250] RBP: 00007fbc4dd3f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.209080][ T5250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.218161][ T5250] R13: 00007ffc8df56c9f R14: 00007fbc4dd3f300 R15: 0000000000022000 20:47:52 executing program 2 (fault-call:4 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) [ 348.331820][ T5282] FAT-fs (loop3): Unrecognized mount option "dmask%00000000000000000000000" or missing value [ 348.359400][ T5288] loop5: detected capacity change from 0 to 16 [ 348.374292][ T5283] validate_nla: 21 callbacks suppressed 20:47:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xc000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x2c}}], [{@dont_hash}]}) 20:47:52 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x5) [ 348.374304][ T5283] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 348.384336][ T5292] loop2: detected capacity change from 0 to 16 [ 348.437829][ T5292] FAULT_INJECTION: forcing a failure. [ 348.437829][ T5292] name failslab, interval 1, probability 0, space 0, times 0 [ 348.450494][ T5292] CPU: 0 PID: 5292 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 348.458828][ T5292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.468886][ T5292] Call Trace: [ 348.472168][ T5292] dump_stack_lvl+0xb7/0x103 [ 348.476831][ T5292] dump_stack+0x11/0x1a [ 348.480984][ T5292] should_fail+0x23c/0x250 20:47:52 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000c0000000000", 0x39}], 0x1) [ 348.485413][ T5292] ? mempool_alloc_slab+0x16/0x20 [ 348.490652][ T5292] __should_failslab+0x81/0x90 [ 348.495474][ T5292] should_failslab+0x5/0x20 [ 348.499982][ T5292] kmem_cache_alloc+0x46/0x2e0 [ 348.504945][ T5292] mempool_alloc_slab+0x16/0x20 [ 348.509833][ T5292] ? mempool_free+0x130/0x130 [ 348.513296][ T5306] FAT-fs (loop3): Unrecognized mount option "dmask" or missing value [ 348.514514][ T5292] mempool_alloc+0x8c/0x300 [ 348.514540][ T5292] ? submit_bio_noacct+0x7bb/0x7e0 [ 348.532171][ T5292] bio_alloc_bioset+0xcc/0x480 20:47:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000001300)='./file0\x00', 0x40000, 0x10b) open(&(0x7f0000000180)='./file1\x00', 0x800, 0x40) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)) open(&(0x7f0000000240)='./file1\x00', 0x28000, 0x18) r0 = fspick(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000300)={{0x0, 0x7, 0x1, 0x9, 0x4, 0x4, 0x2, 0x2ef2, 0x20, 0x100010, 0x3ff, 0xe, 0x2, 0x8, 0x4}}) [ 348.537164][ T5292] submit_bh_wbc+0x130/0x330 [ 348.541754][ T5292] write_dirty_buffer+0xde/0xf0 [ 348.546607][ T5292] sync_mapping_buffers+0x2bf/0x8b0 [ 348.551813][ T5292] ? file_check_and_advance_wb_err+0xb3/0x150 [ 348.557983][ T5292] fat_file_fsync+0xa9/0x100 [ 348.562536][ T5311] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 348.562574][ T5292] ? fat_generic_ioctl+0xab0/0xab0 [ 348.575763][ T5292] __x64_sys_fdatasync+0x7a/0xd0 [ 348.580696][ T5292] do_syscall_64+0x3d/0x90 20:47:52 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000d0000000000", 0x39}], 0x1) [ 348.585203][ T5292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.591179][ T5292] RIP: 0033:0x4665d9 [ 348.595069][ T5292] 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 [ 348.610839][ T5315] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 348.614725][ T5292] RSP: 002b:00007fbc4dd3f188 EFLAGS: 00000246 ORIG_RAX: 000000000000004b 20:47:52 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000e0000000000", 0x39}], 0x1) 20:47:52 executing program 2 (fault-call:4 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 348.614749][ T5292] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 348.614761][ T5292] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 348.647186][ T5292] RBP: 00007fbc4dd3f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 348.655189][ T5292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 348.663154][ T5292] R13: 00007ffc8df56c9f R14: 00007fbc4dd3f300 R15: 0000000000022000 [ 348.665038][ T5319] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x2}}], [{@dont_hash}]}) 20:47:52 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000110000000000", 0x39}], 0x1) 20:47:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xd000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 348.734300][ T5332] loop5: detected capacity change from 0 to 16 [ 348.762672][ T5335] loop4: detected capacity change from 0 to 16 20:47:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x8) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket(0x29, 0x4, 0x4) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) sendmmsg(r0, &(0x7f0000003800)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000140)="34672ae279d6b98bf6f9b8996a1252d15fb8797e896c5b98c5605e2f90e585a6f5671cd2d22041e0d42455a2bb537352464446ae47ad1660d2150b0df4c4ce817cc668f366ee43a35dd729bd225187c87ac3f89bb217e4f0527e3fd6c935a4c8049983dc5c7f5277f10bb7b296848bd3c5965d66", 0x74}], 0x2, &(0x7f0000001380)=[{0x48, 0x102, 0x9, "9dbe8f17d9f8a5456b7618749c9f8084936b6a1ba7d66996518bdb4a93fed33195adce7a033afe7b5b067b95fec36846cc"}, {0x100, 0x110, 0x2, "ecd508e936cf0d15ecfcb0179c248bb000251e3beec2c71509b3adb42a198c51dae31f215eed4281e2ec278f849c469e1e935c28417174afd28405eb4491c69b9f3e0e7690d6bb087bbda31e29614eec2bc995ee650d54396f60ef832d8345b715f837245fa37d31fb1e31e4d7270744bf1a10f4cc1a5d0fb1ceb3767d7b90f3fd7a651271cc95b3941311ec21b3b8812c4ef6714cee879b7e732a71a42f392cdb6c8cbda28c7462bafc058e53875830303eda62bad2101a52471b4484f5ab68184eef566d5d5af063b58d4ab076e55f443fd65087342ae531ccf4d510cdeeded3dfc9f6149eec783ac7f4a21b2250"}], 0x148}}, {{&(0x7f0000001500)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000001580)=[{0x30, 0x29, 0x1, "bb5b03721ad1f33fbd9d22f02dfa3fb51541029899294e6315"}, {0x10, 0x18, 0x3}], 0x40}}, {{&(0x7f00000015c0)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e23, 0x2}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001640)="8866f5cd0eb92bf73378b7e02a2c63571fde55a69405757051d26a7a3702606b2fc7c80bc22357a64b89f6a63059601a038ab27472f557a6913509996e1c9235c488564cd26331262d01dcc32ad976d0017238ff206a5dc9a33e2d3eec761c0afece1595caefb2b6e816b6e4d0c9d7a5e33b9327f069da9767bc8ca1369ab40ca19d7a166060bc84da2413c15217f02890d4747052ac398b10305ba844ba0c399f901fb746215af819b2b863c4d4dfe54aba54f9c431e1035e602ce59eda99804d85a7d6349e26e24431d65f5f97fd452c1afb3edf94c57c8ab5da4067b5baf2d077b42c29d7eef727577a90b8b779bbdeb11d", 0xf3}, {&(0x7f0000001740)="c82319b65ec159590e285924830e88fca609cd652ec2afa1ab32df84170c693344dcf85896f3cfedf37960d38b0ad0ae92c64b35f18bd82445e24e1bee578f5f6af6c5dee51ee7a2ce0fed87909eb803bcf346cf44802a44d89bb0812b757534b21d51f796cb28372db040", 0x6b}, {&(0x7f00000017c0)="2da4b014de9b76529d8ff34d061d00fa6cf1f6f6750227aab1ea27e657b2ef0aa56cf9ce95e2219e13023067a0b4ae673713183eb0291a850d419f8ba603fee51581e666667dbc194ad02e6ff49b95ae0bce798b29588d1a1e97e5f93892d6997eb9dc4a1cad508253fc3489e30213f287ab848627840826e793c2e376f90ed04ead82a34f6a7fd05406a1322c986c57474b286b0bc218b5ecc2a5b5bd6183425ad933a4c42b90a2fd7314692bcb3e5402c7b9442bbe93280264b6", 0xbb}], 0x3, &(0x7f00000018c0)=[{0xc8, 0x84, 0x3, "4156a2c4572266116dec8b564308bc1358c588f2c58028fe1936e322911ef172bff0e85f18e8f1c812d2e44d192048161d47376001a64e3a2ea12ce59608d7c1f88b8e4d8e9608f7c1a21501e74816ad54fefb2215ce28c31dc39841806ba9570411052a70092661fffd138a039f7b8fbba538f4f0f60081cb6939463f8dec455e8312a0fedf031f50724b89a494bba88f66db2d3e09305f9dbd8462a1df3d5de3f63dc834cbbac70258514406a84e861c0708d6265e1874"}], 0xc8}}, {{&(0x7f00000019c0)=@phonet={0x23, 0x3f, 0x7a}, 0x80, 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{&(0x7f0000003100)="b21b27f6e2f0470c2647080f5877fa5dd09f0e6fe35007c845b2d265ad0c285afdb1aa031e18527594244c3fec1259bf7e2bfcedc5a547d9f55e1c5969845cdeaf81f9be356ae243bfafe59e58f695b58f2cf50b56a2c8a4a1abe42dab2fc701119e15b2f789245ef6ab7fd1e86f074002b3", 0x72}, {&(0x7f0000003180)="bc6c9cf20e59c3c06a9772e90329fcc3468589eebe098526180084face7ba4a51ebcac516d895c2c0a9c366e9b1681064776398fb2983a3f463aa9f57b0f01f8439d5e7c021cb189e879e1894fbe6d55c2ff470c0baf2fc78dd0e3667e92290c145cd781d0cb14f4adb58e8285ebda1972249dd0cc0eab0f9e969829f8b7ca620d833574274af90116719f0fd0715fbf45f439c1bda1cb2135ba0113cda6c56319e12b836603dada7acdf2ffa467bb1d6971f80ca09a2587adcacea2ffa1ed07cd089b8da00f06998de0e805862d2b88c339576c60bd901938bf40256acf25a4f93d8fce228f4dfd4f98f41616", 0xed}, {&(0x7f0000003280)="39d43d1e0ad33d78281dc2db2afd066b15", 0x11}], 0x5, &(0x7f0000003340)=[{0x38, 0x111, 0x6, "ca1e135cb6e58d3a489242ec08498254d62b16c2bd73ed2955b6aabec4cc982480da1545"}, {0x88, 0x137, 0xd61, "a6f1acfca714f23760b9c6a815ab2381b7c6d3341c273b5b006967d0c5f50b39c6a510e2bc4623643b3dc810c0e073dfaf3f2d848b607d41183f9afaa122b7a4840616f98dae9e1ff5ab35601c0dc431c189ba95baae116321b824e5b35d0a7dcb6dfd3f69a935def4e7f3688bce463ae5f96c"}, {0xc8, 0x104, 0x9, "71f282dc0863177fb39546bf0aeb7efa29f45065af560fa62dc016b77cf58da1fff8001ce78799ab715b4d60b216eb0664d7d631e8c5f8ac69942486d72718011aeff170804aa1821a73862e1b1ebe8a4a01c8e642bc33fe735338a0ea7065ed521402e6a4cdef219c89434189410d5a826d598b814c4c604df0c2a37a22a3b9e661d6de8ccd819ce7e417a467eb127a3da50d458f60b33da9c80b2c4e75334408b97c4577316aa7052b6558c4afed59b3b414bfedbd"}, {0x60, 0x1, 0x3ff, "fd3bdb49c9bafafb93c31f86113330d450dec44c50a38329ad21edefd2be9910e0e34b72337743fed0d1777a232dc069baad92face22cf28c80700fb503f0d9e114ed9a72112434e888e796017"}, {0xc0, 0x10d, 0x0, "ac4c1121186fb46f513f4966c6c8aeb6fd327577c1e9c662bd99cc3d1d419abe3f0213c3cbf81689cadbb10c6292eaac0dfce0a34098100eba8a16f82d156f2519157335e8265918eb11ce80d09c1c04f9816428ada9bd59b2d192ffdc8c3047065968e5827e9d28a4fca789d1e4417664e499b4b4f6e0d7f1351456b5ea437711e11d107ca1eff6e4fab71fce55db795cecd64a61d1e92a95f3c5d8ba1d72f1887f3c83da72aacda0"}, {0x30, 0x107, 0x3, "e3f5a13bafc22e9bf5761e0fbceb6cf5b13bcd0bc1a47b428bc0f36595ba"}, {0x90, 0x84, 0x400, "8e5bb29fff3938473f1838fa305fbe75b61545336305d011bb30b3ec4e517c5d32818f8467c7297302391e2ac20743e534a84ec8a1f84781347c78a012c804fb8077c0191eea995d7547d1e08807ca7c86ead09c34ea062c57c65dc4afd41d90235b87606de9d26cf60903909693790fadc9056cd9205fb4e3504e6950c0248f"}, {0xb8, 0x10e, 0x5, "b55acfb9199987fe8c94660c7ed189e274fed6e46c817e4dd59beabbc0cdb610d0c962b55ff83805b7fe3ffd3bce07ecf0becb3d7452cdc82fb1fcd746b04f23fd2c7b9792c8dbb9fc34c9097d9034f417272c5fb6c2f8cac5f6f2b44187af889c86a0bb69761205f4d490d3e1c3b60ab0cee90aa23efe9d2da1e7d8dc1ada0d375e603fd82027938618f7c3e925a1f2cd4db91d1dcfdc6d2ae43c446155cfcd7eb1272a9b45182c"}, {0x68, 0x88, 0xc87, "9488b7d2fbea8fe71a40cd8c59835e3b3873c47590ea9564bc8b35b08b8d1b01989f551298a435e6566c64656f12897c3ea266a910efe64aead27d4705be823a73bf5675517dfa38ce6852a18eb2b787ed3e2cc7"}, {0x38, 0x112, 0x1, "0dd75a33463e8fa729d777e712ad50afe247ff6c2b5bd17c8efc59dec4cb5adf5ae374685d1f"}], 0x4c0}}], 0x7, 0x40800) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 348.813839][ T5343] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 348.829210][ T5350] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 348.834152][ T5351] loop2: detected capacity change from 0 to 16 20:47:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x6) 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000120000000000", 0x39}], 0x1) [ 348.861469][ T5351] FAULT_INJECTION: forcing a failure. [ 348.861469][ T5351] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 348.874544][ T5351] CPU: 0 PID: 5351 Comm: syz-executor.2 Not tainted 5.13.0-syzkaller #0 [ 348.882934][ T5351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.892993][ T5351] Call Trace: [ 348.896402][ T5351] dump_stack_lvl+0xb7/0x103 [ 348.901025][ T5351] dump_stack+0x11/0x1a [ 348.905261][ T5351] should_fail+0x23c/0x250 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000200000000000", 0x39}], 0x1) [ 348.909679][ T5351] should_fail_usercopy+0x16/0x20 [ 348.914702][ T5351] _copy_to_user+0x1c/0x90 [ 348.919117][ T5351] simple_read_from_buffer+0xab/0x120 [ 348.924494][ T5351] proc_fail_nth_read+0xf6/0x140 [ 348.926995][ T5361] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 348.929432][ T5351] ? rw_verify_area+0x136/0x250 [ 348.929455][ T5351] ? proc_fault_inject_write+0x200/0x200 [ 348.947937][ T5351] vfs_read+0x154/0x5d0 [ 348.952102][ T5351] ? submit_bio_wait+0xa0/0xc0 [ 348.956872][ T5351] ? __fget_light+0x21b/0x260 [ 348.961625][ T5351] ? __cond_resched+0x11/0x40 [ 348.966360][ T5351] ksys_read+0xce/0x180 [ 348.970520][ T5351] __x64_sys_read+0x3e/0x50 [ 348.975021][ T5351] do_syscall_64+0x3d/0x90 [ 348.979548][ T5351] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.981084][ T5365] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 348.985559][ T5351] RIP: 0033:0x41935c 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000250000000000", 0x39}], 0x1) [ 348.985578][ T5351] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 349.017452][ T5351] RSP: 002b:00007fbc4dd3f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 349.025906][ T5351] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 349.033871][ T5351] RDX: 000000000000000f RSI: 00007fbc4dd3f1e0 RDI: 0000000000000004 [ 349.036920][ T5369] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 349.041864][ T5351] RBP: 00007fbc4dd3f1d0 R08: 0000000000000000 R09: 0000000000000000 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000480000000000", 0x39}], 0x1) [ 349.041880][ T5351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 349.041892][ T5351] R13: 00007ffc8df56c9f R14: 00007fbc4dd3f300 R15: 0000000000022000 20:47:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x3}}], [{@dont_hash}]}) 20:47:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xe000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 349.136606][ T5384] loop5: detected capacity change from 0 to 16 [ 349.152724][ T5389] loop4: detected capacity change from 0 to 16 [ 349.171574][ T5387] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400004c0000000000", 0x39}], 0x1) 20:47:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x7) [ 349.204133][ T5400] loop2: detected capacity change from 0 to 16 [ 349.233082][ T5398] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x82) getpeername(r0, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000240)=0x80) r1 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000004c0)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000000)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x0) tkill(r1, 0x3c) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0x130, &(0x7f0000000500)="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"}}}}], 0x1c) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r2) 20:47:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x4}}], [{@dont_hash}]}) 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000600000000000", 0x39}], 0x1) [ 349.273042][ T5414] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x10000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 349.368671][ T5433] loop5: detected capacity change from 0 to 16 [ 349.378759][ T5435] loop4: detected capacity change from 0 to 16 [ 349.390385][ T5437] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000680000000000", 0x39}], 0x1) 20:47:53 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x8) [ 349.415126][ T5440] loop2: detected capacity change from 0 to 16 20:47:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) open(&(0x7f0000000180)='./file0\x00', 0x200000, 0x100) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140), 0x1, 0x3) 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400006c0000000000", 0x39}], 0x1) 20:47:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x5}}], [{@dont_hash}]}) 20:47:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x11000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 349.544605][ T5469] loop4: detected capacity change from 0 to 16 [ 349.555623][ T5471] loop5: detected capacity change from 0 to 16 20:47:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xc) 20:47:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x101000, 0x200, 0x8}, 0x18) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r1, 0xc0406618, &(0x7f0000000140)={@id={0x2, 0x0, @auto="4700e58281793132ea151c4b91d1fe33"}}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000740000000000", 0x39}], 0x1) [ 349.588312][ T5475] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:53 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400007a0000000000", 0x39}], 0x1) 20:47:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x6}}], [{@dont_hash}]}) 20:47:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x12000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 349.687306][ T5502] loop4: detected capacity change from 0 to 16 [ 349.749211][ T5508] loop5: detected capacity change from 0 to 16 [ 349.788097][ T5513] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617472c30ec32f00020101000240", 0x17, 0xfffffffffffffffe}, {0x0, 0x0, 0x10000}], 0x100001, &(0x7f00000000c0)=ANY=[@ANYBLOB="08ab3a5ee1dbe65638300cb6ce48dcc14d10a83be7b9ba8ad279"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50125000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x2160, 0x39, 0x100, 0x70bd2a, 0x25dfdbfc, {0x19}, [@typed={0x5b, 0x76, 0x0, 0x0, @binary="03f61ff31aadff009952d45ca078dcbf3b525033fe795492cfa2d84fce6e0d93cd41c0db5f375ce3d1f8828482137438f6728393b9573344465112d1be713e9f89b28516c3ed6a3fc706af0aca08a1f9dc9e62b8525bcc"}, @generic="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@generic="e379f850de7a95236024c577faf41aca90ac63cb645cee4506e6f4e9d88cae2b577daacf393bb815533ff34a66e5055859c42dfe7d41160afe0d7f4c3344e44dd50723808418fc912d3386a8cde41419e1c3c4d5c26a4410a1b053c88ebf6071136cd4f5430289de2cb88ba04c560d56c07d5eed30b85327b83fa7118ecc282bbbc5f23a8338633aca86ba46aa0d7d3102a95fd09aeb7bb634ff3ace1e89cd186cd09746b7290c45047cb9bcd2d362285592deb407da7ff7ce36003688ffb994503215b0a74b5ad6bf0db3fb378abfedc80ad41885faf8513a85ce92c7233dbe67041a19cd5fa6910234b0865a912e"]}, 0x2160}, 0x1, 0x0, 0x0, 0xc0}, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xf) 20:47:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x420043, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/72, 0x48}], 0x3, 0x6, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000940)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f0000001440)={0x24, 0x0, 0x8, 0x70bd26, 0x25dddc00, {}, [@ETHTOOL_A_LINKMODES_DUPLEX={0x5}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x20044800}, 0x24000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) move_mount(r0, &(0x7f0000000080)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x20) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:54 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040001b40000000000", 0x39}], 0x1) 20:47:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x7}}], [{@dont_hash}]}) 20:47:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x20000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:54 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000001000000", 0x39}], 0x1) [ 350.100879][ T5548] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 350.116469][ T5547] loop4: detected capacity change from 0 to 16 [ 350.125915][ T5557] loop5: detected capacity change from 0 to 16 20:47:54 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000002000000", 0x39}], 0x1) [ 350.141952][ T5545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pid=5545 comm=syz-executor.2 20:47:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x180680e, &(0x7f0000000380)={[{@huge_never}, {@gid={'gid', 0x3d, r1}}, {@mode={'mode', 0x3d, 0x101}}, {@huge_never}], [{@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}]}) chdir(&(0x7f0000000040)='./file0\x00') unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x104) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)) 20:47:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x25000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x8}}], [{@dont_hash}]}) 20:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x10) [ 350.302170][ T5592] loop4: detected capacity change from 0 to 16 [ 350.310934][ T5588] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 350.314469][ T5589] loop5: detected capacity change from 0 to 16 20:47:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x101080, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:54 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000003000000", 0x39}], 0x1) 20:47:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x9}}], [{@dont_hash}]}) 20:47:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x3f000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x12) 20:47:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x0, 0x20) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 350.514121][ T5614] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57 sclass=netlink_route_socket pid=5614 comm=syz-executor.2 [ 350.594319][ T5625] loop5: detected capacity change from 0 to 16 [ 350.613816][ T5623] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 350.628144][ T5631] loop4: detected capacity change from 0 to 16 20:47:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002200), &(0x7f0000002240)=0xc) socket(0x11, 0x5, 0x3) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000700)=0x101, 0x4) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/135, 0x87}], 0x3, 0x8000, 0x67) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00') syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mount$bind(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x2100000, 0x0) mkdir(&(0x7f00000021c0)='./file0\x00', 0x8) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) sendmmsg(r0, &(0x7f0000006040)=[{{&(0x7f00000005c0)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000640)="7878a67a4bd7f1d1244f0bacb3058ac3f1723e01646f511d0ba3fa7f19e81813cdc7367ddc5b899623e511de79e87100077f171cabe77904b66a55e83bc62bf85051f5fc53020f8693ff45b28b84ebf1375d5e972ac46bbf8bb47e22b82354d7671fa8d190f60b1620047ff8a646a71470ee9e86bfbe335a5925f7a3907568ad7fb60605bb79855aac72ccc3dda77a761c0366", 0x93}, {&(0x7f0000000700)}, {&(0x7f0000000740)="d1", 0x1}, {&(0x7f0000000780)="c7b511c8462661e205d530e2d874a95a31df569ed3f505a1ad61b537af839c4a3f882635", 0x24}, {&(0x7f00000007c0)="0fbb54e56157969826e0b5df30f9d01876cd66f66182c5e0a5886f37a842ce4bb64b059248", 0x25}], 0x5, &(0x7f0000000880)=[{0x38, 0x10a, 0x43, "ac7c4bb6d33ae31f029588363f06d66c109647b5a226584f3bba493efe18502212af4227"}, {0xf0, 0x100, 0x9c73, "4b56ac73a1a1e9e9be15092366c8556cccdf1ceb52d55a52cba5a4af359c2618025a4d1493ce1dd5d1ad836d9ad44c9a5636415316474d214459f6d45c9edc877615e0a6eb4e11606002b4b84595cb10fc5d59f1924728c8b3a8483930f3c86474cb3ee2b3e83bd0fc4492a53672869d34f146d2b219fc6fbdbea1bd34be3e7259267a3d5bcd15f856536698560dc618254bd0b7795f4446ed66ff8c21ac7a30e8e3310ec77f458afbb87527586333b127f7525ff1a2d815f3d5a8b7e0df57d7d792823f6ff3bf8fc238f721185eb0e2124e04c8b9eb17a38d02ca1bfe8443"}], 0x128}}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f00000009c0)="f35f03028372dd63364876089796d0ce2175bab70a579a59b0ce4c9a85768afe34c9d720e98510cebffd2f0f01209c36d558db7c948dc81a61e860ecb5cf252051b5ce923f66cfc955fa23fb967f2aa80b46c44f1c85753fbf2457470a3ccc1608b98c22a8c847f16742d7068ffef8bab91547de3c5e3e4e687bdcef7545cbf199c640e55f90c13ee75e1d4caf916adb043931cc5047a12bca71cb4fc07531c3ea765b06e8820c7dc072bd94114ace15c3ecbdcae74971ae76114610cc9277cbe94ee3ccad2432e77bd271d478599abc47354c8fb631fa8105d5007504", 0xdd}], 0x1, &(0x7f0000000b00)=[{0x1010, 0x101, 0x8000, "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"}, {0x78, 0x10b, 0x0, "19d30da30f73df8bc051376d72ca0443b1d76d416c2bd94654a3b54a502ec40998f40c8345a82223df9a76c9b9f69239f3fd3b6f6e094d91e9a94ad8726a5e5f6893c0baa438bdbf8605d5dff1a591cb6c2b3b1a6423e7def7d520e1d8c5f7b6a682f3fc"}, {0xa0, 0x107, 0xffffffc0, "3eb87278cb9de92cb0f4eafbf4feddb39f298b6754b76667e351c3e105437941d2926e7d1470b4cd5cc731c6a91197f3f6d8fba1bd11375c6b563a734b5a4271e3d24d3452187ff46b370f3b6aacd0331c292f9f8d89d8dcf9734a21102959e5c97c3280ef94d37be9eee4680dabbe83ba9669e6fed77161306124440f861069e53e5227857906c042b8ca19d3"}], 0x1128}}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000001c40)="390c6609fe8cc2cdb063cd50fa317c624cb836e3cf49bfd8da2cee09b147eba63098df7904288e514b91cbac13ca6037fab665bb70cc1453c43540f0851143dac58bcf31d2f009c6349d8e3c41fe5556c3a690f28742161dbbc421e4066864867697e896384c090b5dce8ae2cf3e85c96570a6168d6f3c2d9e8f6ae743bb3cd51e59562e869b6c7e7802d1842fda3b126f8129786deffbe58f3d838cbc1446ae658d7b0969dd30ccf84e50b03522172bddbeaab6cc99e4550cef620f4494fcf5e2ef1c", 0xc3}, 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&(0x7f0000005fc0)=[{&(0x7f0000004d40)="ce8f85757814d0060b9b5dd54f6bb78228022e1a765912ef0d6cac", 0x1b}, {&(0x7f0000004d80)="7b39f32ee53a28d43955aacab002cb3bd6b02466f0a1b0fc680f900d972afaad5a06f5830134", 0x26}, {&(0x7f0000004dc0)}, {&(0x7f0000004e00)="10f071bfc5cfd1249004e311371c9b67e5a26de358af78250ab77ca96804ef8937d20debd6a6b8a0547f466f92487888c9a694ad59cc4c0672a10e77c043ce298555bcdfc23172712ca915c93aa44324c960b3685e7040c216e31bf3f7a3c38139b0cdb3971ff520c319f6eea17b9e883a8d1169ca9b9d24792e117d765ab3f80d8e5cab0bfaad948402b0cb7ff98dc979055e148239855f088fc70d6869b96aa614f94a1f51943a30efcdc17248e8888598963f0117c2f85631281546dcedf9b4b00a29398019", 0xc7}, {&(0x7f0000004f00)="cde4862ae3f5fa259877697220d6ceec176967183bc1f3874508e6b4d67c1d0499c68220912770a8e85e60d36878cbaf1b5dc668ec04220f94fe4107e7d7c5d3b2ffcf1e2b9c85c8926e178d3bd08f9891a50c1763fd8204a5d1165d3867c688ae1a46fe263feeab538f9389414e1401fbd770bc36a979b4c56b34d9837a24a952b8b9cdcb488eaf2acde0621b5bcfb21fd2ad6ce4be", 0x96}, {&(0x7f0000004fc0)="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", 0x1000}], 0x6}}], 0x8, 0x24000040) 20:47:54 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000004000000", 0x39}], 0x1) 20:47:54 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xa}}], [{@dont_hash}]}) 20:47:54 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xfe) 20:47:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x40000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:54 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000005000000", 0x39}], 0x1) [ 350.803942][ T5665] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 350.818634][ T5661] loop5: detected capacity change from 0 to 16 [ 350.838940][ T5661] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value [ 350.847540][ T5669] loop4: detected capacity change from 0 to 16 [ 350.926286][ T5661] loop5: detected capacity change from 0 to 16 [ 350.934713][ T5661] FAT-fs (loop5): Unrecognized mount option "./file0" or missing value 20:47:55 executing program 2: ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="0400071e739a732e66617400020101000240008000f801fee2bbcecc6d5fafb9c94147bc6c2c2009b71016f41fc062", 0x2f}, {0x0, 0x0, 0x2000000001003}], 0x2000, &(0x7f0000000180)=ANY=[]) getdents64(r0, &(0x7f0000000300)=""/4073, 0xfe9) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) pread64(r0, &(0x7f0000001400)=""/232, 0xe8, 0x80008) r2 = syz_mount_image$nfs4(&(0x7f0000003880), &(0x7f0000003a00)='./file0\x00', 0x2, 0x2, &(0x7f0000004a80)=[{&(0x7f0000003a40)="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", 0x1000, 0x5}, {&(0x7f0000004a40), 0x0, 0x4}], 0x1, &(0x7f0000004ac0)={[{}, {'vfat\x00'}, {'$)'}], [{@func={'func', 0x3d, 'FILE_MMAP'}}, {@hash}, {@pcr={'pcr', 0x3d, 0x1}}, {@dont_hash}, {@smackfsroot={'smackfsroot', 0x3d, ',!'}}]}) getdents64(r2, &(0x7f0000004b40)=""/205, 0xcd) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) sendmsg$IPCTNL_MSG_CT_GET(r3, &(0x7f0000003900)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000038c0)={&(0x7f0000003940)=ANY=[@ANYBLOB="280000000101010800000000000000000c0000081400170000000009000000000000e5e37608ae5907a685b65ca9b0d01a5ec2100e89042840b2e5ccec497a2cf54cba34fbfe7d1678baed87469e132d2fa28d74a47992b7de748e0fd8f90910d12170012e5e10d62a051b4bc0fcc8fee72eea3cd0f29d0ba0fd8e660aace6b0f625941596a806d6c47cc4535e987fe1bcb5bdaa47d461848e71478b9e9dad99e75c582bfdebe7"], 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4) readv(r3, &(0x7f00000037c0)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000001300)=""/232, 0xe8}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/224, 0xe0}, {&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000003600)=""/70, 0x46}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/171, 0xab}], 0xa) fdatasync(r1) 20:47:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x40000800, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xb}}], [{@dont_hash}]}) 20:47:55 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000006000000", 0x39}], 0x1) 20:47:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x204) 20:47:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) creat(&(0x7f00000000c0)='./file0\x00', 0x60) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000140)) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xc0900, 0x24) openat(r1, &(0x7f0000000300)='./file0\x00', 0x141200, 0x11) sync_file_range(r0, 0x0, 0x5, 0x0) 20:47:55 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000007000000", 0x39}], 0x1) [ 351.109643][ T5710] loop5: detected capacity change from 0 to 16 [ 351.110102][ T5707] loop4: detected capacity change from 0 to 16 [ 351.117669][ T5708] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="083c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)) 20:47:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x20f) 20:47:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xc}}], [{@dont_hash}]}) 20:47:55 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000008000000", 0x39}], 0x1) 20:47:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x48000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 351.234480][ T5736] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=257 sclass=netlink_route_socket pid=5736 comm=syz-executor.2 [ 351.297413][ T5747] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 351.313800][ T5752] loop4: detected capacity change from 0 to 16 [ 351.321035][ T5754] loop5: detected capacity change from 0 to 16 20:47:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x10043, 0x40}, 0x18) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:55 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000009000000", 0x39}], 0x1) 20:47:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x210) 20:47:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xd}}], [{@dont_hash}]}) 20:47:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x4c000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x4001, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000004c0)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x7, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) fcntl$setstatus(r2, 0x4, 0x44800) bind$inet(r2, &(0x7f0000000480)={0x2, 0x4e23, @multicast1}, 0x10) r3 = syz_genetlink_get_family_id$tipc2(0x0, r0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) recvmmsg(r2, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000004ac0)=""/102389, 0x18ff5}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r3], 0xc63b9e35) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ac000000", @ANYRES16=r3, @ANYBLOB="08002dbd7000ffdbdf250c0000001c00028004000401b288a10dc63c9a82495449f28e8f6c6b08006639ba0d2d63def19478940200000000000c00038008000100001000007c0002802c00038008000100010000000800020009000000280001008000000008070000000000000000010008000000040004000400040008000100ff7f0000080002001f0000003400038008000100ff07000008000200ffffff7f08000200000400000600810001ffe10008000100000000080800020004000000cc197304fd1212da9417206edb4f2eb7"], 0xac}, 0x1, 0x0, 0x0, 0x4005010}, 0x48011) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="ac010000", @ANYRES16=r3, @ANYBLOB="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"], 0x1ac}}, 0x84) 20:47:55 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000a000000", 0x39}], 0x1) [ 351.605680][ T5789] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 351.617637][ T5795] loop5: detected capacity change from 0 to 16 [ 351.624573][ T5798] loop4: detected capacity change from 0 to 16 20:47:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x3, 0x4, &(0x7f0000001580)=[{&(0x7f0000000180)="d0e1d8c56b5d2ffd7cbdeac62a1ed4e1f5a056b20f", 0x15, 0x64}, {&(0x7f0000000380)="2f28de720fee00085fe8eb6119286c2d9320aae4b1e2e86167ff5ee3b701f7bd8cad42bf21488afaee994033a00e4f6f811b8ddf93b650647d7581e8f7fd87124393553e5d7a02b9ef99516929d3e61f2034b7865274ac14c443505009d79995c866ab8bf3de74cabaa621d53fa681b14d704c2a8f403ed4efcaa3a8bc7884f4ec9983330e1e47a121a4d413d9689c44ef5ad2ae13707560ffec27cf1d9ad71a7294d6ed242736e655aaa8b14bc8e2ab3eb3c0e864d3ea3937da81b660838f7216829910a88a96304774fb83a67264745ab0722a293b045fb88357e0623ecd0cb1ddaa56e66c1c66108dcfa7", 0xec, 0x1b0}, {&(0x7f0000000480)="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", 0x1000, 0x9}, {&(0x7f0000001480)="d1273ab711fad60cac7f40bd06536a079c2112da1fe3869e8acc73ac921ba138b4914e676f3423ac7007d51917268249c952735055f6e5a21f857fe13c895372a9e6f621e468ea02e8770d150f03bebb48cc6e60ee499c83b9a769266dea46e7096c864ee13df07168336943bc6c51c0cd99260b39e648520243d73ba8f38a9dd54606a3b6cd3aea1fc514781623d2c0ffe5ab6a42a6963b1e5618a92ec201756583c8cb4b92e59712fec5e6cefd188047a707877b38f93e0595e65d108775342f09b2c6d81c05f0b2e70b881f5720f73bb7bbe11a6076e3", 0xd8, 0xde4}], 0x208a, &(0x7f0000001600)={[{@session}, {@map_acorn}, {@dmode={'dmode', 0x3d, 0x40}}, {}, {}, {@iocharset={'iocharset', 0x3d, 'cp855'}}, {@check_relaxed}], [{@euid_eq}, {@smackfsroot={'smackfsroot', 0x3d, '&@\\'}}, {@context={'context', 0x3d, 'user_u'}}, {@smackfsdef={'smackfsdef', 0x3d, '^#$,*:'}}, {@permit_directio}, {@smackfsroot={'smackfsroot', 0x3d, 'vfat\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fowner_gt}]}) openat(r0, &(0x7f0000000240)='./file0\x00', 0x284883, 0x20) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x404041, 0x4) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:55 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x68000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xe}}], [{@dont_hash}]}) 20:47:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x300) 20:47:55 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000b000000", 0x39}], 0x1) [ 351.760345][ T5825] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 351.793286][ T5827] loop5: detected capacity change from 0 to 16 [ 351.823125][ T5837] loop4: detected capacity change from 0 to 16 20:47:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x10}}], [{@dont_hash}]}) 20:47:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x6c000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f0000000140)=[{&(0x7f0000000380)="eb3c01080066737400fa0001000240008000f8014352af3453f6da9c00d9fb4d6eddbeb7db7f10db3495151c78015fc0b4d1db0bd5b7a9a6a5990bb7b838abff64a63da1cf4782d7632af07ce59e734d80118c308593297a1b3bdbcb84742027742c1d34c2c8b977d0857ec12f5d7360d532f365aca9293457b12c62911961b29a0016f93ea950ba7425f229acf43509ecf6a4cd7061205292eca03fecd0458036b4273e984a1f6ae47bd8adc585000a397c92f0ac036be641a378ed2c234cc0ae220fe809b9309512bafe83e7ff28b6b3001bd42b34ab226df68f9f1668c6d8d7", 0xe1}, {0x0}, {&(0x7f00000000c0)="123be17c356f63cac0fb69edbce297e3933c85e07b6a48fed22203015c30d750ac23093e67ce01d6deb8f84bfc80d2ecba94818e9fe9fb95d125ef1c5c686e1554e5f9396d24a169932bc5346dcec05cd0e5a5a813c7701c7a02aba9a81fde8af5d120270bb1c34d33c9a215540175bad8e3344d6561f3fd2ed2cb", 0x7b, 0x3}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x402) 20:47:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@private}}, &(0x7f00000001c0)=0xe8) mount$tmpfs(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2200000, &(0x7f0000000240)={[{@mpol={'mpol', 0x3d, {'prefer', '=static', @void}}}, {@gid={'gid', 0x3d, r1}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@huge_advise}], [{@hash}, {@fowner_gt={'fowner>', r2}}, {@measure}]}) 20:47:56 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000c000000", 0x39}], 0x1) 20:47:56 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000d000000", 0x39}], 0x1) 20:47:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x11}}], [{@dont_hash}]}) [ 352.123675][ T5858] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 352.138330][ T5859] FAT-fs (loop5): Unrecognized mount option "vfat" or missing value [ 352.146568][ T5866] loop4: detected capacity change from 0 to 16 20:47:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x406) 20:47:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x74000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:56 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000000e000000", 0x39}], 0x1) [ 352.247749][ T5859] FAT-fs (loop5): Unrecognized mount option "vfat" or missing value [ 352.286055][ T5893] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) write$P9_RREADLINK(r0, &(0x7f0000000080)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) 20:47:56 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000010000000", 0x39}], 0x1) [ 352.302316][ T5901] loop4: detected capacity change from 0 to 16 20:47:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x12}}], [{@dont_hash}]}) 20:47:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x408) 20:47:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x7a000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 352.411800][ T5922] loop5: detected capacity change from 0 to 16 [ 352.460125][ T5930] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 352.499358][ T5938] loop4: detected capacity change from 0 to 16 20:47:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:56 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000011000000", 0x39}], 0x1) 20:47:56 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0xc0, 0x7f, 0x4, 0x6d, 0x0, 0x0, 0x40000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4d, 0x2, @perf_config_ext={0x9, 0xffffffff}, 0x80, 0xffffffffffffffc0, 0x80000001, 0x9, 0xcb33, 0x9, 0x3, 0x0, 0xfffffc00, 0x0, 0x100000001}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x8) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = fspick(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x1) dup2(r1, r0) creat(&(0x7f0000000080)='./file0\x00', 0x34) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:56 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x22}}], [{@dont_hash}]}) 20:47:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x9094cfa4, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:56 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x500) 20:47:56 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000012000000", 0x39}], 0x1) [ 352.767540][ T5970] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 352.771556][ T5974] loop5: detected capacity change from 0 to 16 [ 352.781878][ T5973] loop4: detected capacity change from 0 to 16 [ 352.795636][ T5974] FAT-fs (loop5): Unrecognized mount option "ÿÿÿÿ" or missing value 20:47:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x25}}], [{@dont_hash}]}) 20:47:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x600) 20:47:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x97ffffff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 352.850694][ T5974] loop5: detected capacity change from 0 to 16 20:47:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x80100, 0x0) fcntl$setlease(r0, 0x400, 0x0) 20:47:57 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000020000000", 0x39}], 0x1) [ 352.950070][ T6011] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 352.973277][ T6022] loop5: detected capacity change from 0 to 16 [ 353.010913][ T6027] loop4: detected capacity change from 0 to 16 20:47:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x10a) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:57 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000025000000", 0x39}], 0x1) 20:47:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x48) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000140), 0x0, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x48}}], [{@dont_hash}]}) 20:47:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x604) 20:47:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xa4cf9490, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:57 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000048000000", 0x39}], 0x1) [ 353.272853][ T6063] loop5: detected capacity change from 0 to 16 [ 353.273602][ T6061] loop4: detected capacity change from 0 to 16 [ 353.294120][ T6066] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x700) 20:47:57 executing program 5: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000380)="eb3c906d6b66732e66617400020101000240008000f8012f41c75bad50b905000000000000009ae081a527e06a632bf3be86161779fe0ce7b3b53197f34aeb2e097a34e788e0a0026345bb159b3ee603bb1a64345bc26d1d6b28e2de5f74c1d67bffdc2bb718942b124d694aeae3942a5d0eef3deee62c51bfe4f6c848c0fd834c7b3930745b2190b2e0c17e5f4343bc21a6e90c7ecbefbb75c9538e7251f719b2a3386d8ddecdd9b3505a1c016b0f92a7d656c8d423", 0xb6}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=r0]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)) 20:47:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x4c}}], [{@dont_hash}]}) 20:47:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfdfdffff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 353.393991][ T6094] validate_nla: 29 callbacks suppressed [ 353.394005][ T6094] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:57 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000004c000000", 0x39}], 0x1) [ 353.448895][ T6101] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 353.461876][ T6106] loop4: detected capacity change from 0 to 16 [ 353.546828][ T6124] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x804) 20:47:57 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x18000, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x8001, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000380)="94eb73799a5ad00d3eb5c07613b0812a2456f7b810e89014ea697eb5da453826563805a1a1c978b0c86850ebca0fc2a03ca89fc5fa2457a0f7ae7730a40c8d12184d879f41082513a032b71921d293217046f094d7a95747c2f8a53dd39cea84d41924848e3cbefe2bf5ed3a963db705fd6acd231efec10f8ecfe7ee82e60338d7856cd5eee64645ae920aa8f453c281cde6acd1d5f84f48af5a36e6ba8c62b4a987fd8febcaf8e09dc87512ade2bcfad8a9ce9c", 0xb4, 0x3}, {&(0x7f0000000440)="3d507c5e8fca732c54c2ed692b040ddf5a5e345d00dc9beb1439dd20cc63297c5c95b5b3160c271f0bf346914372ade3f66397a6f61fb8b9b63e2f098b435bc58a98a7d05ea75b63890b711f4932993ac8628fd594742100103e48429a1ad07ea60f09c813440d36b1608d21846384b216ab68ba95a072be6fa65e8c592d3f36461ea20a25e495226edbeb383053fb9e26613b4b8e2d053217bd571ab55cc20dadc5d9bc99d5894f4cf349749640d3ec250dd84c227f1526ff6617d6f8b7605ea682a218690fb716065260c61dbddf891c07", 0xd2, 0x4}, {&(0x7f0000000140)="b66f8c6e2518f6", 0x7, 0x9}, {&(0x7f0000000540)="e4b9b889ad80dfa2a42215c306969b32689d924e0fb4f538075b1569fd212f346b3bb92ea0057144b99414cb7c3b7aad0757b1d1dda61aea3a3119432b26489d996f60b51650", 0x46, 0x5}, {&(0x7f0000000180), 0x0, 0x800}], 0x1300820, &(0x7f0000000640)={[{@nomblk_io_submit}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@block_validity}, {@nogrpid}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x40}}, {@bh}], [{@fowner_gt={'fowner>', r2}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@uid_gt={'uid>', r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'vfat\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x3f}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}]}) 20:47:57 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x60}}], [{@dont_hash}]}) 20:47:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfdffffff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:57 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000060000000", 0x39}], 0x1) 20:47:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffff88e, 0x0, 0x3, 0x9, 0x0, 0x5}, 0x20) sendmmsg$inet6(r3, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000000000000002400000000000000290000003200000000000000000000000000ffffac14143c", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3b, r5}) sendmmsg(r1, &(0x7f00000087c0)=[{{&(0x7f0000000140)=@nfc_llcp={0x27, 0x1, 0x1, 0x4, 0x7f, 0x1, "545aab6eee9bdc9bd8ddbe2ce419bfb50076753e0bea8db6ed7373471159501ee46d0c29f4094d92a2f278d9aa19e4e9860ed72a083a92feb7f52d92f29c56", 0x15}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, &(0x7f0000001300)=[{0x100, 0x125, 0x777, "d05b21d96b02901804d5fac30be4f960fead1579c98cd79f6455e630c7de3a1d4bf2577f9e2ddc3e308b35e031827c09c57958fa4187e5aed18c5fa868b334fcdec82b6648398a9e2e0b56ff94f849f08bab04ab1d5b76d45d74f4422b7fdd6dbd30ac8b1fe44951a97be7b153c8899010396b77583bc11edaf54010c89ba86ceebbcd3bacd5e394fcc6ae3d9d31494307a66bc519db4ac0aa5159c360d84d7d87ca25988b516feeb038a233ad2fa740f32022da8bbb201f8cb66b3f52e2a25b3d7ee9ec75e2bbc456c632ee23d66c2bce422fd76c56946e5378f99b21104de7ac23170a804db543c44519c9c987f7"}, {0x40, 0x113, 0x9, "7122072919f5576b8d132966b707f7f414329c41723138bd26a0d03f57b8b12786dfae028587602f19de33"}, {0x40, 0x117, 0x3, "93c2ef2464bd6e601016e2a1b0991aac5cfd5dd25163afc83ecdefa9cdaaa9215c7a2b9d204573e12ab9"}], 0x180}}, {{&(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x1, 0x4, 0x20, 0xff, "f83f100e34004fe49f07f59106e82a36e6449a1519688a81189390a71d2146d250192908c7c88086ab366310a4c467de7157511619b8518027391bcbc69983", 0x2a}, 0x80, &(0x7f0000001600)=[{&(0x7f00000001c0)="7f6785", 0x3}, {&(0x7f0000001480)="bfee12f3494f4026ca1850887147c601071ff4d66213a8e35dd94ab2248a27800fdfbb355e68fa82c0015f5f8d08c3fc4a9431ee5d7a51f6edd569ce0960204acd778f1c40542c", 0x47}, {&(0x7f0000001500)="4610e0533fae7e573c75ff65b227653ba6a6278c92dbbeb04c62027276badb28260eff7e96cab80fc23712a4968592", 0x2f}, {&(0x7f0000001540)="b797ce78102dd54c768c4704fa2e8e709fa3dd33dd4386bef56f8ad81a0c684503e012c00bb8f43453bb497a2fa0a0ab12469885f250f4acae2b9ed6e4c0036dc795d32d3ceed76066981d2aa6249d5ce7be2e2f3426c01d14a7dc8e67ee1c116372512e86e7387454a06af4870c8c8c75baa6fae8624f852faabce857f5c007a94c3b57c1c80f1442b2b6b371", 0x8d}], 0x4, &(0x7f0000001640)=[{0x78, 0x100, 0x2, "2a8ae7746aaa4cd11f147f8fe9196eee6417d10e12ede5d2b9cfc003ffde0fea231ba24db7ca9edfea655887121adad25c0cbb449c9cbc2d368d759bb9bff4adaac0a154a83fac02648d962b7a548080b2676a2a80c06ff1148a90c4c7bac1b5d3ac"}, {0xb0, 0x3c, 0x9, 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0x1000}], 0x1, &(0x7f0000006c80)=[{0x88, 0x104, 0xfb1, "7809b0ba23799a293c7d91aa13bd217984864270bfa4a5537531a2209428ec9697bcc08c29500cc633c7efd15fe0c971864b89e5535e975f44604147c9ff311f54a0dd674dfe92846f747b3727bb0d5ab978e3a30a1c4d860b28037fb27c4dd14719b8f3a1466e82eb6ffb07a65884813378b0feb5"}], 0x88}}, {{&(0x7f0000006d40)=@ethernet={0x1, @local}, 0x80, &(0x7f0000007040)=[{&(0x7f0000006dc0)="8abd841554a8d906fb34a4c3a57ce8b437ad12bd07988711db6e962d04564e2342d440fb35c9cc6eeb63a43fffed3fa384e4778bf9e3c6fa4bbf424e041be55d4bdd5b4a1cab2222048f5c28b52edb39c362cf6d1e9f3b2c55530136b9cf86e20993707f6b85713a165e38fdc495e1d9bf4d5e94db68c62be0df85ecfb49ac6e2308e4278329cf3e7fa714ad8ffd221d932bcfd935e2222f76e968e79e75e9ecd1ee506f5782da4e78d39e8b5ad34123dfdd5c1bc73330e23cad284bf911f4d809db3010841e47ecd754d455faa5aa1f39af4a7e327c11fe91abeb", 0xdb}, {&(0x7f0000006ec0)="31cb24622d5e438c763a696f1f69c44522103efcd0f14977539dad8e14b978090e23a8f1a12048ffc31eceed14ba2979df9141896019374df7262ea9855687469792d0a20bafbc9f4298c0794c279410f27ba28d367a8e1eef6f00cd54e36f2c7d3d73dcb3388d3ae63a0fd00df7c7a45b6fe166e661692b6455b38fadc692c0560e5ab3c33f8676e9", 0x89}, {&(0x7f0000006f80)="a6095853f39fa6cac4ef8dba772ba2846a566a589f1dea05e9d568989ebe23871563cdc487c174b5e73322a661d82c6fafc9ada365d95bccf0b048218e34f11d2cdd1f4213b7ab5b5391d71e92a92bb557325b20091fc0b7b53c8aa60bb0cb525a6d7bec099120ab0349f8eaa5b2be73ce49ce04556442b34974bbaf0dbb114ecc640f13cba28ac90781d3742f97ce925bb5018005ae3a8e099624116624fd8e588640c393f4", 0xa6}], 0x3, &(0x7f0000007080)=[{0x68, 0x10e, 0xff, "47df401ce588acc92e4de9b7e00fff293b9decf092bbe5a3c14a3dc61d6fadc9e61ce8fbb865fd19f6165851d616e8dc7bf3d2b1bfa4fb5ecedb774e30abaa80e62d657c3a0a4332608a585252427b758dbb6c70cad7"}, {0x88, 0x110, 0x1, "3573e6c6fab95a28638f47c46944aafb24016190e2b82e92ea7e66d61a7fb222d29ecf0003df45c86567899764f789dd293b2b3a0f50834ee487f254e6aca5251c4b1cdabf174959a80863b31bc73dfac96c1e4c91a551d2ec8f513e55b7285a2d9a05d28672c829245ad3215d47f021e990128d7f56"}, {0x10, 0x1, 0x5}], 0x100}}, {{&(0x7f0000007180)=@l2={0x1f, 0xff, @any, 0xe2}, 0x80, &(0x7f0000008640)=[{&(0x7f0000007200)="25d95197359c9dd0a8180d1fac95175ebc2319dab8e98ff62abf4e619aaa5bd93974456940cb4e9dcb4a331e321f0c3169a68b6391be07e3ecd9452fb99bc7852b11c9df250b856d94f3f9be671a2cbbf03277a98a3cc2708d7fb4880169600a10aed999da0d4530c71c2d691aa5473e742168bb532218c3aa605418a8ca2830e42a3395c1e86e00b49a1e1c9e68a1ba8b5d9ebedb22043984316a2e439a7cf415502a254d9737dcfe6ac086393eb08b2efcad39a045cce6100c687a8f75fc2c72b91e73675ae4ce56f3b429440ff573a5b4", 0xd2}, {&(0x7f0000007300)="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0x1000}, {&(0x7f0000008300)="380f16d4ec1a9e56dd2777e5bcf0a0fb9c33b0f173dee741ffa7265819f930e7445b7fb93fdf54ce2a5e1db30a396dad50c1f3cfa9c9b9e8717ac322d026b70fe3c44cd408f23af3720d11a95e72319aa880c69ba5a135f3ae32d9d585deaba60c2e77c32d8e776d8993171d85a771251bc6e35add435fbb3649e000a85a8677387d11408d8bb647f248ed9406bae22e583178630da6cf5248acc887a38024808ea5e4039aef9ac638d5e5c5e43fad4894cb5e66e0c26546370de40448a18fa3cff5ef58d72dddc784f3b8f290622188771001bd07b97678fe55c790bb93dd3d", 0xe0}, {&(0x7f0000008400)="8d96a3e95a7fccc32b20d2a2f0679d97f88682c6d2840a9c8f25a56897bfeccc3009a9d14d94b05ed8793945592540a9b640f63b4478b83a0a26357914b6f64f16803a18b4f97f40f94862f87b2400fb43a9ea413f90fcdf640c7f3855affe195f97614d9dc8e8e1bb72284ae254d9fcff2049f5fa193930a96f86d7cbea70ebff8e882b860aa0f16ebe18f8c1281b1c2d489b6764e6c821d155262d97f9fc357c33b1954eb12707314bf6237ed86198594cae1eb5", 0xb5}, {&(0x7f00000084c0)="c8c6ca288925ad6d399422a143a0054b27eb449a4aa16356f0df33b2e7daf1a1eb8bbc3b9a9fdf4910b4286c0b76e5f2ba1ce40b4b80da8975e14dfdd54608fbef92375d2ba1b0726b2c8c521397ca230d", 0x51}, {&(0x7f0000008540)="0372a52245071bf7eae3f34266ea493f08011db9d60e27f6552df20c79d13558d8c53fbfdaf2a9dad99c22cfbffdf7d89aa53c4a7d5729b3020bb4c3bc867dc3786c28e62f0bce8a4fcdb44a5b74aaa9e6c1241d4161f2ec67be7c065360f80a1a919d312c847556e13640a9b580e90983f16aaee91abea0d322911fec9a108173fe9b625fdd76ca2a2e31f90b67eeff3d1ca7d45c0c9c6a92c2047c2b0bc3d37e59ecccdf45ed9907c9744ad857020506", 0xb1}, {&(0x7f0000008600)="a14c87a191c3d49eb03af865d00aeb4913daca15507679dbd10696eba6791927837e57a13b7af10f2692fde15760833a275313e3a354", 0x36}], 0x7, &(0x7f00000086c0)=[{0x100, 0x101, 0x3a, "1e339d01aa7566b55c19137f11fcdf9bbf5f51c68e4a1c3fa956a9bc34a2e230c0c8b926a69791d3d460849a98736d2d6212f7551a61d928cdb4979708d0705ecc551460221e7f4faba7fa5237cea1b257d2447f4f63ba994722b57dd3f529091b91df6a2d179a1084591da4c328c470725a0c2bf8c990ca065dce3bd556c2eb92951923efc6432fc39b21eee05503188b5d9b46211324386a4eb1e299f52ac3aa6e2b416d5f6a233d18eb7e474edcfb8fa26889aa4318837c724c6340938b62f0aa30bd00a1e559e03e2457ea4282bbcbf37e0d3612c35040f6ead89c065020f167e799e9fe5713c19646701fe6bb"}], 0x100}}], 0x8, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x161) listxattr(&(0x7f00000089c0)='./file1\x00', &(0x7f0000008a00)=""/4096, 0x1000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:57 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000068000000", 0x39}], 0x1) [ 353.755590][ T6146] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 353.764242][ T6144] loop4: detected capacity change from 0 to 16 [ 353.769123][ T6145] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 353.773242][ T6150] loop5: detected capacity change from 0 to 16 20:47:57 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xb35) 20:47:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./file0/../file0\x00', 0x1cc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x68}}], [{@dont_hash}]}) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000006c000000", 0x39}], 0x1) [ 353.854767][ T6166] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 353.894408][ T6175] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfeffffff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000074000000", 0x39}], 0x1) [ 353.950005][ T6185] loop4: detected capacity change from 0 to 16 [ 353.959596][ T6189] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 353.966221][ T6191] loop5: detected capacity change from 0 to 16 20:47:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xc00) 20:47:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x6c}}], [{@dont_hash}]}) 20:47:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)) 20:47:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xff600000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 354.058525][ T6209] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 354.085326][ T6216] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 354.090784][ T6220] loop4: detected capacity change from 0 to 16 [ 354.110744][ T6223] loop5: detected capacity change from 0 to 16 20:47:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004000000007a000000", 0x39}], 0x1) 20:47:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) write$binfmt_elf64(r0, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x6, 0x0, 0x1, 0x5, 0x2, 0x3e, 0x8, 0x1ef, 0x40, 0x1ef, 0xca7, 0x2, 0x38, 0x2, 0x101, 0x5, 0x100}, [{0x5, 0x100, 0x80000001, 0x3, 0xc17a, 0x39f0, 0x5, 0x3}], "d657688a2c585a4281cad7fd6beef5c5517226cd52dcec5b31d40e411b37f19230036f1a126b8b5fedff9fc63186d62eb6ac6312978c838ef325b74f6b2e9e1e1c87f8f78c4f8836c2169c1c09a71766c956a5a4d53791c2ae01b4dd872b6c89deff00c875d87b9e10ba1dae0e8fae03da4821854fd56f322dc37b1da1db19b4c7947e37c6bf6c6d18964473d0ad534cd2cf2d1169ec4576f5b5e69dc86e4fed1621586fecf5bf83adeb68db067ab0a5056c37b51c09a9d76d9944d1f24c2ce1def48bd5e235f9bcfdddd157d8369d1e725fc89eab4a2ae4a7c1fe5b3ad7efe6133021c310134c0a057c", ['\x00', '\x00', '\x00']}, 0x462) 20:47:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xf00) 20:47:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x74}}], [{@dont_hash}]}) 20:47:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfffffdfd, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400ffffff9e000000", 0x39}], 0x1) 20:47:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xffffff97, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 354.350799][ T6252] loop4: detected capacity change from 0 to 16 [ 354.357323][ T6255] loop5: detected capacity change from 0 to 16 [ 354.365355][ T6257] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 354.385726][ T6258] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2c) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xf02) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400000001b4000000", 0x39}], 0x1) 20:47:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x7a}}], [{@dont_hash}]}) [ 354.436340][ T6281] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 354.471457][ T6291] loop5: detected capacity change from 0 to 16 [ 354.510130][ T6304] loop4: detected capacity change from 0 to 16 [ 354.519758][ T6306] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 354.528774][ T6305] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000580)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x4}], 0x0, &(0x7f0000000580)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) r1 = fsmount(r0, 0x0, 0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000080)) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r2 = syz_mount_image$nfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x4, 0x5, &(0x7f0000000400)=[{&(0x7f0000000180)="4a20001d1227de89e1387c7bdf6b1b00662d3e6967bd98cbdf0cfd5ef8c9b46d209c2e3e2f2bcbba7df1627ed4dd6151a15509c638c0e4af305f0d6154161bc761e96b0d18781893580ecd4f1921c3e58c9160507dbdb12345f878f4c9a0ec16462c475a594c7033b69a7795f5c981b55ea920ad9fd1d89775c2a29960b0a6", 0x7f, 0x2}, {&(0x7f0000000240)="168a16a44cebe0191db886c2eba255c84e66307f52eb724e88e83b74bb96f2530d8a787e8c81c7ce27203eeec71f75445b72f02b0a1533df33973f6258dc", 0x3e, 0x1}, {&(0x7f0000000280)="8220365c31a20977acdd2e72b804b6f97cdd8ed2f6ce0ed7ca83c5df902203ae31874642c53992b4ed45c34ba6", 0x2d, 0x1000}, {&(0x7f0000000300)="75eb1d6e2c1279f5c3ea05c9ef1cfe34a63a139d2423bd24a098ce426db538400f84e7259b5f7bfb9fd5b6859f614540f4fcb2d8c89e39e7df0459d3ee3f3a796f0aa05d4090550efcb521c276359a170c9065604f47b946afe111ce69857e7ed3b316ce51b2da2d618a", 0x6a, 0xffff}, {&(0x7f0000000380)="fe1d7434a328f583c0ee92127f6507eee875289b820757bcbd4f77ea39e871e57d079419a3a102e832022c42f0f0109c85efbd782adaed7d2ddfaef30c798ca61439a2e9850821f40a711240a3ba601483b5d8e6d4e1d63ad2348118f11fa17c33ed7b7121", 0x65, 0x5af8}], 0x184000, &(0x7f0000000480)=ANY=[@ANYBLOB="649377f4126deb9ace1c1e6576696365732e6c697374002c7365636c6162656c2c646566636f6e74657874"]) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000002c0)="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", 0x14c}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x0) openat2(r2, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x236102, 0x80, 0x1c}, 0x18) fdatasync(r0) r4 = openat$cgroup_procs(r0, &(0x7f0000000540)='tasks\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r4, 0x941c, 0x0) 20:47:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000380)="eb3c906d6b66732e66617400020101000240008000f801a15958a712cf1b5420003e96b799b016bdd5b81d65b5e2e01bd1d8bf544e160324f33c529521b26a7073b803f9cc1ce9869b30d0ea1fb7d887ba159b858c34d1417b6ca960058be23cef7f40158c06c9b1dd8d16eb3ac97296fcb0fa991f552a970c3bef145bd2427911a2f7c251df23c69ebe8cdb8050de0810d23e72c050cefa8bd480d54d5b1ce318a934d07ee7f9dd7803d83912e34b45e7a6", 0xb2}, {0x0, 0x0, 0x1000}], 0x80, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) io_submit(0x0, 0x1, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x4, r0, &(0x7f0000000080)="3e378b595bd8eeae6fc207ea094eb611e33f01a0fea261cd19be83ba755ea121280e329a64c3a3fcb151b340f9ac3b6444ec05cff555f8ebce9c6f", 0x3b, 0x100000000}]) 20:47:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfffffffd, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:58 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x1002) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400ffffffea000000", 0x39}], 0x1) 20:47:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xfe}}], [{@dont_hash}]}) [ 354.772348][ T6337] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 354.787633][ T6345] loop4: detected capacity change from 0 to 16 [ 354.794941][ T6347] loop5: detected capacity change from 0 to 16 [ 354.798730][ T6346] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:47:58 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x105}}], [{@dont_hash}]}) 20:47:58 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400ffffffef000000", 0x39}], 0x1) [ 354.819148][ T6347] FAT-fs (loop5): count of clusters too big (10551550) [ 354.826064][ T6347] FAT-fs (loop5): Can't find a valid FAT filesystem [ 354.854375][ T6345] attempt to access beyond end of device [ 354.854375][ T6345] loop4: rw=0, want=17, limit=16 20:47:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xfffffffe, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:59 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400fffffff0000000", 0x39}], 0x1) [ 354.891079][ T6347] loop5: detected capacity change from 0 to 16 [ 354.892555][ T6335] attempt to access beyond end of device [ 354.892555][ T6335] loop4: rw=524288, want=128, limit=16 [ 354.914142][ T6367] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 354.922750][ T6347] FAT-fs (loop5): count of clusters too big (10551550) [ 354.929678][ T6347] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x1200) 20:47:59 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400fffffffc000000", 0x39}], 0x1) [ 355.035324][ T6401] loop4: detected capacity change from 0 to 16 20:47:59 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r0, 0x0, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d00f801", 0x7}, {0x0, 0x0, 0x1000}], 0x80001, &(0x7f0000000580)=ANY=[@ANYRES64, @ANYRESHEX=0x0, @ANYRES16, @ANYRESHEX=r0, @ANYBLOB="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"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r1) 20:47:59 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x20000, 0x82, 0x19}, 0x18) openat(r1, &(0x7f0000000140)='./file0\x00', 0x20000, 0x28) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000020c0), 0x40002dc, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r2, 0xf504, 0x0) 20:47:59 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400fffffffe000000", 0x39}], 0x1) 20:47:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x1fe}}], [{@dont_hash}]}) 20:47:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x80000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x2000) 20:47:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) sendmsg$SEG6_CMD_DUMPHMAC(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x60, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x20, 0x0, 0x7fffffff, 0x20]}, @SEG6_ATTR_SECRET={0x10, 0x4, [0xa05, 0x8, 0x1]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_ALGID={0x5}, @SEG6_ATTR_SECRET={0x10, 0x4, [0xfffff9b9, 0xd5e, 0x5]}]}, 0x60}, 0x1, 0x0, 0x0, 0x24000005}, 0x4080) open(&(0x7f0000000280)='./file0\x00', 0x105002, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x200040, 0x4) fdatasync(r0) 20:47:59 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff080004009effffff000000", 0x39}], 0x1) [ 355.253163][ T6435] loop4: detected capacity change from 0 to 16 [ 355.260971][ T6436] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 355.270522][ T6438] FAT-fs (loop5): bogus number of reserved sectors [ 355.277062][ T6438] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:59 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400eaffffff000000", 0x39}], 0x1) 20:47:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x400000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:47:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x204}}], [{@dont_hash}]}) [ 355.326759][ T6438] FAT-fs (loop5): bogus number of reserved sectors [ 355.333312][ T6438] FAT-fs (loop5): Can't find a valid FAT filesystem 20:47:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x2100) [ 355.383188][ T6468] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 355.402312][ T6438] ================================================================== [ 355.410557][ T6438] BUG: KCSAN: data-race in blkdev_get_whole / blkdev_put [ 355.417584][ T6438] [ 355.419900][ T6438] write to 0xffff8881017c3120 of 4 bytes by task 6433 on cpu 0: [ 355.427608][ T6438] blkdev_get_whole+0x308/0x350 [ 355.432462][ T6438] blkdev_get_by_dev+0x2ad/0x8d0 [ 355.437399][ T6438] blkdev_open+0xb3/0x130 [ 355.441725][ T6438] do_dentry_open+0x53e/0x830 [ 355.446403][ T6438] vfs_open+0x43/0x50 [ 355.450401][ T6438] path_openat+0x184e/0x20b0 [ 355.454997][ T6438] do_filp_open+0xd9/0x1f0 [ 355.459410][ T6438] do_sys_openat2+0xa3/0x250 [ 355.463994][ T6438] __x64_sys_open+0xe2/0x110 [ 355.468577][ T6438] do_syscall_64+0x3d/0x90 [ 355.473009][ T6438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.478908][ T6438] [ 355.481219][ T6438] read to 0xffff8881017c3120 of 4 bytes by task 6438 on cpu 1: [ 355.488774][ T6438] blkdev_put+0x3b/0x4e0 [ 355.493132][ T6438] blkdev_close+0x47/0x50 [ 355.497461][ T6438] __fput+0x25b/0x4e0 [ 355.501437][ T6438] ____fput+0x11/0x20 [ 355.505410][ T6438] task_work_run+0xae/0x130 [ 355.509906][ T6438] exit_to_user_mode_prepare+0x156/0x190 [ 355.515535][ T6438] syscall_exit_to_user_mode+0x20/0x40 [ 355.520992][ T6438] do_syscall_64+0x49/0x90 [ 355.525408][ T6438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.531304][ T6438] [ 355.533715][ T6438] value changed: 0x00000001 -> 0x00000002 [ 355.539420][ T6438] [ 355.541729][ T6438] Reported by Kernel Concurrency Sanitizer on: [ 355.547863][ T6438] CPU: 1 PID: 6438 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 355.556185][ T6438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.566246][ T6438] ================================================================== 20:47:59 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400efffffff000000", 0x39}], 0x1) 20:47:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000500)='./file0/file0\x00', 0x101, 0x80) lsetxattr$security_ima(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000140)=@v1={0x2, "9a23"}, 0x3, 0x3) open(&(0x7f00000004c0)='./file0/file0\x00', 0x10440, 0x80) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) mount(&(0x7f00000003c0)=@sg0, &(0x7f0000000400)='./file1\x00', &(0x7f0000000440)='tmpfs\x00', 0x8080, &(0x7f0000000480)='^\xd5#*\x00') lsetxattr$security_evm(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240), &(0x7f0000000380)=@sha1={0x1, "f06863778cb25ca4ec9cb90e792a2fbcb65efde6"}, 0x15, 0x0) [ 355.596799][ T6480] loop4: detected capacity change from 0 to 16 [ 355.632092][ T6480] attempt to access beyond end of device [ 355.632092][ T6480] loop4: rw=0, want=25, limit=16 20:47:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x300}}], [{@dont_hash}]}) 20:47:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:47:59 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x350b) [ 355.651211][ T6491] loop5: detected capacity change from 0 to 16 [ 355.664623][ T6478] attempt to access beyond end of device [ 355.664623][ T6478] loop4: rw=524288, want=128, limit=16 [ 355.686355][ T6493] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:47:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x402}}], [{@dont_hash}]}) [ 355.757081][ T6505] loop4: detected capacity change from 0 to 16 [ 355.781757][ T6505] attempt to access beyond end of device [ 355.781757][ T6505] loop4: rw=0, want=35, limit=16 [ 355.790484][ T6511] loop5: detected capacity change from 0 to 16 [ 355.804768][ T6502] attempt to access beyond end of device [ 355.804768][ T6502] loop4: rw=524288, want=128, limit=16 [ 355.824965][ T6514] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x3f00) 20:48:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x4) read(r1, &(0x7f0000000380)=""/65, 0x41) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="28008000f703040027bd7000ffdbdf2507000000070000003e2f66696c65302e2f66696c65300000732c90c73125f38a1993d3b4fd96884e8068d3cde13dcb62546819a51b730c91cfe01ed8e95213f3acfe2e0d06a1262590a314e416ceb4b5880f6c0820b8f687c2acc30e96de95c76f73dd6388f8a81a9dd02609a3aa868936c99cb11dd40ee373a37fda6df0e560e67c6e2653c72c4bf450ae44e4d3f9ca59b8239a20190d2f076075950f76825a22f005090ccb3a35c8a9442f8d33f21a0a6dca80972c0df4547ab65d9926a1d876b226253d97c495a20ad76d51"], 0x28}, 0x1, 0x0, 0x0, 0x8080}, 0x4) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400f0ffffff000000", 0x39}], 0x1) 20:48:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x60ffffffffff, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x406}}], [{@dont_hash}]}) 20:48:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/83, 0x53}, {&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/149, 0x95}], 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000440)=""/157, 0x9d}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000500)=""/195, 0xc3}, {&(0x7f0000000600)=""/45, 0x2d}, {&(0x7f0000000640)=""/28, 0x1c}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/85, 0x55}, {&(0x7f0000001700)=""/59, 0x3b}, {&(0x7f0000001740)=""/213, 0xd5}], 0x9, &(0x7f0000001900)=""/164, 0xa4}, 0x2}, {{&(0x7f00000019c0)=@un=@abs, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/54, 0x36}, {&(0x7f0000002a80)=""/216, 0xd8}], 0x3}, 0x5}, {{&(0x7f0000002bc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002c40)=""/67, 0x43}, {&(0x7f0000002cc0)=""/172, 0xac}, {&(0x7f0000002d80)=""/34, 0x22}, {&(0x7f0000002dc0)=""/191, 0xbf}, {&(0x7f0000002e80)=""/99, 0x63}, {&(0x7f0000002f00)=""/119, 0x77}, {&(0x7f0000002f80)=""/150, 0x96}], 0x7, &(0x7f00000030c0)=""/32, 0x20}, 0x1}, {{&(0x7f0000003100)=@ll, 0x80, &(0x7f00000032c0)=[{&(0x7f0000003180)=""/228, 0xe4}, {&(0x7f0000003280)=""/55, 0x37}], 0x2, &(0x7f0000003300)=""/222, 0xde}, 0x1}, {{&(0x7f0000003400)=@alg, 0x80, &(0x7f0000003580)=[{&(0x7f0000003480)=""/233, 0xe9}], 0x1}, 0x9}, {{&(0x7f00000035c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000003640)=""/133, 0x85}, {&(0x7f0000003700)=""/179, 0xb3}, {&(0x7f00000037c0)=""/4096, 0x1000}], 0x3}, 0x8}, {{&(0x7f0000004800)=@nfc, 0x80, &(0x7f0000004a40)=[{&(0x7f0000004880)=""/119, 0x77}, {&(0x7f0000004900)=""/110, 0x6e}, {&(0x7f0000004980)=""/152, 0x98}], 0x3, &(0x7f0000004a80)=""/88, 0x58}}], 0x8, 0x10042, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r1, &(0x7f0000000080)={r2, r3, 0x2}) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400fcffffff000000", 0x39}], 0x1) [ 355.990189][ T6546] loop4: detected capacity change from 0 to 16 [ 356.008999][ T6549] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 356.009618][ T6554] loop5: detected capacity change from 0 to 16 20:48:00 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000080)='./file0\x00', 0x420100, 0x120) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:48:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x970000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 356.049961][ T6546] attempt to access beyond end of device [ 356.049961][ T6546] loop4: rw=0, want=40, limit=16 [ 356.083266][ T6541] attempt to access beyond end of device [ 356.083266][ T6541] loop4: rw=524288, want=128, limit=16 20:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x500}}], [{@dont_hash}]}) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff08000400feffffff000000", 0x39}], 0x1) 20:48:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x4000) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000100", 0x39}], 0x1) 20:48:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) mkdir(&(0x7f00000001c0)='./file0\x00', 0x40) chdir(&(0x7f0000000040)='./file0\x00') connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x275a, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080), 0xffffffff, 0x400) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000007, 0x40010, r1, 0xd6119000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) chdir(&(0x7f0000000240)='./file0\x00') fdatasync(r0) 20:48:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x1000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 356.164351][ T6584] loop5: detected capacity change from 0 to 16 [ 356.188839][ T6592] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) quotactl(0x5, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)="06f21c971ff2ab1e0cb05df2eafd6397f6d231e8d3455aed2e3b2f7f9899fdfd1cfede84bd3c8c4e76fb93bdc50c2919aaf625843f9344f3f2b922d4fb87f00b2a52d55ebbf095") lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x0) 20:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x501}}], [{@dont_hash}]}) 20:48:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 356.245286][ T6605] loop4: detected capacity change from 0 to 16 20:48:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xfeff) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:00 executing program 5: sendmsg$TIPC_CMD_GET_NETID(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x60}, 0x40800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) [ 356.324916][ T6627] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 356.343055][ T6633] loop5: detected capacity change from 0 to 16 20:48:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x2000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 356.374194][ T6649] loop4: detected capacity change from 0 to 16 20:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x600}}], [{@dont_hash}]}) 20:48:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xff0f) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 356.416345][ T6657] loop5: detected capacity change from 0 to 16 [ 356.442351][ T6657] FAT-fs (loop5): Unrecognized mount option "€" or missing value [ 356.453764][ T6664] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x604}}], [{@dont_hash}]}) 20:48:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x10400000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 356.470333][ T6673] loop4: detected capacity change from 0 to 16 [ 356.502625][ T6657] loop5: detected capacity change from 0 to 16 [ 356.511159][ T6657] FAT-fs (loop5): Unrecognized mount option "€" or missing value [ 356.562460][ T6694] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000cc0)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="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"]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./file1\x00', 0x2) creat(&(0x7f0000000ac0)='./file0\x00', 0x67) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) syz_mount_image$nfs(&(0x7f0000000180), &(0x7f00000001c0)='./file1\x00', 0x401, 0xa, &(0x7f0000000940)=[{&(0x7f0000000240)="80e1605cabcf5141245439c15b152cbbe944539810adb7ed4487c2e2f0ea52aaf4ee5b2271a080f1386383a479eb4ce40ebe2d58f89009de501321391604e32592eaf75078172dde1413ce0f3be3c0604e09c0985c1d594920b24fdec7ea3c70148dba90592c07f9ce", 0x69}, {&(0x7f0000000300)="c3faab28c87cdf56618da4461bdda18ab99d308283f48297fba934f9", 0x1c, 0xb34}, {&(0x7f0000000340)="fc76c7c3784c79a8faab1fb2dfbca4ca0dd0b89858a20a501b3aaa71d0f96cfc16d2f5f0a06576c9ff9390445336452cd982a58ba2f923466839c3bd9bd8a342350fe940", 0x44, 0x800}, {&(0x7f00000003c0)="a02408648de992c3c5663f2ca460a8f750831f939f06f25330a2267b92bf82a840f0a5594f788a795ddcee50245ce354e253778838a507e87b92d031668c72903263d4d7a75740b9987041a6d71c823c930de017591c870d1e827ee7591a757d1d11caf0826e9fd9a638a6060beb58df509eb87284410ec412c426b21f0dba537a13bd292b4a17e4c30284c261651a4949857803f6d96dd63f7ccc8db98cc7fb21731b1989eebf0b3e10283fc282d5b6947146f461cb86076f963ae3f1348bce23cb3fce28fabe5bee1176550a2c131fec9f392f2e6aac8902db0bfa764b2b97f724cb225b4f66862aac5d39c4d5d490cfc0e98891872a82", 0xf8, 0x7}, {&(0x7f00000004c0)="8014ecbe2e0d126dfd0d18a8d3c432a06f45ead23ab1278cc5aff8c4731467c440d165366c87b84ea92bbf35c7f3c6c6435336f83cad30e8abe1909290672371619173b0327a99331f25da82b2ba1dca9e97d0ca72e4be06f3c709eac4481ee30dc6046d6df27479b3dcb3a6132b69b7e2601fb0795e50170e323e521086ec4bb58b1feffa97d87bcf2027f1e19b6360526327caaa6eb20cf9d4ae542eb750c13cbae9", 0xa3, 0x8000}, {&(0x7f0000000580)="b09b78ba1ff3b27cfa699d0ff82142f44dd1ad7a252eac9f2509759a964253569b32fbf5232b412489eedb4a9c23d94ee66a98e6a47918a732fd12bb26a8499427be71f7545f74032283e8f4ada1074de8f362065614c34381843bbb241a32d27ab99e1b9f1b58e834f6d08bba77b61353f277125d130ff7a2f2497f2ed00014ff1d8537beadcd7b08627759b41ff5bec8573719fd8980107ae238d2e2cf27f9cb5424bf4905d3a8c01bbaf2aad07d30907a31166bc2a035585b7681cb5a07358f25f0153391e5980c", 0xc9, 0x4993a76d}, {&(0x7f0000000680)="f8d30679fff1e9ca74ea218e766c6a412d08", 0x12, 0xc42e}, {&(0x7f00000006c0)="6d0df492b538fe7102ae6ca56a15542b4b398c54499b005f86c4677b94cf1223ca10f5d830bea2fe680876b631c849ff382a8ccac4e71f2366173aac5a680576a8ec4e6f37e86a4fd305bf0d9ea79cb04c84e1302af21b9e", 0x58, 0x6}, {&(0x7f0000000740)="4db4856c18c77b8d8d1043f432bdca46106ac8189ac85ab8a54d0b422bba5515c3ae446c3f6a5a26102fb42c7acced0c1e7f0696fefd4d3e260d9ed38109dbfb8b4b491d2ee278f0d757c8fd83607d2f839e2bc7e8be7308a1010dbad20382c9f689f8a5d336c302b6d389b800c27850f4c21ba05b5594dae77fe83b31c41f7a4af6ea31e799c7521fc5c28df3698bc922fe99f1662fcb42262fda94ab057cb2f59adeccd2a0b93522c1d3bee6d1e4a3137538ac8c6380aae23009a233af55da9c492e465359b608f3d30077432e3be33d8d82f256f7", 0xd6, 0x1717}, {&(0x7f0000000840)="ec84df17eab4e1b6fce1e75ad44c4aa0da093eb2960293d902e0ff94bbf2d653000dc09c1a305c57f8687d3a266d2571c66fa460ca4375f72a1f3b1574b21718bee4ee47476780c11ae7a1847e11f148bfa36898808fe415ec79504f531bd476b666aa0f16a57f3c38c9c57ccb9e03b9fc429d7da3e69b73c04c759f8bae6522e5a481dcac01f48dddbd31d504d5fc8395a597c12b1ef8f8865e4430b7d6cc436bd579b46b4d37cc31ff160b31d91f98d02da8deb514d0b4961e76ade92853215a18967ae63f46245e02bc63d3fe4806", 0xd0, 0x28}], 0x80000, &(0x7f0000000a40)=ANY=[@ANYBLOB="282c4024292e2c6370757365742e6d656d6f72795fa80065762f6e7672616d002c2f6465762f6e7672616d002c7065726d69745f646972656374696f2c7065726d69745f646972656374696f2c726f6f74636f6e74657866696e65645f752c00"]) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x26d00, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000b00)='./file1\x00', &(0x7f0000000b40)={0x40c0, 0xd, 0xe}, 0x18) recvmmsg(r2, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000b80)={'#! ', './file1', [{0x20, ')\''}, {0x20, 'cpuset.memory_pressure\x00'}, {0x20, '('}, {0x20, ')\''}], 0xa, "286ce2d0f6d933b888618c21b6ce4465715f51997f4ff9a8260dbeba6ff646f2f16247f191211f568ad3fcd2a865b9fb3768f287186ea0afc520b0a62188d1f4f2ca31a7a81051190b2dee780a80d93097edd1df8de9e8d74adb6fddbba81d28be4a2fd7536f4913ecffdd34a14543c6d7a2dc7c2fc4106f0c112e1a8ab6dafad043e6eb3b1e1a37ab0ede3002cfb2bf7391fe16bcfbe17d3603c42351f8262d6f0b237b76138f02f076b49b0986b7b94d8a30fffc2c9f04ffaa5bc27f263726a8931b112dcf076c906500bdca9e61d00eacc74bb7824f9de8e8e7c0ad89c1f12d6de11409"}, 0x110) socket(0x22, 0x80000, 0x1c00000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x13, r2, 0x63350000) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:48:00 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xfffe) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x700}}], [{@dont_hash}]}) 20:48:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000380)="21091f7fba8eba4708168b7439e85338cab227553f1be10b91bdccc642b1b028cdfbe448a671692f066ae12b8721055a063f074e31b9d6c06d300b9fc1241a2a27055231eefdaf6d69eddbc8ee36cac3659b8a3cb51f1a4fef819a77a203ec1f27c4cb9f60f66cd05610f457720093b27e77f327352015b126f10769e4289dd6a293ee9c11c43bbb45a7bd6c1ef6eaf0472cf344fca9c06eb8e206ad9b28465e394f24625f3dbb403d042a19df60c118a8e58f1b26b3d881b35f6ce935bc198f1df1b6f734170c799f99cc917160e97d9a619dd48a538b", 0xd7, 0x3}, {&(0x7f0000000140)="52f7bbb9040c19652c91173e54bcc095504d0303c9c9ed32bd13c36287e27de6cc798bf52daf0166b539302a73b1975346e5e537609f53c4e79e5d4b715ac5640a6d23192a74183c59c164252e054ad736895c6e4ffaddad18df54008f97138185b5e2107f2d0683c01c1d1243362e", 0x6f, 0x10001}, {&(0x7f0000000200)="c37eb36562c20ff529e65a848d355bc2cf7841da7ffd0f99d51d07fb09258d8f319c4fefaaf1548ffe71373cb48075ab1ca96fecfd31828e1fc25be227328f047e5e8f402ead784848bf4e021c88e22d5287", 0x52, 0x8001}, {&(0x7f0000000480)="501f678a1f48e5650b30d8ce3b32a680803a621b7c7c14883229a8c890d23d789697f723e3c186f4b39d1e54ff3f31d6c589a2879cb10a4fbb973925251d4d705e9dd4541f125c9906932be86aca79b2b1ba17183d60b3bd6c4bb0c87e6f75e8a9f2b9db85f5a625309d6615b9756b6ffed5d25920ff97f5e9d35f873fa47fa077222d6f69bdff51723c2bd427ba4eded2bfbaa7a94aea967588c5d2fac50d37749d9140", 0xa4, 0x6}, {&(0x7f0000000540)="63d0e9ed3cd53c63017e9acb943fda9baa632df39982dacd513cce61360ea1c2afbfc1a319eb43af97f7be3707311b31135ae904b13e8ae5394c6c89d97a8bbe569db846c8ae1315303f72e74c6b081de4430bae5bd83fd2a8fd7d420933e73094fe633b8070f0805df7ef9ef65963a3d962eeb11d73a7", 0x77, 0x1}], 0x80000, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYRES64]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x124) 20:48:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x10540000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:00 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x35200) [ 356.806806][ T6728] loop4: detected capacity change from 0 to 16 [ 356.806817][ T6726] loop5: detected capacity change from 0 to 256 [ 356.818457][ T6723] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 356.834888][ T6726] loop5: detected capacity change from 0 to 256 20:48:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) unlink(&(0x7f0000000240)='./file0\x00') lstat(&(0x7f00000000c0)='.\x00', &(0x7f0000000540)) r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x7d50a2cc419c33cf, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/180, 0xb4}, {&(0x7f0000000140)=""/13, 0xd}], 0x3}, 0xc9f}], 0x1, 0x10020, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x84000, 0x80) 20:48:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x900}}], [{@dont_hash}]}) 20:48:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xc04a0100000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:01 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 356.916676][ T6756] loop4: detected capacity change from 0 to 16 [ 356.930461][ T6762] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 356.938704][ T6761] loop5: detected capacity change from 0 to 16 20:48:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000080)='./file0\x00', 0x153) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x40000) 20:48:01 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xa00}}], [{@dont_hash}]}) 20:48:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xd04f0000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:01 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 357.253294][ T6816] loop4: detected capacity change from 0 to 16 [ 357.260176][ T6817] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x210000) 20:48:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xf04a0000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 357.383609][ T6843] loop4: detected capacity change from 0 to 16 20:48:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xb00}}], [{@dont_hash}]}) 20:48:01 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x520300) 20:48:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x100000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)}, {&(0x7f0000000380)=""/169, 0xa9}], 0x2, &(0x7f0000000480)=""/43, 0x2b}, 0xd714}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000500), &(0x7f0000000540)='./file1\x00', 0x8, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vxcan1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1d0000000200000005009808193e00000300000000000000"]}) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:48:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 357.780106][ T6874] loop4: detected capacity change from 0 to 16 [ 357.788633][ T6877] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:01 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:01 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x1000000) [ 357.837679][ T6892] loop5: detected capacity change from 0 to 16 20:48:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x200000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xc00}}], [{@dont_hash}]}) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0x1000, 0xa, &(0x7f0000000900)=[{&(0x7f0000000380)="0d76056c3ab2d4082ebca4939e34b514bf191409283d96837d36ce9bd41a56f5f1aaf65bce64b56f84a28751e61963985226f9b91fd219d5476c294fe159c74dbc72d400b3a05d66539e0f26b5bd86cf37c4b609eee0cb22e8c6421d39c1caee0e0a8cfbb0768ca82789a49e1730d9903ac4444d6141e9b3cecf038a0cdf19e8e2b03ff55e8abb119f29b01376753ceb975a90d8ef9f5876", 0x98, 0x9}, {&(0x7f0000000440)="7d9f00f5fbf1125e4e47a672495993f603ac4cd9d5b544551250b0e6330755833fb1afaa941bf9184cf32036a8a23a96c9c90adce3a379b1f0ff31a3c38a846f75bf2e6d5f5eb5058073aa3cdc2447e6e597b8005e7bb57dc1955c13e0060303e47892a86785fc85c1c566ac1220f3071a48b736d06553937ff9f2c99085923daa431e0af2625775522ef722312ce1d2d10fdccc9dd9e66f4312372171ad84f496d585c2c294237ebe39d47c0dd7634fb91b6fe9e7551ca8f282cab66d62e29538b893d2a2953f5882d01432d0f9b828fe66678943eb42a93bf02d331d05f6970134166e2d3f3ed146fa525b18fc3f7a07", 0xf1, 0x4}, {&(0x7f0000000140)="6ec7fd29d9dca6b01d8be5c1f250c3b06f6e5451f7f80ebf16efcc1b536438d037d197324fa04178ce88ea14fc248dc4243a1be251b1bbbbb9e7cce7", 0x3c, 0xbec}, {&(0x7f0000000180)="c1cc603490124b192748f06178f815bd322123b4b178c8f4b12eae38179e84f10a97478b45a54a21a85ec7e63f3aaaa432f0e187faca9381d013ada094", 0x3d, 0x2}, {&(0x7f0000000540)="6428f77c525d57704e266d0b37fa7f7745a7b85d45f89ac5477c6835a79b444583bd95b17f00456c2fe119b3fab12b735126cbc45da3b87773ff636383fc5d2f20db23992925d6ae275d55a118f75552cc9cfbdf2cc2d5b99fb007ea4fad19a95dc357a7a0b12edd777f1936688eea272ecf8d00581419b324a23d71c48d367a57526f1d2faa8f0dd724df976375e8e241efb0d31be59836b1728ab8c3fc", 0x9e, 0x9}, {&(0x7f0000000600)="e1f8c17635497f7ad1b293cc38763e0d4192f43da6ef31caa49e6926c246124806f305ab0100567aac63bbc46901eb729d462b39e7efa6afb0c124aaac69da53007554ab60f717e70d4393651a5b8f77baaf78cd7241002871a291318fe58d9a1d07ced63d11d2bbe4798a7a47cc702d435d881411b1f27aadb9aee5a4056d62c66b440123a1af1b8d32fc45e1384a2e4196a27f10e81db7de29bd1cb8abc8491f691e238620576a9d441466f140762ca81ec978b7e3e7dfc23a735cbeff53557ef1cddbd0dde9bd21bcf575fa9c3d16e3c365ffe82c9e2bff636fe9f064b07e174eed2f317aa0c17ea8a6633ea78bc521", 0xf1, 0x400}, {&(0x7f0000000240)="7bb5e385ef2b9db6ad69816b42e0c16335aabeb30d732cd126f4943b40177b06c901fa78b40f543ce55055a22e", 0x2d, 0x3}, {&(0x7f0000000700)="8a4eb7cdf12f85dea7069837497cb6b9c59be10c9a7c30dffd65c69f8e3ffd11a1aa8ad10d87fa01398fb6952ea7623ee9539cf4ca5a1e24fdbce1586f78b91cdae17618f559b77bd29e1c180a9cc560f3b91ea4d5812acfe4149e616b26ad99b79b11ff82e28514ab46621877a29003e0a9f628d5dc2ab41a0e99662488af3a7cdbf7bffe8cbbab3b06eb3ba93d5e6d93d484", 0x93, 0xffffffff00000001}, {&(0x7f00000007c0)="1a141c444bf044384944058584016740b30aab1c3e5c50f346199c274f5673b596b4b5c154368ec1ed9295fd9c1eadc88187d7d1b19cd054b718e59fb982effa17b0c3b1b10156555e716cbbeffa6ac0f9026653bea10a48a50ecba4ce01a234988efad1c9280760878dc767bce24d7e4294c1c334dec4a5160e1c411cee7a", 0x7f, 0x100000000}, {&(0x7f0000000840)="0d06e9a3fa33e71a560ac60283a34b4843d07a7b0a424962671da04c2ae6913271494feea15a4b7f31bfcc65e1d57bc3f6590df67e02d8dd739eb0d390ff49ddbc71d07e94d5c20b179088ecb71166aae2da9cfcb98af67e92fd207b9b596ef5481e2bdd8cb12a97b46d3cd599e3c6953b9d8d67207f75b5f009ce9bd6310c2d7ea1d83dc89c0d1f231f817f0bb634455ceaf32112b7fdad21eb55da5ed5fed0032f36530679148f6d427cffe0be54b1470deaff9ae13314bac2fd047a", 0xbd, 0x3b5a}], 0x48, &(0x7f0000000a00)={[{@norecovery}, {@grpjquota}], [{@fsuuid={'fsuuid', 0x3d, {[0x63, 0x39, 0x36, 0x62, 0x38, 0x36, 0x39, 0x5f], 0x2d, [0x39, 0x34, 0x65, 0x4], 0x2d, [0x38, 0x31, 0x32, 0x64], 0x2d, [0x34, 0x36, 0x64, 0x63], 0x2d, [0x65, 0x34, 0x32, 0x65, 0x33, 0x38, 0x33, 0x62]}}}, {@appraise}]}) fchmodat(r0, &(0x7f0000000a80)='./file0\x00', 0x2b) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)) 20:48:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x2000000) [ 357.916675][ T6911] loop4: detected capacity change from 0 to 16 [ 357.948626][ T6915] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xd00}}], [{@dont_hash}]}) 20:48:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x204000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 358.064854][ T6942] loop5: detected capacity change from 0 to 16 [ 358.086690][ T6946] loop4: detected capacity change from 0 to 16 [ 358.104733][ T6950] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x2040000) 20:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0xe00}}], [{@dont_hash}]}) 20:48:02 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(r7, 0x0, 0x0) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r8, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r9 = accept4$unix(r1, &(0x7f0000004fc0), &(0x7f0000005040)=0x6e, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005080)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000005180)=0xe8) r11 = syz_mount_image$nfs(&(0x7f00000051c0), &(0x7f0000005200)='./file0\x00', 0x40, 0x0, &(0x7f0000005240), 0x8000, &(0x7f0000005280)={[{'vfat\x00'}, {}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@func={'func', 0x3d, 'POLICY_CHECK'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@subj_role={'subj_role', 0x3d, 'vfat\x00'}}, {@hash}, {@fowner_gt={'fowner>', r2}}]}) r12 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r13, 0x0) sendmmsg$unix(r1, &(0x7f0000005680)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="722856d188933d552eceb5e2239c731060d65b4e0874db17762bc1df2b43eca3eb67b27ed888754d22cef9fc4d16e80740dbbe94af77da02c927ffcaa8932d0a3894bcd124b5b6f0a1cf3d89cccd4581e02070cdb6c9b63ff2ac3439c4cf1e62943f5dd6db399d6e4fa722e0929846a3", 0x70}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000400)="1d01082f85811d020f80cd5aa8ccf73f69692c4eba0c", 0x16}], 0x1, &(0x7f0000002c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r2}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r0]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}], 0xd8, 0x4004}, {&(0x7f0000002d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003dc0)=[{&(0x7f0000002d80)="dff51c8b5245107c", 0x8}, {&(0x7f0000002dc0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000003e00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004f80)=[{&(0x7f0000003e80)="6b12ee5bde47debb5a2821f81fc39e9bfb732bc31e88f7d896be1a82c04c4bf993ffce43c74c2bdbebf53e2aec9f3ac1008ae9c4a5f40c949ac93fecbabf3e52bd7ee5b2da3eaafdbd5c51253cf6b6bbb9bf0dbe58024e7433d33a4f4752d27ed41744d2f75c8ce31172881bce14b11f600c977a25f1b44a8b61efae0f3332ecf5968f1885a927467cb86b700f8da37b368231d1ca3421ed332fbe142bef1f5044c7f30a155ad9727e8069872e5004c7615444223eb764c5fdc0e9e939f38eadb47bcd1b96b5def6fd94e13e", 0xcc}, {&(0x7f0000003f80)="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", 0x1000}], 0x2, &(0x7f0000005300)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r5, r7}}}, @rights={{0x24, 0x1, 0x1, [r0, r1, r8, r1, r9]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r10, r3}}}, @rights={{0x14, 0x1, 0x1, [r11]}}], 0x80, 0x50}, {&(0x7f0000005380)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000055c0)=[{&(0x7f0000005400)="e1b9afe737ab1544d0493125f8ed2f82860ccdb1bf1ed81e602e1b5504970cd8876a22ad4f93835476d59e3e8b08a5b7ea9bd457fb7da632bb77809a", 0x3c}, {&(0x7f0000005440)}, {&(0x7f0000005480)="6cd5967fbe8dfc8d12d64aafeed81e20f067814468", 0x15}, {&(0x7f00000054c0)="483ac21441ff64e0edb6e99cf07093b777bd06877c4144b58fa38b784e8124ae1c4a5dc9bbc08e9a305908277a549aae521dcb29e0d9921b4bb198bfe829328663dc77b4653a79a69511560065a1ce3cbb3d5c7c1f7f8a54dea447ae93a0d14797d7ef3879f0f9e14b0e17ad702588714a4ccbb2c463d5f42459b9", 0x7b}, {&(0x7f0000005540)="55edcdf349c9a68536a54ee5f791f2217d6f66b0344b619ff593babd5e90fb46ed440e1883e6d0c475fda4b9f2f12c98e14707b0bd96edf5c108af42959e5f0f0f90afd0287c41ca8470cecae7e44c134aeee85983948d", 0x57}], 0x5, &(0x7f0000005640)=[@cred={{0x1c, 0x1, 0x2, {0x0, r13, r3}}}], 0x20, 0x40}], 0x5, 0x10) 20:48:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x300000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b0000f4afd7030a7c", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000020c0), 0x3a4, 0x0, &(0x7f0000000000)={0x77359400}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x402001, 0x12) sendfile(r0, r1, 0x0, 0x74eaad7f) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:48:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x3000000) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 358.312454][ T6978] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 358.324890][ T6979] loop4: detected capacity change from 0 to 16 [ 358.336524][ T6985] loop5: detected capacity change from 0 to 16 20:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x1020}}], [{@dont_hash}]}) [ 358.404274][ T7001] validate_nla: 26 callbacks suppressed [ 358.404289][ T7001] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 358.436165][ T7010] loop5: detected capacity change from 0 to 16 20:48:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x400000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 358.456309][ T7013] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 358.491359][ T7017] loop4: detected capacity change from 0 to 16 [ 358.553385][ T7031] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 358.584569][ T7031] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:48:02 executing program 2: prctl$PR_SET_FPEXC(0xc, 0x40000) prctl$PR_SET_FPEXC(0xc, 0x20000) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) prctl$PR_SET_FPEXC(0xc, 0x40000) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000180), &(0x7f0000000140)=0x4) prctl$PR_SET_FPEXC(0xc, 0x100000) fdatasync(r0) 20:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x8, 0x7}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:48:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x1055}}], [{@dont_hash}]}) 20:48:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x4000000) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x500000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:02 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 358.734422][ T7057] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 358.736407][ T7063] loop4: detected capacity change from 0 to 16 [ 358.753508][ T7062] loop5: detected capacity change from 0 to 16 [ 358.757288][ T7060] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value 20:48:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x5000000) 20:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0xb1) 20:48:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x600000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 358.824916][ T7080] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:48:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x1100}}], [{@dont_hash}]}) 20:48:03 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 358.924673][ T7097] loop5: detected capacity change from 0 to 16 [ 358.929259][ T7098] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 358.941990][ T7101] loop4: detected capacity change from 0 to 16 [ 358.946759][ T7103] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:48:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) r1 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x1f, 0x28002) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = fsopen(&(0x7f0000000080)='nfs\x00', 0x0) fdatasync(r2) 20:48:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') lsetxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000240)='system_u:object_r:sendmail_exec_t:s0\x00', 0x25, 0x3) creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)) 20:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x6000000) 20:48:03 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x1200}}], [{@dont_hash}]}) 20:48:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x604000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 359.182409][ T7140] loop4: detected capacity change from 0 to 16 [ 359.184727][ T7142] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 359.198238][ T7141] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 359.207654][ T7146] loop5: detected capacity change from 0 to 16 20:48:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) 20:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x6040000) 20:48:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x700000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x2000}}], [{@dont_hash}]}) 20:48:03 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x800000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 359.321132][ T7170] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 359.334224][ T7176] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 359.347389][ T7177] loop5: detected capacity change from 0 to 16 [ 359.360339][ T7179] loop4: detected capacity change from 0 to 16 20:48:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) fallocate(r0, 0x4, 0x7, 0x4) 20:48:03 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 20:48:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x2010}}], [{@dont_hash}]}) 20:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x7000000) 20:48:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0x900000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x301000, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000001c0)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xfffff88e, 0x0, 0x3, 0x9, 0x0, 0x5}, 0x20) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) tkill(r6, 0x1e) ptrace$cont(0x18, r6, 0x0, 0x0) ptrace$setregs(0xd, r6, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, r6, 0x0, 0x2) sendmmsg$inet6(r3, &(0x7f00000038c0)=[{{&(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00'], 0x40}}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x3b, r5}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="200028bd7000ffdbdf2507000000050029000100000008003900050000000800310006000000050035000400000008000300", @ANYRES32=r5, @ANYBLOB="05003a0001000000c5439b11bd080605003700000000000e9ee5d643b1c7b9278624a0f0d93b00eb1a9d9581ba0604445130b5a55fa2efdf6269c60a31b60db7f718accc43cd2f26f8ec951fa6c37a0013623264fbcaa47fa70f003a2fe976f125a985a1d63d038a139482cda9dc51101bd707bc9569aa326b5f25fc8ac47c23ccdf39392a33166649522ad29b04ff05589e5a55423987cdf0a19ea18baa731e7e2916b36a9a03984c141f7b05cd93406114c95d646a7607135c1eb1780320ae4330a904a51550d4f0d4a846626a10a86a72b4b79a4a9d539ad2cfff12d735978da92b5431a82e5e0dbbbd40a1"], 0x4c}, 0x1, 0x0, 0x0, 0x802}, 0x2000c014) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000240)={'caif0\x00'}) 20:48:03 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17, 0x10000000}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x14082, 0x10c) truncate(&(0x7f0000000140)='./file0\x00', 0x519) chdir(&(0x7f0000000080)='./file0\x00') r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000000, 0x12, r1, 0xd3167000) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000040)={0x3, 0x0, 0x1ff, 0x0, 0x8}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) 20:48:03 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 359.581067][ T7218] loop4: detected capacity change from 0 to 16 [ 359.598218][ T7225] loop5: detected capacity change from 0 to 16 [ 359.606177][ T7224] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 359.618843][ T7226] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x8000000) 20:48:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xa00000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 359.669754][ T7244] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 20:48:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x2200}}], [{@dont_hash}]}) 20:48:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) fdatasync(r0) [ 359.731713][ T7259] loop5: detected capacity change from 0 to 264192 [ 359.733616][ T7255] loop4: detected capacity change from 0 to 16 [ 359.770896][ T7259] FAT-fs (loop5): bogus number of reserved sectors 20:48:03 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 359.777488][ T7259] FAT-fs (loop5): Can't find a valid FAT filesystem 20:48:03 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0x8040000) [ 359.805954][ T7276] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 359.828611][ T7259] loop5: detected capacity change from 0 to 264192 [ 359.846904][ T7259] FAT-fs (loop5): bogus number of reserved sectors 20:48:04 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 359.853480][ T7259] FAT-fs (loop5): Can't find a valid FAT filesystem 20:48:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xb00000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) 20:48:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000700), 0x0, &(0x7f00000007c0)={[{@fat=@dmask={'dmask', 0x3d, 0x2500}}], [{@dont_hash}]}) 20:48:04 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='devices.list\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000006, 0x28011, r0, 0x0) fdatasync(r0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ftruncate(r0, 0xc000000) [ 359.899475][ T7291] loop4: detected capacity change from 0 to 16 20:48:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000003c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1}], 0x0, &(0x7f00000003c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x10c) creat(&(0x7f00000001c0)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x108) creat(&(0x7f0000000140)='./file0\x00', 0x84) open(&(0x7f00000000c0)='./file0\x00', 0x40001, 0x28db62f1aa2701e4) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)) open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x26) open(&(0x7f0000000380)='./file0\x00', 0xa0000, 0x89) 20:48:04 executing program 1: getpgid(0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0x8d}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000ffffff", 0x39}], 0x1) [ 359.968026][ T7306] FAT-fs (loop3): Unrecognized mount option "dont_hash" or missing value [ 360.001650][ T7315] loop4: detected capacity change from 0 to 16 20:48:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f00000004c0)=[{0x0}], 0xc00000000000000, &(0x7f0000000540)={[], [{@euid_lt={'euid<', 0xffffffffffffffff}}, {@subj_user}]}) [ 360.019865][ T7319] FAT-fs (loop5): Unrecognized mount option "ë