ffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001a4, 0x4008800)

16:09:56 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:56 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  748.986996] FAT-fs (loop5): bogus number of reserved sectors
[  748.996566] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:57 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  749.076854] FAT-fs (loop5): bogus number of reserved sectors
[  749.093916] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:57 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x78, 0x0, 0x0)

16:09:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:57 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:57 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, 0x0)

16:09:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  749.359620] FAT-fs (loop5): bogus number of reserved sectors
[  749.382392] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:57 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001a5, 0x4008800)

16:09:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  749.460130] FAT-fs (loop5): bogus number of reserved sectors
[  749.486963] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:57 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:57 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000002640)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cfb(twofish),rmd128-generic)\x00'}, 0x58)
bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58)

16:09:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:57 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  749.803021] FAT-fs (loop5): bogus number of reserved sectors
[  749.819167] FAT-fs (loop5): Can't find a valid FAT filesystem
[  749.891247] FAT-fs (loop5): bogus number of reserved sectors
16:09:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  749.956844] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:58 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001a6, 0x4008800)

16:09:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:58 executing program 2:

16:09:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:58 executing program 2:

[  750.285687] FAT-fs (loop5): bogus number of reserved sectors
[  750.291568] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  750.434104] FAT-fs (loop5): bogus number of reserved sectors
[  750.439987] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:58 executing program 2:

16:09:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:58 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001a7, 0x4008800)

16:09:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:58 executing program 2:

16:09:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  750.736226] FAT-fs (loop5): bogus number of reserved sectors
[  750.773408] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:58 executing program 2:

16:09:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  750.847076] FAT-fs (loop5): bogus number of reserved sectors
[  750.852941] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:59 executing program 2:

16:09:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  751.141839] FAT-fs (loop5): bogus number of reserved sectors
[  751.170967] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:59 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001a8, 0x4008800)

16:09:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:59 executing program 2:

16:09:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  751.265202] FAT-fs (loop5): bogus number of reserved sectors
[  751.275968] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:59 executing program 2:

16:09:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:59 executing program 2:

16:09:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  751.479748] FAT-fs (loop5): bogus number of reserved sectors
[  751.504264] FAT-fs (loop5): Can't find a valid FAT filesystem
[  751.596884] FAT-fs (loop5): bogus number of reserved sectors
[  751.615859] FAT-fs (loop5): Can't find a valid FAT filesystem
16:09:59 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001a9, 0x4008800)

16:09:59 executing program 2:

16:09:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:09:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:09:59 executing program 2:

16:09:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  751.938601] FAT-fs (loop5): bogus number of reserved sectors
16:09:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0)
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:09:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:09:59 executing program 2:

[  751.988334] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:00 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  752.078000] FAT-fs (loop5): bogus number of reserved sectors
[  752.109194] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:00 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001aa, 0x4008800)

16:10:00 executing program 2:

16:10:00 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0)
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:00 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:00 executing program 2:

16:10:00 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:00 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0)
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  752.694638] FAT-fs (loop5): bogus number of reserved sectors
[  752.724101] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:00 executing program 2:

16:10:00 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  752.803915] FAT-fs (loop5): bogus number of reserved sectors
[  752.809849] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:01 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ab, 0x4008800)

16:10:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:01 executing program 2:

16:10:01 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:01 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:01 executing program 2:

16:10:01 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:01 executing program 2:

[  753.236190] FAT-fs (loop5): bogus number of reserved sectors
[  753.248867] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:01 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:01 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  753.360532] FAT-fs (loop5): bogus number of reserved sectors
[  753.390182] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:01 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ac, 0x4008800)

16:10:01 executing program 2:

16:10:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:01 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:01 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:01 executing program 2:

16:10:01 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  753.798004] FAT-fs (loop5): bogus number of reserved sectors
[  753.809175] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:01 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(0x0, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:01 executing program 2:

[  753.911099] FAT-fs (loop5): bogus number of reserved sectors
[  753.934406] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:02 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ad, 0x4008800)

16:10:02 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(0x0, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:02 executing program 2:

16:10:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:02 executing program 2:

[  754.221476] FAT-fs (loop5): bogus number of reserved sectors
[  754.235198] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:02 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(0x0, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  754.298451] FAT-fs (loop5): bogus number of reserved sectors
[  754.314397] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:02 executing program 2:

16:10:02 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:02 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:02 executing program 2:

16:10:02 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ae, 0x4008800)

16:10:02 executing program 2:

[  754.822909] FAT-fs (loop5): bogus number of reserved sectors
16:10:02 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  754.864132] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:02 executing program 2:

[  754.959888] FAT-fs (loop5): bogus number of reserved sectors
[  754.970407] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:03 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  755.284442] FAT-fs (loop5): bogus number of reserved sectors
[  755.290479] FAT-fs (loop5): Can't find a valid FAT filesystem
[  755.361286] FAT-fs (loop5): bogus number of reserved sectors
[  755.367387] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:03 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:03 executing program 2:

16:10:03 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001af, 0x4008800)

16:10:03 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, 0x0, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:03 executing program 2:

[  755.757761] FAT-fs (loop5): bogus number of reserved sectors
[  755.787883] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:03 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, 0x0, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:03 executing program 2:

16:10:03 executing program 2:
r0 = perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000840), 0x0)
perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000a40))
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000000c0)=0x7fffffff)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
capget(0x0, 0x0)
r2 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x126, 0x4)
dup(r2)
sendto$inet6(r1, 0x0, 0x0, 0x20000002, 0x0, 0xffffffffffffff9c)
ptrace$setregset(0x4205, 0x0, 0x0, 0x0)
ioctl$int_in(r2, 0x0, &(0x7f0000000580))
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101080, 0x0)
socket$inet(0x2, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r4, 0x800c6613, &(0x7f0000000100)={0x0, @aes128, 0x0, "39ece9f508aaa92b"})
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r4, &(0x7f0000000100)=ANY=[], 0xff4a)
write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x200327da)
ioctl$EXT4_IOC_MIGRATE(r5, 0x6609)
write(r3, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
io_cancel(0x0, 0x0, 0x0)

[  755.958442] FAT-fs (loop5): bogus number of reserved sectors
[  755.991550] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:04 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, 0x0, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:04 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b0, 0x4008800)

16:10:04 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:04 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:04 executing program 2:
socket$nl_route(0x10, 0x3, 0x0)
setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0xfffffffffffffffc)
mkdir(&(0x7f0000000000)='./file0\x00', 0x101)
mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0)
syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f00000001c0)=ANY=[@ANYBLOB="696e6f64655f7265616461686561645f626c6b733d3078303030303030303030303030303030302c00fb095a40e5ae57a23b9af7472c018f46e08e89723b8964895932dccba6f9cb58b3940b38533bdacae6"])
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0)
setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, 0x0, 0x0)
read(0xffffffffffffffff, &(0x7f0000000100)=""/4, 0x4)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
gettid()
sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803)

[  756.722841] FAT-fs (loop5): bogus number of reserved sectors
[  756.757690] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:04 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:04 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x162)
connect$inet6(r0, &(0x7f0000000340), 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64)
syz_execute_func(&(0x7f00000000c0)="3666440f50f564ff0941c3c401f82ebd92823dcfc4c27d794e0066420fe2e3660fa041d288766d0000d3196f")
clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140), 0x10)
setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0), 0x4)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)="2265162d6c36d2d553b535288f726cee2343cd3da80438bbe339263893a07d7fcab63c030ef325ad0f899dcc3d1baefa9b3b5a978b1e8319bcc3c41f139590cb2be0b46092dbd2174e400b05", 0x4c}], 0x1, 0x0)

16:10:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  756.940564] FAT-fs (loop5): bogus number of reserved sectors
[  756.968874] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:05 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:05 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(0x0, 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:05 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b1, 0x4008800)

[  757.267699] FAT-fs (loop5): bogus number of reserved sectors
[  757.289102] FAT-fs (loop5): Can't find a valid FAT filesystem
[  757.354881] FAT-fs (loop5): bogus number of reserved sectors
[  757.379813] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:05 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:05 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(0x0, 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:05 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b2, 0x4008800)

[  757.651985] FAT-fs (loop5): bogus number of reserved sectors
[  757.674277] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:05 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x1}], 0x100000c7, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/route\x00')
preadv(r0, &(0x7f0000000480), 0x10000000000001f6, 0x700000000000000)

16:10:05 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(0x0, 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  758.112791] FAT-fs (loop5): bogus number of reserved sectors
[  758.141748] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:06 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  758.227281] FAT-fs (loop5): bogus number of reserved sectors
[  758.237795] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:06 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:06 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x1000, 0x1)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4}, &(0x7f00000002c0)=0x1c)
sendto(r1, &(0x7f00000004c0)="333563e85f0f55142971bfe4a17a9d4f615b5ada46222fc42162b9de9d43d28e20dba90c9f3e1f1a8c1772cdb5b5be0f548a4175971fcf3c98e9e68f483cd29aa08a3746f2a050efcd7cb58d0363fe2b188308c5e404060ba609ff33681584e60c7842359bde898d71f48b8170102220c8b9319043c5921ed8619c75bc47d1b4c24219ed8831c91d09e8be6182", 0x8d, 0x0, 0x0, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$peekuser(0x3, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x0, 0x7ffffffa)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0)
ioctl$TUNSETLINK(r3, 0x400454cd, 0x33b)
setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0xb0e, 0x4)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffff9c, 0x0)
socket$inet6(0xa, 0x3, 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(r4, 0x2, 0x1)
r5 = socket$inet6(0xa, 0x400000000001, 0x0)
r6 = dup(r5)
ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000100))
setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000300)="660fbfb22a", 0x5)
bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
sendto$inet6(r5, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10)
r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000240))
ftruncate(r7, 0x2007fff)
sendfile(r6, r7, &(0x7f0000d83ff8), 0x8000fffffffe)
write$FUSE_IOCTL(r7, &(0x7f00000001c0)={0x20, 0xfffffffffffffff5, 0x3, {0x7bd1, 0x0, 0x4, 0xff}}, 0x20)

16:10:06 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b3, 0x4008800)

16:10:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:06 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  758.483135] FAT-fs (loop5): bogus number of reserved sectors
[  758.539386] FAT-fs (loop5): Can't find a valid FAT filesystem
[  758.646155] FAT-fs (loop5): bogus number of reserved sectors
[  758.663720] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:06 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:06 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x1000, 0x1)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4}, &(0x7f00000002c0)=0x1c)
sendto(r1, &(0x7f00000004c0)="333563e85f0f55142971bfe4a17a9d4f615b5ada46222fc42162b9de9d43d28e20dba90c9f3e1f1a8c1772cdb5b5be0f548a4175971fcf3c98e9e68f483cd29aa08a3746f2a050efcd7cb58d0363fe2b188308c5e404060ba609ff33681584e60c7842359bde898d71f48b8170102220c8b9319043c5921ed8619c75bc47d1b4c24219ed8831c91d09e8be6182", 0x8d, 0x0, 0x0, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$peekuser(0x3, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x0, 0x7ffffffa)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0)
ioctl$TUNSETLINK(r3, 0x400454cd, 0x33b)
setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0xb0e, 0x4)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffff9c, 0x0)
socket$inet6(0xa, 0x3, 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(r4, 0x2, 0x1)
r5 = socket$inet6(0xa, 0x400000000001, 0x0)
r6 = dup(r5)
ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000100))
setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000300)="660fbfb22a", 0x5)
bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
sendto$inet6(r5, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10)
r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000240))
ftruncate(r7, 0x2007fff)
sendfile(r6, r7, &(0x7f0000d83ff8), 0x8000fffffffe)
write$FUSE_IOCTL(r7, &(0x7f00000001c0)={0x20, 0xfffffffffffffff5, 0x3, {0x7bd1, 0x0, 0x4, 0xff}}, 0x20)

16:10:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  758.897186] FAT-fs (loop5): bogus number of reserved sectors
[  758.923657] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:07 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(0x0, &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  759.035483] FAT-fs (loop5): bogus number of reserved sectors
[  759.041359] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:07 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b4, 0x4008800)

[  759.264646] FAT-fs (loop5): bogus number of reserved sectors
[  759.273539] FAT-fs (loop5): Can't find a valid FAT filesystem
[  759.327848] FAT-fs (loop5): bogus number of reserved sectors
[  759.333710] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:07 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:07 executing program 2:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x1000, 0x1)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4}, &(0x7f00000002c0)=0x1c)
sendto(r1, &(0x7f00000004c0)="333563e85f0f55142971bfe4a17a9d4f615b5ada46222fc42162b9de9d43d28e20dba90c9f3e1f1a8c1772cdb5b5be0f548a4175971fcf3c98e9e68f483cd29aa08a3746f2a050efcd7cb58d0363fe2b188308c5e404060ba609ff33681584e60c7842359bde898d71f48b8170102220c8b9319043c5921ed8619c75bc47d1b4c24219ed8831c91d09e8be6182", 0x8d, 0x0, 0x0, 0x0)
r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ptrace$peekuser(0x3, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x0, 0x7ffffffa)
sched_setaffinity(0x0, 0x7, &(0x7f00000000c0))
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x10000, 0x0)
ioctl$TUNSETLINK(r3, 0x400454cd, 0x33b)
setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0xb0e, 0x4)
r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffff9c, 0x0)
socket$inet6(0xa, 0x3, 0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(r4, 0x2, 0x1)
r5 = socket$inet6(0xa, 0x400000000001, 0x0)
r6 = dup(r5)
ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000100))
setsockopt$inet6_tcp_int(r6, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000300)="660fbfb22a", 0x5)
bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
sendto$inet6(r5, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c)
setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10)
r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0)
ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000240))
ftruncate(r7, 0x2007fff)
sendfile(r6, r7, &(0x7f0000d83ff8), 0x8000fffffffe)
write$FUSE_IOCTL(r7, &(0x7f00000001c0)={0x20, 0xfffffffffffffff5, 0x3, {0x7bd1, 0x0, 0x4, 0xff}}, 0x20)

16:10:07 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(0x0, &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:07 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b5, 0x4008800)

[  759.652198] FAT-fs (loop5): bogus number of reserved sectors
[  759.675754] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  759.744965] FAT-fs (loop5): bogus number of reserved sectors
[  759.765826] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:07 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(0x0, &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  760.039106] FAT-fs (loop5): bogus number of reserved sectors
[  760.060003] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.157228] FAT-fs (loop5): bogus number of reserved sectors
[  760.171527] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:08 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:08 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', 0x0)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:08 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b6, 0x4008800)

16:10:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  760.425599] FAT-fs (loop5): bogus number of reserved sectors
[  760.446230] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.526485] FAT-fs (loop5): bogus number of reserved sectors
[  760.544335] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:08 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', 0x0)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  760.796847] FAT-fs (loop5): bogus number of reserved sectors
[  760.823340] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.965680] FAT-fs (loop5): bogus number of reserved sectors
[  760.971685] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:09 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:09 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', 0x0)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:09 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b7, 0x4008800)

16:10:09 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:09 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3)
sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)

[  761.308511] FAT-fs (loop5): bogus number of reserved sectors
[  761.344890] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:09 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:09 executing program 2:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3)
sendmmsg(r1, &(0x7f000000d8c0), 0x0, 0x0)

[  761.430291] FAT-fs (loop5): bogus number of reserved sectors
[  761.444855] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:09 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(0x0, &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:09 executing program 2:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  761.701793] FAT-fs (loop5): bogus number of reserved sectors
[  761.720326] FAT-fs (loop5): Can't find a valid FAT filesystem
[  761.795853] FAT-fs (loop5): bogus number of reserved sectors
[  761.801714] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:10 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:10 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b8, 0x4008800)

16:10:10 executing program 2:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b7, 0x4008800)

16:10:10 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(0x0, &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  762.242619] FAT-fs (loop5): bogus number of reserved sectors
[  762.279232] FAT-fs (loop5): Can't find a valid FAT filesystem
[  762.380445] FAT-fs (loop5): bogus number of reserved sectors
[  762.423159] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf1b, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:10 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(0x0, &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:10 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001b9, 0x4008800)

16:10:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  762.762674] FAT-fs (loop5): bogus number of reserved sectors
[  762.780531] FAT-fs (loop5): Can't find a valid FAT filesystem
[  762.885626] FAT-fs (loop5): bogus number of reserved sectors
[  762.909833] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:11 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', 0x0)
close(r0)

16:10:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1b0f, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:11 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:11 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ba, 0x4008800)

16:10:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  763.258140] FAT-fs (loop5): bogus number of reserved sectors
[  763.281213] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:11 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', 0x0)
close(r0)

[  763.361038] FAT-fs (loop5): bogus number of reserved sectors
[  763.391324] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:11 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001bb, 0x4008800)

16:10:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:11 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', 0x0)
close(r0)

[  763.749539] FAT-fs (loop5): bogus number of reserved sectors
[  763.772229] FAT-fs (loop5): Can't find a valid FAT filesystem
[  763.930902] FAT-fs (loop5): bogus number of reserved sectors
[  763.943801] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:11 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:12 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001bc, 0x4008800)

16:10:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:12 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(0xffffffffffffffff)

[  764.278452] FAT-fs (loop5): bogus number of reserved sectors
[  764.287131] FAT-fs (loop5): Can't find a valid FAT filesystem
[  764.360135] FAT-fs (loop5): bogus number of reserved sectors
[  764.366961] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:12 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001bd, 0x4008800)

[  764.582214] FAT-fs (loop5): bogus number of reserved sectors
[  764.590801] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  764.728296] FAT-fs (loop5): bogus number of reserved sectors
[  764.746559] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:12 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  764.965262] FAT-fs (loop5): bogus number of reserved sectors
16:10:12 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001be, 0x4008800)

[  765.007080] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  765.079946] FAT-fs (loop5): bogus number of reserved sectors
[  765.092388] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:13 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(0xffffffffffffffff)

16:10:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  765.344644] FAT-fs (loop5): bogus number of reserved sectors
[  765.350509] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  765.465590] FAT-fs (loop5): bogus number of reserved sectors
[  765.493919] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:13 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001bf, 0x4008800)

[  765.712654] FAT-fs (loop5): bogus number of reserved sectors
[  765.722754] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:13 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  765.803215] FAT-fs (loop5): bogus number of reserved sectors
[  765.824108] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  766.063450] FAT-fs (loop5): bogus number of reserved sectors
16:10:14 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(0xffffffffffffffff)

16:10:14 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c0, 0x4008800)

[  766.106217] FAT-fs (loop5): Can't find a valid FAT filesystem
[  766.204188] FAT-fs (loop5): bogus number of reserved sectors
[  766.233738] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  766.471177] FAT-fs (loop5): bogus number of reserved sectors
[  766.489874] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:14 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c1, 0x4008800)

[  766.581265] FAT-fs (loop5): bogus number of reserved sectors
[  766.592628] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x11000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:14 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  766.853619] FAT-fs (loop5): bogus number of reserved sectors
[  766.891333] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  766.974515] FAT-fs (loop5): bogus number of reserved sectors
[  766.985397] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:15 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x11000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:15 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100100, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:15 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c2, 0x4008800)

16:10:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  767.496908] FAT-fs (loop5): bogus number of reserved sectors
[  767.519212] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:15 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c3, 0x4008800)

[  767.598327] FAT-fs (loop5): bogus number of reserved sectors
[  767.617552] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:15 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:10:15 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c4, 0x4008800)

16:10:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:10:16 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:16 executing program 1:
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3)
sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0xef, &(0x7f0000000500)}}], 0xff, 0x0)

16:10:16 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:17 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c5, 0x4008800)

16:10:17 executing program 1:
syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3)
sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0xef, &(0x7f0000000500)}}], 0xff, 0x0)

16:10:17 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:17 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:10:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:17 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:18 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c6, 0x4008800)

16:10:18 executing program 1:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:18 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:10:18 executing program 1 (fault-call:9 fault-nth:0):
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:18 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c7, 0x4008800)

16:10:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  770.679917] FAT-fs (loop5): bogus number of reserved sectors
[  770.719933] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:18 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  770.807049] FAT-fs (loop5): bogus number of reserved sectors
[  770.817573] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  771.049962] FAT-fs (loop5): bogus number of reserved sectors
[  771.096187] FAT-fs (loop5): Can't find a valid FAT filesystem
[  771.168221] FAT-fs (loop5): bogus number of reserved sectors
[  771.180046] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:19 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:10:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:19 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c8, 0x4008800)

16:10:19 executing program 1:
mkdir(&(0x7f00000000c0)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000140)=0x220, 0x4)
close(r0)

16:10:19 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:19 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfc', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:19 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1b0f0000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:19 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfd', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:19 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:19 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x10001, 0x4000)
r0 = userfaultfd(0x1)
r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x80800, 0x0)
ioctl$VIDIOC_CROPCAP(r1, 0xc02c563a, &(0x7f0000000300)={0xf, {0x9, 0x2, 0x1, 0x2}, {0x20, 0xff, 0x3, 0x4}, {0x4, 0x8}})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x80})
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000200)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140))
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x18})

16:10:19 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:20 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:10:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:20 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f0000000400)='./control/../file0\x00', 0x80)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:20 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001c9, 0x4008800)

16:10:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x7f', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x8c', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:20 executing program 1:
mkdir(&(0x7f00000000c0)='./control\x00', 0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0xff, @local, 0x4e20, 0x0, 'sed\x00', 0x180f7db4a0fe41d2, 0x40, 0x76}, 0x2c)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
accept4$unix(r1, 0x0, &(0x7f0000000140), 0x80000)
close(r0)
symlink(&(0x7f0000000280)='./file1\x00', &(0x7f0000000300)='./control\x00')

16:10:21 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:10:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:21 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ca, 0x4008800)

16:10:21 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:21 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = getpgid(0xffffffffffffffff)
timer_create(0x5, &(0x7f00000000c0)={0x0, 0xd, 0x4, @tid=r1}, &(0x7f0000000280))
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611)
write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a319c14a6683e5acccb1fa8013e309712ddd69efc34395af61c011fd0c279db9988f463b8734ecc49eedbce1c799e82ac9507d53cb4eb5214d44b249e1e9c4cff48a6be4e36b406f484523a50e56777e5e11b0000c2ef51e5abfac2966d9ea276e6aecf66263977008438b7d049ba2c6df24569e32f7bac387dafe95c8ed7d99cf7b7c9e4c64b659c2f5845d882a8e53b5c84e82425439b5a8d767c2db87973676b8e4591762fdaf5b7a1512387f4b2b6a5320d9821e279770e2576d3ee3332cfffab33b596e34e4374268ba1b1f48bd01e3db4822c771bcb8a1b421fa48df6aa535c4ca61e5fca4b07563466a1bffbb9"], 0xf3)
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
openat$cgroup_ro(r2, &(0x7f0000000140)='pids.evends\x00', 0x0, 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:21 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xeb', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:21 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:21 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:21 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xf4', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:21 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001cb, 0x4008800)

16:10:21 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0x400, 0x2, 0x4, 0x3})
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:22 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:10:22 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xf5', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:22 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001cc, 0x4008800)

16:10:22 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:22 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xf6', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:22 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:22 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)='.\x00')
close(r0)

16:10:22 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001cd, 0x4008800)

16:10:23 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:10:23 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:23 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
ioctl$NBD_CLEAR_SOCK(r1, 0xab04)
close(r0)

16:10:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xfb', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:23 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ce, 0x4008800)

16:10:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:23 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:23 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  775.743497] FAT-fs (loop5): bogus number of reserved sectors
[  775.763478] FAT-fs (loop5): Can't find a valid FAT filesystem
[  775.852680] FAT-fs (loop5): bogus number of reserved sectors
[  775.866293] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:24 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:10:24 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:24 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={<r2=>0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
r3 = socket(0x22, 0x2, 0x4)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCGARP(r3, 0x8954, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xffff}, 0x8)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:24 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001cf, 0x4008800)

16:10:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  776.304786] FAT-fs (loop5): bogus number of reserved sectors
[  776.316743] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:24 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  776.457815] FAT-fs (loop5): bogus number of reserved sectors
[  776.463685] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:24 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  776.662335] FAT-fs (loop5): bogus number of reserved sectors
[  776.683510] FAT-fs (loop5): Can't find a valid FAT filesystem
[  776.760468] FAT-fs (loop5): bogus number of reserved sectors
[  776.766445] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:25 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:10:25 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d0, 0x4008800)

16:10:25 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:25 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:25 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:25 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000140)={0x0, 0x275f, 0x459, &(0x7f00000000c0)=0x1000})
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  777.206249] FAT-fs (loop5): bogus number of reserved sectors
[  777.235224] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:25 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:25 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0xfffffffffffffffd}, @time=@time={0x77359400}}], 0x30)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000140))
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  777.338495] FAT-fs (loop5): bogus number of reserved sectors
[  777.347484] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:25 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:25 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:25 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:25 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  777.661578] FAT-fs (loop5): bogus number of reserved sectors
[  777.683513] FAT-fs (loop5): Can't find a valid FAT filesystem
[  777.778812] FAT-fs (loop5): bogus number of reserved sectors
[  777.784840] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:26 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:10:26 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d1, 0x4008800)

16:10:26 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:26 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:26 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:26 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
recvmmsg(r1, &(0x7f00000002c0)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000280)=""/18, 0x12}, 0x10001}], 0x1, 0x40000020, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x1)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:26 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:26 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xebffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:26 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:26 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:26 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
write$binfmt_aout(r0, &(0x7f00000004c0)={{0x10f, 0x1, 0x4, 0x19d, 0xf0, 0x0, 0x3d8, 0x2}, "9795e11687fce136aa5af506d0ffde0bb209a090dd308b573cd604890bb4d5d3b371972dadc450f11b88dd53419186a67c0693090bb4ceeab21c18077fa5cba388a84a2f4d5d989cfd7b159821647a89787d82d8b9fbee7dd94e5617ca9b13ce2d4a05651646b2cd7a6c6812a9cae51df9b4a741", [[], [], [], []]}, 0x494)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:26 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  778.545235] FAT-fs (loop5): bogus number of reserved sectors
[  778.574004] FAT-fs (loop5): Can't find a valid FAT filesystem
[  778.664153] FAT-fs (loop5): bogus number of reserved sectors
[  778.704168] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:26 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000280)=<r1=>0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000780)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@initdev}}}, &(0x7f0000000440)=0xe8)
r3 = getgid()
r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/mixer\x00', 0x410180, 0x0)
r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dsp\x00', 0x2, 0x0)
r6 = socket$inet_smc(0x2b, 0x1, 0x0)
r7 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800)
r8 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2)
r9 = syz_open_dev$vbi(&(0x7f0000000900)='/dev/vbi#\x00', 0x2, 0x2)
r10 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000380)="1237cbd8488c8c230908e540697951ea4ec8f39e0a13eb26fc5a900ed734fbd52775fd31b09f48def34ee74073d40e3cd3b0e530449a2df55a399e1402ff2b85b6dc4011268ce7c8cda5a7dd3bcec19d8f612f68ae91966ce6c045909c7084500a1fc9f9fe0a7ef3bbb53fe4c224641309d109bcb6f16d793f5e5a3fcc808fce39b096b0b0c4f786fdcf10", 0x8b}, {&(0x7f00000004c0)="b4b2a8484b4e5a558b3ea256a5cc237f462a116014f861da1399bdd3cc184efda2e5f91da5a4ae1b0de66e974b1e52af071a47ec2680b897f5ab5510ff31ede6ffc53503fc1343c429d0642c83783556390857d742b02bb38aace22498ff7f29a3858437f636218880b9369d57d0a2bc64ecb8547ebd86f8720f2a782ea4361946b2fbdabc0b68674774798de28dbafe4cabd0b6a6bbf8ef5466d9aa381e406ec76788fc906da616054623d78e7177d2668bfba6db878ffa892ab422cb4342f7b5f8e703407afc0b174d9215aefd09d380e0f586213f45b69f498beb7acd", 0xde}, {&(0x7f00000005c0)="ff5db731ab4d37fb2bdd86e546e94400a016d6d21f35774719a182997edd772f213a2f95bd2c61a63e9394a30678c0fcc44c25eab3335d2bd6093dd5b9a6417ab2033dc54a162c4fab2f9eea541530344c40ef2475a38c27c0f00f27284ede0744f14c7632358e6ba91dec3eacf63ed81b4e12563da4ca6aa6d7f8358f2d0341eb256fdfc256f7", 0x87}, {&(0x7f0000000680)="2d54e65d18c5a1019ad0189b9b11f836b97511cb903a3e3b0e6c48589ac6a05a30dd44eae9e7c11e64ec65d64d85402821cff67bea161cc853f438fda3dd5413677c2a2496c5355d82381b0f091c13230380c42f", 0x54}, {&(0x7f0000000140)="1f089521500f19c8647a14d63ac782c730b3dc8806892e2155775518775bbdcfa8e8242b5330dd9ca41bfa5102dff9af75", 0x31}], 0x5, &(0x7f0000000940)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10]}], 0x50, 0x20000080}, 0x8000)
r11 = userfaultfd(0x0)
ioctl$UFFDIO_API(r11, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r11, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r12 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r12, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r11)

16:10:26 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:26 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:27 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xebffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:26 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d2, 0x4008800)

16:10:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  779.158736] FAT-fs (loop5): bogus number of reserved sectors
[  779.204002] FAT-fs (loop5): Can't find a valid FAT filesystem
[  779.275568] FAT-fs (loop5): bogus number of reserved sectors
[  779.303719] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:27 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:27 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0)
ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000280)={'team0\x00'})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
clock_settime(0x1, &(0x7f00000000c0))
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:27 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d3, 0x4008800)

[  779.701638] FAT-fs (loop5): bogus number of reserved sectors
16:10:27 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  779.749701] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  779.853179] FAT-fs (loop5): bogus number of reserved sectors
[  779.899898] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:28 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x32, r0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r1)

16:10:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfc, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:28 executing program 3:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:28 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  780.303560] FAT-fs (loop5): bogus number of reserved sectors
[  780.329585] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:28 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
getrandom(&(0x7f00000004c0)=""/108, 0x6c, 0x3)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x80, 0x8002, 0x2, 0x7, <r2=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="860000004ea41d1ba597b647dc3a3bc0ca4681a206c88ff950dc38c607363e2b81847c42c2bbcd08ee0ed9c41e83d99c3301e4e93ef53ec76261bb8993387cb25619531247bbd34fe41355fd111cb195b22aef3c047884c0fd9145b46df079195a13f068e152af2aa8e8b9c92c6bd8ffe670894529889d6ba8fc1c34ccf9876f3ca64e4c940ebeec"], &(0x7f0000000280)=0x8e)
setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000003c0)=0x7fffffff, 0x4)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0x6}, &(0x7f0000000440)=0x8)

16:10:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:28 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d4, 0x4008800)

16:10:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:28 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:28 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:28 executing program 3 (fault-call:6 fault-nth:0):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  780.673479] FAT-fs (loop5): bogus number of reserved sectors
[  780.709708] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:28 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
socket$inet6(0xa, 0x4, 0x7ff)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  780.806425] FAT-fs (loop5): bogus number of reserved sectors
[  780.829094] FAT-fs (loop5): Can't find a valid FAT filesystem
[  780.889706] FAULT_INJECTION: forcing a failure.
[  780.889706] name failslab, interval 1, probability 0, space 0, times 0
16:10:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  780.978094] CPU: 1 PID: 1339 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  780.985836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  780.995188] Call Trace:
[  780.997809]  dump_stack+0x172/0x1f0
[  781.001454]  should_fail.cold+0xa/0x1b
[  781.005353]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  781.010467]  ? lock_downgrade+0x810/0x810
[  781.014626]  ? ___might_sleep+0x163/0x280
[  781.018802]  __should_failslab+0x121/0x190
[  781.023068]  should_failslab+0x9/0x14
[  781.026881]  __kmalloc+0x2dc/0x740
[  781.030440]  ? sock_kmalloc+0x52/0x120
[  781.042372]  ? sock_kmalloc+0xc6/0x120
[  781.046304]  sock_kmalloc+0xc6/0x120
[  781.050070]  af_alg_alloc_areq+0x24/0x1e0
[  781.054275]  skcipher_recvmsg+0x2dc/0x1120
[  781.058555]  ? trace_hardirqs_on_caller+0x6a/0x220
[  781.063541]  ? skcipher_bind+0x30/0x30
[  781.067474]  ? __sock_recv_ts_and_drops+0x590/0x590
[  781.072539]  ? security_socket_recvmsg+0x9b/0xd0
[  781.077340]  ? skcipher_bind+0x30/0x30
[  781.081352]  sock_recvmsg+0xd0/0x110
[  781.085105]  ? __sock_recv_ts_and_drops+0x590/0x590
[  781.090177]  ___sys_recvmsg+0x273/0x5d0
[  781.095866]  ? ___sys_sendmsg+0x930/0x930
[  781.100062]  ? kasan_check_read+0x11/0x20
[  781.105053]  ? __fget+0x367/0x540
[  781.108546]  ? iterate_fd+0x360/0x360
[  781.112381]  ? lock_downgrade+0x810/0x810
[  781.116570]  ? __fget_light+0x1a9/0x230
[  781.120579]  ? __fdget+0x1b/0x20
[  781.123974]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.129552]  __sys_recvmsg+0x102/0x1d0
[  781.133481]  ? __ia32_sys_sendmmsg+0x100/0x100
[  781.138104]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  781.142936]  __x64_sys_recvmsg+0x78/0xb0
[  781.147039]  ? do_syscall_64+0xfe/0x610
[  781.151052]  do_syscall_64+0x103/0x610
[  781.154977]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  781.160203] RIP: 0033:0x457e29
[  781.163427] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  781.182353] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  781.190092] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  781.197581] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  781.204877] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  781.212180] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  781.219479] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
16:10:29 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:29 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d5, 0x4008800)

16:10:29 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x80)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./control/file0\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000300)=""/207)
ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0))
ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000140)=0x4)

[  781.339486] FAT-fs (loop5): bogus number of reserved sectors
[  781.353235] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:29 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  781.438877] FAT-fs (loop5): bogus number of reserved sectors
[  781.513637] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:29 executing program 3 (fault-call:6 fault-nth:1):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:29 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:29 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffeb, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:29 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d6, 0x4008800)

[  781.766426] FAULT_INJECTION: forcing a failure.
[  781.766426] name failslab, interval 1, probability 0, space 0, times 0
[  781.781241] CPU: 0 PID: 1374 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  781.788527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  781.788559] Call Trace:
[  781.788595]  dump_stack+0x172/0x1f0
[  781.788616]  should_fail.cold+0xa/0x1b
[  781.788635]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  781.788651]  ? lock_downgrade+0x810/0x810
[  781.788670]  ? ___might_sleep+0x163/0x280
[  781.788695]  __should_failslab+0x121/0x190
[  781.788715]  should_failslab+0x9/0x14
[  781.788729]  __kmalloc+0x2dc/0x740
[  781.788747]  ? __sanitizer_cov_trace_const_cmp8+0x1/0x20
[  781.788764]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  781.788780]  ? iov_iter_advance+0x295/0xf20
[  781.788800]  ? sock_kmalloc+0xc6/0x120
[  781.788831]  sock_kmalloc+0xc6/0x120
[  781.822459]  af_alg_get_rsgl+0xd9/0x6b0
[  781.854029] FAT-fs (loop5): bogus number of reserved sectors
[  781.856763]  skcipher_recvmsg+0x323/0x1120
[  781.856781]  ? retint_kernel+0x2d/0x2d
[  781.856807]  ? skcipher_bind+0x30/0x30
[  781.868200] FAT-fs (loop5): Can't find a valid FAT filesystem
[  781.870862]  ? security_socket_recvmsg+0x9b/0xd0
[  781.870880]  ? skcipher_bind+0x30/0x30
[  781.870899]  sock_recvmsg+0xd0/0x110
[  781.870916]  ? __sock_recv_ts_and_drops+0x590/0x590
[  781.901997]  ___sys_recvmsg+0x273/0x5d0
[  781.906014]  ? ___sys_sendmsg+0x930/0x930
[  781.910200]  ? kasan_check_read+0x11/0x20
[  781.914379]  ? __fget+0x367/0x540
[  781.917856]  ? iterate_fd+0x360/0x360
[  781.921684]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  781.926471]  ? __fget_light+0x1a9/0x230
[  781.930452]  ? __fdget+0x1b/0x20
[  781.934009]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  781.940072]  __sys_recvmsg+0x102/0x1d0
[  781.944014]  ? __ia32_sys_sendmmsg+0x100/0x100
[  781.948620]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  781.954191]  ? fput+0x128/0x1a0
[  781.957498]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  781.962372]  ? do_syscall_64+0x26/0x610
[  781.966379]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  781.971771]  ? do_syscall_64+0x26/0x610
[  781.976002]  __x64_sys_recvmsg+0x78/0xb0
[  781.980090]  do_syscall_64+0x103/0x610
[  781.984015]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  781.989371] RIP: 0033:0x457e29
[  781.992578] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
16:10:30 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00')
close(r0)

[  782.011498] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  782.019244] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  782.026533] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  782.038175] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  782.045470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  782.052769] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
[  782.110629] FAT-fs (loop5): bogus number of reserved sectors
[  782.120272] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:30 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:30 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  782.392091] FAT-fs (loop5): bogus number of reserved sectors
16:10:30 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffff9c)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="4039c2589ecf65714d69561a062145be", 0x10}, {&(0x7f0000000380)="8055473568befe61b1458f3db11150e26ffc0a06571395b834e7915ed8d09d5f184360962b0ef9ffc7d5da148df7742e367ceed4175669885bbe84f212c188bcddac540452080b25cbc88bf1c7b370925d289002fa84699690cbed4b02a1a272a8fa4a3b37e2ec5246146bc3a75780c6326f78c413d928c422bda1fc7636187ce4ee4e71603efc85f317c66dfefd15d1d5eb01f4e2f307b55abe7d94b160fad164847d34ec9ad5dbe69a742911b8745885c05b27eecf6df7bc3dc6685c68157b0f6b4ef8221d39404a2c6897c46d4c84b824e53f1b959c1f560bb748c59e33ef38eec173defeac", 0xe7}, {&(0x7f00000004c0)="8eb59be3c794ac3423e9d7100ea613b4e014f7490641f997c950eaedc795d9b01764d3de179c6a59e97a374ca73c56f00df19e6d9ae31bebae6020aa26dc73083675712eceaf7bcad913c01b4bfd774cd02bd48a89", 0x55}], 0x3, &(0x7f0000000540)=[{0xc0, 0x13a, 0x8001, "41850a172d043978946bf450295c70b08dc729221872362ab7e324daab5113ec74a81394d3616972fed7c58158d8660b503b8d42911051880be104c8fc65e8c5d0270a941688fd0d9d1ab8ca1265620604d72ef404fadf22210e76b71139a6449c0d2b8d0cd50578a8a941b1b7c4b5a540ec4ad575900cb4ab640f327cf056743b08ae1f0bca46812c2669e449fb3ce16b5bc258bc82b4772a72ea9e2dd7eb68b31fb8e8ee54aee02799"}, {0x108, 0x11f, 0x7, "854e0e5ed191038d71d7e3ad56416fc579f09129faff7469e46d0352b8047555a1798ecbc21f86e3e65d4f810c63f6299fc7129a5b6774606570e53b66e16c0e4de157b10addb557c884601382ce869ba22a96cc3f7fec029b2adafb32023bac532089d1307a2b07ef5f9f7582b27cef7305b809a9c0e15b693ad3b1d90e504c9542cc2a6159e77adae3ca65f6dbbeeea5a37c7c0fe61e9323d966a5a992c6d6f4632d6831ef886376b2edfcc2bab3db19ec975766c5eec157bebd1505580f447bd8af640fe84eb8d0d668050ca9b208d35929561f7f4ac6cc7543edd6e246100eb7575cb63baf8969d2e8ef7e4f8ed2bdcc389cedd588"}, {0xa0, 0x11f, 0x1, "53aa5f8e7295b95d57f4af3dcebc044b441aaebc4932157668159411883a78bb9b7ea3a945d967503ea11d33f4c6b3dd37a846bdbd4cfb3683337782067825c5505e2b725046792102f4ca7deda135787755ad9d380d84804676cc933ff21ae8edd070d58f6e0b3832502551e36267d5eaf4e04a9eeecf911c6adb2c58e186a4dcad99d90677e639934fcb52d4cb20"}], 0x268}, 0x10)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480))
fchmod(r0, 0x114)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r1)

[  782.444034] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:30 executing program 3 (fault-call:6 fault-nth:2):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  782.548062] FAT-fs (loop5): bogus number of reserved sectors
[  782.590287] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:30 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d7, 0x4008800)

[  782.647881] FAULT_INJECTION: forcing a failure.
[  782.647881] name failslab, interval 1, probability 0, space 0, times 0
[  782.688409] CPU: 0 PID: 1407 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  782.695670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  782.705048] Call Trace:
[  782.707679]  dump_stack+0x172/0x1f0
[  782.711341]  should_fail.cold+0xa/0x1b
[  782.715282]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  782.720948]  ? lock_downgrade+0x810/0x810
[  782.725138]  ? ___might_sleep+0x163/0x280
[  782.729327]  __should_failslab+0x121/0x190
[  782.733589]  should_failslab+0x9/0x14
[  782.737421]  __kmalloc+0x2dc/0x740
[  782.740989]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  782.746039]  ? iov_iter_advance+0x295/0xf20
[  782.750413]  ? sock_kmalloc+0xc6/0x120
[  782.754339]  sock_kmalloc+0xc6/0x120
[  782.759042]  af_alg_get_rsgl+0xd9/0x6b0
[  782.763058]  skcipher_recvmsg+0x323/0x1120
[  782.767340]  ? skcipher_bind+0x30/0x30
[  782.771283]  ? security_socket_recvmsg+0x9b/0xd0
[  782.776072]  ? skcipher_bind+0x30/0x30
[  782.779980]  sock_recvmsg+0xd0/0x110
[  782.783717]  ? __sock_recv_ts_and_drops+0x590/0x590
[  782.788772]  ___sys_recvmsg+0x273/0x5d0
[  782.792788]  ? ___sys_sendmsg+0x930/0x930
[  782.796975]  ? kasan_check_read+0x11/0x20
[  782.801158]  ? __fget+0x367/0x540
[  782.804638]  ? iterate_fd+0x360/0x360
[  782.808468]  ? lock_downgrade+0x810/0x810
[  782.812645]  ? __fget_light+0x1a9/0x230
[  782.816644]  ? __fdget+0x1b/0x20
[  782.820060]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  782.825657]  __sys_recvmsg+0x102/0x1d0
[  782.829568]  ? __ia32_sys_sendmmsg+0x100/0x100
[  782.834188]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  782.839758]  ? fput+0x128/0x1a0
[  782.843070]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  782.849355]  ? do_syscall_64+0x26/0x610
[  782.853365]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  782.858761]  ? do_syscall_64+0x26/0x610
[  782.862775]  __x64_sys_recvmsg+0x78/0xb0
[  782.866869]  do_syscall_64+0x103/0x610
[  782.870798]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  782.876012] RIP: 0033:0x457e29
[  782.879229] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  782.898161] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  782.905906] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  782.913204] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  782.920505] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  782.927804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  782.935099] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
16:10:30 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:31 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
socket$l2tp(0x18, 0x1, 0x1)
r0 = epoll_create1(0x80000)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x1000000008007fd})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x2000000, @time, {0x9}, {0x1000}, @time=@time={0x77359400}}], 0x3a0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
ioctl$TIOCCBRK(r2, 0x5428)
ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000300)={0x6, 0x4, [{0x4, 0x0, 0x4}, {0x80, 0x0, 0xb73}, {0xffffffff, 0x0, 0x1f}, {0x8, 0x0, 0xffffffffffff6752}, {0x35, 0x0, 0x1}, {0x3, 0x0, 0x7fffffff}]})
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
fchmodat(r2, &(0x7f00000000c0)='./control/file0\x00', 0x11)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r1)

[  783.130170] FAT-fs (loop5): bogus number of reserved sectors
[  783.159019] FAT-fs (loop5): Can't find a valid FAT filesystem
[  783.227298] FAT-fs (loop5): bogus number of reserved sectors
[  783.245760] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:31 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:31 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:31 executing program 3 (fault-call:6 fault-nth:3):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:31 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
mount$overlay(0x0, &(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='overlay\x00', 0x20000, &(0x7f0000000300)={[{@nfs_export_on='nfs_export=on'}, {@xino_on='xino=on'}, {@index_off='index=off'}, {@xino_off='xino=off'}, {@xino_off='xino=off'}, {@xino_on='xino=on'}, {@xino_off='xino=off'}], [{@func={'func', 0x3d, 'PATH_CHECK'}}]})

[  783.553507] FAULT_INJECTION: forcing a failure.
[  783.553507] name failslab, interval 1, probability 0, space 0, times 0
[  783.598535] CPU: 0 PID: 1442 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  783.600579] FAT-fs (loop5): bogus number of reserved sectors
[  783.605765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  783.605772] Call Trace:
[  783.605802]  dump_stack+0x172/0x1f0
[  783.605827]  should_fail.cold+0xa/0x1b
[  783.605850]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  783.605871]  ? lock_downgrade+0x810/0x810
[  783.605894]  ? ___might_sleep+0x163/0x280
[  783.605922]  __should_failslab+0x121/0x190
[  783.625161] FAT-fs (loop5): Can't find a valid FAT filesystem
[  783.627275]  should_failslab+0x9/0x14
[  783.627293]  __kmalloc+0x2dc/0x740
[  783.627312]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  783.627335]  ? iov_iter_advance+0x295/0xf20
[  783.627355]  ? sock_kmalloc+0xc6/0x120
[  783.627374]  sock_kmalloc+0xc6/0x120
[  783.627394]  af_alg_get_rsgl+0xd9/0x6b0
[  783.627423]  skcipher_recvmsg+0x323/0x1120
[  783.687195]  ? skcipher_bind+0x30/0x30
[  783.691104]  ? security_socket_recvmsg+0x9b/0xd0
[  783.695874]  ? skcipher_bind+0x30/0x30
[  783.699772]  sock_recvmsg+0xd0/0x110
[  783.703491]  ? __sock_recv_ts_and_drops+0x590/0x590
[  783.708521]  ___sys_recvmsg+0x273/0x5d0
[  783.712515]  ? ___sys_sendmsg+0x930/0x930
[  783.716682]  ? kasan_check_read+0x11/0x20
[  783.720843]  ? __fget+0x367/0x540
[  783.724312]  ? iterate_fd+0x360/0x360
[  783.728141]  ? retint_kernel+0x2d/0x2d
[  783.732046]  ? __fget_light+0x1a9/0x230
[  783.736051]  ? __fdget+0x1b/0x20
[  783.743966]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  783.749557]  __sys_recvmsg+0x102/0x1d0
[  783.753486]  ? __ia32_sys_sendmmsg+0x100/0x100
[  783.758109]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  783.763696]  ? fput+0x128/0x1a0
[  783.767018]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  783.771813]  ? do_syscall_64+0x26/0x610
[  783.775818]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  783.781220]  ? do_syscall_64+0x26/0x610
[  783.785239]  __x64_sys_recvmsg+0x78/0xb0
[  783.789351]  do_syscall_64+0x103/0x610
[  783.793285]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  783.798513] RIP: 0033:0x457e29
[  783.801742] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  783.820696] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  783.828436] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  783.835732] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
16:10:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x10010000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  783.843027] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  783.850340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  783.857637] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
16:10:31 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
recvfrom$ax25(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0x20, &(0x7f0000000300)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  783.928755] FAT-fs (loop5): bogus number of reserved sectors
[  783.942820] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:32 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:32 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d8, 0x4008800)

16:10:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:32 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  784.178161] FAT-fs (loop5): bogus number of reserved sectors
[  784.233952] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:32 executing program 3 (fault-call:6 fault-nth:4):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:32 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:32 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
r0 = syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x193800)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm_plock\x00', 0x200, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000300)={{0x1, 0x3ff}, 'port1\x00', 0x2, 0x10, 0x20, 0x400, 0x7, 0x7, 0x8, 0x0, 0x6, 0x15})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00')
sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000000680)={&(0x7f0000000540), 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x78, r2, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xf7d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x81}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x20044001)
r3 = userfaultfd(0x0)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
syz_mount_image$ceph(&(0x7f00000006c0)='ceph\x00', &(0x7f0000000700)='./file0\x00', 0x7, 0x3, &(0x7f0000001900)=[{&(0x7f0000000740)="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", 0x1000, 0x20}, {&(0x7f0000001740)="9a821f0d23d622bfcf7978a4683e04c6c1c0b41ebd16e278ed6b58e20d71048a7a4fcfae7166eb97ec1f29faec62ff115ecff2ff6f846b793fb2dbf3a82195132ac29ff6183e7dc256c612b6ee6f62d52c88ecb93b9b34162b208a24157f67d392ff73d4d58f783aff52e46f02962dd13e97894fe52085e581a60c020d1fbbdb9f2ea965c07d1c292a7958a678081eb825b45c7f5bdde3296b5205a4a96f524a9376221f8e97550f35709e4c7bf4a80ca996289f7f646f5f45824e31f0024c33763114f8a4c1aac26fa469578859a7a5097a9630fb297bc132e1a9e17d3467646634", 0xe2, 0x4}, {&(0x7f0000001840)="4c36ed58d3a38a2a17d244c78ba60f13c81457c978284359d937ca745932f90a4f3db3e6c95cb656c9d871ad4dad6b9d87b7bc26c5d764b09ea1145b4e2b73438317c464b476d25adee089d6b44e442f4b72803d59b5870788e0cf0c27ad49efb957ae14db980ba4026bad07bf93b6b8ef35c838384f398f83dbd48257c14030be6550e16cb7d47e7315435bc8f06ea7b3a5386d81724a562f19f4ad0b101d934caef9151780d9d7f33fcd0fead5bc", 0xaf, 0x100000001}], 0x60000, &(0x7f0000001980)='ib\x00')
ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000140)={0x4e0, 0x41d, 0x3, 0x8, 0x6})
write$selinux_attr(r4, &(0x7f0000000280)='system_u:object_r:klogd_exec_t:s0\x00', 0x22)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
recvfrom$rose(r1, &(0x7f00000003c0)=""/188, 0xbc, 0x10000, 0x0, 0x0)
close(r3)
fcntl$getflags(r0, 0x408)
ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000500))

[  784.463569] FAULT_INJECTION: forcing a failure.
[  784.463569] name failslab, interval 1, probability 0, space 0, times 0
[  784.498630] CPU: 1 PID: 1475 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  784.505901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  784.505909] Call Trace:
[  784.505945]  dump_stack+0x172/0x1f0
[  784.505967]  should_fail.cold+0xa/0x1b
[  784.505984]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  784.506001]  ? lock_downgrade+0x810/0x810
[  784.506022]  ? ___might_sleep+0x163/0x280
[  784.506049]  __should_failslab+0x121/0x190
[  784.506068]  should_failslab+0x9/0x14
[  784.506081]  __kmalloc+0x2dc/0x740
[  784.506104]  ? sock_kmalloc+0xc6/0x120
[  784.506137]  sock_kmalloc+0xc6/0x120
[  784.506164]  skcipher_recvmsg+0x46f/0x1120
[  784.506193]  ? skcipher_bind+0x30/0x30
[  784.506221]  ? security_socket_recvmsg+0x9b/0xd0
[  784.506239]  ? skcipher_bind+0x30/0x30
[  784.525874]  sock_recvmsg+0xd0/0x110
[  784.525892]  ? __sock_recv_ts_and_drops+0x590/0x590
[  784.525905]  ___sys_recvmsg+0x273/0x5d0
[  784.525924]  ? ___sys_sendmsg+0x930/0x930
[  784.525944]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  784.525960]  ? lockdep_hardirqs_on+0x415/0x5d0
[  784.525975]  ? retint_kernel+0x2d/0x2d
[  784.525989]  ? trace_hardirqs_on_caller+0x6a/0x220
[  784.526003]  ? __fget+0x367/0x540
[  784.526023]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  784.526039]  ? retint_kernel+0x2d/0x2d
[  784.526059]  ? __sys_recvmsg+0xe5/0x1d0
[  784.526083]  __sys_recvmsg+0x102/0x1d0
[  784.631599]  ? __ia32_sys_sendmmsg+0x100/0x100
[  784.636208]  ? audit_add_tree_rule.cold+0x3b/0x3b
[  784.641070]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  784.645846]  ? do_syscall_64+0x26/0x610
[  784.649836]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  784.655211]  ? do_syscall_64+0x26/0x610
[  784.659201]  __x64_sys_recvmsg+0x78/0xb0
[  784.663273]  do_syscall_64+0x103/0x610
[  784.667179]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  784.672370] RIP: 0033:0x457e29
[  784.675569] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  784.700917] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  784.708657] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  784.715953] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  784.723272] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  784.730661] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  784.737984] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
16:10:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  784.772312] FAT-fs (loop5): bogus number of reserved sectors
[  784.779867] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:32 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001d9, 0x4008800)

[  784.846820] FAT-fs (loop5): bogus number of reserved sectors
[  784.852698] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:32 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:33 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = syz_open_dev$dspn(0x0, 0x0, 0x40)
write$UHID_CREATE2(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="0b00000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000007000000f40000004b677dbe56"], 0x1)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$packet(0x11, 0x3, 0x300)
ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3)
getrandom(0x0, 0x0, 0x37fd7cd92788a310)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$XDP_MMAP_OFFSETS(0xffffffffffffffff, 0x11b, 0x1, 0x0, &(0x7f0000000080))
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8)
syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2)
syz_open_dev$dri(&(0x7f0000000480)='/dev/dri/card#\x00', 0x102, 0x40)
clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff)
ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0)
ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, 0x0)
shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
ioctl$RTC_AIE_ON(r2, 0x7001)
sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffc0, 0x1)
syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x7f, 0x0, 0x0, 0x800, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)

[  785.100970] FAT-fs (loop5): bogus number of reserved sectors
[  785.123923] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:33 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:33 executing program 3 (fault-call:6 fault-nth:5):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  785.202116] FAT-fs (loop5): bogus number of reserved sectors
[  785.216581] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:33 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x2, 0x0, @time, {0x0, 0x6}, {0xfffffffffffffffd, 0x2}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:33 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  785.397173] FAULT_INJECTION: forcing a failure.
[  785.397173] name failslab, interval 1, probability 0, space 0, times 0
[  785.431923] CPU: 0 PID: 1513 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  785.439198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  785.448584] Call Trace:
[  785.451212]  dump_stack+0x172/0x1f0
[  785.454889]  should_fail.cold+0xa/0x1b
[  785.458811]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  785.463971]  ? lock_downgrade+0x810/0x810
[  785.468159]  ? ___might_sleep+0x163/0x280
[  785.472355]  __should_failslab+0x121/0x190
[  785.476636]  should_failslab+0x9/0x14
[  785.480476]  __kmalloc+0x2dc/0x740
[  785.484073]  ? af_alg_release+0xc0/0xc0
[  785.488086]  ? sock_kmalloc+0xc6/0x120
[  785.492024]  sock_kmalloc+0xc6/0x120
[  785.495780]  af_alg_alloc_areq+0x24/0x1e0
[  785.499967]  skcipher_recvmsg+0x2dc/0x1120
[  785.504244]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  785.509052]  ? skcipher_bind+0x30/0x30
[  785.512982]  ? skcipher_bind+0x30/0x30
[  785.516911]  sock_recvmsg+0xd0/0x110
[  785.520675]  ? __sock_recv_ts_and_drops+0x590/0x590
[  785.525733]  ___sys_recvmsg+0x273/0x5d0
[  785.529761]  ? ___sys_sendmsg+0x930/0x930
[  785.533957]  ? kasan_check_read+0x11/0x20
[  785.538234]  ? __fget+0x367/0x540
[  785.542343]  ? iterate_fd+0x360/0x360
[  785.546196]  ? lock_downgrade+0x810/0x810
[  785.550393]  ? __fget_light+0x1a9/0x230
[  785.554415]  ? __fdget+0x1b/0x20
[  785.557814]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  785.563393]  __sys_recvmsg+0x102/0x1d0
[  785.567341]  ? __ia32_sys_sendmmsg+0x100/0x100
[  785.571974]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  785.576795]  __x64_sys_recvmsg+0x78/0xb0
[  785.580902]  ? do_syscall_64+0x5b/0x610
[  785.584924]  do_syscall_64+0x103/0x610
[  785.588863]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  785.594090] RIP: 0033:0x457e29
[  785.597340] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  785.616295] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  785.624059] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  785.631361] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  785.638659] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  785.645957] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  785.653260] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
[  785.664030] protocol 88fb is buggy, dev hsr_slave_0
[  785.669357] protocol 88fb is buggy, dev hsr_slave_1
[  785.691916] FAT-fs (loop5): bogus number of reserved sectors
[  785.703586] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:33 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  785.823455] FAT-fs (loop5): bogus number of reserved sectors
[  785.841719] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:33 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  786.112874] FAT-fs (loop5): bogus number of reserved sectors
[  786.134548] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:34 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001da, 0x4008800)

16:10:34 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:34 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
write$binfmt_misc(r0, &(0x7f0000000340)={'syz1', "d0aeab89a073c2e5f632234d2286a94760dd8ed0ad919b6c92d019492f8879198450cf6e40561aab2aaa9b77e9570c8cac2b82ab10abe0805e21a92682c3420e1b8a771f61a2ce5fc0caaa2f532d399bb727ee3abce18f2e0678d0c563caf845af62b072"}, 0x68)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
umount2(&(0x7f00000001c0)='./file0\x00', 0x0)
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x1, 0x0, @time, {0x0, 0x5}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file1\x00', 0x40)
unlink(&(0x7f0000000240)='./control/file0\x00')
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x0, 0x10010, r0, 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file1\x00')
epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}], 0x2, 0x401, &(0x7f0000000140)={0x6}, 0x8)
close(r0)

16:10:34 executing program 3 (fault-call:6 fault-nth:6):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  786.196766] FAT-fs (loop5): bogus number of reserved sectors
[  786.223929] protocol 88fb is buggy, dev hsr_slave_0
[  786.224074] FAT-fs (loop5): Can't find a valid FAT filesystem
[  786.229079] protocol 88fb is buggy, dev hsr_slave_1
16:10:34 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  786.366552] FAULT_INJECTION: forcing a failure.
[  786.366552] name failslab, interval 1, probability 0, space 0, times 0
[  786.405904] CPU: 1 PID: 1560 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  786.413175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  786.413183] Call Trace:
[  786.413215]  dump_stack+0x172/0x1f0
[  786.413237]  should_fail.cold+0xa/0x1b
[  786.413263]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  786.428863]  ? lock_downgrade+0x810/0x810
[  786.441999]  ? ___might_sleep+0x163/0x280
[  786.446179]  __should_failslab+0x121/0x190
[  786.450428]  should_failslab+0x9/0x14
[  786.454240]  __kmalloc+0x2dc/0x740
[  786.457790]  ? retint_kernel+0x2d/0x2d
[  786.461700]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  786.466758]  ? iov_iter_advance+0x295/0xf20
[  786.471099]  ? sock_kmalloc+0xc6/0x120
[  786.475025]  sock_kmalloc+0xc6/0x120
[  786.478763]  af_alg_get_rsgl+0xd9/0x6b0
[  786.482767]  skcipher_recvmsg+0x323/0x1120
[  786.487030]  ? skcipher_bind+0x30/0x30
[  786.490935]  ? security_socket_recvmsg+0x9b/0xd0
[  786.495712]  ? skcipher_bind+0x30/0x30
[  786.499623]  sock_recvmsg+0xd0/0x110
[  786.503355]  ? __sock_recv_ts_and_drops+0x590/0x590
[  786.508390]  ___sys_recvmsg+0x273/0x5d0
[  786.512388]  ? ___sys_sendmsg+0x930/0x930
[  786.516560]  ? kasan_check_read+0x11/0x20
[  786.520735]  ? __fget+0x367/0x540
[  786.524211]  ? iterate_fd+0x360/0x360
[  786.528023]  ? lock_downgrade+0x810/0x810
[  786.532973]  ? trace_hardirqs_on_caller+0x6a/0x220
[  786.537928]  ? __fget_light+0x1a9/0x230
[  786.542150]  ? __fdget+0x1b/0x20
[  786.545533]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  786.551095]  __sys_recvmsg+0x102/0x1d0
[  786.555023]  ? __ia32_sys_sendmmsg+0x100/0x100
[  786.559638]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  786.565231]  ? fput+0x128/0x1a0
[  786.568546]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  786.573331]  ? do_syscall_64+0x26/0x610
[  786.577358]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  786.582755]  ? do_syscall_64+0x26/0x610
[  786.586764]  __x64_sys_recvmsg+0x78/0xb0
[  786.590879]  do_syscall_64+0x103/0x610
[  786.594796]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  786.600016] RIP: 0033:0x457e29
[  786.603228] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  786.622164] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  786.630054] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  786.637352] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  786.644673] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  786.651965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  786.659261] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
[  786.666809] protocol 88fb is buggy, dev hsr_slave_0
[  786.671914] protocol 88fb is buggy, dev hsr_slave_1
[  786.736871] FAT-fs (loop5): bogus number of reserved sectors
[  786.749182] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  786.783972] protocol 88fb is buggy, dev hsr_slave_0
[  786.789173] protocol 88fb is buggy, dev hsr_slave_1
[  786.794403] protocol 88fb is buggy, dev hsr_slave_0
[  786.799511] protocol 88fb is buggy, dev hsr_slave_1
16:10:34 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
mount(&(0x7f0000000240)=@loop={'/dev/loop', 0x0}, &(0x7f0000000280)='./control/file0\x00', &(0x7f0000000300)='rpc_pipefs\x00', 0x1400, &(0x7f0000000340)='ppp0\x00')
unlink(&(0x7f0000000140)='./control\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
unlink(&(0x7f00000000c0)='./file0\x00')

[  786.851194] FAT-fs (loop5): bogus number of reserved sectors
[  786.862817] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:34 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001db, 0x4008800)

16:10:34 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:35 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:35 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000140)='./control\x00', &(0x7f0000000280)='./control\x00')
r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x63, 0x4)
close(r0)
msgget(0x2, 0x1)
pwrite64(r1, &(0x7f0000000300)="f61afee338d03de734ced370df049979ea69965778f074b352baffd5e62e6414fc6635bddc31961ce9e7edb963dea1aeae9a57fde816d81332c24e042839b8511004d6f93af88b90290050ebeb50f49a59fa193bb027637309261d5532b3b7cfad0724f1179f43651ab87348e32fbaeda585fa041b034e4b49dd70420e85333f3ebf72aef62a0a5eda9373296201795da7e9ba11d5086242ae5f6c67f3c23577b20ad95065cb01c67272f1ccd25f7f079c82042316f3fbb05961e4adf597271588cbcbfe3de8207dc3325b7a86d67cf7baf1e7e3faf8a56f3cee2e", 0xdb, 0x0)

16:10:35 executing program 3 (fault-call:6 fault-nth:7):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xb00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  787.172505] FAT-fs (loop5): bogus number of reserved sectors
[  787.204330] FAT-fs (loop5): Can't find a valid FAT filesystem
[  787.291909] FAULT_INJECTION: forcing a failure.
[  787.291909] name failslab, interval 1, probability 0, space 0, times 0
[  787.306065] FAT-fs (loop5): bogus number of reserved sectors
[  787.331264] FAT-fs (loop5): Can't find a valid FAT filesystem
[  787.374137] CPU: 1 PID: 1608 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  787.381613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  787.392724] Call Trace:
[  787.395343]  dump_stack+0x172/0x1f0
[  787.399000]  should_fail.cold+0xa/0x1b
[  787.402922]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  787.408062]  ? lock_downgrade+0x810/0x810
[  787.412246]  ? ___might_sleep+0x163/0x280
[  787.416870]  __should_failslab+0x121/0x190
[  787.421310]  should_failslab+0x9/0x14
[  787.425150]  __kmalloc+0x2dc/0x740
[  787.428921]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  787.434156]  ? iov_iter_advance+0x295/0xf20
[  787.438507]  ? sock_kmalloc+0xc6/0x120
[  787.442432]  sock_kmalloc+0xc6/0x120
[  787.446182]  af_alg_get_rsgl+0xd9/0x6b0
[  787.450195]  skcipher_recvmsg+0x323/0x1120
[  787.454463]  ? skcipher_bind+0x30/0x30
[  787.458371]  ? security_socket_recvmsg+0x9b/0xd0
[  787.463151]  ? skcipher_bind+0x30/0x30
[  787.467059]  sock_recvmsg+0xd0/0x110
[  787.470792]  ? __sock_recv_ts_and_drops+0x590/0x590
[  787.475845]  ___sys_recvmsg+0x273/0x5d0
[  787.479855]  ? ___sys_sendmsg+0x930/0x930
[  787.484029]  ? kasan_check_read+0x11/0x20
[  787.488200]  ? __fget+0x367/0x540
[  787.491679]  ? iterate_fd+0x360/0x360
[  787.495508]  ? lock_downgrade+0x810/0x810
[  787.499705]  ? __fget_light+0x1a9/0x230
[  787.505892]  ? __fdget+0x1b/0x20
[  787.510007]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  787.516562]  __sys_recvmsg+0x102/0x1d0
[  787.520497]  ? __ia32_sys_sendmmsg+0x100/0x100
[  787.527830]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  787.535850]  ? fput+0x128/0x1a0
[  787.539363]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  787.544187]  ? do_syscall_64+0x26/0x610
[  787.548240]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  787.556084]  ? do_syscall_64+0x26/0x610
[  787.560296]  __x64_sys_recvmsg+0x78/0xb0
[  787.564495]  do_syscall_64+0x103/0x610
[  787.568440]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
16:10:35 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001dc, 0x4008800)

[  787.573665] RIP: 0033:0x457e29
[  787.577440] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  787.601003] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  787.610575] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  787.618155] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  787.626064] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  787.633366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  787.640666] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
16:10:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:35 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:35 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
setxattr$security_smack_entry(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='security.SMACK64\x00', &(0x7f0000000280)='wlan1eth0,\x00', 0xb, 0x2)
close(r0)

16:10:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xe00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:36 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  787.983223] FAT-fs (loop5): bogus number of reserved sectors
[  788.008934] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:36 executing program 3 (fault-call:6 fault-nth:8):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  788.142198] FAT-fs (loop5): bogus number of reserved sectors
[  788.184920] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:36 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001dd, 0x4008800)

16:10:36 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x6a})
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={<r2=>0x0, @in={{0x2, 0x4e21, @empty}}, [0x5, 0x7c, 0x3, 0xb3, 0x0, 0x0, 0x5, 0x4, 0x0, 0x3, 0x3, 0x9, 0x1, 0x3, 0x1]}, &(0x7f0000000140)=0x100)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e21, 0x2, @mcast2, 0x7ff}}, 0x2, 0x2, 0x8000, 0x3, 0xff}, &(0x7f0000000280)=0x98)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  788.290772] FAULT_INJECTION: forcing a failure.
[  788.290772] name failslab, interval 1, probability 0, space 0, times 0
[  788.334109] CPU: 1 PID: 1639 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  788.341387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  788.350764] Call Trace:
[  788.353390]  dump_stack+0x172/0x1f0
[  788.357042]  should_fail.cold+0xa/0x1b
[  788.360952]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  788.366083]  ? lock_downgrade+0x810/0x810
[  788.370271]  ? ___might_sleep+0x163/0x280
[  788.374441]  __should_failslab+0x121/0x190
[  788.378698]  should_failslab+0x9/0x14
[  788.382510]  __kmalloc+0x2dc/0x740
[  788.386068]  ? __sanitizer_cov_trace_cmp8+0x18/0x20
[  788.391106]  ? iov_iter_advance+0x295/0xf20
[  788.395462]  ? sock_kmalloc+0xc6/0x120
[  788.399375]  sock_kmalloc+0xc6/0x120
[  788.403117]  af_alg_get_rsgl+0xd9/0x6b0
[  788.407156]  skcipher_recvmsg+0x323/0x1120
[  788.411446]  ? skcipher_bind+0x30/0x30
[  788.415368]  ? security_socket_recvmsg+0x9b/0xd0
[  788.420170]  ? skcipher_bind+0x30/0x30
[  788.424090]  sock_recvmsg+0xd0/0x110
[  788.427844]  ? __sock_recv_ts_and_drops+0x590/0x590
[  788.433062]  ___sys_recvmsg+0x273/0x5d0
[  788.437075]  ? ___sys_sendmsg+0x930/0x930
[  788.441344]  ? kasan_check_read+0x11/0x20
[  788.445526]  ? __fget+0x367/0x540
[  788.449013]  ? iterate_fd+0x360/0x360
[  788.452848]  ? lock_downgrade+0x810/0x810
[  788.457042]  ? __fget_light+0x1a9/0x230
[  788.461061]  ? __fdget+0x1b/0x20
[  788.464501]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  788.471655]  __sys_recvmsg+0x102/0x1d0
[  788.475592]  ? __ia32_sys_sendmmsg+0x100/0x100
[  788.480226]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  788.485799]  ? fput+0x128/0x1a0
[  788.489145]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  788.493945]  ? do_syscall_64+0x26/0x610
[  788.497967]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  788.503371]  ? do_syscall_64+0x26/0x610
[  788.507393]  __x64_sys_recvmsg+0x78/0xb0
[  788.511494]  do_syscall_64+0x103/0x610
[  788.515417]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  788.520637] RIP: 0033:0x457e29
[  788.523847] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  788.544591] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  788.552354] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  788.559651] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  788.566942] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  788.574234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
16:10:36 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  788.582485] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
[  788.725984] FAT-fs (loop5): bogus number of reserved sectors
[  788.732675] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1b0f000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  788.828414] FAT-fs (loop5): bogus number of reserved sectors
[  788.839671] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:36 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:36 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/4)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="05000002000000010000000000000006000000009a928b6c955bcb6e5a1dda01040000f1566cf65247caf090af469d96007db05bd023d7a25b76e77344fe066e3efa7a3569b25d05284fd5061c34a5f87f530131fcd19c79f540d6438eb40f1b0a0fe8d164f79813e0404631db844c8ffd9492c62b0e7c9abece2a1c6704e2acc87b72d9b1b2ec5b8467b9582790ee4d884508fc41fee4bc24ee786ce056c85b645a811481e731997f73105f8a902b8dc012225a8ece6259ce44e83acaee1ad9138d79862177"])
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
timerfd_create(0x5, 0x80000)

16:10:36 executing program 3 (fault-call:6 fault-nth:9):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:37 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  789.091660] FAT-fs (loop5): bogus number of reserved sectors
[  789.106067] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:37 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001de, 0x4008800)

[  789.188741] FAULT_INJECTION: forcing a failure.
[  789.188741] name failslab, interval 1, probability 0, space 0, times 0
[  789.218482] CPU: 1 PID: 1678 Comm: syz-executor.3 Not tainted 5.0.0-rc8+ #88
[  789.225804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  789.225811] Call Trace:
[  789.225846]  dump_stack+0x172/0x1f0
[  789.225870]  should_fail.cold+0xa/0x1b
[  789.225891]  ? fault_create_debugfs_attr+0x1e0/0x1e0
[  789.225911]  ? lock_downgrade+0x810/0x810
[  789.225932]  ? ___might_sleep+0x163/0x280
[  789.225958]  __should_failslab+0x121/0x190
[  789.225979]  should_failslab+0x9/0x14
[  789.245438]  __kmalloc+0x2dc/0x740
[  789.245457]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  789.245473]  ? af_alg_get_rsgl+0x4f8/0x6b0
[  789.245493]  ? sock_kmalloc+0xc6/0x120
[  789.245511]  sock_kmalloc+0xc6/0x120
[  789.245529]  skcipher_recvmsg+0x46f/0x1120
[  789.245554]  ? skcipher_bind+0x30/0x30
[  789.254811]  ? security_socket_recvmsg+0x9b/0xd0
[  789.254835]  ? skcipher_bind+0x30/0x30
[  789.254854]  sock_recvmsg+0xd0/0x110
[  789.254870]  ? __sock_recv_ts_and_drops+0x590/0x590
[  789.254885]  ___sys_recvmsg+0x273/0x5d0
[  789.254905]  ? ___sys_sendmsg+0x930/0x930
[  789.254926]  ? kasan_check_read+0x11/0x20
[  789.254945]  ? __fget+0x367/0x540
[  789.254963]  ? iterate_fd+0x360/0x360
[  789.254978]  ? lock_downgrade+0x810/0x810
[  789.254998]  ? __fget_light+0x1a9/0x230
[  789.267178]  ? __fdget+0x1b/0x20
[  789.267195]  ? __sanitizer_cov_trace_const_cmp8+0x18/0x20
[  789.267220]  __sys_recvmsg+0x102/0x1d0
[  789.353803]  ? __ia32_sys_sendmmsg+0x100/0x100
[  789.358401]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[  789.363948]  ? fput+0x128/0x1a0
[  789.367247]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  789.372012]  ? do_syscall_64+0x26/0x610
[  789.375995]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  789.381367]  ? do_syscall_64+0x26/0x610
[  789.385359]  __x64_sys_recvmsg+0x78/0xb0
[  789.389435]  do_syscall_64+0x103/0x610
[  789.393339]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[  789.398540] RIP: 0033:0x457e29
[  789.401744] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00
[  789.420663] RSP: 002b:00007f4c694cec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002f
[  789.428400] RAX: ffffffffffffffda RBX: 00007f4c694cec90 RCX: 0000000000457e29
[  789.435691] RDX: 0000000000000000 RSI: 0000000020001480 RDI: 0000000000000004
[  789.442978] RBP: 000000000073bfa0 R08: 0000000000000000 R09: 0000000000000000
[  789.450266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4c694cf6d4
[  789.457648] R13: 00000000004c4b47 R14: 00000000004d8660 R15: 0000000000000006
16:10:37 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:37 executing program 1:
mkdir(&(0x7f0000000340)='./file0\x00', 0x2)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  789.677009] FAT-fs (loop5): bogus number of reserved sectors
[  789.699039] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:37 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000340)='./control/file0\x00', 0x0)
r2 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000380)='./control/file0\x00')
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={<r3=>0x0, 0x6, 0x30}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r3, 0x4}, 0x8)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00')
sendmsg$TIPC_NL_BEARER_ADD(r2, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b800ff0076c4ef001616337684d3cb23a3d510526e7d478f7e36c3e69a46a55ab855be00000000000000000000000000000000000000e2d319306c2f3a6b3d3fc05ed47e9693ccfc3297cb64a896d394b23aee0d50ab6cfc98cc2fa44593a798cc97fff4545903f518d28eaf8d1a7452bc87a5acd7ddb8d89a5fcdc88032765e810695fc6c05f437e58810dad44248de919f0e40f4fc395ef48b00094c29c8d9afdd02bc4953e2955ac175f093274cb878743008d8b2d70b", @ANYRES16=r4, @ANYBLOB="200029bd7000fedbdf25150000004800070008000100ff0700000c00040081000000000000000c000400020000000000000008000200ffffffff080001000300000008000100080000000c00040000080000000000000c0009000800010008000000240006000800010001800000040002000400020008000100020000000800010004000000280006000400020008000100080000000800010004000000080001004900000008000100ff7f000004000200"], 0xb8}, 0x1, 0x0, 0x0, 0x40804}, 0xf65acee992b0d04e)
close(r0)

16:10:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  789.783079] FAT-fs (loop5): bogus number of reserved sectors
[  789.806720] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:37 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:37 executing program 3 (fault-call:6 fault-nth:10):
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:37 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  790.034440] FAT-fs (loop5): bogus number of reserved sectors
[  790.053057] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:38 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001df, 0x4008800)

16:10:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:38 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000140)='./control\x00', &(0x7f0000000340)='./file0\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  790.163074] FAT-fs (loop5): bogus number of reserved sectors
[  790.187102] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:38 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  790.433020] FAT-fs (loop5): bogus number of reserved sectors
[  790.446090] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:38 executing program 1:
open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x20)
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  790.524074] FAT-fs (loop5): bogus number of reserved sectors
[  790.554430] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:38 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:38 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e0, 0x4008800)

16:10:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  790.772167] FAT-fs (loop5): bogus number of reserved sectors
[  790.783925] net_ratelimit: 18 callbacks suppressed
[  790.783935] protocol 88fb is buggy, dev hsr_slave_0
[  790.794111] protocol 88fb is buggy, dev hsr_slave_1
[  790.800400] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:38 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:38 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  790.889489] FAT-fs (loop5): bogus number of reserved sectors
[  790.909398] FAT-fs (loop5): Can't find a valid FAT filesystem
[  790.943981] protocol 88fb is buggy, dev hsr_slave_0
[  790.949185] protocol 88fb is buggy, dev hsr_slave_1
[  790.954409] protocol 88fb is buggy, dev hsr_slave_0
[  790.959503] protocol 88fb is buggy, dev hsr_slave_1
[  790.964699] protocol 88fb is buggy, dev hsr_slave_0
[  790.969792] protocol 88fb is buggy, dev hsr_slave_1
16:10:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:39 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000400)="91f480be81ad39aef9ab0395806ebbeb209af274f7fc72d80838e6089ae47b1608d920755a3728157b324f2368e9d396ce81fbd7be18a84c3f7b7dbd8fafa143ce00e5a4bd1970fabadd7167ba269913a81d132d8ce6e02d1d3c8d3f9f", 0x5d}], 0x1, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000600)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ba5d48a01e4d9e00000000000000609bf0e56880c3cdeb479a51b057ea5295bb147b393f0095fdffa9a95679553d647f194ee4a1a1bd7643f8be1cc8bdadeaaa3d3dfc95c3e2b6f7751dc871b160d335f26145080203c604263f8fdec79fb82dccbabe805065b329832c2fe44d94106f3c1cd6d3d692926b65e6ceaeff4bdbea60c92269d8af9bf25d", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={0x0, 0x2710}, 0x10)
ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000300)={0x9, 0xb, 0x4, 0x0, {}, {0x1, 0x0, 0x6, 0x90d, 0x100000001, 0x0, "78b01518"}, 0x6282, 0x3, @fd, 0x4})

16:10:39 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  791.227889] FAT-fs (loop5): bogus number of reserved sectors
[  791.262468] FAT-fs (loop5): Can't find a valid FAT filesystem
[  791.336576] FAT-fs (loop5): bogus number of reserved sectors
[  791.363524] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:39 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:39 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80800)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:39 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e1, 0x4008800)

16:10:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  791.701451] FAT-fs (loop5): bogus number of reserved sectors
[  791.735792] FAT-fs (loop5): Can't find a valid FAT filesystem
[  791.812711] FAT-fs (loop5): bogus number of reserved sectors
16:10:39 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x7, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  791.854229] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:39 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:39 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:39 executing program 1:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000004c0)={0x3, 0x0, [{0x80000008, 0x346, 0x0, 0x8, 0xc3, 0x76379a18, 0x1}, {0x80000007, 0x8, 0x3, 0x80000000, 0x3, 0xe8, 0x8}, {0x0, 0x3, 0x7, 0x200, 0x7, 0x9, 0x7306}]})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x89, &(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x13f, 0xd}}, 0x20)
write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000300)={0x15, 0x110, 0xfa00, {r2, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x118)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  791.903957] protocol 88fb is buggy, dev hsr_slave_0
[  791.909205] protocol 88fb is buggy, dev hsr_slave_1
16:10:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  792.088304] FAT-fs (loop5): bogus number of reserved sectors
[  792.109500] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:40 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e2, 0x4008800)

16:10:40 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={<r2=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000140)={r2, 0x1})
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  792.177202] FAT-fs (loop5): bogus number of reserved sectors
[  792.183244] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:40 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xebffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  792.357788] FAT-fs (loop5): bogus number of reserved sectors
[  792.372327] FAT-fs (loop5): Can't find a valid FAT filesystem
[  792.430675] FAT-fs (loop5): bogus number of reserved sectors
[  792.444066] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:40 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:40 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
r1 = dup(r0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x4)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
socket$inet6(0xa, 0xa, 0x6)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  792.724634] FAT-fs (loop5): bogus number of reserved sectors
[  792.734464] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:40 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x8, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:40 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e3, 0x4008800)

16:10:40 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfcfdffff00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  792.838667] FAT-fs (loop5): bogus number of reserved sectors
[  792.867788] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:40 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xfdfdffff00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  793.128367] FAT-fs (loop5): bogus number of reserved sectors
[  793.145965] FAT-fs (loop5): Can't find a valid FAT filesystem
[  793.212642] FAT-fs (loop5): bogus number of reserved sectors
[  793.242649] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffff7f00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:41 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff00000000, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:41 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e4, 0x4008800)

[  793.553288] FAT-fs (loop5): bogus number of reserved sectors
[  793.572965] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:41 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x20})
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
setxattr$security_selinux(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='security.selinux\x00', &(0x7f0000000280)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x2)
setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f00000004c0)={0x43, 0x1, 0x3}, 0x10)
openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000300)='/dev/video36\x00', 0x2, 0x0)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
recvfrom$rxrpc(r2, &(0x7f0000000340)=""/149, 0x95, 0x10000, &(0x7f0000000400)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x24)
close(r1)

16:10:41 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x10, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  793.705800] FAT-fs (loop5): bogus number of reserved sectors
[  793.714124] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:41 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:41 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:41 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:41 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e5, 0x4008800)

[  794.026671] FAT-fs (loop5): bogus number of reserved sectors
[  794.034299] FAT-fs (loop5): Can't find a valid FAT filesystem
[  794.110319] FAT-fs (loop5): bogus number of reserved sectors
[  794.129465] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:42 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
accept4(r1, &(0x7f0000000300)=@alg, &(0x7f00000000c0)=0x80, 0x80800)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  794.394741] FAT-fs (loop5): bogus number of reserved sectors
[  794.404112] FAT-fs (loop5): Can't find a valid FAT filesystem
[  794.465630] FAT-fs (loop5): bogus number of reserved sectors
[  794.471494] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:42 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x700, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:42 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e6, 0x4008800)

16:10:42 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:10:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:42 executing program 1:
mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x136)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000280)='./control\x00', 0x4)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  794.755802] FAT-fs (loop5): bogus number of reserved sectors
[  794.802001] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:42 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  794.909209] FAT-fs (loop5): bogus number of reserved sectors
[  794.924054] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:42 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:43 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, <r1=>0x0}, &(0x7f0000000300)=0xc)
stat(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6}}, &(0x7f0000000400)=0xe8)
fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f0000000440), &(0x7f0000000640)=<r6=>0x0, &(0x7f0000000680))
getresgid(&(0x7f00000006c0), &(0x7f0000000700)=<r7=>0x0, &(0x7f0000000740))
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, <r8=>0x0}, &(0x7f00000007c0)=0xc)
lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f0000000800)={{}, {0x1, 0x7}, [{0x2, 0x4, r1}, {0x2, 0x5, r2}, {0x2, 0x5, r3}, {0x2, 0x1, r4}], {0x4, 0x4}, [{0x8, 0x4, r5}, {0x8, 0x1, r6}, {0x8, 0x2, r7}, {0x8, 0x6, r8}], {0x10, 0x6}, {0x20, 0x2}}, 0x64, 0x2)
r9 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:43 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e7, 0x4008800)

[  795.179710] FAT-fs (loop5): bogus number of reserved sectors
[  795.203931] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  795.272444] FAT-fs (loop5): bogus number of reserved sectors
[  795.285966] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:43 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  795.472608] FAT-fs (loop5): bogus number of reserved sectors
[  795.488366] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:43 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x3f00, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:43 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x1})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./control/file0\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  795.558651] FAT-fs (loop5): bogus number of reserved sectors
[  795.580847] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:43 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:10:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:43 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:43 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e8, 0x4008800)

16:10:43 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  795.823077] FAT-fs (loop5): bogus number of reserved sectors
[  795.835972] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  795.911997] FAT-fs (loop5): bogus number of reserved sectors
[  795.921220] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:43 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:43 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x48, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  796.064092] net_ratelimit: 22 callbacks suppressed
[  796.064100] protocol 88fb is buggy, dev hsr_slave_0
[  796.074276] protocol 88fb is buggy, dev hsr_slave_1
[  796.136535] FAT-fs (loop5): bogus number of reserved sectors
[  796.155770] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  796.225554] FAT-fs (loop5): bogus number of reserved sectors
[  796.254711] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:44 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x4000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:44 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
socket$caif_seqpacket(0x25, 0x5, 0x2)
close(r0)

16:10:44 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:10:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x68, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:44 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001e9, 0x4008800)

16:10:44 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  796.623933] protocol 88fb is buggy, dev hsr_slave_0
[  796.629096] protocol 88fb is buggy, dev hsr_slave_1
16:10:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  796.675771] FAT-fs (loop5): bogus number of reserved sectors
[  796.700372] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x74, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  796.793040] FAT-fs (loop5): bogus number of reserved sectors
[  796.809709] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:44 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:44 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:44 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:45 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ea, 0x4008800)

[  797.023958] protocol 88fb is buggy, dev hsr_slave_0
[  797.029151] protocol 88fb is buggy, dev hsr_slave_1
[  797.099284] FAT-fs (loop5): bogus number of reserved sectors
[  797.112210] FAT-fs (loop5): Can't find a valid FAT filesystem
[  797.184516] protocol 88fb is buggy, dev hsr_slave_0
[  797.190463] protocol 88fb is buggy, dev hsr_slave_1
[  797.196093] protocol 88fb is buggy, dev hsr_slave_0
[  797.201662] protocol 88fb is buggy, dev hsr_slave_1
[  797.224578] FAT-fs (loop5): bogus number of reserved sectors
[  797.230441] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:45 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:45 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, <r2=>0x0}, &(0x7f0000000340)=0xc)
stat(&(0x7f0000000380)='./control\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @empty}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8)
stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
mount$fuseblk(&(0x7f00000000c0)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='fuseblk\x00', 0x100000, &(0x7f0000000680)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x2}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x800}}], [{@uid_eq={'uid', 0x3d, r4}}, {@euid_gt={'euid>', r5}}, {@dont_hash='dont_hash'}, {@appraise='appraise'}, {@subj_type={'subj_type', 0x3d, '#\x84'}}, {@obj_role={'obj_role', 0x3d, 'proc,vmnet1.&%'}}]}})
close(r0)

16:10:45 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:10:45 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:45 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:45 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001eb, 0x4008800)

16:10:45 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:45 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:45 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
rt_sigprocmask(0x3, &(0x7f0000000140)={0xa3}, &(0x7f0000000280), 0x8)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
prctl$PR_SET_FPEMU(0xa, 0x0)
ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000011000/0x4000)=nil, 0x4000})
close(r0)

16:10:45 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:45 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ec, 0x4008800)

16:10:45 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  797.983686] FAT-fs (loop5): bogus number of reserved sectors
[  797.999834] FAT-fs (loop5): Can't find a valid FAT filesystem
[  798.077519] FAT-fs (loop5): bogus number of reserved sectors
[  798.094876] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:46 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x100000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:46 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:10:46 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:46 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
accept4$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x800)
close(r0)

16:10:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:46 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ed, 0x4008800)

[  798.572497] FAT-fs (loop5): bogus number of reserved sectors
[  798.597361] FAT-fs (loop5): Can't find a valid FAT filesystem
[  798.649300] FAT-fs (loop5): bogus number of reserved sectors
[  798.669655] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:46 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:46 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
write$P9_RCREATE(0xffffffffffffffff, &(0x7f0000000280)={0x18, 0x73, 0x1, {{0x90, 0x0, 0x6}, 0x10000}}, 0x18)
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x102)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x2, 0x0)
close(r0)

16:10:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  798.908653] FAT-fs (loop5): bogus number of reserved sectors
[  798.927223] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:46 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf1b, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  799.007677] FAT-fs (loop5): bogus number of reserved sectors
[  799.017524] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:47 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:47 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x1000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  799.305201] FAT-fs (loop5): bogus number of reserved sectors
[  799.314736] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:47 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:10:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1020, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:47 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x480002, 0x0)
getpeername$llc(r1, &(0x7f0000000140)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10)
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  799.377730] FAT-fs (loop5): bogus number of reserved sectors
[  799.415836] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1b0f, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:47 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ee, 0x4008800)

16:10:47 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1f00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  799.629177] FAT-fs (loop5): bogus number of reserved sectors
[  799.648258] FAT-fs (loop5): Can't find a valid FAT filesystem
[  799.725014] FAT-fs (loop5): bogus number of reserved sectors
[  799.763992] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:47 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lstat(&(0x7f0000000380)='./control\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./control\x00', 0x4, 0x0, &(0x7f0000000280), 0x2008000, &(0x7f00000004c0)={[{@background_gc_sync='background_gc=sync'}], [{@uid_gt={'uid>', r1}}, {@hash='hash'}, {@euid_lt={'euid<', r2}}, {@measure='measure'}, {@obj_user={'obj_user', 0x3d, 'mime_type.proc)'}}]})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:47 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:47 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:47 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001ef, 0x4008800)

[  800.025573] FAT-fs (loop5): bogus number of reserved sectors
[  800.037032] FAT-fs (loop5): Can't find a valid FAT filesystem
[  800.090045] FAT-fs (loop5): bogus number of reserved sectors
[  800.097397] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:48 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x7000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:48 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:10:48 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000300)=""/118)
ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000140))
unlink(&(0x7f0000000240)='./control/file0\x00')
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2})
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2010, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:48 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:48 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f0, 0x4008800)

[  800.590595] FAT-fs (loop5): bogus number of reserved sectors
[  800.609968] FAT-fs (loop5): Can't find a valid FAT filesystem
[  800.675281] FAT-fs (loop5): bogus number of reserved sectors
[  800.688553] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:48 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
lsetxattr$security_evm(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.evm\x00', &(0x7f0000000280)=@md5={0x1, "a103d4a03d2b28ec6793ad759dfdfa40"}, 0x11, 0x1)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:48 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4800, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  800.878963] FAT-fs (loop5): bogus number of reserved sectors
[  800.888321] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:48 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  800.950110] FAT-fs (loop5): bogus number of reserved sectors
[  800.977423] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:49 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x8000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  801.183928] net_ratelimit: 18 callbacks suppressed
[  801.183938] protocol 88fb is buggy, dev hsr_slave_0
[  801.189025] protocol 88fb is buggy, dev hsr_slave_1
16:10:49 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:10:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6800, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:49 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:49 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
write$P9_RMKNOD(r1, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x20, 0x3, 0x6}}, 0x14)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:49 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f1, 0x4008800)

[  801.343964] protocol 88fb is buggy, dev hsr_slave_0
[  801.349198] protocol 88fb is buggy, dev hsr_slave_1
[  801.354406] protocol 88fb is buggy, dev hsr_slave_0
[  801.359491] protocol 88fb is buggy, dev hsr_slave_1
[  801.364665] protocol 88fb is buggy, dev hsr_slave_0
[  801.369741] protocol 88fb is buggy, dev hsr_slave_1
16:10:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  801.403981] FAT-fs (loop5): bogus number of reserved sectors
[  801.430802] FAT-fs (loop5): Can't find a valid FAT filesystem
[  801.495374] FAT-fs (loop5): bogus number of reserved sectors
16:10:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7400, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  801.541458] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:49 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:49 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x8000, 0x0)
fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresuid(&(0x7f0000000380), &(0x7f00000003c0)=<r3=>0x0, &(0x7f0000000400))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@initdev, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8)
mount$9p_fd(0x0, &(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000140)='9p\x00', 0x22008, &(0x7f00000005c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r2}}, {@mmap='mmap'}, {@fscache='fscache'}, {@privport='privport'}, {@cache_fscache='cache=fscache'}, {@access_uid={'access', 0x3d, r3}}, {@cache_loose='cache=loose'}, {@cachetag={'cachetag', 0x3d, 'security'}}], [{@seclabel='seclabel'}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@dont_measure='dont_measure'}, {@smackfshat={'smackfshat'}}, {@fowner_gt={'fowner>', r4}}, {@smackfshat={'smackfshat', 0x3d, 'mime_typelo\\lokeyring'}}]}})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r5 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  801.778433] FAT-fs (loop5): bogus number of reserved sectors
[  801.809166] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:49 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xedc0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  801.890870] FAT-fs (loop5): bogus number of reserved sectors
[  801.903543] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:49 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x10000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:50 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:10:50 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x11000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:50 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:50 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
futex(0x0, 0x400000000083, 0x0, 0x0, 0x0, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:50 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f2, 0x4008800)

16:10:50 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x40000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  802.303938] protocol 88fb is buggy, dev hsr_slave_0
[  802.309166] protocol 88fb is buggy, dev hsr_slave_1
[  802.321249] FAT-fs (loop5): bogus number of reserved sectors
[  802.338950] FAT-fs (loop5): Can't find a valid FAT filesystem
[  802.415159] FAT-fs (loop5): bogus number of reserved sectors
[  802.421023] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:50 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x100100, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:50 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  802.605707] FAT-fs (loop5): bogus number of reserved sectors
[  802.625266] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:50 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400040, 0x0)
ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000004c0))
r1 = userfaultfd(0xa0000)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f00000000c0)=0x54)
close(r1)

[  802.710296] FAT-fs (loop5): bogus number of reserved sectors
16:10:50 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f3, 0x4008800)

16:10:50 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x400000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  802.761345] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:50 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x3f000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:51 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:10:51 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:51 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:51 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f4, 0x4008800)

[  803.254753] FAT-fs (loop5): bogus number of reserved sectors
[  803.275469] FAT-fs (loop5): Can't find a valid FAT filesystem
[  803.342787] FAT-fs (loop5): bogus number of reserved sectors
[  803.351349] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:51 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:51 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r0 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
close(0xffffffffffffffff)

[  803.547780] FAT-fs (loop5): bogus number of reserved sectors
[  803.569049] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:51 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x5000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  803.674004] FAT-fs (loop5): bogus number of reserved sectors
[  803.679881] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:51 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:52 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:10:52 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x7f', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:52 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000140)={0x2d079e7f, 0x24, [0x3, 0x2, 0x401, 0x300, 0x1c0000000, 0xfffffffffffffff7, 0x100000000, 0x5a63, 0x8000]})
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@initdev}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:52 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f5, 0x4008800)

16:10:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:52 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\xff', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:52 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200101, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x1000, 0x4)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3)
close(r1)

16:10:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:52 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:52 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x0, 0x0)
getpeername$packet(r1, &(0x7f0000000140)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000280)=0x14)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', <r3=>r2})
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000840)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, @remote, 0x7, 0xd59b, 0x9, 0x100, 0x2, 0x3100000, r3})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, <r5=>0x0})
write$FUSE_LK(r4, &(0x7f0000000380)={0x28, 0x0, 0x6, {{0x1, 0x0, 0x2, r5}}}, 0x28)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:53 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:10:53 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x8dffffff, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:53 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f6, 0x4008800)

16:10:53 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:53 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x8000, 0x0)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f00000004c0)={0x18c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff5d}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x77cd99b9}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff801}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x36}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr="ba8fc5699bdf0bacfc12c4bac995e6e7"}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x78}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xee7f}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x33}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x25}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x26}]}, 0x18c}, 0x1, 0x0, 0x0, 0x1}, 0x800)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000003c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
mknod(&(0x7f00000000c0)='./control/file1\x00', 0xe000, 0xff)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  805.125313] FAT-fs (loop5): bogus number of reserved sectors
[  805.154131] FAT-fs (loop5): Can't find a valid FAT filesystem
[  805.241949] FAT-fs (loop5): bogus number of reserved sectors
[  805.261048] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1b0f0000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:53 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1f000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  805.457568] FAT-fs (loop5): bogus number of reserved sectors
[  805.479807] FAT-fs (loop5): Can't find a valid FAT filesystem
[  805.557624] FAT-fs (loop5): bogus number of reserved sectors
[  805.564727] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:53 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x20000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  805.761054] FAT-fs (loop5): bogus number of reserved sectors
[  805.815294] FAT-fs (loop5): Can't find a valid FAT filesystem
[  805.893930] FAT-fs (loop5): bogus number of reserved sectors
[  805.914336] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:53 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x20100000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:53 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:53 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xeffdffff, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:53 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f7, 0x4008800)

16:10:53 executing program 2:
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setgroups(0x6de, &(0x7f0000000140))

16:10:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:54 executing program 2:

[  806.161730] FAT-fs (loop5): bogus number of reserved sectors
[  806.182734] FAT-fs (loop5): Can't find a valid FAT filesystem
[  806.248128] FAT-fs (loop5): bogus number of reserved sectors
[  806.259981] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x40000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:54 executing program 2:

16:10:54 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x20000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x48000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:54 executing program 2:

[  806.463911] net_ratelimit: 22 callbacks suppressed
[  806.463920] protocol 88fb is buggy, dev hsr_slave_0
[  806.474172] protocol 88fb is buggy, dev hsr_slave_1
[  806.496777] FAT-fs (loop5): bogus number of reserved sectors
[  806.530914] FAT-fs (loop5): Can't find a valid FAT filesystem
[  806.639089] FAT-fs (loop5): bogus number of reserved sectors
[  806.650617] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:54 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xf0ffffff, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:54 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:54 executing program 2:

16:10:54 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f8, 0x4008800)

16:10:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:54 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:54 executing program 2:

16:10:54 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x68000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  806.938106] FAT-fs (loop5): bogus number of reserved sectors
16:10:54 executing program 2:

[  806.989867] FAT-fs (loop5): Can't find a valid FAT filesystem
[  807.023932] protocol 88fb is buggy, dev hsr_slave_0
[  807.029169] protocol 88fb is buggy, dev hsr_slave_1
16:10:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  807.101916] FAT-fs (loop5): bogus number of reserved sectors
16:10:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x74000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:55 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x1}, 0x10)
close(r0)

[  807.147069] FAT-fs (loop5): Can't find a valid FAT filesystem
[  807.423979] protocol 88fb is buggy, dev hsr_slave_0
[  807.429108] protocol 88fb is buggy, dev hsr_slave_1
[  807.583949] protocol 88fb is buggy, dev hsr_slave_0
[  807.589106] protocol 88fb is buggy, dev hsr_slave_1
[  807.594457] protocol 88fb is buggy, dev hsr_slave_0
[  807.599559] protocol 88fb is buggy, dev hsr_slave_1
16:10:55 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:55 executing program 2:
r0 = socket(0x10, 0x2, 0x0)
r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0)
mkdir(&(0x7f0000027000)='./file0\x00', 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x81fe, 0x0)
ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f0000000140)={0x0, 0x0, 0x800000000000055, 0x0, 0x0, [{}]})
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='nlmon0\x00', 0x10)
remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000100)={0x3c, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x0, 'rr\x00', 0x20, 0x1, 0x7f}, 0x2c)
add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9)
r3 = openat$cgroup_ro(r1, &(0x7f0000000500)='pids.current\x00', 0x0, 0x0)
ioctl$PPPIOCSFLAGS1(r3, 0x40047459, &(0x7f0000000540)=0x8020002)
rt_sigreturn()
r4 = getpgrp(0xffffffffffffffff)
sendmsg$nl_netfilter(r3, &(0x7f0000000840)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40008028}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x24, 0x0, 0x7, 0x912, 0x70bd28, 0x25dfdbfc, {0xf, 0x0, 0x5}, [@typed={0x8, 0x61, @pid=r4}, @typed={0x8, 0x6b, @fd=r0}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, 0x7}, 0x4, 0x0, 0x9})
syslog(0xf, &(0x7f0000000340)=""/141, 0x8d)
sched_yield()
ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080))
write$UHID_CREATE(r3, &(0x7f0000000680)={0x0, 'syz0\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000580)=""/221, 0xdd, 0x3, 0x0, 0x1, 0x7, 0x5}, 0x120)
write$nbd(r0, &(0x7f0000000400)={0x67446698, 0x1, 0x2, 0x3, 0x3, "755eddba1f15b762a39fb9248775fc64e8f45ba50ce858419d05c462f7e7f77f19da653171eb2f0ac217b11059311418d1f164ca620f66a6e1ca0bb193701bb1c1a7de0805eea9bdc64999e8a2a0127f8e49fd387180cb4a7f1dcfa25cb1d67e874894511f6a03172e761ebe4f53ad3ec4a44e223c6bb98eebc6ab07e32d0285d4241cb89a0851454eafe2b54585115743ac08579cad4b536815e98e1186adf7ec3db44f3861a4f102f4461c02091e7c54672938e9630b9d137ede4d7bd7982fcbfb670350e8e0b9aa76c941636bb864d3d2e499da51cf184c4455380e17c7e4d0958ce1a97ca4523b"}, 0xf9)
ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, {0x2, 0x4e22, @multicast2}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, 0x41, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000040)='veth0_to_team\x00', 0xfffffffffffff801, 0xfffffffffffffffb, 0x18000})

16:10:55 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:55 executing program 1:
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
lsetxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='security.SMACK64IPOUT\x00', &(0x7f0000000280)='posix_acl_access!\x00', 0x12, 0x2)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f00000000c0)='./control\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000300)=""/123)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:55 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001f9, 0x4008800)

16:10:55 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  807.883779] FAT-fs (loop5): bogus number of reserved sectors
[  807.947037] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:55 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000300)=""/150)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  808.110834] FAT-fs (loop5): bogus number of reserved sectors
16:10:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r2, 0x2000001000008912, &(0x7f0000000080)="0adc1f123c123f3188b070")
r3 = epoll_create1(0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0xe0000015})

[  808.160186] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:56 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xebffffff, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  808.434965] FAT-fs (loop5): bogus number of reserved sectors
[  808.449705] FAT-fs (loop5): Can't find a valid FAT filesystem
[  808.521341] FAT-fs (loop5): bogus number of reserved sectors
[  808.538660] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:56 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xffffff8d, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:56 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x2000001000008912, &(0x7f0000000080)="0adc1f123c123f3188b070")
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={<r1=>0xffffffffffffffff})
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
write$cgroup_int(r3, &(0x7f0000000000), 0x12)
dup2(r1, r2)
close(r3)

16:10:56 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001fa, 0x4008800)

16:10:56 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:56 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfcfdffff, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  808.808484] FAT-fs (loop5): bogus number of reserved sectors
16:10:56 executing program 2:
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000840), 0x0)
perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000a40))
ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000000c0)=0x7fffffff)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
capget(0x0, 0x0)
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x126, 0x4)
dup(r1)
sendto$inet6(r0, 0x0, 0x0, 0x20000002, 0x0, 0xffffffffffffff9c)
ioctl$int_in(r1, 0x0, &(0x7f0000000580)=0xe2e)
socket$inet(0x2, 0x0, 0x0)
perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007)
ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000100)={0x0, @aes128, 0x0, "39ece9f508aaa92b"})
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='memory.events\x00', 0x7a05, 0x1700)
write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[], 0xff4a)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x200327da)
ioctl$EXT4_IOC_MIGRATE(r3, 0x6609)
write(0xffffffffffffffff, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
io_cancel(0x0, 0x0, 0x0)

[  808.856956] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:56 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfdfdffff, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  808.939242] FAT-fs (loop5): bogus number of reserved sectors
[  808.956513] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffdfc, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:57 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x101, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
socket$isdn_base(0x22, 0x3, 0x0)
lstat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000280)={'syz', 0x0}, &(0x7f0000000380)="9b70a5346972cdb960e1ad29c6ea0889", 0x10, 0xfffffffffffffff9)
keyctl$get_persistent(0x16, r2, r3)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  809.298688] FAT-fs (loop5): bogus number of reserved sectors
[  809.348548] FAT-fs (loop5): Can't find a valid FAT filesystem
[  809.443583] FAT-fs (loop5): bogus number of reserved sectors
[  809.471801] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:57 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffff0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:57 executing program 2:
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, 0x0)
setgroups(0x6de, &(0x7f0000000140))

16:10:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffdfd, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:57 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001fb, 0x4008800)

16:10:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x23, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:57 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
getpeername(r1, &(0x7f0000000300)=@pppol2tp, &(0x7f00000000c0)=0x80)

16:10:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  809.720952] FAT-fs (loop5): bogus number of reserved sectors
[  809.753710] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:57 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  809.832304] FAT-fs (loop5): bogus number of reserved sectors
[  809.838480] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:57 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:57 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x48, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6})
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

[  810.022974] FAT-fs (loop5): bogus number of reserved sectors
[  810.032505] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffeb, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  810.093775] FAT-fs (loop5): bogus number of reserved sectors
[  810.102601] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:58 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:58 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001fc, 0x4008800)

16:10:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000000300)=[{0xfffffffffffffffd, 0x3, 0x100000000, 0x80, @tick=0x418b, {0xcd79, 0x4}, {0x100000001, 0x9}, @raw8={"8b540f45f74c070d2c791246"}}, {0xba, 0x11440000000000, 0x0, 0x9, @tick=0x8, {0x8000, 0x2}, {0x8001, 0x20}, @note={0xecd, 0x8000, 0x6ce0194a, 0x3, 0x3f}}, {0x5, 0x0, 0x5, 0x7fffffff, @tick=0x940, {0x80, 0x1ff}, {0xffffffffffff1480, 0x5}, @connect={{0xbf3b, 0x7ff}, {0x3b44, 0x1c8b}}}, {0x401, 0x10000, 0x4, 0x80000000, @tick=0x20, {0x1, 0x7}, {0x2, 0xdf}, @addr={0x5, 0xfffffffffffffe00}}, {0x7, 0x7, 0xd678, 0x1ff, @tick=0x6, {0x6, 0x9}, {0x3, 0x10001}, @result={0x3, 0x1}}, {0x5, 0xff, 0x9, 0x100, @tick=0x3c, {0x1, 0xe87}, {0x2, 0x7fff}, @control={0x100, 0x90a1, 0xffff}}], 0x120)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:58 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  810.708369] FAT-fs (loop5): bogus number of reserved sectors
[  810.753106] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:58 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:58 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x1, 0x2)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0x1000010)

[  810.844989] FAT-fs (loop5): bogus number of reserved sectors
[  810.867708] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:58 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x60, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:59 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001fd, 0x4008800)

[  811.167651] FAT-fs (loop5): bogus number of reserved sectors
[  811.180731] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  811.249721] FAT-fs (loop5): bogus number of reserved sectors
[  811.273226] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:59 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x10000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:10:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1ff, 0x0)
accept$netrom(r1, 0x0, &(0x7f0000000440))
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)
ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000300)="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")
setxattr(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000140)=@known='trusted.overlay.nlink\x00', &(0x7f0000000280)='\x00', 0x1, 0x1)
syz_mount_image$erofs(&(0x7f0000000500)='erofs\x00', &(0x7f0000000540)='./control\x00', 0x7ff, 0x7, &(0x7f0000002900)=[{&(0x7f0000000580)="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0x1000, 0x7}, {&(0x7f0000001580)="307c7a8386d4d3989219e1c77a9df8fd2aa348689e622f0319dfacd0b9edfa5ea56f42a205ad996d159b4d881621ef71dcba5ce7eb252693d7a63bd3583a68f6a483743826716cb9348ccb5c4195e7d5801f365105612321d59494655bd698238afeffb9dbbe8b0513434f52116fcc9a5db6c0387d96c6f12269e33b41fd77197a80cb5f6bed49a21190f46315bc729440ba32dc9d", 0x95, 0x3}, {&(0x7f0000001640)="16a97032cddcf3335665aace3022c73e82fa773a49b6c26401d9381a26beff22369380a073f2c1286e518e02dee3d3bbd359a8822fbc641b0992f4cb01fe9272c61d3e4f7f1203ae1a7f3e46e6eefd16d0b46a4a410f4cb9224a5618211c5b57a8ea7537ed74cfdfbfe7b0e7926d69178ef9a5542159268f8272867406e7e22c01ca43d9c0a6fc332cb139848cf7ad2d5fc4b9fcaf7d799818e2d9095a0a3f", 0x9f, 0x1}, {&(0x7f0000001700)="c299e897f6875b933f64972640c5fb5eb7747833202b8840ab5f1ccd11a61ffe150a9859deb06cef5b33ccfc1534febfff5d74bf6e6ad19d1d984b35395f194dc5c1b7aa240e1df8ff6c5cd1d727e800e6001c4545a0e510f79036b7e2eac5967ed897e396bba8349cb17a8a05996017b41e485e7599609de3143cda3057de7057957e9a3af9527908", 0x89, 0x4}, {&(0x7f00000017c0)="814472032747528e9b5dd42489a56d2617b3e2daab9cc03403fff44e79e9f51d5f0364a46c6e2452b0702bc246293b44953f463ae20dd03a11943001ab719971f49877", 0x43, 0x5}, {&(0x7f0000001840)="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", 0x1000, 0x408000000000}, {&(0x7f0000002840)="e33c80b63ed113445fa42742fac5ae4eb026ba3397ee83ef5da2671ea91d6d790e484092315fe29317702598e97275d3801d8dce79640a439845c7b68ee07777d3963c6a5d6b3cf0a3df4b33a4b4bf28a1b0efec005a1875e627598cc531068674962bbd9cb1459089d50fad92b5872cb5387e4064db13365988e2741744c900f4db31c2196fe0e1e466caccaeff", 0x8e, 0x6}], 0x1008, &(0x7f00000029c0)={[{@user_xattr='user_xattr'}, {@nouser_xattr='nouser_xattr'}, {@noacl='noacl'}], [{@seclabel='seclabel'}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/adsp#\x00'}}]})
unlink(&(0x7f00000004c0)='./control\x00')

16:10:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x68, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10010000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  811.583921] net_ratelimit: 18 callbacks suppressed
[  811.583959] protocol 88fb is buggy, dev hsr_slave_0
[  811.594224] protocol 88fb is buggy, dev hsr_slave_1
[  811.625006] FAT-fs (loop5): bogus number of reserved sectors
[  811.640879] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x40000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:10:59 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  811.743945] protocol 88fb is buggy, dev hsr_slave_0
[  811.749087] protocol 88fb is buggy, dev hsr_slave_1
[  811.754286] protocol 88fb is buggy, dev hsr_slave_0
[  811.759392] protocol 88fb is buggy, dev hsr_slave_1
[  811.764572] protocol 88fb is buggy, dev hsr_slave_0
[  811.769663] protocol 88fb is buggy, dev hsr_slave_1
16:10:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  811.801588] FAT-fs (loop5): bogus number of reserved sectors
[  811.844737] FAT-fs (loop5): Can't find a valid FAT filesystem
16:10:59 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:10:59 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14570000010000000000ac180f53d9464b8bd414f6af56e6dedcf4afd03ef5a88bccae91ebaff579047c5f06455849c142b09b3c8d85774c069a5044e14f204b96c60b2dfd7c65433238e6a026fccb9d3ec65e57dca77a3115ba0dc589a6e7505e68fdfe8f04983586343b16709f7fbe71b1f7d214e27922c740fe9bcc27896bcefd39254b40d19ed3c93d2871942e87928089d48438470b", @ANYRES16=r2, @ANYBLOB="010427bd7000fcdbdf25090000003c00020008000700feffffff0800030000000000080009000900000008000b0000000000080002004e200000080008000600000008000500090000000800050000f8ffff0800050005000000"], 0x60}, 0x1, 0x0, 0x0, 0x20000084}, 0x1)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:10:59 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:00 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x4000000000001fe, 0x4008800)

16:11:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  812.111359] FAT-fs (loop5): bogus number of reserved sectors
[  812.149905] FAT-fs (loop5): Can't find a valid FAT filesystem
[  812.230819] FAT-fs (loop5): bogus number of reserved sectors
[  812.236843] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:00 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x100000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x74, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:00 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000140)='./control/file0\x00', 0x4000000000000000)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x300, 0x8, 0xcd, 0xfffffffffffffffa, 0x20, @link_local}, 0x10)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000300))
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:00 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000201, 0x4008800)

[  812.576460] FAT-fs (loop5): bogus number of reserved sectors
[  812.603389] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:00 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  812.699165] FAT-fs (loop5): bogus number of reserved sectors
[  812.703922] protocol 88fb is buggy, dev hsr_slave_0
[  812.710187] protocol 88fb is buggy, dev hsr_slave_1
[  812.714199] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:00 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:00 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8)
lstat(&(0x7f0000000400)='./control\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
mount$fuse(0x0, &(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000140)='fuse\x00', 0x80, &(0x7f0000000540)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@allow_other='allow_other'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'GPL.user/\'&#{ppp0wlan0'}}, {@audit='audit'}, {@smackfsdef={'smackfsdef', 0x3d, '\b/usersecurity'}}, {@measure='measure'}, {@appraise='appraise'}]}})
close(r0)

16:11:00 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  812.966360] FAT-fs (loop5): bogus number of reserved sectors
[  812.978926] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  813.059828] FAT-fs (loop5): bogus number of reserved sectors
[  813.083252] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:01 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x700000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:01 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000202, 0x4008800)

16:11:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:01 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
setxattr$security_smack_transmute(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000280)='security.SMACK64TRANSMUTE\x00', &(0x7f00000002c0)='TRUE', 0x4, 0x1)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cachefiles\x00', 0x2, 0x0)
ioctl$BLKTRACESTART(r1, 0x1274, 0x0)
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={<r3=>0xffffffffffffffff}, 0x0, 0x100f}}, 0x20)
write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000004c0)={0x9, 0x108, 0xfa00, {r3, 0x4f, "c785ec", "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"}}, 0x110)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x100000)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xb00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:01 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xc00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  813.522404] FAT-fs (loop5): bogus number of reserved sectors
[  813.542995] FAT-fs (loop5): Can't find a valid FAT filesystem
[  813.623631] FAT-fs (loop5): bogus number of reserved sectors
[  813.649773] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xe00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:01 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x42a, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:01 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = syz_open_dev$media(&(0x7f0000000280)='/dev/media#\x00', 0x8001, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10)
r2 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2)
ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000140)={0x69, 0x9})
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000380)='./file0\x00', 0x40)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  813.951356] FAT-fs (loop5): bogus number of reserved sectors
[  813.972747] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:01 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1b0f000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  814.046066] FAT-fs (loop5): bogus number of reserved sectors
[  814.051947] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:02 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x800000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:02 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000203, 0x4008800)

16:11:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x435, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:02 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r1)

16:11:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1f00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  814.445739] FAT-fs (loop5): bogus number of reserved sectors
[  814.468942] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:02 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  814.551864] FAT-fs (loop5): bogus number of reserved sectors
[  814.562512] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:02 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x43e, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  814.780863] FAT-fs (loop5): bogus number of reserved sectors
[  814.790290] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:02 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000204, 0x4008800)

[  814.846957] FAT-fs (loop5): bogus number of reserved sectors
[  814.859014] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:02 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:03 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x1000000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x43f, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4800000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:03 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x20})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x4, 0x0, 0x0, @time, {}, {}, @queue={0x7, {0x40, 0x6}}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:03 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000205, 0x4008800)

16:11:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  815.361522] FAT-fs (loop5): bogus number of reserved sectors
[  815.373568] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:03 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  815.457873] FAT-fs (loop5): bogus number of reserved sectors
[  815.463729] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6800000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:03 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x440, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:03 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./control/file0\x00')
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:03 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:03 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  815.790729] FAT-fs (loop5): bogus number of reserved sectors
[  815.806106] FAT-fs (loop5): Can't find a valid FAT filesystem
[  815.895537] FAT-fs (loop5): bogus number of reserved sectors
[  815.901403] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:04 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x3f00000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:04 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:04 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000206, 0x4008800)

16:11:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7400000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x441, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:04 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f0000000300)='./file0\x00', 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x10})
modify_ldt$write2(0x11, &(0x7f00000002c0)={0x7, 0xffffffffffffffff, 0x1000, 0x25, 0x8, 0x1, 0x20, 0x8001, 0x100, 0x3}, 0x10)
get_thread_area(&(0x7f0000000140)={0x1, 0x0, 0x4000, 0x1919, 0x6, 0x7f, 0x400, 0x1, 0x2, 0x48800000})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x2})
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:04 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  816.324689] FAT-fs (loop5): bogus number of reserved sectors
[  816.339615] FAT-fs (loop5): Can't find a valid FAT filesystem
[  816.440432] FAT-fs (loop5): bogus number of reserved sectors
[  816.465566] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:04 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:04 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x442, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:04 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:04 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x80000)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
clock_gettime(0x0, &(0x7f00000001c0)={<r2=>0x0, <r3=>0x0})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x20, 0x1, 0x0, 0x0, @time, {}, {}, @quote={{0xffffffffffffffff, 0x2000000000000}, 0x6e74464e, &(0x7f0000000340)={0x545, 0x3, 0x71, 0x1, @time={r2, r3+30000000}, {0x4, 0x8}, {0xfff, 0x5}, @raw32={[0x800, 0x0, 0x2]}}}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
timer_create(0x2, &(0x7f0000000400)={0x0, 0xf, 0x4, @thr={&(0x7f0000000380)="89fa9e2293cc2390971cc8f905fba8915659a2a9cfb8bbdcc906fbcdd0833bd7ff3c27bc4936b308d449e7aa8196b39e758aa18fd067acb917d47f489ba487dcb55a64bccbd256200e8d61ec6cd9521573e4", &(0x7f00000004c0)="93f640aff8dc0157e732c57f45219914a9d8b807500146e6c9de2c70b0a4aad975c9673d4d0b7fd1490d993e13323d71392eb831a9c9fca2f95eb3b285979275ee9a15f42a23a77d3df34439fa6001caccea6f204d73b014f5d3a3631007efd1cc7974a5da4f6fecec4eca8973db7f529fc631a9930a1884b1501a71b3c77b5d0cc6f648403d979e67c37b9aaaec0ed150b022d6f29130f37c9b057bd50f3e0190acafb00427061d7b7dd020e1a3b2f511fcbc1400d537b69b642fe6d9cc16274d334d4cf0766df0b3a577"}}, &(0x7f0000000440)=<r4=>0x0)
ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000600)={0x81, 0x6, 0x4, 0x0, {0x77359400}, {0x1, 0xc, 0x7, 0x6, 0x1b62, 0x0, "27b7ab09"}, 0x0, 0x7, @fd=r1, 0x4})
timer_gettime(r4, &(0x7f00000005c0))
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./control\x00')
close(r0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000680)="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", 0x1000)
setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./control/file1\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'U-', 0x1ff}, 0x28, 0x3)

[  816.696073] FAT-fs (loop5): bogus number of reserved sectors
[  816.720417] FAT-fs (loop5): Can't find a valid FAT filesystem
[  816.766021] FAT-fs (loop5): bogus number of reserved sectors
[  816.773311] FAT-fs (loop5): Can't find a valid FAT filesystem
[  816.863926] net_ratelimit: 22 callbacks suppressed
[  816.863936] protocol 88fb is buggy, dev hsr_slave_0
[  816.874056] protocol 88fb is buggy, dev hsr_slave_1
16:11:05 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x4000000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:05 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000207, 0x4008800)

16:11:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xebffffff00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x443, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:05 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0))
write$P9_RWRITE(r1, &(0x7f0000000140)={0xb, 0x77, 0x1, 0x3484}, 0xb)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  817.248666] FAT-fs (loop5): bogus number of reserved sectors
[  817.299283] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:05 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  817.397218] FAT-fs (loop5): bogus number of reserved sectors
[  817.423896] protocol 88fb is buggy, dev hsr_slave_0
[  817.429085] protocol 88fb is buggy, dev hsr_slave_1
[  817.466465] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:05 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x444, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:05 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x80000, 0x0)
ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x7, 0x9, 0x3ff, 0x10000, 0x15, 0x5, 0x6, 0x6, 0x4, 0x3})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000300)='./control/file0\x00', 0x0)
ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x2f, 0x32, 0x0, 0xd, 0x5, 0x1, 0x5, 0x81, 0xffffffffffffffff})
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(0xffffffffffffffff)

16:11:05 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfcfdffff00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  817.780281] FAT-fs (loop5): bogus number of reserved sectors
[  817.787540] FAT-fs (loop5): Can't find a valid FAT filesystem
[  817.823936] protocol 88fb is buggy, dev hsr_slave_0
[  817.829233] protocol 88fb is buggy, dev hsr_slave_1
[  817.873870] FAT-fs (loop5): bogus number of reserved sectors
[  817.879751] FAT-fs (loop5): Can't find a valid FAT filesystem
[  817.983926] protocol 88fb is buggy, dev hsr_slave_0
[  817.989083] protocol 88fb is buggy, dev hsr_slave_1
[  817.994289] protocol 88fb is buggy, dev hsr_slave_0
[  817.999412] protocol 88fb is buggy, dev hsr_slave_1
16:11:06 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000208, 0x4008800)

16:11:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:06 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x8dffffff00000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:06 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/35, &(0x7f0000000140)=0x23)
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r0)

16:11:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x445, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  818.208067] FAT-fs (loop5): bogus number of reserved sectors
[  818.238944] FAT-fs (loop5): Can't find a valid FAT filesystem
[  818.323161] FAT-fs (loop5): bogus number of reserved sectors
16:11:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:06 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480))
r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20ncci\x00', 0x800, 0x0)
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x5, 0xffffffffffffff9c, 0x1})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f0000000240)='./file0\x00', 0x10)
unlink(&(0x7f00000000c0)='./control/file1\x00')
creat(&(0x7f0000000140)='./file1\x00', 0x10)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
close(r2)

[  818.364504] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:06 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x446, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:06 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:06 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:06 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000209, 0x4008800)

[  818.651246] FAT-fs (loop5): bogus number of reserved sectors
[  818.673309] FAT-fs (loop5): Can't find a valid FAT filesystem
[  818.737528] FAT-fs (loop5): bogus number of reserved sectors
[  818.751989] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:07 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xeffdffff00000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:07 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x447, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:07 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000020a, 0x4008800)

16:11:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  819.156040] FAT-fs (loop5): bogus number of reserved sectors
[  819.174016] FAT-fs (loop5): Can't find a valid FAT filesystem
[  819.228898] FAT-fs (loop5): bogus number of reserved sectors
[  819.246403] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:07 executing program 1:
mkdir(&(0x7f0000000180)='./control\x00', 0x0)
r0 = socket$l2tp(0x18, 0x1, 0x1)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0xfffffffffffdfffe)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480))
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={<r3=>0x0, 0x9, 0x7}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0x100, @loopback, 0xc4}}, [0x1, 0x5, 0x0, 0x4, 0xffff, 0x9, 0x40, 0x7fffffff, 0x3, 0x100000001, 0x3f, 0x4, 0x2, 0x8, 0xf9]}, &(0x7f0000000280)=0x100)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x0)
unlink(&(0x7f0000000240)='./control/file0\x00')
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./control\x00')
pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./control\x00')
fcntl$getown(r0, 0x9)
close(r1)

16:11:07 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x448, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:07 executing program 2:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  819.490595] FAT-fs (loop5): bogus number of reserved sectors
[  819.512293] FAT-fs (loop5): Can't find a valid FAT filesystem
[  819.602634] FAT-fs (loop5): bogus number of reserved sectors
[  819.623066] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:07 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x1000000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:07 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xf0ffffff00000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:07 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:07 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x449, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:07 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:07 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000020b, 0x4008800)

16:11:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  820.130932] FAT-fs (loop5): bogus number of reserved sectors
[  820.155115] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x44a, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  820.394679] FAT-fs (loop5): bogus number of reserved sectors
[  820.419274] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:08 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000020c, 0x4008800)

[  820.496377] FAT-fs (loop5): bogus number of reserved sectors
[  820.516684] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:08 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x100000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:08 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xffffffff00000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:08 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:08 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:08 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000020d, 0x4008800)

16:11:08 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  821.038721] FAT-fs (loop5): bogus number of reserved sectors
[  821.057510] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:09 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  821.158512] FAT-fs (loop5): bogus number of reserved sectors
[  821.191679] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:09 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000020e, 0x4008800)

[  821.465497] FAT-fs (loop5): bogus number of reserved sectors
[  821.472389] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:09 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x10000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  821.557668] FAT-fs (loop5): bogus number of reserved sectors
[  821.563607] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:09 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:09 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:09 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  821.934247] FAT-fs (loop5): bogus number of reserved sectors
[  821.960636] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:09 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:09 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  821.983935] net_ratelimit: 18 callbacks suppressed
[  821.983945] protocol 88fb is buggy, dev hsr_slave_0
[  821.994075] protocol 88fb is buggy, dev hsr_slave_1
[  822.050692] FAT-fs (loop5): bogus number of reserved sectors
[  822.064192] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:10 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000020f, 0x4008800)

16:11:10 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  822.143936] protocol 88fb is buggy, dev hsr_slave_0
[  822.149207] protocol 88fb is buggy, dev hsr_slave_1
[  822.154438] protocol 88fb is buggy, dev hsr_slave_0
[  822.159544] protocol 88fb is buggy, dev hsr_slave_1
[  822.164757] protocol 88fb is buggy, dev hsr_slave_0
[  822.169857] protocol 88fb is buggy, dev hsr_slave_1
16:11:10 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  822.365633] FAT-fs (loop5): bogus number of reserved sectors
[  822.372201] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:10 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x10000000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  822.445040] FAT-fs (loop5): bogus number of reserved sectors
[  822.500346] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:10 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:10 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:10 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:10 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000210, 0x4008800)

16:11:10 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  822.822620] FAT-fs (loop5): bogus number of reserved sectors
[  822.829748] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:10 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  822.928933] FAT-fs (loop5): bogus number of reserved sectors
[  822.944439] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  823.103926] protocol 88fb is buggy, dev hsr_slave_0
[  823.109097] protocol 88fb is buggy, dev hsr_slave_1
16:11:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  823.209563] FAT-fs (loop5): bogus number of reserved sectors
[  823.247442] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:11 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  823.391101] FAT-fs (loop5): bogus number of reserved sectors
[  823.417074] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:11 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:11 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000211, 0x4008800)

16:11:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf1b, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  823.771525] FAT-fs (loop5): bogus number of reserved sectors
[  823.798293] FAT-fs (loop5): Can't find a valid FAT filesystem
[  823.878326] FAT-fs (loop5): bogus number of reserved sectors
[  823.891838] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:11 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:11 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:11 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  824.176784] FAT-fs (loop5): bogus number of reserved sectors
[  824.192081] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:12 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:12 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000212, 0x4008800)

[  824.319392] FAT-fs (loop5): bogus number of reserved sectors
[  824.331105] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:12 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1b0f, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:12 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000213, 0x4008800)

16:11:12 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  824.735460] FAT-fs (loop5): bogus number of reserved sectors
[  824.755954] FAT-fs (loop5): Can't find a valid FAT filesystem
[  824.838858] FAT-fs (loop5): bogus number of reserved sectors
[  824.854486] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:12 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:12 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1f00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  825.118662] FAT-fs (loop5): bogus number of reserved sectors
16:11:13 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  825.162552] FAT-fs (loop5): Can't find a valid FAT filesystem
[  825.241890] FAT-fs (loop5): bogus number of reserved sectors
[  825.253913] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:13 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:13 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000214, 0x4008800)

16:11:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:13 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  825.688892] FAT-fs (loop5): bogus number of reserved sectors
[  825.719168] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  825.806082] FAT-fs (loop5): bogus number of reserved sectors
[  825.811953] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:13 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:13 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:14 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:14 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000215, 0x4008800)

[  826.104258] FAT-fs (loop5): bogus number of reserved sectors
[  826.111677] FAT-fs (loop5): Can't find a valid FAT filesystem
[  826.169042] FAT-fs (loop5): bogus number of reserved sectors
[  826.180794] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:14 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2300, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:14 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000216, 0x4008800)

16:11:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  826.665608] FAT-fs (loop5): bogus number of reserved sectors
[  826.686378] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:14 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  826.766199] FAT-fs (loop5): bogus number of reserved sectors
[  826.773967] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:14 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x25fe, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:14 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:14 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  827.069009] FAT-fs (loop5): bogus number of reserved sectors
[  827.087747] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:15 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:15 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000217, 0x4008800)

[  827.165539] FAT-fs (loop5): bogus number of reserved sectors
[  827.171654] FAT-fs (loop5): Can't find a valid FAT filesystem
[  827.263965] net_ratelimit: 22 callbacks suppressed
[  827.263974] protocol 88fb is buggy, dev hsr_slave_0
[  827.269064] protocol 88fb is buggy, dev hsr_slave_1
16:11:15 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2a04, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:15 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  827.591908] FAT-fs (loop5): bogus number of reserved sectors
[  827.618586] FAT-fs (loop5): Can't find a valid FAT filesystem
[  827.697525] FAT-fs (loop5): bogus number of reserved sectors
[  827.704159] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:15 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000218, 0x4008800)

16:11:15 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3504, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:15 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  827.824015] protocol 88fb is buggy, dev hsr_slave_0
[  827.829155] protocol 88fb is buggy, dev hsr_slave_1
16:11:15 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  827.910113] FAT-fs (loop5): bogus number of reserved sectors
[  827.923914] FAT-fs (loop5): Can't find a valid FAT filesystem
[  827.985722] FAT-fs (loop5): bogus number of reserved sectors
[  828.020112] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3e04, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:16 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000219, 0x4008800)

[  828.223912] protocol 88fb is buggy, dev hsr_slave_0
[  828.229110] protocol 88fb is buggy, dev hsr_slave_1
16:11:16 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  828.302459] FAT-fs (loop5): bogus number of reserved sectors
[  828.336301] FAT-fs (loop5): Can't find a valid FAT filesystem
[  828.383991] protocol 88fb is buggy, dev hsr_slave_0
[  828.389174] protocol 88fb is buggy, dev hsr_slave_1
[  828.394361] protocol 88fb is buggy, dev hsr_slave_0
[  828.399453] protocol 88fb is buggy, dev hsr_slave_1
16:11:16 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf1b, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  828.451954] FAT-fs (loop5): bogus number of reserved sectors
[  828.465179] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3f00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  828.727076] FAT-fs (loop5): bogus number of reserved sectors
[  828.747926] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:16 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  828.853130] FAT-fs (loop5): bogus number of reserved sectors
[  828.867345] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:16 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b0f, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:16 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:16 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3f04, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:17 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000021a, 0x4008800)

[  829.233497] FAT-fs (loop5): bogus number of reserved sectors
[  829.273026] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:17 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  829.408121] FAT-fs (loop5): bogus number of reserved sectors
[  829.434024] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:17 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:17 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000021b, 0x4008800)

16:11:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:17 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  829.776248] FAT-fs (loop5): bogus number of reserved sectors
[  829.788336] FAT-fs (loop5): Can't find a valid FAT filesystem
[  829.877281] FAT-fs (loop5): bogus number of reserved sectors
[  829.883168] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:17 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:18 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4004, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  830.298986] FAT-fs (loop5): bogus number of reserved sectors
[  830.311664] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:18 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:18 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000021c, 0x4008800)

[  830.386527] FAT-fs (loop5): bogus number of reserved sectors
[  830.393285] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:18 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4104, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  830.590402] FAT-fs (loop5): bogus number of reserved sectors
[  830.617620] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:18 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  830.679729] FAT-fs (loop5): bogus number of reserved sectors
[  830.710728] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:18 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:19 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:19 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4204, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  831.220425] FAT-fs (loop5): bogus number of reserved sectors
[  831.231685] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:19 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:19 executing program 1:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:19 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000021d, 0x4008800)

[  831.295480] FAT-fs (loop5): bogus number of reserved sectors
[  831.303777] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:19 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4304, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:19 executing program 1:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:19 executing program 1:
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  831.541174] FAT-fs (loop5): bogus number of reserved sectors
[  831.564088] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:19 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  831.655721] FAT-fs (loop5): bogus number of reserved sectors
[  831.668793] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:19 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4404, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  832.132549] FAT-fs (loop5): bogus number of reserved sectors
[  832.142952] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:20 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:20 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:20 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000021e, 0x4008800)

16:11:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  832.225142] FAT-fs (loop5): bogus number of reserved sectors
[  832.239888] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4504, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:20 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  832.383913] net_ratelimit: 18 callbacks suppressed
[  832.383922] protocol 88fb is buggy, dev hsr_slave_0
[  832.394009] protocol 88fb is buggy, dev hsr_slave_1
16:11:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:20 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  832.531006] FAT-fs (loop5): bogus number of reserved sectors
[  832.543931] protocol 88fb is buggy, dev hsr_slave_0
[  832.549115] protocol 88fb is buggy, dev hsr_slave_1
[  832.551723] FAT-fs (loop5): Can't find a valid FAT filesystem
[  832.554350] protocol 88fb is buggy, dev hsr_slave_0
[  832.565398] protocol 88fb is buggy, dev hsr_slave_1
[  832.570528] protocol 88fb is buggy, dev hsr_slave_0
[  832.575658] protocol 88fb is buggy, dev hsr_slave_1
[  832.626112] FAT-fs (loop5): bogus number of reserved sectors
[  832.643729] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:20 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:20 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x11000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:20 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:20 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4604, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  833.048775] FAT-fs (loop5): bogus number of reserved sectors
[  833.055462] FAT-fs (loop5): Can't find a valid FAT filesystem
[  833.110615] FAT-fs (loop5): bogus number of reserved sectors
[  833.117438] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:21 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:21 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:21 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x40000000000021f, 0x4008800)

16:11:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:21 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4704, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:21 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x100100, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  833.377260] FAT-fs (loop5): bogus number of reserved sectors
[  833.383137] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:21 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  833.503924] protocol 88fb is buggy, dev hsr_slave_0
[  833.509088] protocol 88fb is buggy, dev hsr_slave_1
16:11:21 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:21 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  833.576558] FAT-fs (loop5): bogus number of reserved sectors
[  833.592160] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:21 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:21 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000220, 0x4008800)

16:11:22 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:22 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:22 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000221, 0x4008800)

16:11:22 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  834.231992] FAT-fs (loop5): bogus number of reserved sectors
[  834.239270] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:22 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  834.342438] FAT-fs (loop5): bogus number of reserved sectors
[  834.364868] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4804, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:22 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  834.567126] FAT-fs (loop5): bogus number of reserved sectors
[  834.584282] FAT-fs (loop5): Can't find a valid FAT filesystem
[  834.668345] FAT-fs (loop5): bogus number of reserved sectors
[  834.682144] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:22 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:22 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:22 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:22 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000222, 0x4008800)

16:11:22 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4904, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:22 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:22 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:23 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  835.127609] FAT-fs (loop5): bogus number of reserved sectors
[  835.133476] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:23 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  835.272563] FAT-fs (loop5): bogus number of reserved sectors
16:11:23 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  835.316414] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:23 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f228", 0x3)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4a04, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:23 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  835.604966] FAT-fs (loop5): bogus number of reserved sectors
[  835.637569] FAT-fs (loop5): Can't find a valid FAT filesystem
[  835.704280] FAT-fs (loop5): bogus number of reserved sectors
[  835.716536] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:23 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:23 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000223, 0x4008800)

16:11:23 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:23 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:23 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:23 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:24 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  836.081837] FAT-fs (loop5): bogus number of reserved sectors
[  836.118204] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:24 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:24 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  836.226107] FAT-fs (loop5): bogus number of reserved sectors
[  836.264249] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:24 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:24 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000224, 0x4008800)

[  836.520755] FAT-fs (loop5): bogus number of reserved sectors
[  836.563955] FAT-fs (loop5): Can't find a valid FAT filesystem
[  836.634781] FAT-fs (loop5): bogus number of reserved sectors
[  836.643050] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:24 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:24 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:24 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:24 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:24 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000225, 0x4008800)

16:11:24 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:25 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  837.001776] FAT-fs (loop5): bogus number of reserved sectors
[  837.027023] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:25 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:25 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  837.179672] FAT-fs (loop5): bogus number of reserved sectors
[  837.192808] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:25 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:25 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:25 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  837.496496] FAT-fs (loop5): bogus number of reserved sectors
[  837.502355] FAT-fs (loop5): Can't find a valid FAT filesystem
[  837.583298] FAT-fs (loop5): bogus number of reserved sectors
[  837.597593] FAT-fs (loop5): Can't find a valid FAT filesystem
[  837.663979] net_ratelimit: 22 callbacks suppressed
[  837.663989] protocol 88fb is buggy, dev hsr_slave_0
[  837.669164] protocol 88fb is buggy, dev hsr_slave_1
16:11:25 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4000103)

16:11:25 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:25 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:25 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0xfffffdef, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:25 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:25 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:25 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  838.029554] FAT-fs (loop5): bogus number of reserved sectors
[  838.039977] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:26 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:26 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  838.129879] FAT-fs (loop5): bogus number of reserved sectors
[  838.160015] FAT-fs (loop5): Can't find a valid FAT filesystem
[  838.223954] protocol 88fb is buggy, dev hsr_slave_0
[  838.229231] protocol 88fb is buggy, dev hsr_slave_1
16:11:26 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:26 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:26 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  838.425713] FAT-fs (loop5): bogus number of reserved sectors
[  838.446777] FAT-fs (loop5): Can't find a valid FAT filesystem
[  838.623904] protocol 88fb is buggy, dev hsr_slave_0
[  838.629079] protocol 88fb is buggy, dev hsr_slave_1
[  838.783907] protocol 88fb is buggy, dev hsr_slave_0
[  838.789075] protocol 88fb is buggy, dev hsr_slave_1
[  838.794240] protocol 88fb is buggy, dev hsr_slave_0
[  838.799313] protocol 88fb is buggy, dev hsr_slave_1
16:11:27 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4000203)

16:11:27 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[], 0x0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b0f0000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:27 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:11:27 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:27 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  839.181276] FAT-fs (loop5): bogus number of reserved sectors
[  839.198572] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfe25, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  839.574321] FAT-fs (loop5): bogus number of reserved sectors
[  839.604446] FAT-fs (loop5): Can't find a valid FAT filesystem
[  839.685571] FAT-fs (loop5): bogus number of reserved sectors
[  839.693716] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:27 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xff0f, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:27 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  839.997613] FAT-fs (loop5): bogus number of reserved sectors
[  840.010776] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:28 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008802)

16:11:28 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:11:28 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:28 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x20000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  840.462101] FAT-fs (loop5): bogus number of reserved sectors
[  840.477448] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  840.808209] FAT-fs (loop5): bogus number of reserved sectors
[  840.821005] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:28 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008811)

[  840.895724] FAT-fs (loop5): bogus number of reserved sectors
[  840.902058] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:28 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe0000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:28 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  841.126816] FAT-fs (loop5): bogus number of reserved sectors
[  841.142562] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:29 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:29 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:11:29 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:29 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  841.256342] FAT-fs (loop5): bogus number of reserved sectors
[  841.280868] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:29 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:29 executing program 0:
r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0xffffffff)
getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001e80)={<r1=>0x0, @initdev, @local}, &(0x7f0000001ec0)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001f00)={@rand_addr="48fd911d3db70b31a784271fc20efdca", r1}, 0x14)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x8000, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000200)="8c76077f1b1c9e2b1e50e55ab985fddfc841e73c7696b04369f330cba0ebd7c37b1f30e4b9de22ae9a40519d6b521f199c95fd5bdb5d9f0cd07d89d01e8ac99e5c9560ab47b51d13f6fd2f66f3afc43230dc9c392ba31e6327c70114e79febfa6713c16d91a417a7e10a8728fadef01cafe73693c86553b2ff3de7adf5b7697bf10f502e3da98521eb714e36be5828b657458f7f8870214cb1fd40bc2422201a899b5ad351a62cbd40b4bdb8")
lsetxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U-', 0x7fffffff}, 0x28, 0x2)
r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x3, 0x20000)
setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000300)={0x7f, @loopback, 0x4e22, 0x0, 'rr\x00', 0x27, 0x6, 0x7}, 0x2c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000001f40)={0x200000000003, 0x0, @ioapic={0x6000, 0xfffffffffffffff7, 0x0, 0x0, 0x0, [{0x705e, 0x23b400000000000, 0x7, [], 0x9}, {0x1, 0x7e7, 0x200, [], 0x3}, {0xffffffffffff4f0f, 0x6, 0x37b8be09, [], 0x5}, {0x456, 0x3, 0x100, [], 0x9}, {0x7ff, 0x2, 0x1, [], 0x4}, {0x1, 0x5, 0xfffffffffffffffd, [], 0x4}, {0x6af, 0x800, 0x8, [], 0x7}, {0xfffffffffffffffb, 0x4, 0x4, [], 0x665f}, {0x3, 0x3f, 0x1, [], 0xc0}, {0x200, 0x6, 0x5, [], 0xffffffffffffff4e}, {0xffffffffffff2fe6, 0xfffffffffffffff7, 0x6, [], 0x241a8bf1}, {0x9, 0x0, 0x5}, {0x3, 0xffffffff80000000, 0x4, [], 0xca9a}, {0x6, 0x8, 0x9, [], 0x90ac}, {0x8000, 0x98, 0x36e5, [], 0x3}, {0xfffffffffffffff9, 0x3f, 0x1000, [], 0x8}, {0x1f, 0x6, 0x7, [], 0x6d7}, {0x0, 0x7, 0x7, [], 0x3f}, {0x99a, 0x3, 0x3, [], 0xffffffffffff8001}, {0x3f, 0x80000000, 0x735, [], 0x3}, {0x5, 0x2, 0xffffffff80000000, [], 0x2}, {0x9, 0x1, 0x9, [], 0x8}, {0x3, 0x5, 0x7, [], 0xba1}, {0xd4, 0x0, 0x100000001, [], 0x7}]}})
ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000002040)=""/194)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@empty}, &(0x7f0000000100)=0x14)
sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000340)=@rxrpc=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001bc0)="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", 0x105}, {&(0x7f0000000400)="c3a8676f294cda11615ea4f1818a689d53437bfdab9e5ae0ec3410aeb373d0a5484965e01931ce4616100d57a7985642b2f2e585122a2c7551a9631e3016745ac829badf4ab69d23ef976d312860c5db6204f6a0d8ba160a56a80eb90e31c8a85960e31a66c1bdd34349aca9775aea5935ef14e88787e0d5f9dab71e64a375aec1fcdc87468fec8df2ff9884ba5d8468445d78ee5fe0584894b4e929a362e4d700c2bf8c300f3fcd3e2867b97eefc17ed58a5be3ec89ddd1bf16a627376c8695d0af9090218500894e677d1d3c4a7979bff6dee993f16cc69f922836", 0xdc}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f0000001d00)=ANY=[@ANYBLOB="680000000000000010010000090000008a40f3d983fe0c4a37e75fa55d26bcf719ad7289a0918f0a1b5641fafb30f94879a51219cb90e80c78d06258f46d8e46f884413afa81a56be59355dc4be43ab07a4d46e9ab3bf692f19c4fb7af7cc3d269a06a6ed1138b0018000000000000003b010000000000000ce400000000000022d0bf7aca7d8dbb24c6186ebd452779cee152ddb51d009a1ae8352551501d1f178c9593975f2c3d05b596ea96a4c7041bc4942cd2e59c3b965aae0c3730c1fd53b21947b932bf638d"], 0x80}, 0xffffffffffffffff}, {{&(0x7f00000015c0)=@caif=@util={0x25, "9790d78caa2e6985119c49a884daefdf"}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="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"], 0x490}}], 0x2, 0x4008800)
ioctl$CAPI_SET_FLAGS(r2, 0x80044324, &(0x7f0000001540)=0x1)

16:11:29 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:29 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x800, 0x0)
ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x7)

[  841.585890] FAT-fs (loop5): bogus number of reserved sectors
[  841.592069] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:29 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001840)='/dev/mixer\x00', 0xa0100, 0x0)
accept4$llc(r1, 0x0, &(0x7f0000001d40), 0x80800)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003940)={r3})
syz_genetlink_get_family_id$tipc(0x0)
sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200)
r4 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_route(r4, &(0x7f0000000540)={&(0x7f0000000400), 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=@ipv4_newrule={0x30, 0x20, 0x1, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x4}, [@FRA_DST={0x8, 0x1, @local}, @FRA_SRC={0x8, 0x2, @remote}]}, 0x30}}, 0x0)
sendmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000000c0)=@ax25={{0x3, @default, 0x4}, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x0, &(0x7f0000001180)=[{&(0x7f0000000140)="45aa9f2a9dab0844b81382872988b1174083bd596557dbed122df1ce19452853afbb8406fbd178e33f"}, {&(0x7f0000000180)="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"}], 0x0, &(0x7f00000011c0)=[{0x0, 0x84, 0x9, "86f35b7e"}, {0x0, 0x1ff, 0x1f7, "4309862a051bca74ec1909ff9d5b2c144cd316283f801afa774bb58bec297022fa78d7e20d1baf3d433f72d38fc567c6178d93cd007db405772764658701bfe1a20c2893b11a703df9d7d32d185d7619cbd32962446908b661c1396cc4104a10124acc3df380c83c0600ff9a19139b32e3b8180e0bfbda7efa5587f4085f48282f5e72779e767f95d782a1f78d09293ee2fc3393d770d20d3a3aa7353112a95cd05f3c277e6e7c33fd1232cd14063d499fdf3504afefeb5641094c095141fc5c5832bdce0893f967c2314e044c24b3cca937f0650e433077c1b24e7f3c44521daa644fb812c61fdd27a7f6"}, {0x0, 0x11b, 0x3, "0ce16fd9a66f3a9c98ff66c51ea2fa3286b1de55c56ec12669212b9139fe7cb40c961f83347bf390a506a35b124b88f05b5e99f950a87fdf527c4f2045c417062e793345209ebd225bea6c7301c60e61d0ec7c03140301f5b1fdd30e40096b3465e7b4f656e9521bf97893e77c0f9c9a227ac4639df3d9b242b3600f54bb84425003acb0e6474c3b30a287ced9d066a2ba0211d130ca4c4aca1b1ad2df2f5db8640bbcede49550cc6314103e6f117ee528372d00d94b7158704fe72b0926525cdd00678c90e0855dd506a1914e6564383212e6e0b5602bd7cc4ded7ecf7a72a5af91eb85355f14af8b4a5ffef1f419db6e744950"}, {0x0, 0x110, 0x6, "2143b94f096824a07f471c9f8b8e623223a832fcdd13179310efb347c8084a453a42d932f0caaf068d82737108010039f37ba3a0e24c4cc65d1a436643a8265361874772d6dd003ec8a9d66a53e5e573d1c89df98af7c6c71944958aa0149cc43a1e96d3a0679b15ceee44ff3827d92a0b7e574e6fe7525182fd9eee0fa0d367970913e6d805b18c0d15d32b1a966d2b03f9c881c3d63b754e0d64c8c36f884b8ed5ddca1e6899d3efabee57f3aecbec4f6d57903739d44b5aaf1b9f8d7655a778c7e0a661a3f210245b83a23d8cdaabd163585cdc9b81a02b126816ed15ad8c28e45f8dba07ef3ffe895b353ec48cf54f104928"}]}, 0x4}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001500)="376ec301541615aa7b63e67f4bf54e224a60715541cc82d77c2addc8e7fbd58f3e511e7ae93c49e76458906c47e6059611dd3fa2040a80f516d3ba592baa626e1043696a3c55ee628891187ac4a8b5fbbaec723fafee69617fd8c34400fc96bcadcb7cc6d57f69649e3601b6dc95f166333ebe6da547b1f52d0ad6f558652bca60d8a7c08aed6df31bcd4513a2a5926bb21ef08865727fd1565a0bec68507a3adb3143092842b508f6da3370684e3537714f5aefa6c946217c9cd4e55dec2b02efd55884d23f442d8fbd9d76a8933374f2644413ea5a6bc541e6ead69e37"}, {&(0x7f0000001600)="963014b45b088c81c9ec66430b9ebcee7df3ca9e629f8b37b98c4854764f11a3bc52077455e43f6d0edf2a010bbcfd4d48eda82a8b441583c6d53ff09adc7a2b70b2cd3241340e675caf3b9ded9d66dea3b656acfc23299dc584673994d384668b50e45196f6062a76e869e4750a615f055d45d9b09f3f9fac0bae8dbf74a8f0dc2f2c8eb9578d01ff1fdfe48b8bf8efd173afc2b39281f8ae25b5fea49e3bac6d81979f951261fbbb8c496661672b0354534b606d39bab979e78979e64db8bf14a637fa3b4f80101f03e256bb3560adadfae103b2397cd0101ec9fa0963d2fbab"}, {&(0x7f0000001700)="4631e2364a8a19e59613052dfb53afd24226967f12bb3c65b83406dc8a6e58f9c2601c514efcbe01b8cd7078e490f89677324402cfd6502f077a27087d52d094bcca385f27657ba048251bfef329aa98ab8eb88ac8bdfbc98e8211a5c50fcd4f8b2f3726a82259e22d27b725fdd30b2a0fdcb6ae936f18518b024af3068815e3670312689b4fdf9d78596079b59c9a0ca31f6e958814e015a35341d02307b15cee5a1aa3862b56a3dce1be09613170f81090d3b7dfc707dbb91bc94a0d4b5ceb0b9af7"}, {&(0x7f0000001800)="6d9b033baf19eb0f86a2208b2935b614b7f4c9cf786f6dbf8fa04f"}, {&(0x7f0000001840)}]}}, {{0x0, 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"421118ee3d3fa0b2f7517ecb7b080a862b832695ae3ca924e39684713a6a2f61f0ca0841be82c31af430fa1b8d70b895d6ca1dbdd016d1cd8d5f7803d3fee9e9f54aacc57e79e28be28b1266e5727325b8f2b7b90143217235c66c404456cc7fecd6752c18a184f8158ad740c5925aaaf11d9f376547f7edbd7dc12b24b47f5c4881b4fdc708f92b754d880c01c05b0186d6dc1489b6f0aa9254ac9aeecb04e92fa6a628fa0c7feed194cccde1c2686a62580a0e6c0a91bab67b4d584081"}, {0x0, 0x10f, 0x6, "55c30d5cd8e47b6fb4e2ff4170bc8cd53c86db4759f374bda770fb97ff16c2d6884f5015120ec2d0c0c29a6c98d0b119af7570f6d02671e1454395e571e473ab682838633a8bab66e99cc243902fea6e23c62641c55f72889b22e6db5c3e4db2702c5ef8b3d2ce796dcb39221560ecdecce1ed1d2c3fe267a4959cbc0f9b5a79fbb087449f6a17af449c0ad088a7cb6786460acf623d68b8eefb193ba1259bd545fec182e4bdd8c120042dd261d4d6d6d4233c43dfd9cc08eb"}, {0xfffffffffffffcaf, 0x10f, 0x7, "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"}, {0x0, 0x1bb, 0x3, "256aecadaeeb387aa1"}]}, 0x8000}], 0x400000000000177, 0x4008801)
ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000003900)=0x97)

16:11:29 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  841.702044] FAT-fs (loop5): bogus number of reserved sectors
[  841.718617] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:29 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  841.937561] FAT-fs (loop5): bogus number of reserved sectors
[  841.946897] FAT-fs (loop5): Can't find a valid FAT filesystem
[  841.962764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
[  842.010120] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
16:11:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  842.065635] FAT-fs (loop5): bogus number of reserved sectors
[  842.071582] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:30 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:30 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:11:30 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:30 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  842.272178] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
16:11:30 executing program 0:
pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100))
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
prctl$PR_SET_PDEATHSIG(0x1, 0x40)
sendmmsg(r1, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r1, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  842.427016] FAT-fs (loop5): bogus number of reserved sectors
[  842.445271] FAT-fs (loop5): Can't find a valid FAT filesystem
[  842.515594] FAT-fs (loop5): bogus number of reserved sectors
[  842.536922] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:30 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  842.783916] net_ratelimit: 18 callbacks suppressed
[  842.783925] protocol 88fb is buggy, dev hsr_slave_0
[  842.794120] protocol 88fb is buggy, dev hsr_slave_1
[  842.841828] FAT-fs (loop5): bogus number of reserved sectors
[  842.853116] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:30 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  842.943911] protocol 88fb is buggy, dev hsr_slave_0
[  842.949125] protocol 88fb is buggy, dev hsr_slave_1
[  842.954302] protocol 88fb is buggy, dev hsr_slave_0
[  842.959382] protocol 88fb is buggy, dev hsr_slave_1
[  842.964520] protocol 88fb is buggy, dev hsr_slave_0
[  842.969577] protocol 88fb is buggy, dev hsr_slave_1
[  842.988062] FAT-fs (loop5): bogus number of reserved sectors
[  843.010173] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:31 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:31 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:31 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

16:11:31 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:31 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
r1 = dup2(r0, r0)
write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x2, 0x6}}, 0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={<r3=>0x0, 0xee, "859af66e0fc512b7dc8b9d60a7910e39aff5f688abc84873a438937c2cb1cbf4192d88a1b6472cccc2dc97a1c6ed1ea4b5aef37fa0fca966372a12813d8cff51dae547d80962ecf1b73e05a7a4b141e72b15ef82c81b02d0979c139fe1ab279c45b0b53451b93e1789b7556cdb8c12e8cf6a88fee5a9b82b35827f76afb83ddfd31ca667f94ebb859c742c54b4d12707e5b29089926c8a77116b3707df7512fc82fd6e1edb8f6432360d1fa98a08adaa3640e2327ea167db4ee7c0de9bef65a5a6993f5cf788e71a0600d6c37834679b38e12f56ddd78c11897c08ed7620d977cfd108f8a5acaf8842a27f52c095"}, &(0x7f0000000300)=0xf6)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r3, 0x101}, 0x8)
setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)="4592d39c907ee46bdd27ddb2a982ae466b939c247d752d66a01b39fc7d079799f4a8c5af1c0897dca7bfdf318fa6bbe1aa4c71624f87fc4a855799e83e33b536fa18ef7eb1cbfdda6cd7cb857b63be3f7da4a59880673fba7866bd7231ccab0669db417f3e84d65d83c79a30926d7de79004", 0x72)
write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000140)={0xf, 0x8, 0xfa00, {r2, 0x8}}, 0x10)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xebffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  843.328745] FAT-fs (loop5): bogus number of reserved sectors
[  843.339656] FAT-fs (loop5): Can't find a valid FAT filesystem
[  843.413149] FAT-fs (loop5): bogus number of reserved sectors
[  843.435819] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:31 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:31 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
getrusage(0x1, &(0x7f00000000c0))
r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x3, 0x400400)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={<r2=>0x0, 0x25}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xd98, @loopback, 0x8}}}, 0x84)

[  843.690538] FAT-fs (loop5): bogus number of reserved sectors
[  843.701532] FAT-fs (loop5): Can't find a valid FAT filesystem
[  843.781780] FAT-fs (loop5): bogus number of reserved sectors
[  843.799299] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:31 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfcfdffff, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:31 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  843.903959] protocol 88fb is buggy, dev hsr_slave_0
[  843.909148] protocol 88fb is buggy, dev hsr_slave_1
16:11:31 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:32 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:32 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, 0x0}, 0x0)

[  844.144343] FAT-fs (loop5): bogus number of reserved sectors
[  844.168860] FAT-fs (loop5): Can't find a valid FAT filesystem
[  844.269805] FAT-fs (loop5): bogus number of reserved sectors
[  844.280923] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:32 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:32 executing program 0:
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0)
ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000019c0)=""/44)
ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000140)={0xffff, 0x2, @value})
r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x200)
ioctl$FICLONE(r0, 0x40049409, r2)
r3 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)=0x6)
sendmmsg(r3, &(0x7f0000007e00), 0x26e, 0x0)
recvmsg$kcm(r2, &(0x7f00000018c0)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000001780)=[{&(0x7f00000002c0)=""/57, 0x39}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/82, 0x52}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/250, 0xfa}, {&(0x7f00000005c0)=""/7, 0x7}, {&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)=""/5, 0x5}, {&(0x7f00000006c0)=""/164, 0xa4}, {&(0x7f0000000780)=""/4096, 0x1000}], 0xa, &(0x7f0000001840)=""/108, 0x6c}, 0x10002)
mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r3, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r2, 0x6, 0x0, 0xa76, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20)

16:11:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfc, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  844.560760] FAT-fs (loop5): bogus number of reserved sectors
[  844.572625] FAT-fs (loop5): Can't find a valid FAT filesystem
[  844.646489] FAT-fs (loop5): bogus number of reserved sectors
[  844.652481] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:32 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:32 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:32 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffdfd, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  844.940681] FAT-fs (loop5): bogus number of reserved sectors
[  844.979788] FAT-fs (loop5): Can't find a valid FAT filesystem
[  845.069041] FAT-fs (loop5): bogus number of reserved sectors
16:11:33 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:11:33 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  845.109711] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:33 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:33 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x4000, 0x0)
ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000001880)={0x101ff, 0x0, &(0x7f0000ffc000/0x3000)=nil})
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67241f31, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x4, 0x4000)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
bind$bt_l2cap(r2, &(0x7f0000000300)={0x1f, 0x4, {0x5, 0x0, 0x3, 0x101, 0x800, 0x942}, 0x3ff, 0xd1a8}, 0xe)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={<r3=>0x0, 0x1ff}, &(0x7f0000000100)=0x8)
getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000240)=""/122, &(0x7f00000002c0)=0x7a)
r4 = fcntl$getown(r0, 0x9)
process_vm_writev(r4, &(0x7f0000001640)=[{&(0x7f0000000340)=""/1, 0x1}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000400)=""/98, 0x62}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000600)=""/22, 0x16}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x7, &(0x7f0000001840)=[{&(0x7f00000016c0)=""/175, 0xaf}, {&(0x7f0000001780)=""/47, 0x2f}, {&(0x7f00000017c0)=""/68, 0x44}], 0x3, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x58c8, 0x8, 0x8, 0x100000000, r3}, &(0x7f0000000180)=0x10)

[  845.419633] FAT-fs (loop5): bogus number of reserved sectors
[  845.437975] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:33 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  845.563661] FAT-fs (loop5): bogus number of reserved sectors
[  845.585483] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:33 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:33 executing program 0:
r0 = syz_open_dev$usb(&(0x7f00000000c0)='/dev/bus/usb/00#/00#\x00', 0x75f5, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in=@dev}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0x805)
ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000100)=""/165)
r1 = socket$inet6(0xa, 0x2, 0x0)
getsockname$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
connect$netlink(r0, &(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x11200020}, 0xc)
sendmmsg(r1, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r1, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:33 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xffffffeb, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:33 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  845.864211] FAT-fs (loop5): bogus number of reserved sectors
[  845.882245] FAT-fs (loop5): Can't find a valid FAT filesystem
[  845.965670] FAT-fs (loop5): bogus number of reserved sectors
[  845.971537] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:34 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1b0f0000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:34 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:11:34 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  846.229533] FAT-fs (loop5): bogus number of reserved sectors
[  846.249241] FAT-fs (loop5): Can't find a valid FAT filesystem
[  846.325799] FAT-fs (loop5): bogus number of reserved sectors
[  846.331829] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:34 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  846.665838] FAT-fs (loop5): bogus number of reserved sectors
[  846.675396] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:34 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:34 executing program 0:
r0 = socket$inet6(0xa, 0x80f, 0x9)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x460000, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8)
bind$bt_hci(r1, &(0x7f0000000240)={0x1f, r2, 0x3}, 0xc)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
accept4$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14, 0x80000)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:34 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  846.762955] FAT-fs (loop5): bogus number of reserved sectors
[  846.790931] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:34 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:34 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x400, 0x0)
r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00')
sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x0, 0x70bd26, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4040004)
sendmmsg(r0, &(0x7f0000007e00), 0x3fffffffffffcf2, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x400, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:35 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)}, 0x0)

16:11:35 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  847.099109] FAT-fs (loop5): bogus number of reserved sectors
[  847.115309] FAT-fs (loop5): Can't find a valid FAT filesystem
[  847.211503] FAT-fs (loop5): bogus number of reserved sectors
[  847.231978] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:35 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10010000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:35 executing program 0:
r0 = socket$inet6(0xa, 0x40000000000, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x402100)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000180)={0xf41, 0x200, 0x4, 'queue1\x00', 0x7f35})
ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000100))
ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0))
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

[  847.538078] FAT-fs (loop5): bogus number of reserved sectors
[  847.546441] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:35 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x23000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:35 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:35 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000000c0))
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:35 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  848.004647] FAT-fs (loop5): bogus number of reserved sectors
[  848.020506] FAT-fs (loop5): Can't find a valid FAT filesystem
[  848.063922] net_ratelimit: 22 callbacks suppressed
[  848.063932] protocol 88fb is buggy, dev hsr_slave_0
[  848.074178] protocol 88fb is buggy, dev hsr_slave_1
16:11:36 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:11:36 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  848.109813] FAT-fs (loop5): bogus number of reserved sectors
[  848.123021] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:36 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x2a040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  848.428273] FAT-fs (loop5): bogus number of reserved sectors
[  848.440792] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:36 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
r1 = syz_open_dev$dmmidi(&(0x7f0000001400)='/dev/dmmidi#\x00', 0x8001, 0x400000)
getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001440)=""/188, &(0x7f0000001500)=0xbc)

[  848.521398] FAT-fs (loop5): bogus number of reserved sectors
[  848.533551] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:36 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x35040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  848.623933] protocol 88fb is buggy, dev hsr_slave_0
[  848.629103] protocol 88fb is buggy, dev hsr_slave_1
16:11:36 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:36 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

[  848.838648] FAT-fs (loop5): bogus number of reserved sectors
[  848.852286] FAT-fs (loop5): Can't find a valid FAT filesystem
[  848.928966] FAT-fs (loop5): bogus number of reserved sectors
[  848.942050] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:37 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3e040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

[  849.023935] protocol 88fb is buggy, dev hsr_slave_0
[  849.029116] protocol 88fb is buggy, dev hsr_slave_1
16:11:37 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:11:37 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  849.183942] protocol 88fb is buggy, dev hsr_slave_0
[  849.189079] protocol 88fb is buggy, dev hsr_slave_1
[  849.194266] protocol 88fb is buggy, dev hsr_slave_0
[  849.194304] protocol 88fb is buggy, dev hsr_slave_1
[  849.208753] FAT-fs (loop5): bogus number of reserved sectors
[  849.225092] FAT-fs (loop5): Can't find a valid FAT filesystem
[  849.307497] FAT-fs (loop5): bogus number of reserved sectors
[  849.316699] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:37 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:37 executing program 0:
r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x40, 0x0)
ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8000)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x1, 0x3, 0x8001, 0x5, 0x1}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x4}, 0x8)
r2 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r2, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="020000001a003f0006b975be683d5ca35eb3302daf7d46ae26b1a2acef7af0d7689fcb0c2c2ef9fa3ed3734dc822392b2a32a35377fd57d262fe2a38688718ff799705e5b5ffffa81c3b87b3b6726626bd2f180ddefd33eda9e5b934054a31c839386901cab737c7eba36f4b1516807fe15f4f24cb22da7bcb5a150b4ec46c0946fd34e5395068407dae26b67a561bfb8af685be6fcb01e8eabda96fb64d3ca9f9ec551aba68687ba03064405ed1f239f93c8cf4708bd39059487e37e1d6d5b47f79c11b0086d2d86f0000000000000000000000"], 0x8)

16:11:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  849.614171] FAT-fs (loop5): bogus number of reserved sectors
[  849.649751] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:37 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x40000000000, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:37 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  849.806257] FAT-fs (loop5): bogus number of reserved sectors
[  849.820710] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:37 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3f040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:38 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{0x0}], 0x1}, 0x0)

16:11:38 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  850.138696] FAT-fs (loop5): bogus number of reserved sectors
[  850.155816] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:38 executing program 0:
r0 = syz_open_dev$vbi(&(0x7f00000002c0)='/dev/vbi#\x00', 0x0, 0x2)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='vegas\x00', 0x6)
r1 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r1, &(0x7f0000007e00), 0x26e, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006700)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000006800)=0xe8)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000006840)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, r2}, 0x14)
r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x20800, 0x0)
r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00')
sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r4, 0xc00, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x814)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r1, &(0x7f000000ac80), 0x400000000000302, 0x4008800)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000240)="e64275591bbcaeb019414c0567d7bdcf761b7c8635f358785d5f682d49fe3bf30a27a091e15405777bf14333d6f18cd803a054eb62bcb2e39499a11276610b0ae8361a1a48645e71b176948cea0fe9f3db37826a9f6aa0d1593107ad53a195156b577f2af2c741f92c688e4a0b", 0x6d)

[  850.246783] FAT-fs (loop5): bogus number of reserved sectors
[  850.263136] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:38 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x40000000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  850.581666] FAT-fs (loop5): bogus number of reserved sectors
[  850.597186] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:38 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

[  850.677561] FAT-fs (loop5): bogus number of reserved sectors
[  850.701115] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:38 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x40040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:38 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xb00000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:38 executing program 2:
epoll_create(0x40000000000080)

[  851.030012] FAT-fs (loop5): bogus number of reserved sectors
[  851.036013] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xc00000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:39 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:39 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x41040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:39 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7fffffff, @ipv4={[], [], @loopback}, 0x7}, {0xa, 0x4e24, 0x1ff, @mcast2, 0x7}, 0xfffffffffffffeff, [0x5, 0x81, 0x0, 0x80000001, 0xb3, 0x8001, 0x400, 0x5]}, 0x5c)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:39 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
pipe(&(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
io_setup(0x9, &(0x7f0000000040)=<r3=>0x0)
io_submit(r3, 0x30b, &(0x7f0000001700)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x10}])
pipe(&(0x7f0000000240)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
write$P9_RREADDIR(r5, &(0x7f0000000340)={0x2a, 0x29, 0x0, {0x0, [{{0x0, 0x0, 0x5}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a)
tee(r4, r2, 0x8, 0x0)

[  851.380713] FAT-fs (loop5): bogus number of reserved sectors
[  851.402024] FAT-fs (loop5): Can't find a valid FAT filesystem
[  851.481675] FAT-fs (loop5): bogus number of reserved sectors
[  851.503858] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:39 executing program 2:
r0 = socket(0x10, 0x803, 0x0)
sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0)
getsockname$packet(r0, &(0x7f0000000340)={0x11, 0x0, <r2=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14)
ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'or0\x00\x00\x00\x00\x00\x01\x8e\xdc\x00', 0x2})

16:11:39 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x42040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:39 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000004f80)='/dev/zero\x00', 0x705100, 0x0)
ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000004fc0))
sendmmsg(r0, &(0x7f0000004f00)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x9, @empty}}, 0x0, &(0x7f0000002600)=[{&(0x7f0000000140)="0e9e77d64bf97e8369ab3d1b9be4a25ade2c43e0cd02118c85a59adc637512562ad89000bd9bd32e576f9787eabb95a55debcab5909909221c2f0f8154a5e73814730bf240184d55b39e7b67fdf695b5000d6db5fd7ddc0b840c52bb5aaf4c5f0a223ba7175473c4786f4362a496bb0a9ecfe63757adfb6aee478be130ef844831b542"}, {&(0x7f0000000200)="a909aabd7aed0f47771d87e5ce970f48af5e96abf26bbc2e3ad73c40359ec9bd67210aea77aae2b5cc54f765fec47886d8b33659280bdfc0d8f0ab74f44920ef441c70689eedd6f0c7d131b8e5a4126c1326b96b51b48b56700750989da7cb6026d8f814204aac41860cf5b4c843c26a9f458c9ea9575c534e534ebac42bb1534b561dbccde1737aa856b3c38ade54c7fe511c6abb698818e4f208d6f77d3c8141bba750eb9abc2114817aa876"}, {&(0x7f00000002c0)="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"}, {&(0x7f0000004ac0)="4b94fe2295ffaf5000a7476bdde7388136da50462b330bfdf7fd8cdffa7b8c721ccec4afa846fb5a452c220d2eaf363fd19d837383e9c8259edfb21983af51014c6612ecc3271be93376"}, {&(0x7f0000004b40)="0c988820a0df4593ea8746bfa273357be304f625927d3729138413009e9f5b287c2d91e502545490b9914fecf1af85591bd9d27551389de546f6ae46185a77600879d81d8740136a056d154e38ecedadde458f18f1a6d1ef8c46e66ab538d1d22b9f3cbb799a6f6dbb971e83780417176bffb27f5a3aa094c0c7b6d086d3"}, {&(0x7f0000004bc0)="e6d5295b4c0a7d7818c326162303f9bc24b6cb5025ac350e405272ce9755c5228063eaa5574e5158a80b0135b14e7da91458d017f00266e30ef38d5985b69c1fb212c918c7c4be0ad23726561f9d482adbd6cb059ea669d3ee0907903990a02d37ab8f57876a1a0c1a8f385118434af4e3238f8bc58755591fa59b89087fec3c8c539f4aa790eed2fb8a4f032f12b305d26c165a86c44c60cf16f2bd645445dfd9"}, {&(0x7f0000004c80)="369407230a97ba3466033f771d08b306cf644f293cff3be0013bd9d5de384dcf2a52e2645517f9719599e3540c134abab6a63234077cdc75cbfcbe1e1b532f5aae3094aae601"}], 0x0, &(0x7f0000004d80)=[{0x0, 0x0, 0x200, "84ee2a0396fa6bbef8fbe9018e6ad06e2039a69025c964cfb56b36b7d4d1c75174d836af5a6179e6180bebeb40f80eb13001ded711b43dcfe9def5efa9a14190cd232dd34bcb1c7548d45266e793e5fb3c9044713411a36b0cd0441409f05400ed1ebf24ab38d942b4116a3796dce41166de898a4287d69a2a2c619732091c2cd8ac0ae1b570782f94943b1ece0284c402c80a05862641ac87d7e89e6d"}, {0x0, 0x116, 0x7, "faeb86094766a0b2f8585dc713"}, {0x167, 0x11d, 0xdf28, "b275b6eea53679524d184edadfeef985eb2ad62b9e60bcee79fe4e898e536214a67cdc2db32aff4a90b97bc71f50aa46e0c31440e5ac91d84419bee6a06eb3e60dd62d2086648f4c13e9ec70e0da88f01544906d4d229e73b1c61d6752010785d1dea8d3f376cb3fd73566c210229d0740bf7630fd92bc2f8454979ab617a8e3e0dd0ba4578f5f165dd9ae509b32ea62361c27c8"}]}, 0x1ff}], 0x374, 0x4008800)

16:11:39 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:11:39 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0xe00000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:39 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl(r0, 0x2000001000008912, &(0x7f0000000100)="0adc1f123c123f3188b070")
sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x420, 0x0, 0x0, {{}, 0x0, 0x4, 0x0, {0x8}}}, 0x24}}, 0x0)
pipe(&(0x7f0000000240)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet_udp(0x2, 0x2, 0x0)
close(r3)
write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0)
r4 = socket$inet(0x2, 0x3, 0x7f)
bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000280)=0x7ff, 0x4)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
splice(r1, 0x0, r3, 0x0, 0x80000010005, 0x0)

[  851.882969] FAT-fs (loop5): bogus number of reserved sectors
[  851.921524] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1000000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  852.046625] FAT-fs (loop5): bogus number of reserved sectors
[  852.059554] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:40 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x7ffff000}], 0x1}, 0x0)

16:11:40 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x43040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:40 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x183080)
ioctl$RTC_WIE_OFF(r1, 0x7010)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={<r2=>0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x1000, 0x4, 0x443f, 0x7f, 0x0, 0x800000, 0x2, 0xfffffffffffffff9, 0x1, 0xffffffff00000000, 0x3, 0x7f, 0xdce6, 0xf3, 0x1ff]}, &(0x7f00000006c0)=0x100)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000700)={r2, 0x0, 0x400, 0x9}, 0x10)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000740)={0x5, [0x2dd1, 0x1, 0xf7c, 0x5, 0x1f]}, 0xe)
sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x27}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="4c41640febf492b7a1dc218b899699467a6abeceac6dbde963e76de6c1787d767646f0abc175889d8cbe66151a78e9f3873aef4baa60d06e8583a4f025b9af4a861b4099fc4eb0791a0671f25e2bdee02655c8df754fe92851e21561c5f47cde3d787481d807de16d8e89aebdadef1f38daa1dfd73dfb24338dc1f5b255b12a58aabc251da6a5567f274a9517f1a611be013e8b6b3e1c8d953312c55212e1710c9bdf7d6ea74e7589d3ce19bdd68f577ed0062e6d8de44fac38f45a18b0d09e46ba288f27d1b2643afbed51dd79235f3037b5a27142ee865ae2e864da86161da", 0xe0}, {&(0x7f0000000280)="06302224fc0157a15f8f52c50264f9a1b62d3581956dfe890efbece72c8aa4c2f21becc5eaef9bd4e7d7b733de777f4b813cc4a19d99564d99ba1e2ad564486c4393af36c8efea0eaf92484f6614e3838149e471ba35fccb6001a182315927ece7a30827e4ee22e374c177ae69457cfa1b9c7a9e74575c9b246815198317a0a816f8c329c8164b67018c9c1f1a3efa67ed7f27906d693bfc4068b70ba51d8cf4adb7efa6d193e322ff1e3a9cf8521c84076a9951f6d5a65ab628ac3ae77f", 0xbe}, {&(0x7f0000000340)="a0a052a8b3dc21429ab29c65326831a89d08dc395aa4c2b379863be9edb83f3a1b3fa0551d61968560023d067628d10c4615b5dd5b58a1b5fbe3378d826292b700c37e84979891bc69d0299067d20f12b4e22f3b14386553e9d088f19383800a22f149b67895a37e0bf46b48bc6e70ad1780c5720bcfa37d3fd5cc05965d03ac46739f8458ca8a66264283d600857e52d64b3f5858aa0e54a450994016760fcbe41e2dc50b6ab50336c3f39017673172ce056d8031ff5f707b3e58fbaba98ce60f2f323f5178e824bb025b94eed56f5483b5ad8db08431297a091295602ea5286308c41d2bd05117b951aa92df0cd89f0d875e2c5538d348b9ce8522", 0xfc}], 0x3, &(0x7f0000000480)=[{0x50, 0x11f, 0xffffffffffffffe1, "484fd64b89c9a48bc93de7371690d9dea7e909b07b1eb522f4909c916b79c8930ab5b319cd82d9313cbcbce172a7c7b2397aac779b7ca85104aa21d05c"}, {0xb0, 0x114, 0x5, "d2b5c4edb2eb81e1f34d5ea9fa879b3bcc78f6d443bbdf4776f2f66a58e967ec0d45bd362f8b15d9d7ea4460edc83ec37530e0ec7b0f74c9cf81f18418db2fd84db2df1732c8881d4f69bf8caf74fa4841b0f9099da66953fe39b82d3d0065b49bc49478b1ef1df07d35d9594d5e93f05d1b05e63727af1ccf7bf62bc8aab1cccb969e12a242e6d7c0dc5b180204ba7e9c78bf34c472ca702679e4b0"}], 0x100}, 0x754d86b7}], 0x1, 0x4)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1b0f000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:40 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x200000000000)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

[  852.423386] FAT-fs (loop5): bogus number of reserved sectors
[  852.450012] FAT-fs (loop5): Can't find a valid FAT filesystem
[  852.530340] FAT-fs (loop5): bogus number of reserved sectors
[  852.541629] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

16:11:40 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200)
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x44040000, 0x0, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB='dots,nodots,dots,dots,dots,check=strict'])

16:11:40 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
getpeername$packet(0xffffffffffffff9c, &(0x7f0000001640)={0x11, 0x0, <r1=>0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001680)=0x14)
sendmmsg(r0, &(0x7f0000005740)=[{{&(0x7f0000000100)=@rc={0x1f, {0x7, 0x1, 0x3f0c, 0x2, 0x4, 0xae8}, 0xb4d}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000180)="940d3a9acd64cff96816accc9a6beb3ec28116b59c4baea929d31863e3742bf4be812d34e1e2b0bd2803298f787a703ae2fd47030365201c45d395ec92fd7a6df871f55e14584236ef4afe2ff0a42c28c6f401ecf44f909df5a97ca07e8c99b7960058348f99e7649dd95b6c81c7d6d8b243b090fc19ecbf3e9ef461c5bb4688b7c22018f78a01d73bb843bf5c40e4e64a531a63ed472b972409d990ce897969c8427f266d2378f365445c5ea3b64c", 0x89}, {&(0x7f0000000240)="782c6934d3f68702e4e666e2cb7359dbcc6faf524e5808d2b4a54cdeec12acb71b5760e968969e997e3250f04c934eaf919936db1939919ad6c436a5b1967fa11497e804ad53cec102162697d1", 0x4d}, {&(0x7f00000002c0)="9685c3cf5123bb41680a443fcac6b0fac1d55e62dc81e88606290173c5399d567173d0a132e5d1d8f0e8dfdaa0f39e6f4df8ca80f553000edae96cd393733e9c7be47bc299e58e0f44bc6576ad6979cd33f0780a8a94ee2bcd02eabc99a8d0fc5f4e3a2cfc255d5de1473f8d3bebb28a90c2fd2706e8339964016d66261e7228959180efe4b64295d0c3350a50afb9f8aba90916c0fa2cd8c9db13e5f851890af230204183068ea273d27405ca5eaf91d4d17519de4bc17089dbe5a51e07402fbec8db413b5b5b0fe9f842e4e91176bcb062e0eafc9c22ff9ae9d47f0e72a9357426c63c2dffc867b5", 0xe9}, {&(0x7f00000003c0)="41f396cccbaf6709710198d89c", 0xd}, {&(0x7f0000000400)="4e3672d954847c2ba12d56c1da87389f69119cc520f300d81c4491ea9c4f8cfe021af4fa15ee07c575602643ecb316a7f93606c15d6da08f2358f2c58ea4155d7d122fe8a5728eeb852e38c7cbb22fc88182c282af522c02d771f99a19cb59ee264176b36701544804f2ab9bf7676ed5fa5b2ae7b1fc99e8d626f975c1c4bb6b81f96cdfbf71a5ade52eec5c28dc7cdea0081cba2b98f6a10c298ad88263c0af774821af56bf014b4daf452a08b97f400dbf468bf6e67fb0de79af0b43f25f0ebc605f07c6636b5c7d7b241ddc0aa2bc7dd14af1c0bbe2c7007afa5070aeb3886da1d397d5a8ece2c2375565bef72ab96559c5c399616df1d35108a1f88457ab760a3515f238d2e0fcd646f43640d843a39184eb06beb9502229303aa740690313c2ed6935cf464f3125164590e92d7810aed2105276d76f5c14faa5753da3623a48e6985b9449b9c9b5f3c889c54ac7f4fcb4447f8d773b3e54f03bddf24901d2a36c590872227d2592b362a45e0a23b5d63b3889c56431caed78b1c4f9db340f97b29c5b829dcccea7ffea5da09e5b5f2069bad889f29a00e53dc64695b00f52dea5979fa65b90869a39ce94e8da6d18f115559fcfca8be03cdb132df27518e9debba6d930137cd63cd79052837f9bfa6eebefcac38b7145b014891e4a71c8daf0f9e08240abc77e420fcb13a5b8033826997e40debfacddee0f1e40d2dc230aee63b8f4b9a3f1f862f47c746d892209269b0ae76751b12bbe47cfd01ce5f74ae3c143b4e1fff4ac7d381932ea2553148a7f9ecb16b942eb5324b02f65683ceabae4463618b2056e257bb073a74ae556d014b247c29dbaba618e8fea800f98fe67d608c9fcb819699415cac21592b2136f698c4c084b3fc1b67d50b2315c0d3ea9d05126918bd992f0316465dba0d46b16590f09fb12c124c16c8d8f73fe1c6e8f090e2d667578c939ac0978765d3292146154eacba832018035529aedd700af8fa57d57f318ce7d8bd7d37b9cc8707414c56da27319e9a2d0b198550eee0194664daa616f7170a0310d3d659a2911d1f6aa247978e2b7f1081b912ed355304b59d5f03e422a0c5c221918d8c012e9e25179599f736a826aa86e376ed47b4683692d626e52c4cf2c50dc24d973d863c895d582fe97a9ff6fa7cda8c7e57392f4e8215446b7f87b7940b9e3a85a1ecd95b07e7da8a40a865677c67434cb53c1ef8ce607ea1aa29a910056c5cfc3c4b32a8253dcc7824ddb4299cfbd0a2c18a57400d89e5c93577d64d8fc0e39dfa96dbb11ba23c7fe00e8ed8c95a7a2083ddb1c51aeb4a352b4dc771789f553d93af31822d3889ba5a2b3ccb9758afbc17730d5ff6e69c70c49cec4b5e2dab0a5118cd6ebc72e42bb24e2bcf63d9ccc56d0d70827b020f0403fe891a1bb0f39f36a4d21fd212534530a7256ddf854d216aa7bf0768e4acbd40868522ad6af7a08416d2161af75c008cd0a483735470a4ed9fbc89ef7538ab3f041be4139c0baee6f75b46e58f825fac3098041d9fa6e4b3cb353c17557c3a95e27427e73e04e7fe9abb98e6762330564d56a895ffab5847d29bcf86872374c9502e94bf33be1beed5de78a96cd6f3cccce59d8d026e1b5ba0f97ecc608bec677fa587bb302a730802d2ff39ea3b415d543d189892c73a11c9428a058f13b7a036f0d693d094eeded94ac3104f577410d6f3d05a774756372395bef2b9c8554be0c48e283389f8d748b9f3e8cbb72134b0a854205940b0db25036a73dedbfce94b6d3ed5ba2776d2b3bed6137ba1b030264a9fd2f4a83380fd9dd2a0c4e8ca9cbd3ac03e671ca30483d9052cb791574070ae8877d719d5108f1fcc7de0668d8d74b961f0ab1e3d2be4d0f8d0c9ac6a49d921170da8ecfa9ef04dc0119b968976b633b8e7e3f95985c0daafee5eed0a5614f2f5d10a1b4a3b034058f7ea5a45e11c0f883a138bac76e5f7a355207e6a1cfffab5782620f5d0470c615ec051f340cf81e35fcaa9aba1882a46c6ec59f68c5e6a225247ae81bc274155148e55bad914f838a6c3186916fb244a61e019546005ae6d4de72d4a2aedc209239ef101adb9e7093ca77373a169cbcaeccf21fd32f01a5189f8e64b833e88c77dde84ec990b0e382503f74b57b6e61f0ca04ecc0b782436894fdabb549488d9b16da0dd0df797c33f38224be2c28fbb0b3a8f32e5c988d218ee23342601e3cfebb93855f43ccc0ca622d16aedddfdcc4f621c18dbb9341d3bcd708b4a9c675c0aefcda058c2e34cd8014813af61102fd274d0d7309c14134e251563f134d843848b1c3d90db379060c8aaaf511d296b5043eae71685af72ecaac8693c336fd7188dcbbd7e38d41e4183d517ed2b9df1e0e12ffe33e8c3af8306bf5d66d6b431ac3326efd8f0764150672fad1c77c027db37ceac082fbd8e38421b503ba2babad19554d2a48e9a5da0fbf30c2ff9667b75fa92bdce9347740baac2cf149ad8882b68ab896cd887c581a47bee4e563dc2b1b91fd230c62396cafc3e19049a30eb9e2067fef30c5ec8071e3ea9849f57a91918e1c1a3f1c7e23a769e596f78717274d39fdb23aa57a10592d70a7cd005dc8b92da7d169c80ec65e6e3bc8fe138719b2b6f056448e809c76334533f09628ac7bca00dc6a362b6317034d9113d33b0e4cb3f6d946b6c528a5ac819f7da49f50b15e25cbe4f53bf677aadbb3e70d9974bb6d1785bdff7a02dfae7e44e1d3c40a0b4f80586af5fe1c72e7e64083afbaf8d876aa6a47791bb838c60352e41769290993d7d04dbf6575b6bb15aa06cd0b812257dafc807a7e7a1b3ee923633561fdb400f71c2af341283d1f1c3532c5ab54bc7fdd37d5086a73ea54664573ed1af74755f37e7c6faea0d302628159fbb42410773f8f7290eca69d355550438e4a2dba784c7f4a1699caf2468599756988b380a2a9f7b9b0b0499bdea3fc33b336e4196c0c2cb3e0bd1a9fbee5a39059783ab008f738814c4b5f05d323b6376004511e9e76a7d888f7159a21e88e7c7e323f87889bdf56e6691fe63bc179ba0f84efb640e25371d3d7530ad8efe2bdb9a25be437bd6897a4c09d248e59b993c4d28f967cfad318ffd336dae763270b56937306e6540d869ec27f30f422dd5185ade246e6e9b42c89adfd098e06179f6850b2dacc6de483c7c6720061b1267c9c820fc0d0c9435678a84926a1d2ac5a61a7eada70d7daaa6cd759658e9eefee12e3b966bb631bc40f009adfdf2ad3b0b707dd29b6538286e184b412cdd329fe5c7868a1fb37c18a4b7370c75239107cee3b638208a39569eff1a98a2308842fdc20e85cac7f922c30f06bf5c8d0ecaabb35ec6fd202d9b53039d7615ea3cb076c8593ccae2b049abbb9fa22e7636d5a461ae6589e8ea66cc40969f884ba3284f60fc3cda3a3dbfcd40a1088cbd1b900d136d228b4f21df9ebe431817b7fbce21a825c898b082731a66b1f0c605757cc1ade854586d23f62999c49691f1a53be34030e3d07c3bf44b202d9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0x1000}, {&(0x7f0000001400)="5df288aa9448a7302562ed0d77a7b81399d7a67b0726472d7b7166fe727fb6e1a86a6977dd304fceb274926889fed0a0dcf5670d8c4744cffd949f010e8517fecd42f9e9c108cb912f9edc091f296b68470008a01d4cb8a914ab42c823824c541caf577d94bd3452e8ff66a9c911e895d92a", 0x72}, {&(0x7f0000001480)="81c56073739a443e5a294cb2e08ebf4d2732a0ed373499a5acc354f97571aa7785072c08c67bf7546ff66c012fb1f4330cf1884653eefd4f6cc3d0386bcff6441ac84532cfc981a11584639b74d1f8b64b9f67751ded1aafa12cc62a9ebb", 0x5e}], 0x7}, 0x6}, {{&(0x7f00000016c0)=@hci={0x1f, r1}, 0x80, 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{&(0x7f0000002bc0)="05fd6338093d35913018acc28542320e3a7ac34146b959cccff97d39d225e1fe4720f7d6563af103585f670e12a2f8009fa8d115af8dfba2481af5f23c6b8ac4d510c0673fd841058abb0d94c10339b3c39eb6077f", 0x55}, {&(0x7f0000002c40)="ff3435a8fba55e6cb38a02134e7cd046ad3d69534b2f457cdd12f133c5f41d070495a03b044fe2e2a072363ee597904559b97ead2d63954c300898a2a9eed232ff7111261e8e18a7b00db33159a914ea", 0x50}, {&(0x7f0000002cc0)="45942794697929e66f672aa8bbc87af793c65d393cfbbe8c8104a8b75602f9b1f2838e7a3c9f36c248a5505ad09967ef39fc93b8b780d0810f0d9dc61289aee2af", 0x41}, {&(0x7f0000002d40)="e7f4a604a3f19cb8e87f49a3b46ce17868971e2c255f4f574bf78406f18383f420874311b6224faa4ded072f80c209f68e5845ad7547d5b90d50dd8d959e54f764631588ea16c11f284a411e2a4f4c6d3cfad418250e4967b46499674113c297bff041331ce3915915728e8f3a874be1de990175bb0e8083bd49d8ffb3b1353387f8d252414b4845938a45de2dfc99b957a04d413a1d5d9c2fae1628c1cc949d760465b0430728be1c3b837e65f43239a49c68c2a7283214a5e102d05270b6a9fbac4d7ba0cbf8349d34c8a7", 0xcc}], 0x8, 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0x2260}, 0xeb}, {{&(0x7f0000005140)=@caif=@rfm={0x25, 0x100000000, "8925f7af50df582861bc8a77d66cbffc"}, 0x80, &(0x7f00000052c0)=[{&(0x7f00000051c0)="194fe054f3b805c1141cf75c7ec029db01ce36fe9750b214c443751b4a2ec828ac99a524a3c9c4e02f5948d4f795b2ecb25a4d70e210445a94310c6e950b33fe96637822349b90c4030fdc85ced0d6a4", 0x50}, {&(0x7f0000005240)="b17f5dc86a15956a55949230fab48cd66dddab9bc3a477b11744cb6f2d3e4c4e3f96d09bb7eb52ccf789fb1262f80c20e69bdb6086c28f6f3f854428946cffa511278e1ed377a61288a54f4273cd29b4678be8b9351ca9c0204e673b556f2cd48addcda3a0edfa180b7552f695f30bd5", 0x70}], 0x2}, 0x1}, {{&(0x7f0000005300)=@rxrpc=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @remote, 0x2}}, 0x80, &(0x7f0000005480)=[{&(0x7f0000005380)="5e22845bbec9db7a3ab4e01c084c9b5cd48511207d220c2e5a704f62b0106d60a96ed35204fa4b405e947079a472ecd6caebc3b770da0fa4b7ac198c81ba6a85d4c36ea663d5654475c16f006ef35f2f2f83b8dcccbb1c33", 0x58}, {&(0x7f0000005400)="8eb7d567dcd566cca662cdb7bdfac86e5dd1236b18bd1ff72657d1f88c42db75c47a3f623b3260064763f88425feadf1d75b5e928cf001f0e8d49f0d4c5801fb", 0x40}, {&(0x7f0000005440)="90a4382a0aba6cbcb4e7524c8f49accc", 0x10}], 0x3, &(0x7f00000054c0)=[{0x98, 0x13f, 0x88a5, "82f5a3d40a70b6f10eaaae3bdf27713bf9e49fc7180bbe99f5d5bd2dc7528b8137574e5ff81fe98bc270a8531cad7f07443a7f505e4f569429236234fb88f770b9dff6a28fb474697d26c7f462bb10a7c842a3a87e0cc4455f3ecf784ccde5a1b14248d5aac4c1e113405a23d53b8ce876e7d1ffdab9576c33efce4870ba38e1f1"}, {0x48, 0xff, 0x4, "9af75f60640177dee6f6725895bfbceeceb3c28cb9547a672dac1445945188b86424956362134500f67c1c9712ed81731ee53f6274"}, {0x40, 0x113, 0xffffffffffffffff, "28d93e82d8577c8ece7010922949a177b6b78bb7db61e796a3d487fa5bbd3a123f0633419c12cd363db8021f"}, {0xb0, 0x10e, 0xffffffffffffffff, "9a72313f183cd63410b89ae147370fe0c513b3f05760e0de939caa6d52b3903fb6076911dd13674b5469908ca880934a157d49b9476c1806856622f66ae38cec044c6ccfec5004617d2347f6dadb0e119dc0fb52c4cc441b0052375be49e22db5e0e049712d45396a21203debd7365d85bf4a7d83be17faca5ac32c82c5b41baed36beaa3167a1f41b7755fc719e115d592d5be71e3f66ad7e02cfd3304f"}, {0x88, 0x13a, 0x7, "dcc43b6a109712ca75f78a3ada6eb5e3b338c9d2853ed2366649fb42bd7b2c836625e50bbb0a4e38f34ffb11fc57dba466ade344c4569bc523f2a4d55407eab9a1e5a916bae65e19c4635ff1ba8f59fec9ca156d101603df74980a70c019f677e4b9427ac799f295c0c90337a47eb2aad432d94483"}], 0x258}, 0x80000001}], 0x5, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:40 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, 0x0, 0x0)

16:11:40 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf)
ioctl$KDADDIO(r0, 0x400455c8, 0x0)
ioctl$TIOCSETD(r0, 0x5412, &(0x7f0000000000))

[  852.862063] FAT-fs (loop5): bogus number of reserved sectors
[  852.898535] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:40 executing program 4:
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f00000004c0)=ANY=[@ANYBLOB])

[  852.983416] FAT-fs (loop5): bogus number of reserved sectors
[  853.009208] FAT-fs (loop5): Can't find a valid FAT filesystem
16:11:41 executing program 0:
r0 = socket$inet6(0xa, 0x2, 0x0)
get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x101, &(0x7f0000ffd000/0x1000)=nil, 0x5)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x6}, 0x1c)
sendmmsg(r0, &(0x7f0000007e00), 0x26e, 0x0)
perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f000000ac80), 0x400000000000302, 0x4008800)

16:11:41 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="b7f2288a91", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYRESDEC], 0xfffffec0)
perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0xfd40}], 0x1}, 0x0)

[  853.044293] Bluetooth: hci0: Frame reassembly failed (-84)
[  853.054519] BUG: unable to handle kernel paging request at ffffffffffffffd6
[  853.061634] #PF error: [normal kernel read fault]
[  853.066475] PGD 8874067 P4D 8874067 PUD 8876067 PMD 0 
[  853.070558] kobject: 'hci1' (00000000c700f2dc): kobject_add_internal: parent: 'bluetooth', set: 'devices'
[  853.071761] Oops: 0000 [#1] PREEMPT SMP KASAN
[  853.071776] CPU: 0 PID: 2552 Comm: kworker/u4:4 Not tainted 5.0.0-rc8+ #88
[  853.071784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  853.071807] Workqueue: events_unbound flush_to_ldisc
[  853.106609] kobject: 'hci1' (00000000c700f2dc): kobject_uevent_env
[  853.107499] RIP: 0010:h4_recv_buf+0x1ea/0xda0
[  853.107513] Code: b6 14 10 48 89 c8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 d7 0a 00 00 48 ba 00 00 00 00 00 fc ff df 48 8b 45 d0 4c 8d 60 70 <0f> b7 58 2a 4c 89 e0 48 c1 e8 03 0f b6 04 10 84 c0 74 08 3c 03 0f
[  853.107521] RSP: 0018:ffff8880a1117b10 EFLAGS: 00010246
[  853.107532] RAX: ffffffffffffffac RBX: 0000000000000000 RCX: ffffffffffffffd6
[  853.107541] RDX: dffffc0000000000 RSI: ffffffff84ed33a2 RDI: 0000000000000005
[  853.107549] RBP: ffff8880a1117b98 R08: ffff8880a1102080 R09: 0000000000000003
[  853.107556] R10: ffffed1015d05bcf R11: ffff8880ae82de7b R12: 000000000000001c
[  853.107570] R13: ffff888098d12080 R14: ffff88808d19d6a0 R15: 0000000000000006
[  853.130856] kobject: 'hci1' (00000000c700f2dc): fill_kobj_path: path = '/devices/virtual/bluetooth/hci1'
[  853.137281] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[  853.137290] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  853.137298] CR2: ffffffffffffffd6 CR3: 0000000097d76000 CR4: 00000000001406f0
[  853.137309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  853.137316] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  853.137320] Call Trace:
[  853.137344]  ? __lock_is_held+0xb6/0x140
[  853.137365]  ? check_preemption_disabled+0x48/0x290
[  853.137383]  h4_recv+0xe4/0x200
[  853.137397]  hci_uart_tty_receive+0x22b/0x530
[  853.137415]  ? hci_uart_write_work+0x710/0x710
[  853.155424] kobject: 'rfkill8' (000000003ae70694): kobject_add_internal: parent: 'hci1', set: 'devices'
[  853.157341]  tty_ldisc_receive_buf+0x164/0x1c0
[  853.157364]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[  853.157381]  tty_port_default_receive_buf+0x7d/0xb0
[  853.181363] kobject: 'rfkill8' (000000003ae70694): kobject_uevent_env
[  853.188836]  flush_to_ldisc+0x228/0x390
[  853.188859]  process_one_work+0x98e/0x1790
[  853.188876]  ? pwq_dec_nr_in_flight+0x320/0x320
[  853.188888]  ? lock_acquire+0x16f/0x3f0
[  853.188906]  worker_thread+0x98/0xe40
[  853.188918]  ? trace_hardirqs_on+0x67/0x230
[  853.188935]  kthread+0x357/0x430
[  853.188946]  ? process_one_work+0x1790/0x1790
[  853.188958]  ? kthread_cancel_delayed_work_sync+0x20/0x20
[  853.188972]  ret_from_fork+0x3a/0x50
[  853.188983] Modules linked in:
[  853.188993] CR2: ffffffffffffffd6
[  853.189008] ---[ end trace d32ef9e5804d3db5 ]---
[  853.189016] net_ratelimit: 18 callbacks suppressed
[  853.189030] RIP: 0010:h4_recv_buf+0x1ea/0xda0
[  853.189035] protocol 88fb is buggy, dev hsr_slave_0
[  853.189046] Code: b6 14 10 48 89 c8 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 d7 0a 00 00 48 ba 00 00 00 00 00 fc ff df 48 8b 45 d0 4c 8d 60 70 <0f> b7 58 2a 4c 89 e0 48 c1 e8 03 0f b6 04 10 84 c0 74 08 3c 03 0f
[  853.189052] RSP: 0018:ffff8880a1117b10 EFLAGS: 00010246
[  853.189062] RAX: ffffffffffffffac RBX: 0000000000000000 RCX: ffffffffffffffd6
[  853.189070] RDX: dffffc0000000000 RSI: ffffffff84ed33a2 RDI: 0000000000000005
[  853.189078] RBP: ffff8880a1117b98 R08: ffff8880a1102080 R09: 0000000000000003
[  853.189083] protocol 88fb is buggy, dev hsr_slave_1
[  853.189090] R10: ffffed1015d05bcf R11: ffff8880ae82de7b R12: 000000000000001c
[  853.189098] R13: ffff888098d12080 R14: ffff88808d19d6a0 R15: 0000000000000006
[  853.189108] FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
[  853.189116] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  853.189123] CR2: ffffffffffffffd6 CR3: 0000000097d76000 CR4: 00000000001406f0
[  853.189135] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  853.189142] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  853.189149] Kernel panic - not syncing: Fatal exception
[  853.198591] Kernel Offset: disabled
[  853.459322] Rebooting in 86400 seconds..