0000200 R14: 00007f8c39718000 R15: 0000000020000380
[  692.827136]  </TASK>
16:57:28 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 32)

16:57:28 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:57:28 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x63, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:57:28 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:57:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 40)

16:57:28 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
r1 = socket$packet(0x11, 0x3, 0x300)
r2 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', <r3=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r3, 0x3, 0x6, @link_local}, 0x10)
r4 = socket$nl_audit(0x10, 0x3, 0x9)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'wlan1\x00', <r5=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r5, 0x1, 0x6, @local}, 0x10)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @private=0xa010101, r5}, 0xc)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r6)

[  692.953847] device lo entered promiscuous mode
[  692.959375] device wlan1 entered promiscuous mode
[  692.963426] device wlan1 left promiscuous mode
[  692.964420] device lo left promiscuous mode
[  692.977394] FAT-fs (loop2): bogus number of reserved sectors
[  692.978331] FAT-fs (loop2): Can't find a valid FAT filesystem
[  692.981217] device lo entered promiscuous mode
[  692.981749] device wlan1 entered promiscuous mode
[  692.982512] device wlan1 left promiscuous mode
[  692.982987] device lo left promiscuous mode
[  692.985345] FAT-fs (loop7): bogus number of reserved sectors
[  692.985813] FAT-fs (loop7): Can't find a valid FAT filesystem
16:57:28 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  693.028615] FAT-fs (loop7): bogus number of reserved sectors
[  693.029083] FAT-fs (loop7): Can't find a valid FAT filesystem
[  693.078303] FAT-fs (loop5): bogus number of reserved sectors
[  693.078816] FAT-fs (loop5): Can't find a valid FAT filesystem
16:57:49 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 33)

16:57:49 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:57:49 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:57:49 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:57:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:57:49 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:57:49 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000000c0))
openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$AUTOFS_IOC_FAIL(r1, 0x9361, 0x1)

16:57:49 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  714.346010] FAT-fs (loop5): bogus number of reserved sectors
[  714.346494] FAT-fs (loop5): Can't find a valid FAT filesystem
[  714.351651] FAT-fs (loop7): bogus number of reserved sectors
[  714.352051] FAT-fs (loop7): Can't find a valid FAT filesystem
[  714.361521] FAT-fs (loop5): bogus number of reserved sectors
[  714.361980] FAT-fs (loop5): Can't find a valid FAT filesystem
[  714.369076] FAT-fs (loop7): bogus number of reserved sectors
[  714.369502] FAT-fs (loop7): Can't find a valid FAT filesystem
[  714.385937] FAT-fs (loop2): bogus number of reserved sectors
[  714.386434] FAT-fs (loop2): Can't find a valid FAT filesystem
16:57:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:57:50 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:57:50 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0))

[  714.487642] loop7: detected capacity change from 0 to 1
16:57:50 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 34)

[  714.493932] FAT-fs (loop5): bogus number of reserved sectors
[  714.494577] FAT-fs (loop5): Can't find a valid FAT filesystem
[  714.500617] FAT-fs (loop7): bogus number of reserved sectors
[  714.501063] FAT-fs (loop7): Can't find a valid FAT filesystem
16:57:50 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  714.522316] loop7: detected capacity change from 0 to 1
[  714.528902] FAT-fs (loop7): bogus number of reserved sectors
[  714.529396] FAT-fs (loop7): Can't find a valid FAT filesystem
16:57:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  714.599568] FAT-fs (loop5): bogus number of reserved sectors
[  714.600012] FAT-fs (loop5): Can't find a valid FAT filesystem
[  714.619874] FAT-fs (loop2): bogus number of reserved sectors
[  714.619980] FAT-fs (loop5): bogus number of reserved sectors
[  714.620773] FAT-fs (loop2): Can't find a valid FAT filesystem
[  714.621775] FAT-fs (loop5): Can't find a valid FAT filesystem
[  724.331156] Bluetooth: hci1: command 0x0406 tx timeout
16:58:05 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
close(r0)
sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x9, 0x5, 0x401, 0x70bd29, 0x25dfdbfc, {0x1, 0x0, 0x6}, [@typed={0x8, 0x69, 0x0, 0x0, @uid=0xee01}]}, 0x1c}, 0x1, 0x0, 0x0, 0x60}, 0x41)

16:58:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:05 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 35)

16:58:05 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100), 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:58:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x480, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  729.686187] loop7: detected capacity change from 0 to 2
[  729.708945] FAT-fs (loop5): bogus number of reserved sectors
[  729.709818] FAT-fs (loop5): Can't find a valid FAT filesystem
[  729.711872] FAT-fs (loop7): bogus number of reserved sectors
[  729.712706] FAT-fs (loop7): Can't find a valid FAT filesystem
[  729.742904] loop7: detected capacity change from 0 to 2
[  729.747084] FAT-fs (loop5): bogus number of reserved sectors
[  729.748007] FAT-fs (loop5): Can't find a valid FAT filesystem
[  729.757166] FAT-fs (loop7): bogus number of reserved sectors
[  729.758002] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 36)

16:58:05 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x80800)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r1, 0xc0096616, &(0x7f0000000040)={0x1, [0x0]})
close(r0)

16:58:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100), 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:58:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  729.884168] FAT-fs (loop2): bogus number of reserved sectors
[  729.885022] FAT-fs (loop2): Can't find a valid FAT filesystem
16:58:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  729.914371] loop7: detected capacity change from 0 to 2
[  729.925162] FAT-fs (loop7): bogus number of reserved sectors
[  729.925598] FAT-fs (loop7): Can't find a valid FAT filesystem
[  729.939286] loop7: detected capacity change from 0 to 2
[  729.947123] FAT-fs (loop7): bogus number of reserved sectors
[  729.947558] FAT-fs (loop7): Can't find a valid FAT filesystem
[  729.951225] FAT-fs (loop5): bogus number of reserved sectors
[  729.952079] FAT-fs (loop5): Can't find a valid FAT filesystem
[  729.984939] FAT-fs (loop5): bogus number of reserved sectors
[  729.985814] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]}) (fail_nth: 37)

16:58:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:05 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0)
close(r0)

[  730.065758] loop7: detected capacity change from 0 to 3
[  730.077652] FAT-fs (loop7): bogus number of reserved sectors
[  730.078086] FAT-fs (loop7): Can't find a valid FAT filesystem
[  730.089182] loop7: detected capacity change from 0 to 3
[  730.092669] FAT-fs (loop7): bogus number of reserved sectors
[  730.093224] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:19 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:19 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:19 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:19 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:19 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100), 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:58:19 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x149902)
close(r0)

[  743.613598] FAT-fs (loop5): bogus number of reserved sectors
[  743.614055] FAT-fs (loop5): Can't find a valid FAT filesystem
[  743.639331] FAT-fs (loop5): bogus number of reserved sectors
[  743.639784] FAT-fs (loop5): Can't find a valid FAT filesystem
[  743.645803] loop7: detected capacity change from 0 to 3
[  743.649416] FAT-fs (loop2): bogus number of reserved sectors
[  743.649873] FAT-fs (loop2): Can't find a valid FAT filesystem
16:58:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  743.706190] FAT-fs (loop7): bogus number of reserved sectors
[  743.707180] FAT-fs (loop7): Can't find a valid FAT filesystem
[  743.726874] loop7: detected capacity change from 0 to 3
16:58:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  743.747805] FAT-fs (loop7): bogus number of reserved sectors
[  743.748822] FAT-fs (loop7): Can't find a valid FAT filesystem
[  743.771241] FAT-fs (loop5): bogus number of reserved sectors
[  743.771727] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:19 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  743.792490] FAT-fs (loop2): bogus number of reserved sectors
[  743.792960] FAT-fs (loop2): Can't find a valid FAT filesystem
[  743.808534] FAT-fs (loop2): bogus number of reserved sectors
[  743.809024] FAT-fs (loop2): Can't find a valid FAT filesystem
16:58:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:19 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:19 executing program 3:
r0 = clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_open(r0, 0x0)
fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000000)={0x1, r0})
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000005c0)={<r3=>0x0})
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r4, 0x0, 0x0, 0x100)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f00000010c0))
r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c2, 0x0)
perf_event_open$cgroup(&(0x7f0000000400)={0x1, 0x80, 0xf7, 0x30, 0x3, 0x8, 0x0, 0x7a8c, 0x820, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x849, 0x1, @perf_config_ext={0x5f, 0x582e}, 0x50, 0x5, 0x3, 0x5, 0x9, 0x9, 0x38fc, 0x0, 0xfffffffd, 0x0, 0x7}, r5, 0x5, 0xffffffffffffffff, 0x4)
r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0)
sendfile(r5, r6, 0x0, 0x10000027f)
ioctl$BTRFS_IOC_TREE_SEARCH_V2(r6, 0xc0709411, &(0x7f0000000080)={{r3, 0x0, 0x1, 0x1, 0x8000, 0xd2, 0x4, 0x10000, 0x3, 0x0, 0x7, 0xbcb, 0x20, 0x3, 0x88e}, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f00000000c0)={r3, 0x3})
ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f00000012c0)={'\x00', 0x800, 0x4, 0x52, 0x9, 0x8001, r0})
close(r1)

16:58:19 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:19 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:19 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  743.951354] loop7: detected capacity change from 0 to 5
16:58:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  743.976963] FAT-fs (loop7): bogus number of reserved sectors
[  743.978067] FAT-fs (loop7): Can't find a valid FAT filesystem
[  743.979198] FAT-fs (loop2): bogus number of reserved sectors
[  743.980052] FAT-fs (loop2): Can't find a valid FAT filesystem
[  744.003519] loop7: detected capacity change from 0 to 5
[  744.011864] FAT-fs (loop2): bogus number of reserved sectors
[  744.012849] FAT-fs (loop2): Can't find a valid FAT filesystem
[  744.022531] FAT-fs (loop5): bogus number of reserved sectors
[  744.023011] FAT-fs (loop5): Can't find a valid FAT filesystem
[  744.026336] FAT-fs (loop7): bogus number of reserved sectors
[  744.027457] FAT-fs (loop7): Can't find a valid FAT filesystem
[  744.039171] FAT-fs (loop5): bogus number of reserved sectors
[  744.039611] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:35 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:58:35 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:35 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:58:35 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
sendmsg$IPSET_CMD_PROTOCOL(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x1, 0x6, 0x301, 0x0, 0x0, {0x7, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x40800)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0)

16:58:35 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:35 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:35 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1800, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:35 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  760.337730] FAT-fs (loop2): bogus number of reserved sectors
[  760.338402] FAT-fs (loop2): Can't find a valid FAT filesystem
[  760.353537] FAT-fs (loop2): bogus number of reserved sectors
[  760.353988] FAT-fs (loop2): Can't find a valid FAT filesystem
[  760.361758] loop7: detected capacity change from 0 to 12
[  760.368270] FAT-fs (loop5): bogus number of reserved sectors
[  760.368722] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:36 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x1000)
ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x9, 0x20})
getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@dev, @broadcast, @broadcast}, &(0x7f0000000100)=0xc)

[  760.379199] FAT-fs (loop5): bogus number of reserved sectors
[  760.379647] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.396916] FAT-fs (loop7): bogus number of reserved sectors
[  760.397888] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  760.437671] loop7: detected capacity change from 0 to 12
[  760.471192] FAT-fs (loop7): bogus number of reserved sectors
[  760.472076] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:36 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  760.486969] FAT-fs (loop5): bogus number of reserved sectors
[  760.487573] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:36 executing program 3:
perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x24, 0x6, 0x9, 0x1f, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x28, 0x0, 0x4, 0x7, 0x2, 0x1f, 0x8, 0x0, 0x81, 0x0, 0x6}, 0x0, 0x4, 0xffffffffffffffff, 0x11)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/i2c_algo_bit', 0x8000, 0x44)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0xfd, 0xff, 0x3, 0x3f, 0x0, 0x5420, 0x20020, 0x4, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f00000001c0), 0x4}, 0x48, 0x7fff, 0x947, 0x7, 0x5, 0x7, 0x1f, 0x0, 0xffff, 0x0, 0x8}, 0x0, 0x5, r2, 0x8)
write$cgroup_freezer_state(r1, &(0x7f0000000180)='FROZEN\x00', 0x7)
close(r0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x3, 0x4})

[  760.505504] FAT-fs (loop5): bogus number of reserved sectors
[  760.505974] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.533903] FAT-fs (loop2): bogus number of reserved sectors
[  760.534628] FAT-fs (loop2): Can't find a valid FAT filesystem
16:58:36 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

16:58:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:36 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:36 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  760.617664] loop7: detected capacity change from 0 to 16
[  760.635304] FAT-fs (loop5): bogus number of reserved sectors
[  760.635795] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  760.649359] FAT-fs (loop5): bogus number of reserved sectors
[  760.649841] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.653277] FAT-fs (loop7): bogus number of reserved sectors
[  760.654176] FAT-fs (loop7): Can't find a valid FAT filesystem
[  760.694963] loop7: detected capacity change from 0 to 16
16:58:36 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000))
dup3(r0, r0, 0x0)

16:58:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  760.720206] FAT-fs (loop7): bogus number of reserved sectors
[  760.721039] FAT-fs (loop7): Can't find a valid FAT filesystem
[  760.750382] FAT-fs (loop5): bogus number of reserved sectors
[  760.750863] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:36 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  760.786724] FAT-fs (loop5): bogus number of reserved sectors
[  760.787227] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x10, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  760.933568] FAT-fs (loop5): bogus number of reserved sectors
[  760.934273] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.947875] FAT-fs (loop2): bogus number of reserved sectors
[  760.948377] FAT-fs (loop2): Can't find a valid FAT filesystem
[  760.954870] FAT-fs (loop5): bogus number of reserved sectors
[  760.955566] FAT-fs (loop5): Can't find a valid FAT filesystem
[  760.966566] FAT-fs (loop2): bogus number of reserved sectors
[  760.967031] FAT-fs (loop2): Can't find a valid FAT filesystem
16:58:51 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:51 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:58:51 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:58:51 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6300, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:51 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
write$binfmt_elf32(r2, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x75, 0x2, 0x8, 0x0, 0x3, 0x3, 0x4, 0x72, 0x38, 0x8, 0xffff, 0xfffd, 0x20, 0x1, 0x81, 0x5, 0x9}, [{0x70000000, 0x800, 0x7ac, 0x504c4ec8, 0x3, 0x6, 0x5, 0x3}], "e8524573ca6fa5245f333267089f3645c0b59e82c4044a5844c1ea1f7368dd19efabf3850a6d698cab429d991fa4fc2ba568f099c7bdeeb18586af8d740d9e4652f2c318b0b4f4abf190a777e7bc507940ad9b5592c604b02e1c836fbe5a6dde247c06a1a506fe80706cb541e407fd06d1f5871fc5189e93175bdf880032f8d2fef6aa53713d4c0d9bfe012161bc7a17652df8a7d70333d5d0724a97caab152f62", ['\x00', '\x00', '\x00', '\x00']}, 0x4f9)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000700)={'wlan1\x00', <r5=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000fe26000002ea88585cf34f21000000370000000000000000", @ANYRES32=r5], 0x24}}, 0x0)
sendmsg$NL80211_CMD_SET_BSS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x60, r4, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x7fff, 0x52}}}}, [@NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0xa6}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x4}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x8}, @NL80211_ATTR_BSS_SHORT_SLOT_TIME={0x5, 0x1e, 0x8}, @NL80211_ATTR_BSS_SHORT_SLOT_TIME={0x5, 0x1e, 0xff}, @NL80211_ATTR_AP_ISOLATE={0x5, 0x60, 0x8}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8010}, 0x4000)

16:58:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

16:58:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:51 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  775.480989] FAT-fs (loop5): bogus number of reserved sectors
[  775.481499] FAT-fs (loop5): Can't find a valid FAT filesystem
[  775.486085] FAT-fs (loop2): bogus number of reserved sectors
[  775.486641] FAT-fs (loop2): Can't find a valid FAT filesystem
[  775.499683] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'.
[  775.510332] FAT-fs (loop5): bogus number of reserved sectors
[  775.510799] FAT-fs (loop5): Can't find a valid FAT filesystem
[  775.515218] FAT-fs (loop2): bogus number of reserved sectors
[  775.515731] FAT-fs (loop2): Can't find a valid FAT filesystem
[  775.534209] loop7: detected capacity change from 0 to 49
[  775.535301] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'.
[  775.563517] FAT-fs (loop7): bogus number of reserved sectors
[  775.564431] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:51 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  775.599432] loop7: detected capacity change from 0 to 49
[  775.605820] FAT-fs (loop7): bogus number of reserved sectors
[  775.606268] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:51 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  775.635164] FAT-fs (loop5): bogus number of reserved sectors
[  775.635628] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:51 executing program 3:
recvmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)=""/225, 0xe1}], 0x1, &(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYRES64, @ANYRESDEC=0x0], 0x48}, 0x40002000)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
openat$bsg(0xffffffffffffff9c, &(0x7f00000005c0), 0x101400, 0x0)
ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0x97)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
clone3(&(0x7f0000000540)={0x5410c0000, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000340), {0x2d}, &(0x7f0000000380)=""/194, 0xc2, &(0x7f0000000480)=""/66, &(0x7f0000000500)=[0xffffffffffffffff], 0x1, {r1}}, 0x58)

[  775.658358] FAT-fs (loop5): bogus number of reserved sectors
[  775.658794] FAT-fs (loop5): Can't find a valid FAT filesystem
16:58:51 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8004, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:58:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  775.711033] FAT-fs (loop2): bogus number of reserved sectors
[  775.712012] FAT-fs (loop2): Can't find a valid FAT filesystem
[  775.740247] loop7: detected capacity change from 0 to 64
[  775.742760] FAT-fs (loop2): bogus number of reserved sectors
[  775.743826] FAT-fs (loop2): Can't find a valid FAT filesystem
[  775.771946] FAT-fs (loop7): bogus number of reserved sectors
[  775.773016] FAT-fs (loop7): Can't find a valid FAT filesystem
[  775.810427] loop7: detected capacity change from 0 to 64
16:58:51 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0xa01, 0x0)

[  775.834858] FAT-fs (loop7): bogus number of reserved sectors
[  775.836023] FAT-fs (loop7): Can't find a valid FAT filesystem
16:58:51 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  775.930518] random: crng reseeded on system resumption
[  775.958348] random: crng reseeded on system resumption
[  775.975221] FAT-fs (loop2): bogus number of reserved sectors
[  775.976164] FAT-fs (loop2): Can't find a valid FAT filesystem
[  776.016064] FAT-fs (loop2): bogus number of reserved sectors
[  776.016966] FAT-fs (loop2): Can't find a valid FAT filesystem
16:59:05 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:59:05 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000002880), 0x4000101, 0x0)

16:59:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:59:05 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
io_setup(0x4, &(0x7f0000000000))
r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000010c0), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000001200)={{0x1, 0x1, 0x18, <r2=>r0, {<r3=>r0}}, './file0\x00'})
io_setup(0xd29, &(0x7f0000000780)=<r4=>0x0)
r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
io_submit(r4, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r5, &(0x7f0000000000)="1c", 0x1}])
clock_gettime(0x0, &(0x7f00000012c0)={<r6=>0x0, <r7=>0x0})
io_getevents(r4, 0x4356, 0x6, &(0x7f0000002480)=[{}, {}, {}, {}, {}, {}], &(0x7f0000002540)={r6, r7+60000000})
pread64(0xffffffffffffffff, 0x0, 0x0, 0x100)
io_submit(0x0, 0x5, &(0x7f0000002440)=[&(0x7f0000001280)={0x0, 0x0, 0x0, 0x2, 0x1f, r0, &(0x7f0000001300)="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", 0x1021, 0x1000, 0x0, 0x1}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000001100)="93bf0d56cd854fbb9f44c843a14a5bb6e8ea4b503609a790", 0x18, 0x2, 0x0, 0x1, r0}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000001180)="7fc3d8e8fdf03f58754728a4f82b87a505b5ad3ee1b12bb87d6c8490bfcc025d6638597181416c1698a63cc865c24551826520d6abd2582bdee3450586084b508dfabfac17d14dcbdeaf0fb1764c2d23580902ab0ffd13c55c09abb61eac10e4671e4ab61d82a75949", 0x69, 0x7a0a, 0x0, 0x2, r3}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f00000000c0)="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", 0x1000, 0x5, 0x0, 0x2, r2}, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f0000002340)="67a5103d658fd55afacd812188bcd6f8a22d0efcc21b2d417fc5948e693440424bae27105958ca3caf932e9f6d5262c0995aec25407886deb885513d16ee26a3b236154bf90d76d1ef47fa0cae60e5e2dc5b32169a7e72b9a9405e6e88eba82747aee1373744e2f9976c91820b220c11c8b6093449093d56ea1ba0366e958349f29d9af7b25a0ceb4510e50d67f8de4485fbd489517adb182c58ba5fb7c2e070106ccb81833d4c9773c31a55646834deca", 0xb1, 0x400, 0x0, 0x2}])

16:59:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:59:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  789.918358] loop7: detected capacity change from 0 to 127
[  789.961240] FAT-fs (loop2): bogus number of reserved sectors
[  789.962216] FAT-fs (loop2): Can't find a valid FAT filesystem
[  789.968754] FAT-fs (loop7): bogus number of reserved sectors
[  789.970234] FAT-fs (loop7): Can't find a valid FAT filesystem
[  789.973216] FAT-fs (loop5): bogus number of reserved sectors
[  789.974403] FAT-fs (loop5): Can't find a valid FAT filesystem
[  790.004532] FAT-fs (loop5): bogus number of reserved sectors
[  790.005404] FAT-fs (loop5): Can't find a valid FAT filesystem
[  790.018718] loop7: detected capacity change from 0 to 127
[  790.030057] FAT-fs (loop2): bogus number of reserved sectors
[  790.031116] FAT-fs (loop2): Can't find a valid FAT filesystem
[  790.038974] FAT-fs (loop7): bogus number of reserved sectors
[  790.039932] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:05 executing program 3:
arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040))
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
preadv(r1, &(0x7f0000002600)=[{&(0x7f0000000080)=""/202, 0xca}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/112, 0x70}, {&(0x7f0000001200)=""/159, 0x9f}, {&(0x7f00000012c0)=""/201, 0xc9}, {&(0x7f00000013c0)=""/147, 0x93}, {&(0x7f0000001480)=""/98, 0x62}, {&(0x7f0000001500)=""/219, 0xdb}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x9, 0x10001, 0xffff)

16:59:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x68, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  790.240637] FAT-fs (loop5): bogus number of reserved sectors
[  790.241502] FAT-fs (loop5): Can't find a valid FAT filesystem
[  790.253075] loop7: detected capacity change from 0 to 127
[  790.258460] FAT-fs (loop2): bogus number of reserved sectors
[  790.259445] FAT-fs (loop2): Can't find a valid FAT filesystem
[  790.263800] FAT-fs (loop7): bogus number of reserved sectors
[  790.264636] FAT-fs (loop7): Can't find a valid FAT filesystem
[  790.286841] loop7: detected capacity change from 0 to 127
[  790.289859] FAT-fs (loop2): bogus number of reserved sectors
[  790.290828] FAT-fs (loop2): Can't find a valid FAT filesystem
[  790.300812] FAT-fs (loop7): bogus number of reserved sectors
[  790.301673] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:18 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

16:59:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:18 executing program 3:
close(0xffffffffffffffff)

16:59:18 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:59:18 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:18 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:18 executing program 1:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:18 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  803.298509] FAT-fs (loop2): bogus number of reserved sectors
[  803.298936] FAT-fs (loop2): Can't find a valid FAT filesystem
[  803.318295] FAT-fs (loop2): bogus number of reserved sectors
[  803.318710] FAT-fs (loop2): Can't find a valid FAT filesystem
[  803.329338] FAT-fs (loop5): bogus number of reserved sectors
[  803.330250] FAT-fs (loop5): Can't find a valid FAT filesystem
16:59:19 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002700000008000300", @ANYRES32=r2], 0x24}}, 0x0)
sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x60, 0x0, 0x400, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x8d10}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_BSSID={0xa, 0xf5, @random="e647adbbabaa"}, @NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x20}, @NL80211_ATTR_SCHED_SCAN_MULTI={0x4}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x4, 0x9}}, @NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@device_b}]}, 0x60}}, 0x840)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r3, 0x0, 0x0, 0x100)
close(r3)

[  803.379516] loop7: detected capacity change from 0 to 1024
[  803.388743] FAT-fs (loop5): bogus number of reserved sectors
[  803.389585] FAT-fs (loop5): Can't find a valid FAT filesystem
[  803.398483] FAT-fs (loop7): bogus number of reserved sectors
[  803.399495] FAT-fs (loop7): Can't find a valid FAT filesystem
[  803.425747] loop7: detected capacity change from 0 to 1024
[  803.439462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  803.439858] FAT-fs (loop2): bogus number of reserved sectors
[  803.441068] FAT-fs (loop2): Can't find a valid FAT filesystem
[  803.444027] FAT-fs (loop7): bogus number of reserved sectors
[  803.444906] FAT-fs (loop7): Can't find a valid FAT filesystem
[  803.466086] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[  803.467541] FAT-fs (loop2): bogus number of reserved sectors
[  803.467953] FAT-fs (loop2): Can't find a valid FAT filesystem
16:59:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x10, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x74, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:19 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x200000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:19 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  803.613784] FAT-fs (loop5): bogus number of reserved sectors
[  803.614678] FAT-fs (loop5): Can't find a valid FAT filesystem
16:59:19 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x8800, 0x0)
close(r0)

[  803.635344] FAT-fs (loop5): bogus number of reserved sectors
[  803.636263] FAT-fs (loop5): Can't find a valid FAT filesystem
[  803.655072] loop7: detected capacity change from 0 to 4096
[  803.667214] FAT-fs (loop7): bogus number of reserved sectors
[  803.668037] FAT-fs (loop7): Can't find a valid FAT filesystem
[  803.680218] loop7: detected capacity change from 0 to 4096
[  803.701858] FAT-fs (loop7): bogus number of reserved sectors
[  803.702950] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:19 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:19 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00')
close(r0)
r2 = clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_open(r2, 0x0)
perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xf3, 0x0, 0x8, 0x3, 0x0, 0x2, 0x42000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3ff, 0x2, @perf_config_ext={0x2b92, 0x2}, 0x4c04, 0x4, 0xf15c, 0x934340c42b4cb348, 0x7, 0x397, 0x0, 0x0, 0xffffff81, 0x0, 0x85f}, r2, 0x1, r1, 0x8)

16:59:19 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  803.869701] FAT-fs (loop2): bogus number of reserved sectors
[  803.870651] FAT-fs (loop2): Can't find a valid FAT filesystem
[  803.907284] loop7: detected capacity change from 0 to 32768
[  803.908541] FAT-fs (loop2): bogus number of reserved sectors
[  803.909401] FAT-fs (loop2): Can't find a valid FAT filesystem
[  803.918644] FAT-fs (loop7): bogus number of reserved sectors
[  803.919622] FAT-fs (loop7): Can't find a valid FAT filesystem
[  803.931405] loop7: detected capacity change from 0 to 32768
[  803.943242] FAT-fs (loop7): bogus number of reserved sectors
[  803.944080] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:32 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:32 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

16:59:32 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:32 executing program 3:
write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x301900, 0x0)
write$P9_RXATTRCREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x7, 0x21, 0x1}, 0x7)
write$P9_RXATTRWALK(r0, &(0x7f0000000040)={0xf, 0x1f, 0x2, 0x4}, 0xf)

16:59:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  816.955880] FAT-fs (loop2): bogus number of reserved sectors
[  816.956389] FAT-fs (loop2): Can't find a valid FAT filesystem
[  816.965061] loop7: detected capacity change from 0 to 65536
[  816.969925] FAT-fs (loop5): bogus number of reserved sectors
[  816.970411] FAT-fs (loop5): Can't find a valid FAT filesystem
[  816.974351] FAT-fs (loop7): bogus number of reserved sectors
[  816.974801] FAT-fs (loop7): Can't find a valid FAT filesystem
[  816.982297] FAT-fs (loop2): bogus number of reserved sectors
[  816.982752] FAT-fs (loop2): Can't find a valid FAT filesystem
[  816.985868] FAT-fs (loop5): bogus number of reserved sectors
[  816.986446] FAT-fs (loop5): Can't find a valid FAT filesystem
[  816.995894] loop7: detected capacity change from 0 to 65536
[  817.001418] FAT-fs (loop7): bogus number of reserved sectors
[  817.001870] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
r2 = openat$cgroup_devices(r0, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0)
lseek(r2, 0x6, 0x3)
r3 = gettid()
r4 = clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_open(r4, 0x0)
r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x253040, 0x0)
clone3(&(0x7f0000000280)={0x4000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), {0x13}, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/65, &(0x7f0000000200)=[r3, r4, 0x0], 0x3, {r5}}, 0x58)
close(r1)

16:59:32 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  817.107423] FAT-fs (loop2): bogus number of reserved sectors
[  817.107911] FAT-fs (loop2): Can't find a valid FAT filesystem
[  817.117785] loop7: detected capacity change from 0 to 98304
[  817.122734] FAT-fs (loop2): bogus number of reserved sectors
[  817.123210] FAT-fs (loop2): Can't find a valid FAT filesystem
[  817.145139] FAT-fs (loop7): bogus number of reserved sectors
[  817.145888] FAT-fs (loop7): Can't find a valid FAT filesystem
[  817.223599] loop7: detected capacity change from 0 to 98304
[  817.233582] FAT-fs (loop7): bogus number of reserved sectors
[  817.234422] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:48 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:48 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:48 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = syz_open_dev$vcsu(&(0x7f0000000040), 0x100, 0x200001)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r4, 0x0, 0x0, 0x100)
r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x100)
r6 = accept$unix(r0, 0x0, &(0x7f0000001580))
io_submit(0x0, 0x7, &(0x7f0000001700)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000000000)="46a0264672fde7001a6ff5ff2d110b7cbae96a555063e084b04812a5da67a713d40fc44b6327394979114d9ccdb2750438283fb734d93657", 0x38, 0x9, 0x0, 0x0, r1}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000100)="75a728e012e77ceaf78cf1558bf771d13037a8cfd47269e00367f0c43d2c8c5c1d3c59ee684cb19c4f5fa3aed68cb89b972626c7aad2e80541fd6438e6390ef629f4b0ce41bf6c8f2ab9c7ee164969dd17e5a330be3c8c7083fdcc5a5337d0ec53631b1b66c8deef1d13d80ac3f2705f358679e894c2a0270b586883cfacf9a93ff7c8e472f2bad3489bb54103923f27d2ff19951251ea9050c854c34ce5242c1477c44deddbbd08385712d9ed71f5044cee121b1f5cea2fa56f2b10a557580e1fee91449495822400d2b0b10753bff76713897470e365f84a454b9c1770d777b08814de4071f99338e36a049b", 0xed, 0x0, 0x0, 0x3, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x4, r2, &(0x7f0000000240)="9de04932778e163385c1c5cbaf146f0ff3ec7daf343803424ce275e9048964a934f03262c0e592726d5dd3a0402bbb7991e8ec0aa0ad356d85652f9411db4d03f491a495", 0x44, 0x3d0b}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0xffff, r3, &(0x7f0000000300)="6e6198d556bd4a7ae123b9f9c3c497b35d6bc0f757d3498c260dcb899a673877e9546fd619fb2472e833745553ff4c71dbc0b44c46a9cad0c19f58b21606640e1bffd62960f99c1d57ed636752672693f3ff4e6a937ac5888a73b50c77bb2fa15f6ad2272478277ef9e45fce2151ee9e7910c2e90a997d840b73c09e1380e1a6d68f48beda76e008073f113a2e45de415411c4fc5711607dd862ec491a56b69d03903296c8fa19c317", 0xa9, 0xd007, 0x0, 0x0, r0}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000400)="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", 0x1000, 0x8, 0x0, 0x0, r0}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x6, 0x0, r4, &(0x7f0000001440)="5c980c35652ac620850f4c5e0dc105ec850b1fd7c14670363b0f9f76bbc6317828cd50699efa519578015cb6eb4c19c10c0e4de51e259150c258299364160cf189a7b1ac37e2c5c511b8f58a1a3535dbdc75b4fcdc6c8b3ddcc18b917e0ddebbd0b6c1959d806add6999798ad218dfa1ead7362bf0992cd8d0cc8283795a64f3dbac9eed40b828a105d66c67fc543fef90e2a738c34000e012553106ee173c8802aaac6159bcc094ff499c731574c502afe6ee90f607d3931b0e0f335503a6411f86fe657ef1", 0xc6, 0x9, 0x0, 0x0, r5}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x9, r6, &(0x7f00000015c0)="7592c276d0023cf18a46397b39f408b5c5644ed5029009b0958057e59de0ad46ff35942ff40e333987dc5cc7b4ba5d7e286cfc5044e3d917e298e3c0420f34a3e881054a74556afc8ed994991b75a90568336870333d1c5ffb259c048f3d1c4e1f62a7d918b651ec942895c380ae98f9c070df3f20b188fb0f12c634cc0eaae169dd7a7b7b3758ef662519349887bd1f92f9f11280115b0335c866c90683a5ade949bda8daa2f763d0a69a1cd4a6fdc375f9e0c3fcb1739b4fb7588da0fcc09e325c62ab4c42c5a38867bb65745c0e1d95a8035c48710cd5299afa4401aaac7277062b03db", 0xe5, 0xd6, 0x0, 0x1, r0}])

16:59:48 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

16:59:48 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  832.381736] loop7: detected capacity change from 0 to 131072
[  832.409685] FAT-fs (loop5): bogus number of reserved sectors
[  832.410668] FAT-fs (loop5): Can't find a valid FAT filesystem
[  832.416527] FAT-fs (loop7): bogus number of reserved sectors
[  832.417467] FAT-fs (loop7): Can't find a valid FAT filesystem
[  832.433062] FAT-fs (loop2): bogus number of reserved sectors
[  832.433963] FAT-fs (loop2): Can't find a valid FAT filesystem
[  832.464639] loop7: detected capacity change from 0 to 131072
[  832.468002] FAT-fs (loop2): bogus number of reserved sectors
[  832.468861] FAT-fs (loop2): Can't find a valid FAT filesystem
[  832.471334] FAT-fs (loop5): bogus number of reserved sectors
[  832.472210] FAT-fs (loop5): Can't find a valid FAT filesystem
[  832.490511] FAT-fs (loop7): bogus number of reserved sectors
[  832.491394] FAT-fs (loop7): Can't find a valid FAT filesystem
16:59:48 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
r2 = inotify_init()
sendmsg$nl_generic(r1, &(0x7f0000002640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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@ANYRES32, 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", @ANYRES32=0xee01, @ANYBLOB="0008001c00", @ANYRES32=r2, @ANYBLOB="08001400", @ANYRES32=0xee00, @ANYBLOB="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"], 0x2560}, 0x1, 0x0, 0x0, 0x4044800}, 0x40)

16:59:48 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x68, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x112, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

16:59:48 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  832.680818] FAT-fs (loop2): bogus number of reserved sectors
[  832.681994] FAT-fs (loop2): Can't find a valid FAT filesystem
[  832.702784] loop7: detected capacity change from 0 to 163840
[  832.718742] FAT-fs (loop2): bogus number of reserved sectors
[  832.719623] FAT-fs (loop2): Can't find a valid FAT filesystem
[  832.734499] FAT-fs (loop5): bogus number of reserved sectors
[  832.735531] FAT-fs (loop5): Can't find a valid FAT filesystem
[  832.736553] FAT-fs (loop7): bogus number of reserved sectors
[  832.737561] FAT-fs (loop7): Can't find a valid FAT filesystem
[  832.766660] FAT-fs (loop5): bogus number of reserved sectors
[  832.767569] FAT-fs (loop5): Can't find a valid FAT filesystem
[  832.769621] loop7: detected capacity change from 0 to 163840
[  832.778362] FAT-fs (loop7): bogus number of reserved sectors
[  832.779231] FAT-fs (loop7): Can't find a valid FAT filesystem
17:00:01 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:01 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:01 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:01 executing program 4:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:01 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x0, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:01 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0)
close(r0)

17:00:01 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  846.199868] FAT-fs (loop2): bogus number of reserved sectors
[  846.200473] FAT-fs (loop2): Can't find a valid FAT filesystem
[  846.210851] loop7: detected capacity change from 0 to 196608
[  846.225079] FAT-fs (loop2): bogus number of reserved sectors
[  846.226432] FAT-fs (loop2): Can't find a valid FAT filesystem
[  846.236720] loop5: detected capacity change from 0 to 1
[  846.238356] FAT-fs (loop7): bogus number of reserved sectors
[  846.239303] FAT-fs (loop7): Can't find a valid FAT filesystem
[  846.272033] FAT-fs (loop5): bogus number of reserved sectors
[  846.272882] FAT-fs (loop5): Can't find a valid FAT filesystem
[  846.274331] loop7: detected capacity change from 0 to 196608
[  846.288777] loop5: detected capacity change from 0 to 1
[  846.289609] FAT-fs (loop7): bogus number of reserved sectors
[  846.290434] FAT-fs (loop7): Can't find a valid FAT filesystem
17:00:01 executing program 3:
socket$inet6(0xa, 0x6, 0x1)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000000))
close(r0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628)
ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080))

[  846.302354] FAT-fs (loop5): bogus number of reserved sectors
[  846.303314] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x74, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:02 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  846.430083] audit: type=1400 audit(1656349202.090:14): avc:  denied  { create } for  pid=9728 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1
17:00:02 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:02 executing program 4:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  846.491286] FAT-fs (loop2): bogus number of reserved sectors
[  846.492185] FAT-fs (loop2): Can't find a valid FAT filesystem
[  846.500762] loop7: detected capacity change from 0 to 229376
[  846.511971] loop5: detected capacity change from 0 to 2
[  846.526476] FAT-fs (loop7): bogus number of reserved sectors
[  846.527313] FAT-fs (loop7): Can't find a valid FAT filesystem
[  846.540199] FAT-fs (loop5): bogus number of reserved sectors
[  846.541083] FAT-fs (loop5): Can't find a valid FAT filesystem
[  846.545830] loop7: detected capacity change from 0 to 229376
[  846.562005] FAT-fs (loop7): bogus number of reserved sectors
[  846.562862] FAT-fs (loop7): Can't find a valid FAT filesystem
[  846.570433] loop5: detected capacity change from 0 to 2
[  846.588493] FAT-fs (loop5): bogus number of reserved sectors
[  846.589540] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:17 executing program 4:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:17 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:17 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:17 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:17 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:17 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x21a200, 0x0)
close_range(r0, r0, 0x2)
close(r0)

17:00:17 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  861.787695] loop7: detected capacity change from 0 to 262144
[  861.793063] FAT-fs (loop2): bogus number of reserved sectors
[  861.793544] FAT-fs (loop2): Can't find a valid FAT filesystem
[  861.796951] FAT-fs (loop7): bogus number of reserved sectors
[  861.797422] FAT-fs (loop7): Can't find a valid FAT filesystem
[  861.800970] loop5: detected capacity change from 0 to 2
[  861.805968] FAT-fs (loop5): bogus number of reserved sectors
[  861.806492] FAT-fs (loop5): Can't find a valid FAT filesystem
[  861.810250] loop7: detected capacity change from 0 to 262144
[  861.811893] FAT-fs (loop2): bogus number of reserved sectors
[  861.812380] FAT-fs (loop2): Can't find a valid FAT filesystem
[  861.831152] FAT-fs (loop7): bogus number of reserved sectors
[  861.831585] FAT-fs (loop7): Can't find a valid FAT filesystem
[  861.834042] loop5: detected capacity change from 0 to 2
17:00:17 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  861.860085] FAT-fs (loop5): bogus number of reserved sectors
[  861.861023] FAT-fs (loop5): Can't find a valid FAT filesystem
[  861.887889] loop7: detected capacity change from 0 to 264192
[  861.897213] FAT-fs (loop7): bogus number of reserved sectors
[  861.897695] FAT-fs (loop7): Can't find a valid FAT filesystem
17:00:17 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0xc0, 0x8080)
ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/72)

[  861.913032] loop7: detected capacity change from 0 to 264192
17:00:17 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  861.929062] FAT-fs (loop7): bogus number of reserved sectors
[  861.929670] FAT-fs (loop7): Can't find a valid FAT filesystem
17:00:17 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x18000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:17 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x506, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  862.006141] FAT-fs (loop2): bogus number of reserved sectors
[  862.006999] FAT-fs (loop2): Can't find a valid FAT filesystem
[  862.038764] FAT-fs (loop2): bogus number of reserved sectors
[  862.039827] FAT-fs (loop2): Can't find a valid FAT filesystem
17:00:17 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x0, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:17 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
writev(r0, &(0x7f0000001400)=[{&(0x7f0000000040)="c6bdb91c08b2b591954b4f2a7879d6b44296e2f17a06d13a37883669bd325fa5d96129f110b90386ac27eb6e93dd8feb88b46fd7ac5865e4a1", 0x39}, {&(0x7f00000000c0)="4bf1fb440f6fb826075f3157910185a07c7ed373a7b088420d5121446b9472509ce74f82e6dc4a77f278c404bed88940eec7abf0a21fd1b709146cdf2623cb4170a99d835020877a354f873f53f61262d4bb4aeb3042f788008df0cadd12e8aee7b531c65d24152bb51895789b76cedcbdef67822f3df50e9e60dcf46a20e6b6f4f0dad7a51529d282ef09f3684a3f5693aa397949de422c52ae8310d9dbf8dac5b037551a1bfa8248fd1f4befe930d718df3143dacde164fbdacd6c4ff3c5d7b5977ee7a85da97db475c7abc3911b76a5f744558e93538f5c8a8a5dcf", 0xdd}, {&(0x7f00000001c0)="a1881fac9dd6cb3ea7311198387e282139440a2a9928ea2a67e0aca3e3ac0f7fbabe7de78e01c97984829bec745d43832bbbf6", 0x33}, {&(0x7f0000000200)="978da05ba5f912d73ae942742446c4e4fa6e2628dac012b5020bdd3facb43aa1c5655570e0504dd3482ce8e24c6c2ef8c31ae975", 0x34}, {&(0x7f0000000240)="ad3df6642039489ebba5ad652a245979f7daad5ddc5024aa23c21fc63e884e667a14f712dec56b544672fb4c", 0x2c}, {&(0x7f0000000280)="fcba3514ff80e0924f120ba57485d4a4666277f4de3e8a08b3923120e0a77844f161799ac7a76961759396f8ec06f37799eb0d84a47d8f93b202b4352a1ae0cffcdad59f2a56d1c3d5827e41f7bd36eb1fd9004e5859ed8156e85eac4ba86a31a0bef4cff45ff736006806923bc66f99b7fd67548fef097570bf6b148cd0e6aa4866833819e0c9f011d914132eec19d5095aab9591d5e45731a1b5284b3980d557116ee25038f5bcc1fb519f4056ed3b456101b262192867dda7d67575f7621249491fbf3d3ce585166492d61e58f78c773842db0978ced4209dcf70724e591bdb038b89e8606448b857e1ad0c9681b55aff98572b304ff7", 0xf8}, {&(0x7f0000000380)="d071e882f3e2d9cab0df6260ab479fbd647310bc65d085fa24dbaa7082b121ca15b9e165fbc731a3e89d7cc2db293b0c676f67e7cc3a03c34d56129399a36c1b9786ddd0d0898199f439d644edb8c72e6a4dbf937c45cbb7938f92d80000ca911ca2d3b2a10c", 0x66}, {&(0x7f0000000400)="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", 0x1000}], 0x8)
r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0)
dup3(r1, 0xffffffffffffffff, 0x0)

[  862.061859] loop7: detected capacity change from 0 to 264192
[  862.069834] loop5: detected capacity change from 0 to 2
[  862.088899] FAT-fs (loop7): bogus number of reserved sectors
[  862.090002] FAT-fs (loop7): Can't find a valid FAT filesystem
[  862.095336] FAT-fs (loop5): bogus number of reserved sectors
[  862.096406] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:17 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
r2 = syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x6, &(0x7f0000001280)=[{&(0x7f00000000c0)="ae5ed8a1966d847986f44687dd94c611a256ecbed513e10c0ea2b89fdb05d083b87e1e006c1165d3da681406d915ff798a82096f8a06bbfa104245085d724a7469464d22702ad1389c828ed6d82b339949071bf9e8297ca3d6e5cf5a8be578fd0df0573297156883299ff20078c0ea5fbc2dd58e2c8a07ddee7d390a0a53c350847be6874635cabdac11d11e55bc8a4b1e6ad31ed5c719a6efa04bd2a0a053646e9cf5bb5f89bc76fad4c86d6560044ca89724a5d34ffb81a0947bc89f8b8e330410f3d40d8216cd8eaa4f1928c2181690192a2f4ee5d41f55846d90a64e67e4940726a1c07687f155667889142b45707e8f2f04eb61537384cb885d70a3c55435afa842be351f72c3a4e07cd0aa491e55eeb5536ef18872fa3ac18560a9f49f49609a0dda6f1c7960dbf9f74692633aeb96e025444d84ada1a1b5bce9f59ceaf5a97f7ec6200bb6208e918386e007b138ae8f4849136304ca1ebe8b9fd56f2b260fddb0cfc970726fb44b465a8f4a4dd17f851cb7538270a4c42b2cd388371bd6b0c25617f5eb29ef830a8c28681066b4ad588b5f04c07f737e395ddc52fcb4467a49fc7f57825d5a6859cada47d683b3df7934ffebdba8bd910b38038875c6959138b94da9c031932f66ba553a9daaa790ab72394968aae4ecd3078085344b7db59a1bc1fcbe021df84ef45b05149c16c24b3a567c42b6f054ed4c86721beb83b6429b547484bf77cd6dd0895e569d5a1d57ef4dd3e3bc21965faec8af62cdf1fc73cc1f486f12e991ae87a5f93675524c29aaf113fe33ed0d2c90b941ada90cf971328834d937e072e7c549db4597cdb72f58bc559c76e166b48194e665b50f114f25b6ce8de9f810a59b2065e6128112ceb3c3b0d67f142753264b2a1302ccf080f22e1c275cd8b9ca0442d201c19ee0204d5dd3f0fc6b358b68ff73dd79ac01d0c8b6303d5c020255128810ec46bb61733126fcfa58422ac3e4b05245e4740b11114a686e0448af9184f9eee831f36b1f65445586aeafcd39700d198b22258d18f2a7030715bcb60a28c40ad153b550d370e3dba3aea369cbef95ae6983380b7dabc412f23c8ab9c153ac8bbec383a75b15eb4ff62554f3950d5c18915bad4df2647163a0726670b08871e0c6f2e61b2cc1b1f368c597572154d60dddcb7c79eeea2078045499669641bbffb12b383cfd5c94dca85d0369d058690e2f7b4676f9ed8edcc8601ac2e3852bde04bba3c565be173e418723b9960545140430731b20a822e02a365a0e1f9ab8ae65ff98ac15c43fb2c9c8fe8e75b4fadebdf76b1e5fe76d6889108bfdb81149062415273b4919dc1935077ac08df4e7f73b1255991142fb976e690d8e701d74fa9f1664f927c864ccd813c873db640c300abfe2b5c1375b307e7531b95a62d91d7f3fcf7d1877f768837a94f513e67bc0bf17cdfe4d53c76538fe17fc33a5376c321d62b2407d96a0bbafcd96f2c5dc21515454bb61a9bfab808a54baadeb47f9c238ec59bf2baeda0d855e3978310da52c43a78137eebe70f685bee64c7c59eba9f48dc8b44466622ef5a887b21cb4d6eb35e17ad751d1189b1f2a703959b6bfab8a989d6546c17198e9f77a71ac348eabf6b81791840786512a18d1413cff7c8a577c9cc511bc21131843879ed8db665871f80ade9ef918eaaa3be553bf9040758bae9a771b3c09df6b773f7e4df8aebc34277761ffe869022d17205cae5ace09bd25234cd5f3d116829161b4bc4887fd6b06e5ec56e58b29b0cc93781e370ef2a99f03031f0b4b2ceaaabd2259d6b6972c419f46cea834c5857ce9079cf667067a794130744fc2be7b28dae1e4f77c50a62874c38ae505a5035f5f1aebb3c45344bf7420a5fe465a2f578e2bbb04d31be7c6054c672eb5f0c93c68623c3cdff8e1947bf11ac9621f99ee89d5e12bc36ee2000b737957589fb9af69db5ea8739a6edc3d90c3a0c73def13c07d9672481b59d78a02d7aa62e4ff5aa802e28dfb819111e4d943786f4ce8813a261849dd4707d16a86e68ac075ad7edac95ad88c9191aef566727ba175ee130b3ebccec0bbbb01a88805f7046afa2d5bc4aa2bfc6a60f98c36783e29f125e7ae25a2c25fff7dd945cc6eb51e077191b0fb6d6bae8696181ca92b09ae54273f424773fcf4065dc7feea7087955cb8e763cf6b60faccbe688ab923e8dd3c40460adeef93327a5c148b842b0cbd2ccb0998f755de9692b5a0503c2857be186e773bc3271cbd8436fa81ab7bd57cbc8ce9b1f105d98412eb65de7c43cfb23084bf504fdefdfbf6c6e0e2ceb98001603696222e0c4d5de1d1944088091912086d4fa12eb780f9c7ee293ee6506e215192aac0abc58f348108b397b6b0b2b8e84238d3d91087b93e281349d398b36ff50acecdb68003f3d1d4cf85afec49b9b61e3430f77d31c3c1730b8546378b17c0a05e4d65f57c794a545967ee497690ee61749e07f939d6f222788a113dff8f530af728ea251e4db77b199e578890c9364bf82f89d6d3c3207ea0f7bba244f358900d9201d8b4727fb5f83e1a277a6700d3f766b0c7191d2ff435c98aa18cea0b5460a2b838be9defa07f606077fc2240be2cbd5540dddb02999a8ca622b4816ee501ef59fb360e662339fda0b6c7026667490b0bc7bb70b0538bacad25789437ac6dc7ec46460376700710571e7c3e7d8810770725889e030a4557cb6e0ebe1667cc6a8de27cd43d87634ae4e496c951a920d57baf98ab1c470dfffee466a28224ab9b0f16ef809ad3a404649cfad209e493a4afe24471d6d2df42fe0645e87365870f8f9ff0cb319eb19c49e7ffc906d460dce3d73d97d322df5b3f99ac5b8f4909778194f4ba68040751cd8aac4c78d5441e403402665488e6a085e2490676b426c18a61636554ce7407693644bae16c9b4c4fcf986f2e815d8044122be4612e2fbc11dbc3847d28816b42c9ca7e10f20286447b98bd1ac8e54ccf16960494d26e282ac0ee64721bb643b8b0d109a9ae27496356ef3c6c2e22246d284b23ba4eca18766bc1882e19de44cf9603b5d47eb74bb78078c15f8afb8c3b63dca80a862108cde5bc1b53a35a827f222c272c8da29091a9a0000a37080ec6ba6152553b5a11da5434ab9782268a43ce9796264175fb7a0c12e6477bb673bee49e5a099f07c1b0fd3f26426a12684b18194e56c207b6c70f98b8ba5bdd98ecb809515bb1940ba2730cbfa087b9950cf151949ec81ce388084d33e37c4ddaea81faa25646a3fb9f4328d33a230d968cce9bff24aae41d3fbb2425d96054bb3ff54d055b40b90141cb49e2c487e84ccabaa21a46d5cc36b64ab2b6a6f6b393a942581e88081bedab63c84f3934673dd45fdfcc508d02f8fefe830ee3121272e6fda32a99b640292117c86ff2646d3d4be78f4cf7b2b47adf9088f07d64e369e65c800f0935207084751e6861dfeb5c0337861d6637447648aac1bfb5ee3001a434a39b0c2e7dfc8bc7b707244434a9c58dbdc7b99e4665d896c5e4fe222ed4afbc62ce4394096141c01088564f8b0d923a231ce319160ee7399b433088c2ded65ad72fb6222d949844e3d63f1da6c17d82815afa7c8610bb3a1f2807ad87b77a7293d3b949642bfa7789e8078781b277e4540386e9eb52dde4b5fea51a660c9cd2b70f65abba74bd308756c38afc9da23ebe54d9bb1c9cd87f631d04a4e327e576163263504d4dcaab041bbbae48801e568ed0f4cd275c21adc91cd820d4ed1f1e655680764e8c596164d8dd57197ca92bb8859634038ff9b987f6f04fe5b15077ccf17a266fc556a3140619ffcf2532b0da91010bbb65eb1d333931472bba739a3c1aefd55f6f36370f33da6c32e8b1753d4c493377e0527b0423364768a2d111b1771583b6bdd19a1ff3fedc67fd6ab371374cfae0c0e1ba82701352dbc6706ee32da20421e4f3a355efe78b0a4100028104bd59b3be3d3944ee0d482c6c7cded4d695548e6065efe5b6aa2e37cb851108ba152e44de380c5ed163bdfb3f96163f5da28dab9b501d0af868b882b224b5200dd26d62818356e941b2a122e955ab8f1a056dc7be10e43e03a4be39ef18360bb4fa7f34d55618dfe7970989320218f8e41797c9c6a04a810440e5b661bbbb1d890165948e477e863d3831125871f63013c54f35445b439c4b7ed89bb06cf39112c7475d260f0959bbfdcc9279688acf63991cf866c9b36d6c6d9884001a53668ca7f1cd5d6db946f245edde18e5559fd603895d98f81aeaf788a384b38a615da92acafe964e5a8b9c57e1464d5aebc27a6c6d6a64350022e34ffeaedffef78c4a64e77a6a8eb5630bdd178cae76a49d8d323b553e86f440693242f1f1fa39a68e75dcba67f62ad4e4d9d802e787e8e04c4f1e90869f4995b420efca8d7aba322276b99b92d5eb613b802a96590cfbe5d730ff01fac5672c285f5862a06cd70689978c7e82f92f0c46b02b76b462ac0ac4fd5eab2e4de001e66e18bb0117561b7fce02eaa7ab5548261ea6f2523373cb8335bbd952bfcfd54ac835ceb597304b09cfe2ec0ec3be60a1f0610080278225f562149528d11425156a454db0cff65bc331c0791a1492d0458d4285a41e7fa9e702f67e27bfd192234a5f6987439dda350b061957527f11da466d55d42a5652d8cf9a9055396361a59b270778fe357cc48627d356826939532a7bb922793a117b1fc456b1a29ee83d770f003e24b3f1e6c1a91ba8ba8b1876b09ae4c303abb0bc112c998b02151dd2c141d66c9af9202d472fde724021b9a907fbb53bfb5de8d526989d8f362adb48c68a6c975b8effa231e3bd3f330a5539708bc4de7e40ad9cde25ece372dfe6b774e8f6fcc56b671ff3423ce43babb165a36a58521756b4be0d7a9e3bc4b54db1dfa158160854819df1973d5da8a81087ebeb1e2461264a517696a1fcf202c2055f295118b732361f7497e9ec40b0fbbc1ef37750c9c7db735bfa8719649596112b43a341603c09aa4c9785c6a6460fca545db8db7e74b1a085414b749aefcb8fb3e21dc1c8bc6919202dc09f5e931e5e722ea06f03cd9916e17e8e9c0aefd6a7ecae7bd375dfc6b96ded22c46ae8912e2a5528e593c389f4701f4214c2a482a019354e6e246155db8610c2e7e58eb275b3078e31575d748c9ab2941472630408a8b6dab43288a74dbda1032c449935b95f5339e23bf91c32dd862244347473887c627dbe1824cf2378988ce30d46c3bf9076cf7ee4a6b7b63e83c9dc2dd160d1546ef7d20c4a782a77a80c742725f1cedc76fa6512ed2cb19cf29203c5d4d16fdf4e8b8afb67b0e2ddf5199a2cff487331d5deb4c5c1f7347e20c537cd42976ad5daf48fa6e446a97646a1326fadbcb5b71d96d7b52bc03e6526e944957b91d70023124f0bca7d8082724f0e33fb91bbf0b3624444edb1cb2eb55592b483a888a3bfde6f665e91cad75a99a22fdb3563e972539a531ec6c9b0ec15e196fc0bdb8e94dd6c836ef994fb89769593d37fc90d6f0a78c4773924751665fc4a47334d9dbb7f8d66d421fab46e08167eacb72f8461d853ee4403c7111352a5ca2dd7adc95f915d952cdfdedcf92edccf4cea24236025806ac8e0e04f12248ff92b18850067e36a7804d3fee51cf50afde67a67cc0aaaf330f5209fc31538439f026eb758480d55f312905d945a31c60d1b0e41faa32d09cba9038f07cad88b7912b7bc5b28d1a41f2ce1eb77ba0401e27ea83ad42e2c0ce55aa35324148166e8bc5e9b5610349e2b36c8b1d6a38491eca5027dc21e", 0x1000, 0xe0e4}, {&(0x7f00000010c0)="f501f0e542cc1a777a0d266318a29542af", 0x11, 0x5}, {&(0x7f0000001100)="41d1ecc45f73fe37c6ec60a78db4b3d75cc9136035b2bb28a5c76038466f5ce0340e7fd546fe11855f6333ab2b30d2352d91595236b6c4", 0x37, 0x1}, {&(0x7f0000001140)="825bffea0279430b12065453a4dd00344d32b5fd71b533d7bd8d5b5b0103f24525211f2150fd1f0df181", 0x2a, 0x7fffffff}, {&(0x7f0000001180)="a467f012fa0a1daba0cc8d8f983bc8ec916db07a31686d02ef231da7bedc7bd842dd41c6427ddcd5bcce0a922b494f10446de3b69e663a81a38aa47762452e9acc7c2894aee5d13dd147332ba6b64ad7e31f6e409731d24250fca9cb0139575e851bfc3189a88cd98a3b115175468c57e864a468a64966bd15e1cc4da943db2738fae92fbe9b42596832c6c3f692db6eaf8b46284f6fd8d91a16a171abb68c7eeb48336691e2abf37ba47d3d646ade979b2e3949794737ba7dc7834b967b26", 0xbf, 0x7}, {&(0x7f0000001240)="0d161a54e70e6f74bfe6f9bf0fa7c86a4838f249655aae90e1eccac25c13e53aed3bb83d16309a886bf97ead5dcb156dba", 0x31, 0xfff}], 0x200000, &(0x7f0000001400)=ANY=[@ANYBLOB="28637b2c2f6465762f6e7672616d002c736d61636b6673666c6f6f723d242c7569643db382852e9cefc1752eee206712936eb225a6c6ebc9f8cc0e0f7b1c8e4c23a711eac3d2ae16961fbb1dd6c93b644a94174daa1d0754bf312e", @ANYRESDEC=0xee00, @ANYBLOB=',pcr=00000000000000000036,mask=^MAY_EXEC,dont_appraise,\x00'])
close_range(r1, r2, 0x0)

[  862.129510] loop7: detected capacity change from 0 to 264192
[  862.134922] loop5: detected capacity change from 0 to 2
[  862.150729] FAT-fs (loop5): bogus number of reserved sectors
[  862.151701] FAT-fs (loop5): Can't find a valid FAT filesystem
[  862.154814] FAT-fs (loop7): bogus number of reserved sectors
[  862.155903] FAT-fs (loop7): Can't find a valid FAT filesystem
[  862.183621] loop3: detected capacity change from 0 to 264192
[  862.201566] nfs: Unknown parameter '(c{'
17:00:32 executing program 1:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:32 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x63000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x112, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x508, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0)
close(r0)

17:00:32 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  877.005842] loop7: detected capacity change from 0 to 264192
[  877.025418] loop5: detected capacity change from 0 to 2
[  877.034501] FAT-fs (loop7): bogus number of reserved sectors
[  877.035600] FAT-fs (loop7): Can't find a valid FAT filesystem
[  877.037632] FAT-fs (loop5): bogus number of reserved sectors
[  877.038592] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0)
close(r0)
r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder-control\x00', 0x2, 0x0)
pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)="cc7a9f0a8fd2b4b2dc8fa0a64871d1bddb66ed39373fe6cbc00cd24252cbb4616766270e060096b329e7efcc0d5cd8b13d0b1a89ff6f657502e5d2b3d98f21d0111d00da9b5fcacbe471e4340cdfe310863d1381fa7030063c40fea29b8963d8863a002834c725a4351fc153753650341a9daff6f6757cb28f78fffaec6189e7cc970467c90f73b9432c621ff05586c851fa6906b5857773c211e0977fec3f740414c19e2aff37ba14d98cb3766c2e89574152b1", 0xb4}, {&(0x7f0000000140)="47515e0b4d8b87436dccb8960770c7c4c6303a0970563f1073b351fd67c89b75af68f67a9e8998345c3b6a3508ffa488e7408510b95bded572a78c757f4149ef014eb2eda2dbc867dd7cfc743f7dbeba4608d5ef974bcf40e55d58532a45a0242af8", 0x62}], 0x2, 0x80, 0x1a)

[  877.060464] FAT-fs (loop2): bogus number of reserved sectors
[  877.061385] FAT-fs (loop2): Can't find a valid FAT filesystem
[  877.084326] loop5: detected capacity change from 0 to 2
[  877.088758] loop7: detected capacity change from 0 to 264192
[  877.113182] FAT-fs (loop2): bogus number of reserved sectors
[  877.114050] FAT-fs (loop2): Can't find a valid FAT filesystem
[  877.117616] FAT-fs (loop7): bogus number of reserved sectors
[  877.118609] FAT-fs (loop7): Can't find a valid FAT filesystem
[  877.130596] FAT-fs (loop5): bogus number of reserved sectors
[  877.131476] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:32 executing program 1:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x102, 0x0)
close(r0)

17:00:32 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80040000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  877.270824] loop2: detected capacity change from 0 to 1
17:00:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x509, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  877.320942] FAT-fs (loop2): bogus number of reserved sectors
[  877.321857] FAT-fs (loop2): Can't find a valid FAT filesystem
[  877.337153] loop2: detected capacity change from 0 to 1
[  877.359532] loop7: detected capacity change from 0 to 264192
[  877.360161] FAT-fs (loop2): bogus number of reserved sectors
[  877.361418] FAT-fs (loop2): Can't find a valid FAT filesystem
[  877.371583] FAT-fs (loop7): bogus number of reserved sectors
[  877.372430] FAT-fs (loop7): Can't find a valid FAT filesystem
[  877.408005] loop7: detected capacity change from 0 to 264192
[  877.412181] loop5: detected capacity change from 0 to 2
[  877.416371] FAT-fs (loop7): bogus number of reserved sectors
[  877.417294] FAT-fs (loop7): Can't find a valid FAT filesystem
[  877.450302] FAT-fs (loop5): bogus number of reserved sectors
[  877.451342] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:45 executing program 3:
r0 = syz_open_dev$loop(&(0x7f0000000000), 0xab2, 0x319401)
ioctl$BLKTRACESTOP(r0, 0x1275, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r1)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'})

17:00:45 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:45 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:45 executing program 1:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4f9, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:45 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:00:45 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:00:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50a, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  889.950420] loop2: detected capacity change from 0 to 2
[  889.960671] FAT-fs (loop2): bogus number of reserved sectors
[  889.961165] FAT-fs (loop2): Can't find a valid FAT filesystem
[  889.970960] loop7: detected capacity change from 0 to 264192
[  889.973739] loop2: detected capacity change from 0 to 2
[  889.980276] FAT-fs (loop2): bogus number of reserved sectors
[  889.980721] FAT-fs (loop2): Can't find a valid FAT filesystem
[  890.012398] FAT-fs (loop7): bogus number of reserved sectors
[  890.013288] FAT-fs (loop7): Can't find a valid FAT filesystem
[  890.014354] loop5: detected capacity change from 0 to 2
17:00:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  890.044838] FAT-fs (loop5): bogus number of reserved sectors
[  890.045766] FAT-fs (loop5): Can't find a valid FAT filesystem
17:00:45 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x1)

[  890.051722] loop7: detected capacity change from 0 to 264192
[  890.062446] FAT-fs (loop7): bogus number of reserved sectors
[  890.063268] FAT-fs (loop7): Can't find a valid FAT filesystem
[  890.065656] loop5: detected capacity change from 0 to 2
[  890.093786] loop2: detected capacity change from 0 to 2
17:00:45 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  890.100974] FAT-fs (loop5): bogus number of reserved sectors
[  890.101856] FAT-fs (loop5): Can't find a valid FAT filesystem
[  890.105569] FAT-fs (loop2): bogus number of reserved sectors
[  890.106020] FAT-fs (loop2): Can't find a valid FAT filesystem
17:00:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:45 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50b, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:00:45 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
close(r0)

17:00:45 executing program 4:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  890.242201] loop2: detected capacity change from 0 to 2
[  890.258972] loop7: detected capacity change from 0 to 264192
[  890.260994] FAT-fs (loop2): bogus number of reserved sectors
[  890.262358] FAT-fs (loop2): Can't find a valid FAT filesystem
[  890.266230] FAT-fs (loop7): bogus number of reserved sectors
[  890.267018] FAT-fs (loop7): Can't find a valid FAT filesystem
[  890.278657] loop5: detected capacity change from 0 to 2
17:00:45 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  890.293872] FAT-fs (loop5): bogus number of reserved sectors
[  890.294351] FAT-fs (loop5): Can't find a valid FAT filesystem
[  890.303433] loop5: detected capacity change from 0 to 2
[  890.303982] loop7: detected capacity change from 0 to 264192
[  890.309554] loop2: detected capacity change from 0 to 2
17:00:45 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  890.316312] FAT-fs (loop5): bogus number of reserved sectors
[  890.316784] FAT-fs (loop5): Can't find a valid FAT filesystem
[  890.331943] FAT-fs (loop7): bogus number of reserved sectors
[  890.332785] FAT-fs (loop7): Can't find a valid FAT filesystem
[  890.335913] FAT-fs (loop2): bogus number of reserved sectors
[  890.336818] FAT-fs (loop2): Can't find a valid FAT filesystem
17:00:46 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x513, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  890.415510] loop5: detected capacity change from 0 to 2
17:00:46 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)
sendmmsg$sock(r1, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="58998a", 0x3}], 0x1}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)="730ba6f5889f95442364b9040a6a556ed110e076bddffae8ed3f054c5517c990d5d94ddb3009dc9e3ba645d19def6ae0af7997c32d65e0fe3fe0b70c776ff73ffc5cb6e1b565c2e9cca1e617124d962c97415356a4ef58ea9a0ad23f6429397a1782effe9e1148ec82b1a032cb21307ffabaffd8428624e0d081def6dce3761b", 0x80}], 0x1}}], 0x2, 0x0)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
pwrite64(r2, &(0x7f0000000580)="a37892d36e15ddc2e97280dc3fedf4319a0343453aad27b9c42bd45ee8d915836ac6ff49434b4d1bcf45b52f1897cccd2a2034cd4d7d8770c78c17182141e487745e543e9a43fe6d5a0497005576087e7246d7ab88ab937b30cb8e43aea9aaf35a6c54af94d33f0d15e6a5504c3ab70f688c465dea8c48688fae168462b0dd320e55a910452aa3f26567a0de4ece32229091a7450219afe3da5d6fc42d8afe7160ae95e3c4d33ec1f77666e6f890fb56e5463f6b9c49182ea47797d6336e73c15a06fd0ebf8f3afbcf593026fa8f0be84f9602103dba4bf0aa2732c9e9157d33fc2595fdb510f93ae2f28842acd447e6066e207d2e43aceb9004dd5e621284a356ae27588a0a09e66e9da9b0dc48ef0f2235b29d04fdbd5f7653af675624b026ec3fd85e997ba247b99f1b294a1cac136248b77d98276637841de7df4e58e368362c0ad9c1800ed88426f4b61f2491d41650d95b2d58748f09a159a707c9f814364e1aa88ac020434093750277ef2100e200338800e40c7145dc4166833033492a348efe98c43d991496e4cf9cc8041250ad02d42cf47b06df85866835cc9e9edafad79d53cc9176235c66268a0b4cfce383526bdc544efd07f79179d440ae50c4ddc82de8f883e69e1c682b50c3f798219c54f801e905096fcd3772319fc7dcec90126888e90cd44157376343d3bd05c2af4a3d84585507277c6d706110ec2b5da51b6d5497cbdd2b4264fec24edc27e40b7fc05fd2253551cc5bc57d47249f43e926d9be25e0bb8efa63679a06365ac610564d70d5effda1d27df40975719a68aab5f648e5d5b52be614d6bd01e40ed9cc6987b9d06b4349084dd38077c9344da82447710a1a5e028a7d9994fcfa931879945456b27ae56f14f25edb8c738cc7e24a77d34e00dcb7fb0b5afd4ffe5e6a5e01db7b1f3405262baf0510804f7970a4ec9c172b62d50a7686dbde3e4b10e4b2a65f49e648c141b19f15cf34fea7683833e63e1c6263e3ac48ddb48b5016dc0a3bb3b930611294b5a1cadc2ef605edcbac9a22a5dc6b700fac864063c1586d94d5158238cce731b01c65ee42441db358930f11c2194d7d8e6265015c67d2729d10b7b66cc66f55c319976c360f372ee2193e4f99cef48e82f25554892f733546f964940a168ae3c0c34c7d173933805b0e0c5d6a10d1f029142ac8505c78088828e439f5d165ba094477e942a43bbc0125f392c2b6d9e0f3b92a1c6f86ec69ff4628452e6a90b1b2f2d4bd4522e7d2f0d82dd0f9f933858b3d3c7a88a0d5d57e5fe29e3a8585fa9edb59b2e0b8348a7438c35b89f7b92b1be1ce2aa25565c949001af48cbb6c76641e8da5d752815fff5a3120692a8855b7b31705f134e1a79cc033cb4b8da83f2512cb0ee7d57b4b6b08d377f7ca75a978843e93e14046b3f09fd98f9dabbbf0f777e152df019c53453129e114aeef4398d7a6703a3f28a105c46f6360bf20450f0736a5afad2bb03acaf8b03a52658bbdee695b64cf30d382db1b2855a23dc2c5f424f51c651b0448ae814da0de57e21b23071f3a1cfce3cb999264b372384d5d9a763ab47cba1d23f57c7c04d2fca71e0707c5c56989463cc184c5b8f807a63cb83671410fcad590d9054d26eaf88b14198cdaf4a0e8f8283d4903bff69a06027f47b2ec2208808a74a8c873efb16b0e75985a97ee9201f3fcf193c7cd41c179ef6145f4d6a20eee9171240feabdf6f4fdb28aa06a6afbf353b0e39a4f999c48158fa4787dfbc3f2149481cc2844a44b7f0f1b0d453fda4c4683f2acfcf1a1597e95bee25ab1eaa08db705f173b63276d256209ef0e64efaa47a0f29d5f0a0e3aea7db6fe1a860d4ec028cc6c3a2cc8decbbc2f6c68a35ebee8429114ce61b2d88cb975169bcfb801dfdc004c0134c6e4c3487b775d3afda5d31ba1a871008ff80114a6358d05476daab547d01f0c6afc29bd2a287ee572edbace9437427bfc0b5743dd5fc976c607a111d93ad868998910dc0a0b54510cef46d0f64b1cdb84e6096a31328204406349bb31391e7c41b2c47980e652a91a86fae9d99d8aabab0865edaffd2ab9426e68fb44aa1ae347ba30bd1cce040a25516d79f8fa09b6fe8c8bbf7ac873c5bd32123aaddcdd425da849017444e527923d5b2ce075122e37fa432f0d441d0b41210a20dea65280c8327a937144824fbebba8244c05dea1a5004772d731f4fe5a92bc4e439b12ba754fab3990f5089442108b84e1a6e03c8df59fba3987111f53ebe657cf487f65f9f6b1bacd8971dad9b59ac9b6cc0b10ac3509f148853c818e1033f456809cba9dfa6f14c898bf9d618e63e0b149e46ffcee6684b7fcd372822278ce63ca800e5ae2a10d80c06d01a477ca367c0d06f4c7dbc872925bcb98dbf50420deebb93e8dc5680d0c0100becdd98984f254cdf445f9167fc14c8824d8725ecb2709580c8c1b74c24448919e756aaac47ac5147eaecb2144ce197b5d07b5a64fd89872bb08975a3af97947f65991d24e3a177d3d7a421377d3a4dceddeecb9d26beb8bd315818ffcadf6643c3b004a36adb2b27a1fbe56d9d0eb756128c5cdf912e7e54df17028e1897dd1b43385a0f5e34d34e73bde49e2c160b147c58b58984775e134e47ef7408e9d84b5e3cc2b11279e5284fde352afe068981be3a535e9e0e22f227dd19703d046fa1c2bd5b12681b58aaae578781602e32eccdc31b7205cfb76bd3ec8aa95e110a032216a7509d3323c42d6e79c26242c9015037453ca828d31cde98b2443e9ff96c93eaf10a5d95ffc49369eea1e428906481c688ed165015138f07fa6309830220b129340e2f279755417e36f52121dcf57a6267c83ff433dbe07cf972b50126a884c5e86ac8ae57407a111f18b6d7b8d9859a35d03875883cee03ecba46e264de774d9c6936ff68736db7b6f2ff9c8bfa69aa3fb9ed0b895fa24507b73a7d4e59ab2863fc6e32caee3da7d2fa3a9fd439ef645c04ec2c09f828f74dfbe37a698437510b8391d6994292f379df484ab98d5e6edfd09b77a1f1ac77876d3e472a846d78bc971ffbf83c422b5547e35c53544aee81404c1a4600ffa90b2091b0b8760dd57b6a8c73d27f4a2ce72e42d023ff41e17c2344252a8263988a259af960779daae4e0a968d9dee02f37c6cd9167124d962937736661a8a4395a3b2b7022667d68059302b49615e1756f46e3d6bb2b43d8b51b4ad8277d036c8f0e0227f1f63df606cf88106480599d03239771bbb368d408f6588442401dd192f0d9c7e3a5b61e3384f68454cd9b7f6be8ce0e65b2669c394fd9cc8030352504da3788b67350135687663f53734c545a5498d2331fd5068d6186f65d7b77b24b8292cf1f39d30c8840a56400e09d4a2fca363049477202ee32424a93ca9aaaf343beaf8d7d3d631249abc79f43ed91e4247bf69e3c11c9574ec59e50d75445b96ddec178968da4fde0742069b9bde34837369cc434cfc35f00e1eb8721c739a1f0171a1c813c04928f9c2a4e796099c3892b237a1eb1f00982efcb5a01bbfaa074cb3c322acfa9a99252cc1110002bbbbb695d5cf02999da0a63b91f6a016c1fce57eddadd42ea29534e6e9c54eb7d2ef151cc29422e8233aef85c2d43190ce141c291dd4e9e59de658c5849d5aa0b7276196a2b646b3e0c49d50c97e3d496e3746cd12f16db9aaa69767022c1af6b1b26fb137e30d6b8dc967c991b33ef46c60f56be7ab7e4be70560fde36d88c97cb025a4ba8a4d308dcc0b52da1efe4890475ad9a0fc0940f6b2431aabe0182519df2e049aaf6287d1dff5534264188f4481fa2ca504a6575c6c680908c8d7f2740f40cb2fb67faeaa8ea0c7d1891b10bdf2bb1a021fc85db47f1d67b2d19154018e93ad1a87bf01bd42e073e1bfaf1e80702d056a8e7966e88297ee7089d2c114184d11e907d1851e9f5ad98cc10ba0b4b4c6b22d46ac6a504677e35396a97e99a619f7bed1cbfbf0e6e7879f000ed76a2c8eab143c7ec1262dc16d23b0d7250d3aed32aa32ae5c89051ccee00ed0f04469ee63bd1a9cc71d20ffe6c21795944dcc74b27fc72ef90b5f5419dee252e3e7a1e4ded09bb27dc8865a6e11a74d1f3695e801172e28becb5c9da521e53a91e88a4c93df05ec3068dd3450afa3c6f4f72d384124d755cce5e45f1b1dbf327872cd47b97bdfa0a7e05833fa9a77295e248e0f1d5e92550f3d64cbcdd0b0340caaad3c32cecce73832a4d4f0d5db5dce0d6155cfbe894ff730d893c6a46c8c40884d798c74ee5de02657ff5a681088bd60c82f86e93b9b1eebc4ec7cebf5de3e67e20454ab51e2116315d1516528af3024282e93056a42e25a6e652055700a338d9b27cbbfc2920514eab98c7f35199b0ffceeb65cff5b7f59551a771d3f60713c59eeb065573d38e5be31eddff0119cbbfb0fb432bfb43a77b35c91dd623e6781334b525053f5d18e40463def1daa25c2fcbeb772f383e5a8a81c1d3243381b3342cef5e60103c6a5242212328c85f1c95a10ef4a25c9dd05062dfddeecfd352c4dfa4b32828100738d4b513738a5f42ad28e7fac893b3e615811d5adc97b95cf29f9e6c8dcee4c049e62af3b6979b0bcd041e6cd1c0d65044e07bf0fc413fe05683af6cbb7da36b983e34fa6bc81a61fb652142be7763fb02bab41ce709fdd4f5af4d48b8f82e77b43cde535c3f8423da8bd341b1b008ca013eda2ea80396d22ef4230a2ddb7f75177c61801e6c41bc2213832436ed44f58055e9b4c1e439a1b3cf24934d6663401e1339b00e0007499797bd7b836dc4bc84087beaeeb90c64172bd2cfaef1a0470efa6b02876e0c80dab2afa242c4fe6c865c7d54dedf5045241a7d2e3e1b4ba036a153fce1978354620857938945d8cdbc1e31221137cda6ba7bdddf9e6fcd70df4ece01574713b01a1007a12618b9c5fd7971a439a1c8d960fb15f1b6ef6f3c4bbc6237cfae8a22ba73b0104e19ba9a89243849475fb623b096420fcb94c6632389eb752d6b91b1b4da96fce2184b01b089f00fee924f463677fdde3dc8f6687f42635c8f7dec46b4e784366e08eb05c4701ae9579c0a2ef79eb7bf0f25343218504b38e484e46ce88bef0b9f2c4f8cfe54e7a748e375c694bbdbd20a15efa97475fb6bbd4dba4624ab3eb84dff55208ee6e2f90df1e68669dde2739aa584f51a9a1fcd75e1bb4ee7015c2873dc17462d61ffc2022ba6e532576eaccb62164c181f2371a678905013107f4d24f611e0f2de1226f3e9aa49f34d0eac065cd434b0dafc30232a028d57b5bf09dbe11749a6a96ca5253dc026e5cf360ce184309dca6057637fdcfdf8a54b72442af449fabd0d90876a5161bf4faad110218b830ddcaa486012a67b4bc4be8be56b696517c60367d94500be5690598ebf25f21f83d6669d649a4dd5fd6e1e71c572f1af0bea9c9c40f348dadee55353120552c935ebee63d081f2a7d733160b887fe67678139341477923653af098f7aa884297e8cb334e52706344702bb5fe9a496e11f2642991e375ba21b0f571f3f6b07b76095d6c393e389215c1113c1e9324a26f8634f4c9c7d10bb4ea420a0b8a04f3512fc38fe21e2f44e7c9f9b67ca499105797a201d3e555df19432038a4ccb4873630f32c8e2126fb3242e1b0c9911aca19593c2cc5eae92f8f1ab929856dfb7b29264311abf41331be9bd9947178d1dff0b7fa48b53642d0212212237ab16075957f9b100a711eeea5c3c7a73e5a56fa59402c0ecd5998df4d35c7a29e295539d945659405be2058b0d86697fab5d7df", 0x1000, 0xffff)
close(r0)

[  890.450289] FAT-fs (loop5): bogus number of reserved sectors
[  890.450756] FAT-fs (loop5): Can't find a valid FAT filesystem
[  890.478148] loop5: detected capacity change from 0 to 2
[  890.480723] FAT-fs (loop5): bogus number of reserved sectors
[  890.481222] FAT-fs (loop5): Can't find a valid FAT filesystem
[  890.488404] ieee802154 phy0 wpan0: encryption failed: -22
[  890.515584] ieee802154 phy0 wpan0: encryption failed: -22
17:01:00 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:00 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:00 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:00 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:01:00 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x506, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:00 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x514, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:00 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x420040, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480), 0x8a800, 0x0)
fchdir(r1)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
pread64(r2, &(0x7f0000000440)=""/43, 0x2b, 0x1f)
pipe(&(0x7f00000004c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000540)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0}}, './file0\x00'})
ioctl$SCSI_IOCTL_GET_PCI(r3, 0x5387, &(0x7f0000000500))
preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000380)=""/91, 0x5b}], 0x3, 0x7fffffff, 0x10001)
close(r0)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000000)="6d7625d61d464a9a02fe096eb30bd519158695d9c3d4444872bc423ce5c0a97ae728943b623fd79034c88521616100d6977aa862ff9c813b7a775691db43c00d60c9fb2eb958d587d77f2cad4bb5789c753216abb6547f50", 0x58}, {&(0x7f00000000c0)="2b01a40a7b84d58887ba89b9cc0c9e6d903210263dee5ef0f1cc09a8c516d6259c130d819c1fc32363379fc034f45cfa3acca57e761b", 0x36}, {&(0x7f0000000100)="4a13c2568843d4ae1fba17f1f347413cdbe82c08d61eb95baed320353392709fa77255885eae37fe5bc9379810d65344b72b2e0a1b283ef0839b6da4eb86ab790b6c837feed23a2afce17f95a79ca4db39077d827d55ab89b2035bcc826ac93a1dfddcec0858d43dbd503eba3f23a6852daecdcafea1844a51ab83da16f85b913f835d109d69d84e6e71616572a346bacbe2571bae0f20dc89babd189959ee062d124ac12cd00978693b40e529ea8cadb5c8d26c2ade48d883831af4236b527b142fd0e81b18c7a6d1b1f068356cdd9eee4e3c4b83d2fda78e46153531826fd1f6cb7b1ef59e82e24a54c01baee255a16d4212053250145d2e", 0xf9}, {&(0x7f0000000200)="d83d574705a625f528bd23cb468190c08127a057ec9b4286e56a6103f2078411a770ecdb4c337fce0aaa030e3bc816406ed75f2427dea249b4edcf5efa8d0b1949da686e0fd1846b36e013281f13b526cd70f4a6f53492c6919ac64d5cba7c582a181475bb2abe77cb328bee59d4266eeffd1b29afb27d77fd13caf32b631406627d7efd8087eff9d8cbfa1d299ee14b7cb522", 0x93}, {&(0x7f0000000580)="aa3aebd026b361974ee0fbb922cacdc9dbe8346032c66e7ee89da6119c6faa9922678d085a3e9df334af98c01711367061d70306376aa8", 0x37}], 0x5)

17:01:00 executing program 4:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  904.825974] loop7: detected capacity change from 0 to 264192
[  904.833990] loop2: detected capacity change from 0 to 2
[  904.840822] loop5: detected capacity change from 0 to 2
[  904.856893] FAT-fs (loop2): bogus number of reserved sectors
[  904.857974] FAT-fs (loop2): Can't find a valid FAT filesystem
[  904.882898] FAT-fs (loop5): bogus number of reserved sectors
[  904.883724] FAT-fs (loop5): Can't find a valid FAT filesystem
[  904.884681] FAT-fs (loop7): bogus number of reserved sectors
[  904.885502] FAT-fs (loop7): Can't find a valid FAT filesystem
[  904.920701] loop2: detected capacity change from 0 to 2
[  904.923259] loop5: detected capacity change from 0 to 2
[  904.929583] loop7: detected capacity change from 0 to 264192
[  904.934647] FAT-fs (loop2): bogus number of reserved sectors
[  904.935549] FAT-fs (loop2): Can't find a valid FAT filesystem
[  904.947012] FAT-fs (loop5): bogus number of reserved sectors
[  904.947875] FAT-fs (loop5): Can't find a valid FAT filesystem
[  904.956341] FAT-fs (loop7): bogus number of reserved sectors
[  904.957207] FAT-fs (loop7): Can't find a valid FAT filesystem
17:01:00 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, <r1=>r0, {0x80000001}}, './file0\x00'})
ftruncate(r1, 0x8000)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00')
pread64(r2, 0x0, 0x0, 0x100)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r3, 0x0, 0x7, 0x100)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r4, 0x0, 0x0, 0x100)
r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x100)
ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0/file0\x00'})
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r6, 0x0, 0x0, 0x100)
r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r7, 0x0, 0x0, 0x100)
syncfs(r7)
openat(r2, &(0x7f0000000000)='./file0\x00', 0x20000, 0x64)

17:01:00 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x507, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:00 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:00 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:00 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  905.160388] loop2: detected capacity change from 0 to 2
[  905.171502] FAT-fs (loop2): bogus number of reserved sectors
[  905.171960] FAT-fs (loop2): Can't find a valid FAT filesystem
[  905.175408] loop7: detected capacity change from 0 to 264192
[  905.201858] loop5: detected capacity change from 0 to 3
[  905.206484] FAT-fs (loop7): bogus number of reserved sectors
[  905.207698] FAT-fs (loop7): Can't find a valid FAT filesystem
[  905.223236] FAT-fs (loop5): bogus number of reserved sectors
[  905.224080] FAT-fs (loop5): Can't find a valid FAT filesystem
[  905.231574] loop7: detected capacity change from 0 to 264192
[  905.249173] loop5: detected capacity change from 0 to 3
17:01:00 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  905.262333] FAT-fs (loop7): bogus number of reserved sectors
[  905.263391] FAT-fs (loop7): Can't find a valid FAT filesystem
[  905.273720] FAT-fs (loop5): bogus number of reserved sectors
[  905.274800] FAT-fs (loop5): Can't find a valid FAT filesystem
17:01:14 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:14 executing program 4:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:14 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=<r2=>0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r2})
pwrite64(r1, &(0x7f00000000c0)="12a6444fa8a105c0963d3cef9e5972325b068012b74a64350971b035b51eb6003f7dd615f34057fc04c0f6d52b95656166bb44586d9f4ac4bed96cc60d70ee8186f1b41846f3409fa29cfa72a2d11c6ff4680eb0db8ee8f848b08f960809f6e4ccded153c4950e148677e7d8e72aeb18934d265779dfeed4bf1bd7cf32594ba886cd83cc251c0caa995fb3b8e50e38575b0abcb19552dd0776a80c65766cf7151eeea225ac1d5ff4b3a1fe05b1c8d1bc0b771c44535e22a873d50fff07e9d926bba62c106186efc6dec787c8890dc65102537fce27541b90ac7169fc9e93d9e7b86481a4825a88e1", 0xe8, 0x10001)

17:01:14 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:14 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x509, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  918.669649] loop2: detected capacity change from 0 to 2
17:01:14 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  918.678986] loop5: detected capacity change from 0 to 3
[  918.683210] loop7: detected capacity change from 0 to 264192
[  918.688703] FAT-fs (loop2): bogus number of reserved sectors
[  918.689191] FAT-fs (loop2): Can't find a valid FAT filesystem
[  918.702675] loop2: detected capacity change from 0 to 2
17:01:14 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  918.713505] FAT-fs (loop5): bogus number of reserved sectors
[  918.714402] FAT-fs (loop5): Can't find a valid FAT filesystem
[  918.716370] FAT-fs (loop7): bogus number of reserved sectors
[  918.717259] FAT-fs (loop7): Can't find a valid FAT filesystem
[  918.717340] FAT-fs (loop2): bogus number of reserved sectors
[  918.718515] FAT-fs (loop2): Can't find a valid FAT filesystem
17:01:14 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
openat(r0, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8)
close(r0)

[  918.740572] loop5: detected capacity change from 0 to 3
[  918.745488] loop7: detected capacity change from 0 to 264192
[  918.764132] FAT-fs (loop5): bogus number of reserved sectors
[  918.765008] FAT-fs (loop5): Can't find a valid FAT filesystem
[  918.775210] FAT-fs (loop7): bogus number of reserved sectors
[  918.776002] FAT-fs (loop7): Can't find a valid FAT filesystem
17:01:14 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50a, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:14 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x400102, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x42a003, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0)
close(r0)
syz_io_uring_setup(0x3f28, &(0x7f0000000000)={0x0, 0xb14b, 0x1, 0x1, 0x833, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100))

17:01:14 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  918.891674] loop2: detected capacity change from 0 to 2
17:01:14 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:14 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfc, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  918.912053] FAT-fs (loop2): bogus number of reserved sectors
[  918.913043] FAT-fs (loop2): Can't find a valid FAT filesystem
17:01:14 executing program 4:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  918.956307] loop5: detected capacity change from 0 to 3
[  918.962353] loop7: detected capacity change from 0 to 264192
[  918.973225] FAT-fs (loop5): bogus number of reserved sectors
[  918.973844] FAT-fs (loop5): Can't find a valid FAT filesystem
[  918.994979] loop5: detected capacity change from 0 to 3
[  919.007815] FAT-fs (loop7): bogus number of reserved sectors
[  919.008124] FAT-fs (loop5): bogus number of reserved sectors
[  919.008780] FAT-fs (loop7): Can't find a valid FAT filesystem
[  919.009232] FAT-fs (loop5): Can't find a valid FAT filesystem
17:01:14 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50b, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  919.059319] loop7: detected capacity change from 0 to 264192
[  919.106462] loop2: detected capacity change from 0 to 2
[  919.181317] FAT-fs (loop2): bogus number of reserved sectors
[  919.182294] FAT-fs (loop2): Can't find a valid FAT filesystem
[  919.183313] FAT-fs (loop7): bogus number of reserved sectors
[  919.184174] FAT-fs (loop7): Can't find a valid FAT filesystem
[  919.588049] loop2: detected capacity change from 0 to 2
[  919.604265] FAT-fs (loop2): bogus number of reserved sectors
[  919.604889] FAT-fs (loop2): Can't find a valid FAT filesystem
17:01:26 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:01:26 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:26 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:26 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:01:26 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.215362] loop7: detected capacity change from 0 to 264192
17:01:26 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x54f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.221391] loop2: detected capacity change from 0 to 2
17:01:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x805, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:26 executing program 3:
pause()
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)

[  931.233692] FAT-fs (loop2): bogus number of reserved sectors
[  931.234155] FAT-fs (loop2): Can't find a valid FAT filesystem
[  931.238882] FAT-fs (loop7): bogus number of reserved sectors
[  931.239416] FAT-fs (loop7): Can't find a valid FAT filesystem
[  931.250274] loop7: detected capacity change from 0 to 264192
[  931.255334] loop2: detected capacity change from 0 to 2
[  931.259609] FAT-fs (loop2): bogus number of reserved sectors
[  931.260119] FAT-fs (loop2): Can't find a valid FAT filesystem
[  931.260884] FAT-fs (loop7): bogus number of reserved sectors
[  931.261405] FAT-fs (loop7): Can't find a valid FAT filesystem
[  931.289057] loop5: detected capacity change from 0 to 4
[  931.291889] FAT-fs (loop5): bogus number of reserved sectors
[  931.292436] FAT-fs (loop5): Can't find a valid FAT filesystem
[  931.308664] loop5: detected capacity change from 0 to 4
17:01:26 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff8c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:26 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x550, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.320540] FAT-fs (loop5): bogus number of reserved sectors
[  931.321016] FAT-fs (loop5): Can't find a valid FAT filesystem
[  931.354450] loop7: detected capacity change from 0 to 264192
[  931.362018] loop2: detected capacity change from 0 to 2
[  931.366333] FAT-fs (loop7): bogus number of reserved sectors
[  931.366757] FAT-fs (loop7): Can't find a valid FAT filesystem
[  931.372806] FAT-fs (loop2): bogus number of reserved sectors
[  931.373263] FAT-fs (loop2): Can't find a valid FAT filesystem
[  931.382362] loop2: detected capacity change from 0 to 2
17:01:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.391948] FAT-fs (loop2): bogus number of reserved sectors
[  931.392402] FAT-fs (loop2): Can't find a valid FAT filesystem
17:01:27 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:01:27 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff6, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.444994] loop5: detected capacity change from 0 to 4
17:01:27 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.469060] FAT-fs (loop5): bogus number of reserved sectors
[  931.469605] FAT-fs (loop5): Can't find a valid FAT filesystem
[  931.491805] loop2: detected capacity change from 0 to 3
[  931.500269] loop5: detected capacity change from 0 to 4
[  931.503997] FAT-fs (loop5): bogus number of reserved sectors
[  931.504475] FAT-fs (loop5): Can't find a valid FAT filesystem
[  931.506023] FAT-fs (loop2): bogus number of reserved sectors
[  931.506498] FAT-fs (loop2): Can't find a valid FAT filesystem
[  931.516894] loop2: detected capacity change from 0 to 3
17:01:27 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  931.529018] FAT-fs (loop2): bogus number of reserved sectors
[  931.529492] FAT-fs (loop2): Can't find a valid FAT filesystem
[  931.582391] loop7: detected capacity change from 0 to 264192
[  931.600488] FAT-fs (loop7): bogus number of reserved sectors
[  931.600937] FAT-fs (loop7): Can't find a valid FAT filesystem
[  931.612821] loop7: detected capacity change from 0 to 264192
[  931.615156] FAT-fs (loop7): bogus number of reserved sectors
[  931.615577] FAT-fs (loop7): Can't find a valid FAT filesystem
17:01:40 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x107000, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
setsockopt$sock_linger(r1, 0x1, 0x3d, &(0x7f00000050c0)={0x0, 0x40}, 0x8)
close(r0)

17:01:40 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x225c17d03, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:40 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x905, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:40 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  944.782125] loop7: detected capacity change from 0 to 264192
[  944.785065] loop5: detected capacity change from 0 to 4
[  944.812373] FAT-fs (loop7): bogus number of reserved sectors
17:01:40 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:01:40 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:40 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:40 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  944.812850] FAT-fs (loop7): Can't find a valid FAT filesystem
[  944.814523] FAT-fs (loop5): bogus number of reserved sectors
[  944.814993] FAT-fs (loop5): Can't find a valid FAT filesystem
[  944.824321] loop7: detected capacity change from 0 to 264192
[  944.827029] loop5: detected capacity change from 0 to 4
[  944.832700] FAT-fs (loop7): bogus number of reserved sectors
[  944.833178] FAT-fs (loop7): Can't find a valid FAT filesystem
[  944.835005] FAT-fs (loop5): bogus number of reserved sectors
[  944.835490] FAT-fs (loop5): Can't find a valid FAT filesystem
[  944.839685] loop2: detected capacity change from 0 to 3
17:01:40 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  944.858878] FAT-fs (loop2): bogus number of reserved sectors
[  944.859732] FAT-fs (loop2): Can't find a valid FAT filesystem
[  944.884730] loop2: detected capacity change from 0 to 3
17:01:40 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  944.891960] FAT-fs (loop2): bogus number of reserved sectors
[  944.892782] FAT-fs (loop2): Can't find a valid FAT filesystem
17:01:40 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:40 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:01:40 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan0\x00', <r1=>0x0})
sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x30, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {{}, {@val={0x8, 0x1, 0x64}, @val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x0, 0x2c}}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4008080}, 0x4e0d2)
close(r0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'})

[  944.965959] loop7: detected capacity change from 0 to 264192
[  944.979839] FAT-fs (loop7): bogus number of reserved sectors
[  944.980395] FAT-fs (loop7): Can't find a valid FAT filesystem
[  944.980573] loop5: detected capacity change from 0 to 5
17:01:40 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  944.994394] FAT-fs (loop5): bogus number of reserved sectors
[  944.995227] FAT-fs (loop5): Can't find a valid FAT filesystem
17:01:40 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  945.022659] loop5: detected capacity change from 0 to 5
17:01:40 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  945.035866] FAT-fs (loop5): bogus number of reserved sectors
[  945.037031] FAT-fs (loop5): Can't find a valid FAT filesystem
[  945.081013] loop2: detected capacity change from 0 to 3
[  945.104417] FAT-fs (loop2): bogus number of reserved sectors
[  945.105305] FAT-fs (loop2): Can't find a valid FAT filesystem
[  945.116603] loop2: detected capacity change from 0 to 3
[  945.146246] FAT-fs (loop2): bogus number of reserved sectors
[  945.147199] FAT-fs (loop2): Can't find a valid FAT filesystem
17:01:56 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:56 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:56 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:01:56 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:56 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:56 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa05, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:56 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x705, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:56 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = accept(r0, 0x0, &(0x7f0000000180))
ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f00000001c0))
sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x48, 0x0, 0x1c77d7fa800b9cae, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x20}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x8c1)

[  960.707980] loop2: detected capacity change from 0 to 3
[  960.728536] FAT-fs (loop2): bogus number of reserved sectors
[  960.729464] FAT-fs (loop2): Can't find a valid FAT filesystem
[  960.743559] loop2: detected capacity change from 0 to 3
[  960.744521] loop7: detected capacity change from 0 to 264192
[  960.753710] loop5: detected capacity change from 0 to 5
[  960.755243] FAT-fs (loop2): bogus number of reserved sectors
[  960.756127] FAT-fs (loop2): Can't find a valid FAT filesystem
[  960.778020] FAT-fs (loop5): bogus number of reserved sectors
[  960.779227] FAT-fs (loop5): Can't find a valid FAT filesystem
[  960.789651] loop5: detected capacity change from 0 to 5
[  960.789963] FAT-fs (loop7): bogus number of reserved sectors
[  960.791535] FAT-fs (loop7): Can't find a valid FAT filesystem
[  960.812246] FAT-fs (loop5): bogus number of reserved sectors
[  960.813155] FAT-fs (loop5): Can't find a valid FAT filesystem
[  960.835735] loop7: detected capacity change from 0 to 264192
17:01:56 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x800)
ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, &(0x7f0000000000)={0x8001, 0x3, 0x0, 0x4, 0x2, [0x0, 0x815a, 0x4, 0x14d92e4e]})
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
fcntl$getownex(r2, 0x10, &(0x7f0000000040))

[  960.874497] FAT-fs (loop7): bogus number of reserved sectors
[  960.875400] FAT-fs (loop7): Can't find a valid FAT filesystem
17:01:56 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:56 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:01:56 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:56 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:01:56 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  960.987017] loop2: detected capacity change from 0 to 4
[  960.993060] loop5: detected capacity change from 0 to 5
17:01:56 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x100000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  961.014164] FAT-fs (loop5): bogus number of reserved sectors
[  961.014371] FAT-fs (loop2): bogus number of reserved sectors
[  961.014846] FAT-fs (loop5): Can't find a valid FAT filesystem
[  961.015753] FAT-fs (loop2): Can't find a valid FAT filesystem
[  961.046860] loop5: detected capacity change from 0 to 5
[  961.059763] FAT-fs (loop5): bogus number of reserved sectors
[  961.060466] FAT-fs (loop5): Can't find a valid FAT filesystem
17:01:56 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x7a5842, 0x0)
close(r0)
accept$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @private1}, &(0x7f0000000040)=0x1c)

[  961.087484] loop7: detected capacity change from 0 to 264192
[  961.107206] FAT-fs (loop7): bogus number of reserved sectors
17:01:56 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  961.107877] FAT-fs (loop7): Can't find a valid FAT filesystem
[  961.121875] loop7: detected capacity change from 0 to 264192
17:01:56 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb05, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  961.130346] FAT-fs (loop7): bogus number of reserved sectors
[  961.130980] FAT-fs (loop7): Can't find a valid FAT filesystem
17:01:56 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x905, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  961.177492] loop5: detected capacity change from 0 to 5
[  961.190852] FAT-fs (loop5): bogus number of reserved sectors
[  961.191528] FAT-fs (loop5): Can't find a valid FAT filesystem
17:01:56 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x200000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  961.208005] loop5: detected capacity change from 0 to 5
[  961.222858] FAT-fs (loop5): bogus number of reserved sectors
[  961.223564] FAT-fs (loop5): Can't find a valid FAT filesystem
[  961.249818] loop7: detected capacity change from 0 to 264192
[  961.269737] FAT-fs (loop7): bogus number of reserved sectors
[  961.270511] FAT-fs (loop7): Can't find a valid FAT filesystem
[  961.289574] loop7: detected capacity change from 0 to 264192
[  961.303199] FAT-fs (loop7): bogus number of reserved sectors
[  961.303871] FAT-fs (loop7): Can't find a valid FAT filesystem
17:02:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:11 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:11 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:02:11 executing program 1:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  975.447933] loop5: detected capacity change from 0 to 6
[  975.459299] loop7: detected capacity change from 0 to 264192
[  975.461981] FAT-fs (loop5): bogus number of reserved sectors
[  975.462504] FAT-fs (loop5): Can't find a valid FAT filesystem
17:02:11 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:02:11 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:11 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:11 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
close(r0)

[  975.466872] FAT-fs (loop7): bogus number of reserved sectors
[  975.467432] FAT-fs (loop7): Can't find a valid FAT filesystem
[  975.482172] loop5: detected capacity change from 0 to 6
[  975.486186] loop7: detected capacity change from 0 to 264192
[  975.491250] FAT-fs (loop5): bogus number of reserved sectors
[  975.491712] FAT-fs (loop5): Can't find a valid FAT filesystem
[  975.499613] FAT-fs (loop7): bogus number of reserved sectors
[  975.500038] FAT-fs (loop7): Can't find a valid FAT filesystem
[  975.518778] loop2: detected capacity change from 0 to 5
[  975.542575] FAT-fs (loop2): bogus number of reserved sectors
[  975.543820] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:11 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x37dc12502000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  975.562814] loop2: detected capacity change from 0 to 5
[  975.599265] FAT-fs (loop2): bogus number of reserved sectors
[  975.600457] FAT-fs (loop2): Can't find a valid FAT filesystem
[  975.603393] loop7: detected capacity change from 0 to 264192
[  975.610334] loop5: detected capacity change from 0 to 7
[  975.616562] FAT-fs (loop7): bogus number of reserved sectors
[  975.616992] FAT-fs (loop7): Can't find a valid FAT filesystem
[  975.626353] loop7: detected capacity change from 0 to 264192
[  975.627973] FAT-fs (loop5): bogus number of reserved sectors
[  975.628611] FAT-fs (loop5): Can't find a valid FAT filesystem
[  975.636325] FAT-fs (loop7): bogus number of reserved sectors
[  975.636756] FAT-fs (loop7): Can't find a valid FAT filesystem
17:02:25 executing program 1:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:25 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0xb0, 0x0, 0x0, 0x2, "0e69093e77e72c6e464e914e8f741415208117"})

17:02:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[  989.774375] loop2: detected capacity change from 0 to 5
17:02:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa05, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:25 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x400000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:02:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[  989.802880] FAT-fs (loop2): bogus number of reserved sectors
[  989.803360] FAT-fs (loop2): Can't find a valid FAT filesystem
[  989.812310] loop2: detected capacity change from 0 to 5
[  989.815493] FAT-fs (loop2): bogus number of reserved sectors
[  989.815934] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  989.854041] loop5: detected capacity change from 0 to 7
[  989.855641] loop7: detected capacity change from 0 to 264192
[  989.865073] FAT-fs (loop5): bogus number of reserved sectors
[  989.865655] FAT-fs (loop5): Can't find a valid FAT filesystem
[  989.873814] FAT-fs (loop7): bogus number of reserved sectors
[  989.874917] FAT-fs (loop7): Can't find a valid FAT filesystem
[  989.893231] loop5: detected capacity change from 0 to 7
[  989.894377] loop7: detected capacity change from 0 to 264192
17:02:25 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
pidfd_getfd(r1, r0, 0x0)

[  989.913770] FAT-fs (loop5): bogus number of reserved sectors
[  989.914389] FAT-fs (loop5): Can't find a valid FAT filesystem
[  989.915897] FAT-fs (loop7): bogus number of reserved sectors
[  989.916988] FAT-fs (loop7): Can't find a valid FAT filesystem
[  989.959558] loop2: detected capacity change from 0 to 5
17:02:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:02:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1020, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  989.989820] FAT-fs (loop2): bogus number of reserved sectors
[  989.991061] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:25 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  990.057726] loop5: detected capacity change from 0 to 8
[  990.078352] FAT-fs (loop5): bogus number of reserved sectors
[  990.078825] FAT-fs (loop5): Can't find a valid FAT filesystem
[  990.098001] loop5: detected capacity change from 0 to 8
[  990.109719] FAT-fs (loop5): bogus number of reserved sectors
[  990.110290] FAT-fs (loop5): Can't find a valid FAT filesystem
17:02:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb05, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  990.153442] loop7: detected capacity change from 0 to 264192
17:02:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[  990.174835] FAT-fs (loop7): bogus number of reserved sectors
[  990.175993] FAT-fs (loop7): Can't find a valid FAT filesystem
[  990.178312] loop2: detected capacity change from 0 to 5
17:02:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[  990.200949] loop7: detected capacity change from 0 to 264192
[  990.222585] FAT-fs (loop2): bogus number of reserved sectors
[  990.223557] FAT-fs (loop2): Can't find a valid FAT filesystem
[  990.224741] FAT-fs (loop7): bogus number of reserved sectors
[  990.225802] FAT-fs (loop7): Can't find a valid FAT filesystem
[  990.255733] loop2: detected capacity change from 0 to 5
[  990.271435] FAT-fs (loop2): bogus number of reserved sectors
[  990.272470] FAT-fs (loop2): Can't find a valid FAT filesystem
[  990.293679] loop5: detected capacity change from 0 to 8
[  990.314940] FAT-fs (loop5): bogus number of reserved sectors
[  990.316059] FAT-fs (loop5): Can't find a valid FAT filesystem
[  990.347562] loop5: detected capacity change from 0 to 8
[  990.361993] FAT-fs (loop5): bogus number of reserved sectors
[  990.363144] FAT-fs (loop5): Can't find a valid FAT filesystem
17:02:41 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:02:41 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:41 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:41 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:41 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:02:41 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1201, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:41 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x1a000, 0x0)
close(r0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r1=>r0, @ANYBLOB="00000000004e00002e2f66696c65309cdb80c5989a9649a300"])
ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f00000000c0)={0x0, 0x200, 0x8})
ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0)
clock_gettime(0x0, &(0x7f0000003d00)={<r2=>0x0, <r3=>0x0})
recvmmsg$unix(r0, &(0x7f0000003a80)=[{{&(0x7f0000000540), 0x6e, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/102, 0x66}, {&(0x7f0000000640)=""/226, 0xe2}], 0x2, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x10}}], 0x30}}, {{&(0x7f00000007c0), 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000840)=""/196, 0xc4}, {&(0x7f0000000940)=""/129, 0x81}, {&(0x7f0000000a00)=""/23, 0x17}, {&(0x7f0000003d80)=""/25, 0x19}, {&(0x7f0000000a80)=""/235, 0xeb}], 0x5, &(0x7f0000000c00)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, <r4=>0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x148}}, {{&(0x7f0000000d80), 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000e00)=""/197, 0xc5}, {&(0x7f0000000f00)=""/121, 0x79}], 0x2, &(0x7f0000001c00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000001040)=""/47, 0x2f}, {&(0x7f0000001080)=""/243, 0xf3}, {&(0x7f0000001180)=""/27, 0x1b}, {&(0x7f00000011c0)=""/92, 0x5c}, {&(0x7f0000001240)=""/150, 0x96}, {&(0x7f0000001300)=""/129, 0x81}, {&(0x7f00000013c0)=""/1, 0x1}, {&(0x7f0000001400)=""/6, 0x6}], 0x8, &(0x7f00000014c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x88}}, {{&(0x7f0000001580), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/57, 0x39}, {&(0x7f0000001640)=""/169, 0xa9}, {&(0x7f0000001700)=""/169, 0xa9}, {&(0x7f00000017c0)=""/6, 0x6}, {&(0x7f0000001800)=""/66, 0x42}, {&(0x7f0000000a40)=""/26, 0x1a}], 0x6, &(0x7f0000001940)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x58}}, {{&(0x7f00000019c0), 0x6e, &(0x7f0000002cc0)=[{&(0x7f0000001a40)=""/143, 0x8f}, {&(0x7f0000001b00)=""/181, 0xb5}, {&(0x7f0000001bc0)=""/10, 0xa}, {&(0x7f0000003dc0)=""/191, 0xbf}, {&(0x7f0000001cc0)=""/4096, 0x1000}], 0x5}}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002d40)=""/209, 0xd1}, {&(0x7f0000002e40)=""/255, 0xff}], 0x2, &(0x7f0000002f80)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000002fc0)=""/36, 0x24}, {&(0x7f0000003000)=""/190, 0xbe}], 0x2, &(0x7f0000003100)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xd0}}, {{&(0x7f0000003200)=@abs, 0x6e, &(0x7f0000003480)=[{&(0x7f0000003280)=""/188, 0xbc}, {&(0x7f0000003340)=""/104, 0x68}, {&(0x7f00000033c0)=""/129, 0x81}], 0x3, &(0x7f00000034c0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000003540)=@abs, 0x6e, &(0x7f00000039c0)=[{&(0x7f00000035c0)=""/124, 0x7c}, {&(0x7f0000003640)=""/13, 0xd}, {&(0x7f0000003680)=""/153, 0x99}, {&(0x7f0000003740)=""/165, 0xa5}, {&(0x7f0000003800)=""/166, 0xa6}, {&(0x7f00000038c0)=""/242, 0xf2}], 0x6, &(0x7f0000003a40)=[@cred={{0x1c}}], 0x20}}], 0xa, 0x0, &(0x7f0000003d40)={r2, r3+10000000})
mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x200c00, &(0x7f00000057c0)={'trans=unix,', {[{@loose}, {@noextend}, {@msize={'msize', 0x3d, 0x10000}}, {@cache_mmap}], [{@context={'context', 0x3d, 'staff_u'}}, {@permit_directio}, {@appraise}, {@fowner_lt}, {@dont_measure}, {@seclabel}, {@uid_lt={'uid<', r4}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@uid_lt}, {@smackfsroot}]}})

17:02:41 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1006.034429] loop7: detected capacity change from 0 to 264192
[ 1006.052670] loop5: detected capacity change from 0 to 9
[ 1006.056268] loop2: detected capacity change from 0 to 6
[ 1006.057169] FAT-fs (loop7): bogus number of reserved sectors
[ 1006.057920] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1006.071074] FAT-fs (loop5): bogus number of reserved sectors
[ 1006.072412] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1006.078660] loop7: detected capacity change from 0 to 264192
[ 1006.092476] FAT-fs (loop2): bogus number of reserved sectors
[ 1006.093358] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1006.094167] loop5: detected capacity change from 0 to 9
[ 1006.111689] FAT-fs (loop7): bogus number of reserved sectors
[ 1006.112394] FAT-fs (loop5): bogus number of reserved sectors
[ 1006.112519] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1006.113287] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1006.114585] loop2: detected capacity change from 0 to 6
[ 1006.132217] FAT-fs (loop2): bogus number of reserved sectors
[ 1006.133008] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:41 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:02:41 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:41 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:41 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1305, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:41 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1006.328984] loop7: detected capacity change from 0 to 264192
[ 1006.338359] loop2: detected capacity change from 0 to 7
[ 1006.354293] FAT-fs (loop7): bogus number of reserved sectors
[ 1006.355432] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1006.362880] loop5: detected capacity change from 0 to 9
[ 1006.365199] FAT-fs (loop2): bogus number of reserved sectors
[ 1006.365974] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:42 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1006.384178] FAT-fs (loop5): bogus number of reserved sectors
[ 1006.384975] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1006.394672] loop2: detected capacity change from 0 to 7
[ 1006.406358] FAT-fs (loop2): bogus number of reserved sectors
[ 1006.407197] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1006.411335] loop5: detected capacity change from 0 to 9
[ 1006.439331] FAT-fs (loop5): bogus number of reserved sectors
[ 1006.440199] FAT-fs (loop5): Can't find a valid FAT filesystem
17:02:42 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:42 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1006.557965] loop7: detected capacity change from 0 to 264192
[ 1006.586394] FAT-fs (loop7): bogus number of reserved sectors
[ 1006.587224] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1006.617923] loop7: detected capacity change from 0 to 264192
[ 1006.622532] loop2: detected capacity change from 0 to 7
[ 1006.634046] FAT-fs (loop7): bogus number of reserved sectors
[ 1006.634916] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1006.639533] FAT-fs (loop2): bogus number of reserved sectors
[ 1006.640486] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1006.660821] loop2: detected capacity change from 0 to 7
[ 1006.680670] FAT-fs (loop2): bogus number of reserved sectors
[ 1006.681467] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:53 executing program 3:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:53 executing program 1:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:53 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:02:53 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1405, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:53 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:53 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:02:53 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1020, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1018.227920] loop5: detected capacity change from 0 to 10
[ 1018.237875] FAT-fs (loop5): bogus number of reserved sectors
[ 1018.238548] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1018.241062] loop7: detected capacity change from 0 to 264192
[ 1018.242049] loop2: detected capacity change from 0 to 8
[ 1018.246163] loop5: detected capacity change from 0 to 10
[ 1018.250702] FAT-fs (loop5): bogus number of reserved sectors
[ 1018.251337] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1018.256554] FAT-fs (loop2): bogus number of reserved sectors
[ 1018.257029] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1018.259447] FAT-fs (loop7): bogus number of reserved sectors
[ 1018.259910] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1018.278051] loop7: detected capacity change from 0 to 264192
[ 1018.280912] loop2: detected capacity change from 0 to 8
17:02:53 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1a30, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1018.296591] FAT-fs (loop7): bogus number of reserved sectors
[ 1018.297071] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1018.297944] FAT-fs (loop2): bogus number of reserved sectors
[ 1018.298421] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1018.337326] loop5: detected capacity change from 0 to 13
[ 1018.348385] FAT-fs (loop5): bogus number of reserved sectors
[ 1018.349003] FAT-fs (loop5): Can't find a valid FAT filesystem
17:02:54 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1018.361293] loop5: detected capacity change from 0 to 13
[ 1018.367962] FAT-fs (loop5): bogus number of reserved sectors
[ 1018.368662] FAT-fs (loop5): Can't find a valid FAT filesystem
17:02:54 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:54 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(0x0, 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1018.405471] loop2: detected capacity change from 0 to 8
[ 1018.414981] FAT-fs (loop2): bogus number of reserved sectors
[ 1018.415521] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1018.422567] loop2: detected capacity change from 0 to 8
[ 1018.428528] loop7: detected capacity change from 0 to 264192
[ 1018.434860] FAT-fs (loop2): bogus number of reserved sectors
[ 1018.435378] FAT-fs (loop2): Can't find a valid FAT filesystem
17:02:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1c30, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1018.440239] FAT-fs (loop7): bogus number of reserved sectors
[ 1018.440695] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1018.455894] loop7: detected capacity change from 0 to 264192
[ 1018.470048] FAT-fs (loop7): bogus number of reserved sectors
[ 1018.470556] FAT-fs (loop7): Can't find a valid FAT filesystem
17:02:54 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1201, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:02:54 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6300000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1018.549512] loop2: detected capacity change from 0 to 9
17:02:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1e30, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1018.560179] FAT-fs (loop2): bogus number of reserved sectors
[ 1018.560633] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1018.569458] loop2: detected capacity change from 0 to 9
[ 1018.585170] FAT-fs (loop2): bogus number of reserved sectors
[ 1018.586435] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1018.624280] loop5: detected capacity change from 0 to 15
[ 1018.633863] FAT-fs (loop5): bogus number of reserved sectors
[ 1018.634398] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1018.635326] loop7: detected capacity change from 0 to 264192
[ 1018.643134] loop5: detected capacity change from 0 to 15
[ 1018.648955] FAT-fs (loop5): bogus number of reserved sectors
[ 1018.649415] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1018.660658] FAT-fs (loop7): bogus number of reserved sectors
[ 1018.661544] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1018.684777] loop7: detected capacity change from 0 to 264192
[ 1018.708755] FAT-fs (loop7): bogus number of reserved sectors
[ 1018.709596] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:09 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:09 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:09 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:09 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:09 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8004000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:09 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:09 executing program 3:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:09 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(0x0, 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1033.612992] loop2: detected capacity change from 0 to 16
[ 1033.640608] loop7: detected capacity change from 0 to 264192
[ 1033.653744] FAT-fs (loop7): bogus number of reserved sectors
[ 1033.654435] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1033.657431] loop3: detected capacity change from 0 to 3
[ 1033.660577] loop5: detected capacity change from 0 to 16
[ 1033.668690] FAT-fs (loop2): bogus number of reserved sectors
[ 1033.669203] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1033.670937] FAT-fs (loop5): bogus number of reserved sectors
[ 1033.671432] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1033.683043] FAT-fs (loop3): bogus number of reserved sectors
[ 1033.684048] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 1033.687783] loop2: detected capacity change from 0 to 16
[ 1033.690156] FAT-fs (loop2): bogus number of reserved sectors
[ 1033.690609] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1033.698394] loop7: detected capacity change from 0 to 264192
[ 1033.705770] loop5: detected capacity change from 0 to 16
[ 1033.733395] FAT-fs (loop7): bogus number of reserved sectors
[ 1033.734463] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1033.736667] FAT-fs (loop5): bogus number of reserved sectors
[ 1033.737748] FAT-fs (loop5): Can't find a valid FAT filesystem
17:03:09 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:09 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(0x0, 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:03:09 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1033.865718] loop2: detected capacity change from 0 to 16
17:03:09 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:09 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1033.880378] FAT-fs (loop2): bogus number of reserved sectors
[ 1033.880882] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1033.902944] loop2: detected capacity change from 0 to 16
[ 1033.914623] FAT-fs (loop2): bogus number of reserved sectors
[ 1033.915186] FAT-fs (loop2): Can't find a valid FAT filesystem
17:03:09 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, 0x0, 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:03:09 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2d30, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1034.050168] loop5: detected capacity change from 0 to 16
[ 1034.052689] loop7: detected capacity change from 0 to 264192
[ 1034.068560] FAT-fs (loop7): bogus number of reserved sectors
[ 1034.069729] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1034.072413] FAT-fs (loop5): bogus number of reserved sectors
[ 1034.073530] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1034.089721] loop7: detected capacity change from 0 to 264192
[ 1034.092514] loop5: detected capacity change from 0 to 16
[ 1034.102879] loop2: detected capacity change from 0 to 22
[ 1034.103892] FAT-fs (loop7): bogus number of reserved sectors
[ 1034.104829] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1034.106960] FAT-fs (loop5): bogus number of reserved sectors
[ 1034.107878] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1034.113788] FAT-fs (loop2): bogus number of reserved sectors
[ 1034.114711] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1034.141331] loop2: detected capacity change from 0 to 22
[ 1034.154600] FAT-fs (loop2): bogus number of reserved sectors
[ 1034.155472] FAT-fs (loop2): Can't find a valid FAT filesystem
17:03:09 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1034.304764] loop7: detected capacity change from 0 to 264192
[ 1034.313297] FAT-fs (loop7): bogus number of reserved sectors
[ 1034.314164] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1034.332619] loop7: detected capacity change from 0 to 264192
[ 1034.343499] FAT-fs (loop7): bogus number of reserved sectors
[ 1034.344412] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, 0x0, 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:03:25 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2130, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:25 executing program 3:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2ff0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:25 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1050.052331] loop2: detected capacity change from 0 to 23
[ 1050.062196] loop5: detected capacity change from 0 to 16
[ 1050.067836] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.068301] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1050.068828] FAT-fs (loop2): bogus number of reserved sectors
[ 1050.069304] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1050.072013] loop7: detected capacity change from 0 to 264192
[ 1050.082984] loop5: detected capacity change from 0 to 16
[ 1050.089961] loop2: detected capacity change from 0 to 23
[ 1050.108991] perf: interrupt took too long (5310 > 5203), lowering kernel.perf_event_max_sample_rate to 37000
[ 1050.113294] perf: interrupt took too long (10393 > 10392), lowering kernel.perf_event_max_sample_rate to 19000
[ 1050.115960] FAT-fs (loop2): bogus number of reserved sectors
[ 1050.116833] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1050.134359] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.135396] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1050.140674] FAT-fs (loop7): bogus number of reserved sectors
[ 1050.141510] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1050.164670] loop7: detected capacity change from 0 to 264192
[ 1050.207193] FAT-fs (loop7): bogus number of reserved sectors
[ 1050.208004] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x302d, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2ff4, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:25 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1050.366376] loop2: detected capacity change from 0 to 24
[ 1050.385459] loop5: detected capacity change from 0 to 23
[ 1050.390225] FAT-fs (loop2): bogus number of reserved sectors
[ 1050.391109] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1050.411792] loop2: detected capacity change from 0 to 24
[ 1050.412823] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.413671] FAT-fs (loop5): Can't find a valid FAT filesystem
17:03:26 executing program 1:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1050.428927] FAT-fs (loop2): bogus number of reserved sectors
[ 1050.429775] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1050.437410] loop5: detected capacity change from 0 to 23
[ 1050.440638] loop7: detected capacity change from 0 to 264192
[ 1050.440881] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1050.442478] Buffer I/O error on dev loop7, logical block 0, async page read
[ 1050.458625] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.459565] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1050.467199] FAT-fs (loop7): bogus number of reserved sectors
[ 1050.468033] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:26 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, 0x0, 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1050.496156] loop7: detected capacity change from 0 to 264192
[ 1050.512006] FAT-fs (loop7): bogus number of reserved sectors
[ 1050.512861] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:26 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:26 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3037, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2ffb, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:26 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1050.667905] loop5: detected capacity change from 0 to 23
[ 1050.681024] loop2: detected capacity change from 0 to 24
[ 1050.686025] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.686507] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1050.696694] loop5: detected capacity change from 0 to 23
17:03:26 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1050.706721] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.707389] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1050.712932] FAT-fs (loop2): bogus number of reserved sectors
[ 1050.713800] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1050.738893] loop2: detected capacity change from 0 to 24
[ 1050.744846] loop7: detected capacity change from 0 to 264192
[ 1050.759915] FAT-fs (loop2): bogus number of reserved sectors
[ 1050.760872] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1050.773839] FAT-fs (loop7): bogus number of reserved sectors
[ 1050.774669] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1050.802755] loop7: detected capacity change from 0 to 264192
[ 1050.827514] FAT-fs (loop7): bogus number of reserved sectors
[ 1050.828321] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2ffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:26 executing program 0:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:26 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3039, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1050.916780] loop5: detected capacity change from 0 to 23
[ 1050.940922] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.941760] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1050.964756] loop5: detected capacity change from 0 to 23
[ 1050.990305] FAT-fs (loop5): bogus number of reserved sectors
[ 1050.991144] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1051.004751] loop2: detected capacity change from 0 to 24
[ 1051.024137] FAT-fs (loop2): bogus number of reserved sectors
[ 1051.024905] FAT-fs (loop2): Can't find a valid FAT filesystem
17:03:26 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:26 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:26 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1051.054715] loop2: detected capacity change from 0 to 24
[ 1051.073656] FAT-fs (loop2): bogus number of reserved sectors
[ 1051.074642] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1051.080576] loop7: detected capacity change from 0 to 264192
[ 1051.081449] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.081476] Buffer I/O error on dev loop7, logical block 0, async page read
[ 1051.081538] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 1051.081554] Buffer I/O error on dev loop7, logical block 0, async page read
[ 1051.084301]  loop7: unable to read partition table
17:03:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x301a, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1051.115632] FAT-fs (loop7): bogus number of reserved sectors
[ 1051.116725] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1051.133051] perf: interrupt took too long (13034 > 12991), lowering kernel.perf_event_max_sample_rate to 15000
[ 1051.149287] loop7: detected capacity change from 0 to 264192
[ 1051.152968] perf: interrupt took too long (16301 > 16292), lowering kernel.perf_event_max_sample_rate to 12000
[ 1051.170140] FAT-fs (loop7): bogus number of reserved sectors
[ 1051.170942] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:26 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:26 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3730, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1051.237619] loop5: detected capacity change from 0 to 24
[ 1051.277206] FAT-fs (loop5): bogus number of reserved sectors
[ 1051.278269] FAT-fs (loop5): Can't find a valid FAT filesystem
17:03:26 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1051.309720] loop5: detected capacity change from 0 to 24
[ 1051.333934] FAT-fs (loop5): bogus number of reserved sectors
[ 1051.334757] loop2: detected capacity change from 0 to 27
[ 1051.335139] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1051.387544] FAT-fs (loop2): bogus number of reserved sectors
[ 1051.388614] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1051.427580] loop2: detected capacity change from 0 to 27
[ 1051.436045] loop7: detected capacity change from 0 to 264192
17:03:27 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1051.460589] FAT-fs (loop2): bogus number of reserved sectors
[ 1051.461542] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1051.463732] FAT-fs (loop7): bogus number of reserved sectors
[ 1051.464790] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1051.498664] loop7: detected capacity change from 0 to 264192
[ 1051.515832] FAT-fs (loop7): bogus number of reserved sectors
[ 1051.516783] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1067.579034] loop2: detected capacity change from 0 to 28
[ 1067.579944] loop5: detected capacity change from 0 to 24
[ 1067.583313] loop7: detected capacity change from 0 to 264192
[ 1067.588569] FAT-fs (loop5): bogus number of reserved sectors
[ 1067.589008] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1067.590683] FAT-fs (loop7): bogus number of reserved sectors
[ 1067.591151] FAT-fs (loop7): Can't find a valid FAT filesystem
17:03:43 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:03:43 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:43 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
close(r0)

17:03:43 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3930, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:43 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:43 executing program 0:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:43 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x301c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:43 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1067.630028] FAT-fs (loop2): bogus number of reserved sectors
[ 1067.631048] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1067.639784] loop7: detected capacity change from 0 to 264192
17:03:43 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
close(r0)

[ 1067.653804] loop5: detected capacity change from 0 to 24
[ 1067.664178] loop2: detected capacity change from 0 to 28
[ 1067.668552] FAT-fs (loop7): bogus number of reserved sectors
[ 1067.669425] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1067.674335] FAT-fs (loop5): bogus number of reserved sectors
[ 1067.675202] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1067.683120] FAT-fs (loop2): bogus number of reserved sectors
[ 1067.683958] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1067.891717] perf: interrupt took too long (20384 > 20376), lowering kernel.perf_event_max_sample_rate to 9000
17:03:57 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:57 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:03:57 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:57 executing program 0:
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:03:57 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
close(r0)

17:03:57 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:03:57 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x301e, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1081.418881] loop5: detected capacity change from 0 to 24
[ 1081.429997] loop7: detected capacity change from 0 to 264192
[ 1081.433227] FAT-fs (loop5): bogus number of reserved sectors
[ 1081.433688] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1081.441355] loop5: detected capacity change from 0 to 24
[ 1081.446682] FAT-fs (loop5): bogus number of reserved sectors
[ 1081.447224] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1081.448045] loop2: detected capacity change from 0 to 31
[ 1081.459992] FAT-fs (loop2): bogus number of reserved sectors
[ 1081.460571] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1081.461067] FAT-fs (loop7): bogus number of reserved sectors
[ 1081.461908] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1081.470770] loop2: detected capacity change from 0 to 31
[ 1081.488527] loop7: detected capacity change from 0 to 264192
[ 1081.492714] FAT-fs (loop2): bogus number of reserved sectors
[ 1081.493275] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1081.502917] FAT-fs (loop7): bogus number of reserved sectors
[ 1081.503778] FAT-fs (loop7): Can't find a valid FAT filesystem
17:04:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3021, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:10 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:10 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x2, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:10 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:04:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:10 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:04:10 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1094.979222] loop2: detected capacity change from 0 to 31
[ 1094.995972] loop5: detected capacity change from 0 to 24
[ 1095.010984] FAT-fs (loop2): bogus number of reserved sectors
[ 1095.011939] FAT-fs (loop2): Can't find a valid FAT filesystem
17:04:10 executing program 3:
openat$nvram(0xffffffffffffff9c, 0x0, 0x68980, 0x0)

[ 1095.028938] FAT-fs (loop5): bogus number of reserved sectors
[ 1095.029753] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1095.034439] FAT-fs (loop7): bogus number of reserved sectors
[ 1095.035714] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1095.039313] loop2: detected capacity change from 0 to 31
[ 1095.055503] loop5: detected capacity change from 0 to 24
[ 1095.058898] FAT-fs (loop2): bogus number of reserved sectors
[ 1095.060062] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1095.069853] FAT-fs (loop7): bogus number of reserved sectors
[ 1095.071322] FAT-fs (loop7): Can't find a valid FAT filesystem
[ 1095.082338] FAT-fs (loop5): bogus number of reserved sectors
[ 1095.083776] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:10 executing program 3:
openat$nvram(0xffffffffffffff9c, 0x0, 0x68980, 0x0)

17:04:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:10 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x3, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3034, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1095.232556] loop2: detected capacity change from 0 to 32
[ 1095.243242] FAT-fs (loop2): bogus number of reserved sectors
[ 1095.243694] FAT-fs (loop2): Can't find a valid FAT filesystem
17:04:10 executing program 3:
openat$nvram(0xffffffffffffff9c, 0x0, 0x68980, 0x0)

17:04:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4800, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1095.316236] loop7: detected capacity change from 0 to 264192
[ 1095.326426] loop5: detected capacity change from 0 to 24
17:04:10 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1095.341735] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1095.355664] FAT-fs (loop5): bogus number of reserved sectors
[ 1095.356963] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1095.358376] loop2: detected capacity change from 0 to 36
[ 1095.367234] FAT-fs (loop2): bogus number of reserved sectors
[ 1095.367646] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1095.367641] loop7: detected capacity change from 0 to 264192
[ 1095.377288] loop2: detected capacity change from 0 to 36
[ 1095.382221] FAT-fs (loop2): bogus number of reserved sectors
[ 1095.382615] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1095.388232] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1095.393332] loop5: detected capacity change from 0 to 24
[ 1095.411387] FAT-fs (loop5): bogus number of reserved sectors
[ 1095.412628] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:23 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:23 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:04:23 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:23 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

17:04:23 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:23 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3430, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:23 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x4, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:23 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:23 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

[ 1108.282024] loop5: detected capacity change from 0 to 26
[ 1108.287552] loop2: detected capacity change from 0 to 38
[ 1108.291501] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.291972] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.297988] FAT-fs (loop5): bogus number of reserved sectors
[ 1108.298645] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1108.307828] loop2: detected capacity change from 0 to 38
[ 1108.310010] loop7: detected capacity change from 0 to 264192
[ 1108.316897] loop5: detected capacity change from 0 to 26
[ 1108.320610] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1108.321926] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.322469] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.325314] FAT-fs (loop5): bogus number of reserved sectors
[ 1108.325774] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1108.333432] loop7: detected capacity change from 0 to 264192
[ 1108.345172] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:04:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:24 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4f05, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:24 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x5, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1108.416773] loop2: detected capacity change from 0 to 39
[ 1108.423121] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.423583] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.442604] loop2: detected capacity change from 0 to 39
[ 1108.450404] loop7: detected capacity change from 0 to 264192
[ 1108.452037] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.452635] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.457288] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:04:24 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

[ 1108.468308] loop7: detected capacity change from 0 to 264192
[ 1108.473840] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1108.488915] loop5: detected capacity change from 0 to 31
17:04:24 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5005, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1108.522391] FAT-fs (loop5): bogus number of reserved sectors
[ 1108.523430] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:24 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x6, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1108.548906] loop5: detected capacity change from 0 to 31
[ 1108.563501] FAT-fs (loop5): bogus number of reserved sectors
[ 1108.564364] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1108.565535] loop2: detected capacity change from 0 to 40
[ 1108.579571] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.580014] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.585414] loop7: detected capacity change from 0 to 264192
[ 1108.598184] loop2: detected capacity change from 0 to 40
[ 1108.600064] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.600544] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.631547] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:04:24 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6800, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1108.664236] loop7: detected capacity change from 0 to 264192
17:04:24 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1108.684235] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1108.718462] loop2: detected capacity change from 0 to 52
17:04:24 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1108.731287] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.731723] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.740749] loop2: detected capacity change from 0 to 52
[ 1108.744718] loop5: detected capacity change from 0 to 31
[ 1108.750103] FAT-fs (loop2): bogus number of reserved sectors
[ 1108.750550] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1108.769206] FAT-fs (loop5): bogus number of reserved sectors
[ 1108.770386] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1108.795277] loop5: detected capacity change from 0 to 31
[ 1108.810047] FAT-fs (loop5): bogus number of reserved sectors
[ 1108.810931] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:36 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:04:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:36 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:36 executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:36 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x7, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1121.045762] loop7: detected capacity change from 0 to 264192
[ 1121.048567] loop5: detected capacity change from 0 to 32
[ 1121.053834] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1121.054862] FAT-fs (loop5): bogus number of reserved sectors
[ 1121.055451] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1121.067012] loop2: detected capacity change from 0 to 54
[ 1121.067903] loop7: detected capacity change from 0 to 264192
[ 1121.069557] loop5: detected capacity change from 0 to 32
[ 1121.073441] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1121.075050] FAT-fs (loop5): bogus number of reserved sectors
[ 1121.075547] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1121.081342] FAT-fs (loop2): bogus number of reserved sectors
[ 1121.081798] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1121.091002] loop2: detected capacity change from 0 to 54
[ 1121.097016] FAT-fs (loop2): bogus number of reserved sectors
[ 1121.097529] FAT-fs (loop2): Can't find a valid FAT filesystem
17:04:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4800, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7400, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1121.207334] loop5: detected capacity change from 0 to 36
[ 1121.221365] loop2: detected capacity change from 0 to 58
[ 1121.222026] FAT-fs (loop5): bogus number of reserved sectors
[ 1121.222524] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1121.228525] loop7: detected capacity change from 0 to 264192
[ 1121.230580] loop5: detected capacity change from 0 to 36
[ 1121.234316] FAT-fs (loop2): bogus number of reserved sectors
[ 1121.234774] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1121.241899] FAT-fs (loop5): bogus number of reserved sectors
[ 1121.242459] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1121.244970] loop2: detected capacity change from 0 to 58
[ 1121.252050] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1121.254295] FAT-fs (loop2): bogus number of reserved sectors
[ 1121.254756] FAT-fs (loop2): Can't find a valid FAT filesystem
17:04:36 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:36 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1121.359781] loop5: detected capacity change from 0 to 38
[ 1121.371622] loop2: detected capacity change from 0 to 61
17:04:37 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xb, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1121.382552] FAT-fs (loop5): bogus number of reserved sectors
[ 1121.382982] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1121.384251] FAT-fs (loop2): bogus number of reserved sectors
[ 1121.384699] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1121.399347] loop2: detected capacity change from 0 to 61
[ 1121.401480] loop5: detected capacity change from 0 to 38
[ 1121.404122] FAT-fs (loop2): bogus number of reserved sectors
[ 1121.404593] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1121.424305] FAT-fs (loop5): bogus number of reserved sectors
[ 1121.425024] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:54 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:54 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:54 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:04:54 executing program 1:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:54 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:54 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x18, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6800, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:54 executing program 0:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1138.727851] loop7: detected capacity change from 0 to 264192
[ 1138.736470] loop2: detected capacity change from 0 to 118
[ 1138.746558] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1138.754848] loop7: detected capacity change from 0 to 264192
[ 1138.756218] FAT-fs (loop2): bogus number of reserved sectors
[ 1138.756873] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1138.767339] loop5: detected capacity change from 0 to 52
[ 1138.769799] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1138.777565] loop2: detected capacity change from 0 to 118
[ 1138.782067] FAT-fs (loop5): bogus number of reserved sectors
[ 1138.782691] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1138.792476] FAT-fs (loop2): bogus number of reserved sectors
[ 1138.793072] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1138.797920] loop5: detected capacity change from 0 to 52
[ 1138.810524] FAT-fs (loop5): bogus number of reserved sectors
[ 1138.811248] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:54 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x63, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:54 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:04:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:04:54 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf02f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1138.914636] loop7: detected capacity change from 0 to 264192
[ 1138.922836] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1138.941313] loop7: detected capacity change from 0 to 264192
[ 1138.944793] loop5: detected capacity change from 0 to 54
[ 1138.951526] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1138.957711] FAT-fs (loop5): bogus number of reserved sectors
[ 1138.958322] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1138.971899] loop5: detected capacity change from 0 to 54
[ 1138.982648] FAT-fs (loop5): bogus number of reserved sectors
[ 1138.983335] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:54 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:04:54 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfe, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1139.025612] loop2: detected capacity change from 0 to 120
[ 1139.051177] FAT-fs (loop2): bogus number of reserved sectors
[ 1139.051972] FAT-fs (loop2): Can't find a valid FAT filesystem
17:04:54 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7400, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1139.070764] loop2: detected capacity change from 0 to 120
[ 1139.092501] FAT-fs (loop2): bogus number of reserved sectors
[ 1139.093498] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1139.108951] loop5: detected capacity change from 0 to 58
[ 1139.131323] FAT-fs (loop5): bogus number of reserved sectors
[ 1139.131775] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1139.138166] loop5: detected capacity change from 0 to 58
[ 1139.156353] FAT-fs (loop5): bogus number of reserved sectors
[ 1139.156805] FAT-fs (loop5): Can't find a valid FAT filesystem
17:04:54 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x300, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:08 executing program 0:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:08 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:08 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:08 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:08 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x480, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:08 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:05:08 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:08 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf904, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1152.590747] loop7: detected capacity change from 0 to 264192
[ 1152.591496] loop5: detected capacity change from 0 to 61
[ 1152.604421] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1152.624680] loop7: detected capacity change from 0 to 264192
[ 1152.628427] FAT-fs (loop5): bogus number of reserved sectors
[ 1152.629394] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1152.629698] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1152.635867] loop2: detected capacity change from 0 to 124
[ 1152.643730] FAT-fs (loop2): bogus number of reserved sectors
[ 1152.644251] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1152.660907] loop5: detected capacity change from 0 to 61
[ 1152.668688] loop2: detected capacity change from 0 to 124
[ 1152.681523] FAT-fs (loop5): bogus number of reserved sectors
[ 1152.681545] FAT-fs (loop2): bogus number of reserved sectors
[ 1152.682435] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1152.682885] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:08 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x500, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:08 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:08 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:08 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1152.782691] loop7: detected capacity change from 0 to 264192
[ 1152.795401] loop5: detected capacity change from 0 to 118
[ 1152.797578] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1152.808466] FAT-fs (loop5): bogus number of reserved sectors
[ 1152.808933] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1152.819402] loop5: detected capacity change from 0 to 118
17:05:08 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 1)

[ 1152.831672] FAT-fs (loop5): bogus number of reserved sectors
[ 1152.832170] FAT-fs (loop5): Can't find a valid FAT filesystem
17:05:08 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1152.860161] loop2: detected capacity change from 0 to 127
17:05:08 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x600, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1152.880493] FAT-fs (loop2): bogus number of reserved sectors
[ 1152.880983] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1152.890520] loop2: detected capacity change from 0 to 127
[ 1152.895743] FAT-fs (loop2): bogus number of reserved sectors
[ 1152.896370] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:08 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf42f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1152.976827] loop5: detected capacity change from 0 to 122
[ 1152.990152] FAT-fs (loop5): bogus number of reserved sectors
[ 1152.990588] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1152.999973] loop5: detected capacity change from 0 to 122
[ 1153.010675] FAT-fs (loop5): bogus number of reserved sectors
[ 1153.011224] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.179667] loop2: detected capacity change from 0 to 127
17:05:20 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x700, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:20 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:20 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:05:20 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 2)

17:05:20 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfb2f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:20 executing program 0:
perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:20 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:20 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1165.198334] FAT-fs (loop2): bogus number of reserved sectors
[ 1165.198777] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1165.199312] loop5: detected capacity change from 0 to 125
[ 1165.208438] loop2: detected capacity change from 0 to 127
[ 1165.210833] loop7: detected capacity change from 0 to 264192
[ 1165.217042] FAT-fs (loop5): bogus number of reserved sectors
[ 1165.217900] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.218374] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1165.220391] FAT-fs (loop2): bogus number of reserved sectors
[ 1165.221038] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1165.233920] loop5: detected capacity change from 0 to 125
[ 1165.251893] FAT-fs (loop5): bogus number of reserved sectors
[ 1165.252788] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.261197] loop7: detected capacity change from 0 to 264192
17:05:20 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 3)

[ 1165.265903] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:05:20 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:20 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xb00, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1165.350378] loop2: detected capacity change from 0 to 127
[ 1165.364517] FAT-fs (loop2): bogus number of reserved sectors
[ 1165.364969] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfe2f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1165.381179] FAULT_INJECTION: forcing a failure.
[ 1165.381179] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1165.382841] CPU: 0 PID: 15049 Comm: syz-executor.3 Not tainted 5.19.0-rc4-next-20220627 #1
[ 1165.383909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1165.385375] Call Trace:
[ 1165.385715]  <TASK>
[ 1165.386094]  dump_stack_lvl+0x8b/0xb3
[ 1165.386612]  should_fail.cold+0x5/0xa
[ 1165.387162]  strncpy_from_user+0x34/0x3d0
[ 1165.387716]  getname_flags.part.0+0x95/0x4f0
[ 1165.388515]  getname+0x8e/0xd0
[ 1165.389021]  do_sys_openat2+0xf5/0x4c0
[ 1165.389537]  ? build_open_flags+0x6f0/0x6f0
[ 1165.390172]  ? syscall_enter_from_user_mode+0x18/0x50
[ 1165.391073]  ? perf_trace_preemptirq_template+0xa2/0x410
[ 1165.392051]  __x64_sys_openat+0x13f/0x1f0
[ 1165.392817]  ? __ia32_compat_sys_open+0x1c0/0x1c0
[ 1165.393700]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1165.394618]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1165.395557]  do_syscall_64+0x3b/0x90
[ 1165.396272]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 1165.397088] RIP: 0033:0x7fbb090ecb19
[ 1165.397576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 1165.399989] RSP: 002b:00007fbb06662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 1165.401061] RAX: ffffffffffffffda RBX: 00007fbb091fff60 RCX: 00007fbb090ecb19
[ 1165.402046] RDX: 0000000000068980 RSI: 0000000020000000 RDI: ffffffffffffff9c
[ 1165.403029] RBP: 00007fbb066621d0 R08: 0000000000000000 R09: 0000000000000000
[ 1165.404022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1165.405015] R13: 00007ffeb60f935f R14: 00007fbb06662300 R15: 0000000000022000
[ 1165.406026]  </TASK>
17:05:21 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(0xffffffffffffffff, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:05:21 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1165.436432] loop5: detected capacity change from 0 to 127
[ 1165.451516] FAT-fs (loop5): bogus number of reserved sectors
[ 1165.451943] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.458792] loop5: detected capacity change from 0 to 127
[ 1165.467634] loop7: detected capacity change from 0 to 264192
[ 1165.468528] FAT-fs (loop5): bogus number of reserved sectors
[ 1165.468971] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.479906] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:05:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:21 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1165.556163] loop7: detected capacity change from 0 to 264192
[ 1165.563985] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1165.576099] loop5: detected capacity change from 0 to 127
[ 1165.585261] loop2: detected capacity change from 0 to 1792
[ 1165.587884] FAT-fs (loop5): bogus number of reserved sectors
[ 1165.588403] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.596613] FAT-fs (loop2): bogus number of reserved sectors
[ 1165.597058] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:21 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 4)

[ 1165.599916] loop5: detected capacity change from 0 to 127
[ 1165.607910] loop2: detected capacity change from 0 to 1792
[ 1165.611212] FAT-fs (loop5): bogus number of reserved sectors
[ 1165.611654] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1165.617538] FAT-fs (loop2): bogus number of reserved sectors
[ 1165.617986] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:21 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x1800, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1165.848053] loop7: detected capacity change from 0 to 264192
[ 1165.852932] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1165.906773] loop7: detected capacity change from 0 to 264192
[ 1165.910634] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:05:34 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:34 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:34 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1fffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:34 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:05:34 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 5)

17:05:35 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r1=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, r1, 0x4, 0x2)
ptrace(0x4208, r2)

17:05:35 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:35 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x2000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1179.368213] loop5: detected capacity change from 0 to 127
[ 1179.372374] loop2: detected capacity change from 0 to 4095
[ 1179.390920] FAT-fs (loop5): bogus number of reserved sectors
[ 1179.391826] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1179.392534] FAT-fs (loop2): bogus number of reserved sectors
[ 1179.393360] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1179.411473] loop2: detected capacity change from 0 to 4095
[ 1179.411557] loop5: detected capacity change from 0 to 127
[ 1179.420587] FAT-fs (loop2): bogus number of reserved sectors
[ 1179.421364] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1179.426718] FAT-fs (loop5): bogus number of reserved sectors
[ 1179.427673] FAT-fs (loop5): Can't find a valid FAT filesystem
17:05:35 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 6)

17:05:35 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0ffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:35 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1179.594587] loop7: detected capacity change from 0 to 264192
[ 1179.611646] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:05:35 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 7)

[ 1179.652428] loop2: detected capacity change from 0 to 28799
[ 1179.667753] loop5: detected capacity change from 0 to 127
[ 1179.685181] FAT-fs (loop2): bogus number of reserved sectors
[ 1179.685924] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1179.697990] FAT-fs (loop5): bogus number of reserved sectors
[ 1179.698919] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1179.710634] loop2: detected capacity change from 0 to 28799
[ 1179.736274] FAT-fs (loop2): bogus number of reserved sectors
[ 1179.737204] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:35 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r1=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, r1, 0x4, 0x2)
ptrace(0x4208, r2)

17:05:35 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x80000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:35 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x6300, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:35 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1179.904439] loop5: detected capacity change from 0 to 1024
[ 1179.923870] FAT-fs (loop5): bogus number of reserved sectors
[ 1179.924806] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1180.269932] loop7: detected capacity change from 0 to 264192
[ 1180.273747] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
[ 1180.366521] loop7: detected capacity change from 0 to 264192
[ 1180.368599] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:05:49 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628)
mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r1=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, r1, 0x4, 0x2)
ptrace(0x4208, r2)

17:05:49 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:05:49 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1194.218589] loop2: detected capacity change from 0 to 32768
[ 1194.233401] loop5: detected capacity change from 0 to 1792
17:05:49 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0) (fail_nth: 8)

17:05:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:49 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)

17:05:49 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8004, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:49 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1194.243652] FAT-fs (loop5): bogus number of reserved sectors
[ 1194.244345] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1194.247736] FAULT_INJECTION: forcing a failure.
[ 1194.247736] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1194.248696] CPU: 0 PID: 15427 Comm: syz-executor.3 Not tainted 5.19.0-rc4-next-20220627 #1
[ 1194.249377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1194.250273] Call Trace:
[ 1194.250484]  <TASK>
[ 1194.250679]  dump_stack_lvl+0x8b/0xb3
[ 1194.251001]  should_fail.cold+0x5/0xa
[ 1194.251328]  _copy_to_user+0x2a/0x140
[ 1194.251656]  simple_read_from_buffer+0xcc/0x160
[ 1194.252044]  proc_fail_nth_read+0x194/0x220
[ 1194.252402]  ? proc_exe_link+0x1d0/0x1d0
[ 1194.252736]  ? security_file_permission+0xb1/0xd0
[ 1194.253159]  ? proc_exe_link+0x1d0/0x1d0
[ 1194.253485]  vfs_read+0x1ea/0x5d0
[ 1194.253779]  ksys_read+0x127/0x250
[ 1194.254068]  ? __ia32_sys_pwrite64+0x220/0x220
[ 1194.254446]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1194.254858]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1194.255283]  do_syscall_64+0x3b/0x90
[ 1194.255589]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 1194.256000] RIP: 0033:0x7fbb0909f69c
[ 1194.256301] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1194.257728] RSP: 002b:00007fbb06662170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1194.258333] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fbb0909f69c
[ 1194.258890] RDX: 000000000000000f RSI: 00007fbb066621e0 RDI: 0000000000000003
[ 1194.259456] RBP: 00007fbb066621d0 R08: 0000000000000000 R09: 0000000000000000
[ 1194.260015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1194.260568] R13: 00007ffeb60f935f R14: 00007fbb06662300 R15: 0000000000022000
[ 1194.261149]  </TASK>
[ 1194.266399] FAT-fs (loop2): bogus number of reserved sectors
[ 1194.266881] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1194.269415] loop5: detected capacity change from 0 to 1792
[ 1194.272922] FAT-fs (loop5): bogus number of reserved sectors
[ 1194.273374] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1194.278709] loop2: detected capacity change from 0 to 32768
[ 1194.283921] FAT-fs (loop2): bogus number of reserved sectors
[ 1194.284559] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:49 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1fffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:50 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1010000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:50 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

[ 1194.377068] loop5: detected capacity change from 0 to 4095
[ 1194.397110] FAT-fs (loop5): bogus number of reserved sectors
[ 1194.397589] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1194.408866] loop2: detected capacity change from 0 to 32896
[ 1194.421543] FAT-fs (loop2): bogus number of reserved sectors
[ 1194.421970] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1194.432372] loop2: detected capacity change from 0 to 32896
[ 1194.439455] FAT-fs (loop2): bogus number of reserved sectors
[ 1194.439891] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:50 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x2)

17:05:50 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0ffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:05:50 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)

17:05:50 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1194.546878] loop2: detected capacity change from 0 to 65536
[ 1194.557439] FAT-fs (loop2): bogus number of reserved sectors
[ 1194.557929] FAT-fs (loop2): Can't find a valid FAT filesystem
17:05:50 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x3)

[ 1194.575477] loop2: detected capacity change from 0 to 65536
[ 1194.592758] FAT-fs (loop2): bogus number of reserved sectors
[ 1194.593340] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1194.684456] loop7: detected capacity change from 0 to 264192
[ 1194.687125] FAT-fs (loop7): Unrecognized mount option "ut&" or missing value
17:06:05 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x4)

17:06:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:06:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:05 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:05 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)

17:06:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, 0x0, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:06:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfeff, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1209.517899] loop5: detected capacity change from 0 to 32768
[ 1209.545066] FAT-fs (loop5): bogus number of reserved sectors
[ 1209.546061] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1209.547580] loop2: detected capacity change from 0 to 98304
[ 1209.568589] loop5: detected capacity change from 0 to 32768
[ 1209.580052] FAT-fs (loop5): bogus number of reserved sectors
[ 1209.580194] FAT-fs (loop2): bogus number of reserved sectors
[ 1209.581239] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1209.583167] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1209.618698] loop2: detected capacity change from 0 to 98304
17:06:05 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x8)

[ 1209.634164] FAT-fs (loop2): bogus number of reserved sectors
[ 1209.635138] FAT-fs (loop2): Can't find a valid FAT filesystem
17:06:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:06:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1010000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, 0x0, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1209.839759] loop5: detected capacity change from 0 to 32896
[ 1209.854778] loop2: detected capacity change from 0 to 131072
[ 1209.862613] FAT-fs (loop5): bogus number of reserved sectors
[ 1209.863498] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:05 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x18)

[ 1209.878129] FAT-fs (loop2): bogus number of reserved sectors
[ 1209.878975] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1209.900984] loop2: detected capacity change from 0 to 131072
17:06:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[ 1209.915402] FAT-fs (loop2): bogus number of reserved sectors
[ 1209.916236] FAT-fs (loop2): Can't find a valid FAT filesystem
17:06:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:05 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
fork()

17:06:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1210.078929] loop5: detected capacity change from 0 to 65536
[ 1210.097493] FAT-fs (loop5): bogus number of reserved sectors
[ 1210.098423] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1210.116674] loop5: detected capacity change from 0 to 65536
[ 1210.131160] loop2: detected capacity change from 0 to 163840
[ 1210.132160] FAT-fs (loop5): bogus number of reserved sectors
[ 1210.132651] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1210.138724] FAT-fs (loop2): bogus number of reserved sectors
[ 1210.139490] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1210.151333] loop2: detected capacity change from 0 to 163840
[ 1210.156447] FAT-fs (loop2): bogus number of reserved sectors
[ 1210.156901] FAT-fs (loop2): Can't find a valid FAT filesystem
17:06:21 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)

17:06:21 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, 0x0, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:06:21 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:21 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:21 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x300)

17:06:21 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1225.456671] loop2: detected capacity change from 0 to 164480
17:06:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:21 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfffe, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1225.492209] FAT-fs (loop2): bogus number of reserved sectors
[ 1225.493265] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1225.511471] loop5: detected capacity change from 0 to 98304
[ 1225.516037] loop2: detected capacity change from 0 to 164480
[ 1225.532282] FAT-fs (loop2): bogus number of reserved sectors
[ 1225.533220] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1225.542886] FAT-fs (loop5): bogus number of reserved sectors
[ 1225.543956] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1225.577346] loop5: detected capacity change from 0 to 98304
[ 1225.596727] FAT-fs (loop5): bogus number of reserved sectors
[ 1225.597830] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:21 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:21 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x1800)

17:06:21 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:21 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:21 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:06:21 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)

[ 1225.796871] loop2: detected capacity change from 0 to 196608
17:06:21 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1225.823395] loop5: detected capacity change from 0 to 131072
[ 1225.837459] FAT-fs (loop2): bogus number of reserved sectors
[ 1225.838441] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1225.844011] FAT-fs (loop5): bogus number of reserved sectors
[ 1225.844959] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:21 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x80000)

[ 1225.872407] loop5: detected capacity change from 0 to 131072
[ 1225.875727] loop2: detected capacity change from 0 to 196608
[ 1225.893608] FAT-fs (loop2): bogus number of reserved sectors
[ 1225.894588] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1225.900752] FAT-fs (loop5): bogus number of reserved sectors
[ 1225.901612] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:37 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x80000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:37 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1241.400421] loop2: detected capacity change from 0 to 197248
17:06:37 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:37 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:06:37 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:37 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:37 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x1000000)

17:06:37 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))

[ 1241.424643] FAT-fs (loop2): bogus number of reserved sectors
[ 1241.425168] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1241.436542] loop2: detected capacity change from 0 to 197248
[ 1241.441372] FAT-fs (loop2): bogus number of reserved sectors
[ 1241.441847] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1241.447448] loop5: detected capacity change from 0 to 163840
[ 1241.487145] FAT-fs (loop5): bogus number of reserved sectors
[ 1241.488166] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:37 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1241.521794] loop2: detected capacity change from 0 to 229376
[ 1241.527992] FAT-fs (loop2): bogus number of reserved sectors
[ 1241.528444] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1241.535335] loop5: detected capacity change from 0 to 163840
[ 1241.535897] loop2: detected capacity change from 0 to 229376
[ 1241.540183] FAT-fs (loop2): bogus number of reserved sectors
[ 1241.540610] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1241.554795] FAT-fs (loop5): bogus number of reserved sectors
[ 1241.555659] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:37 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x2000000)

17:06:37 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:37 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:37 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628)

17:06:37 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1241.628614] loop2: detected capacity change from 0 to 230016
[ 1241.654473] FAT-fs (loop2): bogus number of reserved sectors
17:06:37 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1241.655353] FAT-fs (loop2): Can't find a valid FAT filesystem
17:06:37 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1241.764125] loop5: detected capacity change from 0 to 164480
[ 1241.773374] FAT-fs (loop5): bogus number of reserved sectors
[ 1241.774246] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1241.792392] loop5: detected capacity change from 0 to 164480
[ 1241.804619] FAT-fs (loop5): bogus number of reserved sectors
[ 1241.805768] FAT-fs (loop5): Can't find a valid FAT filesystem
17:06:55 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:55 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

17:06:55 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x3000000)

17:06:55 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x0, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:06:55 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:06:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:55 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x200000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:55 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1259.529422] loop5: detected capacity change from 0 to 196608
[ 1259.530835] loop2: detected capacity change from 0 to 262144
[ 1259.544305] FAT-fs (loop2): bogus number of reserved sectors
[ 1259.547004] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1259.553651] FAT-fs (loop5): bogus number of reserved sectors
[ 1259.554596] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1259.576755] loop5: detected capacity change from 0 to 196608
[ 1259.588358] loop2: detected capacity change from 0 to 262144
[ 1259.596435] FAT-fs (loop5): bogus number of reserved sectors
[ 1259.597374] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1259.615036] FAT-fs (loop2): bogus number of reserved sectors
[ 1259.615845] FAT-fs (loop2): Can't find a valid FAT filesystem
17:06:55 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x4000000)

17:06:55 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

17:06:55 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:06:55 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1259.824679] loop2: detected capacity change from 0 to 264192
17:06:55 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x0, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:06:55 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x18000000)

[ 1259.843380] loop5: detected capacity change from 0 to 197248
[ 1259.851186] FAT-fs (loop2): bogus number of reserved sectors
[ 1259.851918] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1259.873360] FAT-fs (loop5): bogus number of reserved sectors
[ 1259.874338] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1259.875683] loop2: detected capacity change from 0 to 264192
17:06:55 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[ 1259.892941] FAT-fs (loop2): bogus number of reserved sectors
[ 1259.893832] FAT-fs (loop2): Can't find a valid FAT filesystem
17:07:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:10 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x1000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:07:10 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

17:07:10 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x0, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:07:10 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:07:10 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0xf6ffffff)

17:07:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1275.191683] loop2: detected capacity change from 0 to 264192
17:07:10 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0xfffffff6)

[ 1275.198921] FAT-fs (loop2): bogus number of reserved sectors
[ 1275.199409] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1275.207257] loop5: detected capacity change from 0 to 229376
[ 1275.215925] loop2: detected capacity change from 0 to 264192
[ 1275.221479] FAT-fs (loop2): bogus number of reserved sectors
[ 1275.221952] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1275.230169] FAT-fs (loop5): bogus number of reserved sectors
[ 1275.230979] FAT-fs (loop5): Can't find a valid FAT filesystem
17:07:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9a45697, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1275.274713] loop5: detected capacity change from 0 to 229376
[ 1275.293475] loop2: detected capacity change from 0 to 264192
[ 1275.298454] FAT-fs (loop2): bogus number of reserved sectors
[ 1275.298924] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1275.306884] FAT-fs (loop5): bogus number of reserved sectors
[ 1275.307713] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1275.319809] loop2: detected capacity change from 0 to 264192
[ 1275.326049] FAT-fs (loop2): bogus number of reserved sectors
[ 1275.326822] FAT-fs (loop2): Can't find a valid FAT filesystem
17:07:10 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x1000000000000)

17:07:10 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

17:07:11 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x0, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:07:11 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1275.432829] loop2: detected capacity change from 0 to 264192
[ 1275.438030] FAT-fs (loop2): bogus number of reserved sectors
[ 1275.438591] FAT-fs (loop2): Can't find a valid FAT filesystem
17:07:27 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:27 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x2000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:27 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:07:27 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x8000000000000)

17:07:27 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x0, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:07:27 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:07:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:27 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

[ 1292.031395] loop5: detected capacity change from 0 to 262144
[ 1292.042268] loop2: detected capacity change from 0 to 264192
[ 1292.053849] FAT-fs (loop5): bogus number of reserved sectors
[ 1292.054930] FAT-fs (loop5): Can't find a valid FAT filesystem
17:07:27 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

[ 1292.064610] FAT-fs (loop2): bogus number of reserved sectors
[ 1292.065273] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1292.080803] loop2: detected capacity change from 0 to 264192
[ 1292.091199] loop5: detected capacity change from 0 to 262144
[ 1292.093442] FAT-fs (loop2): bogus number of reserved sectors
[ 1292.093980] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1292.120617] FAT-fs (loop5): bogus number of reserved sectors
[ 1292.121520] FAT-fs (loop5): Can't find a valid FAT filesystem
17:07:27 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x100000000000000)

17:07:27 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:27 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:27 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x200000000000000)

17:07:27 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

[ 1292.298767] loop2: detected capacity change from 0 to 264192
17:07:27 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x0, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1292.307982] loop5: detected capacity change from 0 to 262784
[ 1292.343171] FAT-fs (loop2): bogus number of reserved sectors
[ 1292.344213] FAT-fs (loop2): Can't find a valid FAT filesystem
17:07:28 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x300000000000000)

[ 1292.366476] FAT-fs (loop5): bogus number of reserved sectors
[ 1292.367421] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1292.368467] loop2: detected capacity change from 0 to 264192
[ 1292.385119] FAT-fs (loop2): bogus number of reserved sectors
[ 1292.385932] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1292.389491] loop5: detected capacity change from 0 to 262784
[ 1292.411786] FAT-fs (loop5): bogus number of reserved sectors
[ 1292.412859] FAT-fs (loop5): Can't find a valid FAT filesystem
17:07:28 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:07:45 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

17:07:45 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:07:45 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x3000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:45 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x400000000000000)

17:07:45 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:07:45 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1309.674455] loop2: detected capacity change from 0 to 264192
[ 1309.686245] loop5: detected capacity change from 0 to 264192
[ 1309.687476] FAT-fs (loop2): bogus number of reserved sectors
[ 1309.687988] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1309.696516] loop2: detected capacity change from 0 to 264192
[ 1309.705237] FAT-fs (loop2): bogus number of reserved sectors
[ 1309.705735] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1309.724203] FAT-fs (loop5): bogus number of reserved sectors
[ 1309.725036] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1309.738349] loop5: detected capacity change from 0 to 264192
[ 1309.753539] FAT-fs (loop5): bogus number of reserved sectors
[ 1309.754399] FAT-fs (loop5): Can't find a valid FAT filesystem
17:07:45 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

17:07:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:45 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x1800000000000000)

17:07:45 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1309.830497] loop2: detected capacity change from 0 to 264192
[ 1309.847393] FAT-fs (loop2): bogus number of reserved sectors
[ 1309.847895] FAT-fs (loop2): Can't find a valid FAT filesystem
17:07:45 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:07:45 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:07:45 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0xf6ffffff00000000)

[ 1309.980966] loop5: detected capacity change from 0 to 264192
17:07:45 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

17:07:45 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x10000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1310.009150] FAT-fs (loop5): bogus number of reserved sectors
[ 1310.010029] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1310.041849] loop5: detected capacity change from 0 to 264192
[ 1310.069570] FAT-fs (loop5): bogus number of reserved sectors
[ 1310.070474] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:04 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:04 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9a45697, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:04 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:04 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x4000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:04 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:04 executing program 1:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

17:08:04 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:08:04 executing program 3:
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000040)={0x0, <r0=>0x0, "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", "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"})
ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000001040)={{r0, 0x25641781, 0x800, 0xffffffff, 0x1, 0x100000001, 0x4, 0xff45, 0x1, 0xc3a, 0x591, 0x6, 0x2, 0x5d, 0x2}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:08:04 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xc1, 0x0, 0x1, 0x5, 0x401, 0x0, 0xa7e659e4c044f814, 0x8, 0x1c4, 0x38, 0x1f0, 0x1000, 0x0, 0x20, 0x1, 0xfff, 0x4, 0x6d0e}, [{0x4, 0x249, 0x10000, 0x3, 0x7, 0x9a, 0x81, 0x200}], "482872f05ac1769fe9796cb43a988d199480879203ea9c1b47e7401bba87d77d93b9bb513cdfb53cad5506d2ef5f0c922cb59bdcc2c0e1a278012bd76c85f3f80c205d697d6f11f0", ['\x00']}, 0x1a0)

[ 1328.627392] loop5: detected capacity change from 0 to 264192
[ 1328.641155] loop2: detected capacity change from 0 to 264192
[ 1328.660852] FAT-fs (loop2): bogus number of reserved sectors
[ 1328.662150] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1328.674923] FAT-fs (loop5): bogus number of reserved sectors
[ 1328.675736] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1328.688930] loop5: detected capacity change from 0 to 264192
[ 1328.690818] loop2: detected capacity change from 0 to 264192
[ 1328.700365] FAT-fs (loop5): bogus number of reserved sectors
[ 1328.700844] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1328.707915] FAT-fs (loop2): bogus number of reserved sectors
17:08:04 executing program 1:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[ 1328.708927] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:04 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:04 executing program 3:
ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000100)={<r0=>0xffffffffffffffff, 0x2, 0x0, 0x4})
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'ip_vti0\x00'})
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x41, 0x3}, 0x0, 0x1000, 0xc4, {0x6, 0x9}, 0x4, 0xd9d})
r2 = memfd_secret(0x0)
poll(&(0x7f00000000c0)=[{r2, 0x4610}], 0x1, 0x0)

17:08:04 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, 0x0)
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:08:04 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:04 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x12010000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1328.830182] loop5: detected capacity change from 0 to 264192
17:08:04 executing program 1:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(0xffffffffffffffff, 0x0, 0x0, 0x0)

[ 1328.841518] FAT-fs (loop5): bogus number of reserved sectors
[ 1328.841967] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1328.857663] loop5: detected capacity change from 0 to 264192
[ 1328.864730] FAT-fs (loop5): bogus number of reserved sectors
[ 1328.865475] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:04 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f00000000c0)={0x1, 0x9, 0x3ff})
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x440841, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000100)={0x0, r0, 0x5, 0x10000000000000, 0x14, 0x80000000})

[ 1328.894933] loop2: detected capacity change from 0 to 264192
[ 1328.914745] FAT-fs (loop2): bogus number of reserved sectors
[ 1328.915740] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:19 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x5000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:19 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:19 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:19 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, 0x0)
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:08:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:19 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
pread64(r0, &(0x7f0000000040)=""/64, 0x40, 0x5f)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, r0, 0x0)

17:08:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:19 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1343.798765] loop2: detected capacity change from 0 to 264192
[ 1343.823247] loop5: detected capacity change from 0 to 264192
[ 1343.831259] FAT-fs (loop2): bogus number of reserved sectors
[ 1343.832275] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1343.845394] FAT-fs (loop5): bogus number of reserved sectors
[ 1343.846349] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1343.864258] loop2: detected capacity change from 0 to 264192
[ 1343.868559] loop5: detected capacity change from 0 to 264192
[ 1343.882912] FAT-fs (loop2): bogus number of reserved sectors
[ 1343.883799] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1343.886548] FAT-fs (loop5): bogus number of reserved sectors
[ 1343.887806] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:19 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x60580, 0x0)

17:08:19 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:19 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20100000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:19 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:19 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, 0x0)
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1344.075593] loop2: detected capacity change from 0 to 264192
[ 1344.092225] FAT-fs (loop2): bogus number of reserved sectors
[ 1344.092907] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1344.109507] loop5: detected capacity change from 0 to 264192
[ 1344.139766] FAT-fs (loop5): bogus number of reserved sectors
[ 1344.140896] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1344.161054] loop5: detected capacity change from 0 to 264192
[ 1344.184806] FAT-fs (loop5): bogus number of reserved sectors
[ 1344.185899] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:31 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x6000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:31 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:31 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1356.339473] loop2: detected capacity change from 0 to 264192
17:08:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:31 executing program 3:
getsockopt(0xffffffffffffffff, 0x0, 0x3, 0x0, &(0x7f0000000dc0))
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x460a81, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000000e00)=""/4096, 0x1000}], 0x2, 0x10001, 0x8)
sendmsg$nl_netfilter(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x12, 0x4, 0x3, 0x70bd2a, 0x25dfdbfe, {0x7, 0x0, 0x6}, [@typed={0xc, 0xb, 0x0, 0x0, @u64=0xfffffffffffffff8}, @typed={0x8, 0x8f, 0x0, 0x0, @u32=0xffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x80080)

17:08:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2d300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1356.359815] FAT-fs (loop2): bogus number of reserved sectors
[ 1356.360314] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(0x0, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, 0x0, 0x4, 0x2)
ptrace(0x4208, r2)

[ 1356.369898] loop2: detected capacity change from 0 to 264192
[ 1356.372551] FAT-fs (loop2): bogus number of reserved sectors
[ 1356.373001] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1356.400519] loop5: detected capacity change from 0 to 264192
[ 1356.409296] FAT-fs (loop5): bogus number of reserved sectors
[ 1356.409725] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x37300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1356.427320] loop5: detected capacity change from 0 to 264192
[ 1356.438357] FAT-fs (loop5): bogus number of reserved sectors
[ 1356.438829] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:32 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:32 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x80)

17:08:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1356.563054] loop2: detected capacity change from 0 to 264192
17:08:32 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1356.581344] FAT-fs (loop2): bogus number of reserved sectors
[ 1356.581804] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x626400, 0x0)
r1 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0)
poll(&(0x7f0000000080)=[{r0, 0x1120}, {r1, 0x1002}, {0xffffffffffffffff, 0x101}, {r0}, {r0, 0x410}, {r0}, {r0, 0x200}, {r0, 0x100}], 0x8, 0xb32)

[ 1356.596693] loop2: detected capacity change from 0 to 264192
[ 1356.619607] FAT-fs (loop2): bogus number of reserved sectors
[ 1356.620847] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1356.662330] loop5: detected capacity change from 0 to 264192
17:08:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(0x0, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, 0x0, 0x4, 0x2)
ptrace(0x4208, r2)

17:08:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x39300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1356.688195] FAT-fs (loop5): bogus number of reserved sectors
[ 1356.689059] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1356.708059] loop5: detected capacity change from 0 to 264192
[ 1356.734180] FAT-fs (loop5): bogus number of reserved sectors
[ 1356.735030] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:44 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:44 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:44 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(0x0, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, 0x0, 0x4, 0x2)
ptrace(0x4208, r2)

17:08:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:44 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:44 executing program 3:
openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x121000, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x531081, 0x0)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x6, 0x0, 0x8, 0x6, 0x16, "cf671a903d65511cfaad7d2b2cff4aa2869bf1"})

17:08:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:44 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x7000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1368.616374] loop2: detected capacity change from 0 to 264192
[ 1368.633646] FAT-fs (loop2): bogus number of reserved sectors
[ 1368.634342] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1368.648695] loop5: detected capacity change from 0 to 264192
[ 1368.652926] loop2: detected capacity change from 0 to 264192
[ 1368.663188] FAT-fs (loop2): bogus number of reserved sectors
[ 1368.663651] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1368.683837] FAT-fs (loop5): bogus number of reserved sectors
[ 1368.684724] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1368.711907] loop5: detected capacity change from 0 to 264192
17:08:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1368.738954] FAT-fs (loop5): bogus number of reserved sectors
[ 1368.740011] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:44 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = syz_open_dev$vcsa(&(0x7f0000000240), 0xffffffff, 0x400000)
ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000280)={0x0, 0x1, {0x2b, 0xa, 0x11, 0x6, 0x4, 0xffff8001, 0x4, 0xa2, 0xffffffffffffffff}})
r1 = syz_open_dev$ptys(0xc, 0x3, 0x1)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000040))

17:08:44 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:08:44 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x10000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1368.888393] loop2: detected capacity change from 0 to 264192
[ 1368.916269] FAT-fs (loop2): bogus number of reserved sectors
[ 1368.917310] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1368.937350] loop2: detected capacity change from 0 to 264192
[ 1368.946938] loop5: detected capacity change from 0 to 264192
[ 1368.950176] FAT-fs (loop2): bogus number of reserved sectors
[ 1368.951044] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:44 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1368.998400] FAT-fs (loop5): bogus number of reserved sectors
[ 1368.999545] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:44 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2885c0, 0x0)

[ 1369.027099] loop5: detected capacity change from 0 to 264192
[ 1369.029183] FAT-fs (loop5): bogus number of reserved sectors
[ 1369.029590] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:44 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x40000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:44 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1369.110256] loop2: detected capacity change from 0 to 264192
[ 1369.130937] FAT-fs (loop2): bogus number of reserved sectors
[ 1369.131393] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1369.139445] loop2: detected capacity change from 0 to 264192
[ 1369.155313] FAT-fs (loop2): bogus number of reserved sectors
[ 1369.155718] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:59 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:59 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x11000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:59 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:59 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', <r2=>0x0})
sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000002700000008000300", @ANYRES32=r2], 0x24}}, 0x0)
sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x48, r1, 0x116, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x3, 0x2d}}}}, [@NL80211_ATTR_MAC_HINT={0xa, 0xc8, @from_mac=@device_b}, @NL80211_ATTR_PRIVACY={0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x2}, @NL80211_ATTR_VHT_CAPABILITY_MASK={0x10, 0xb0, {0x2, {0x0, 0x3, 0x6, 0x5}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000080}, 0x801)
ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000180)={'wlan1\x00'})
sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="58c5c462d645c1df8260b6f7430000", @ANYRES16=r1, @ANYBLOB="08002bbd7000fddbdf250b00000008000300", @ANYRES32=0x0, @ANYBLOB="3c0050800c00088004000200040002000400040004000600110001005d9702b5b359c0c11370488a500000000d000400230a51f5e58c1fddd5000000"], 0x58}}, 0x4000008)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'wlan1\x00'})
pread64(r4, 0x0, 0x0, 0x100)
r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r3)
sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000440)={0x1e4, r5, 0x100, 0x70bd28, 0x25dfdbfd, {{}, {@void, @void, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x20}, @NL80211_ATTR_VENDOR_DATA={0x88, 0xc5, "7dac2efa7d20aa2c55080d27954c958699538ff24f0c581a2469761ac2f5a2335495bf50e06bbc925210069c25bee4b46ee542b362d8e4d86084be31cfe7a4d0110e5dd014501544d031af864ef6218ae118c237b01288af30b09e8991821fdcc6aec9e8bd96be1e51a2a4029798e701e028e319325c69c4795c9e9ae2f85ad90be75f3b"}, @NL80211_ATTR_VENDOR_DATA={0x28, 0xc5, "4b08211e8cb5bd9b480aa091a26c3ab42889efc9e5fa6af4ce3bfcf4217d0bc494e15049"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x80000001}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xc5b}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x401}, @NL80211_ATTR_VENDOR_DATA={0xf0, 0xc5, "6aa197684dfd1c5ca3d4054fa7dc966da1b4c7dc753537e727472f436b2af35db636372d05c9f1ee8e3ad3a5c3af56c1e893db8e67dfa05dae5cdc0e934013fa6aa2be8a7fa6544a27be5f3c214d295f116596a6a5f7717135e3786684b5deb5cb93518aac2f59e4f0cf1b07d901f6b4c429b7728cbe1c38f0484d8a3e51122c0d55994bb1250b245be2fd4c609f88de1497583c2d39004fa12fb5970c6084e9d06566e3151edb6b0a678d28939998f59d411c8854ca233f786211f11b0ec668fe9c84b1b18625090b83aa8fbe0eb44dbacb0858fc5ee502d2b5e1659dc32392f816e8a30fe9ce70eefcee3a"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4}, 0x1)

[ 1384.009951] loop2: detected capacity change from 0 to 264192
[ 1384.017640] FAT-fs (loop2): bogus number of reserved sectors
[ 1384.018208] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1384.024282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1384.031790] loop5: detected capacity change from 0 to 264192
[ 1384.037883] loop2: detected capacity change from 0 to 264192
[ 1384.043013] FAT-fs (loop2): bogus number of reserved sectors
[ 1384.043513] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1384.055274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'.
[ 1384.058946] FAT-fs (loop5): bogus number of reserved sectors
[ 1384.059787] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:59 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:08:59 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:59 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:08:59 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1384.082659] loop5: detected capacity change from 0 to 264192
[ 1384.095756] FAT-fs (loop5): bogus number of reserved sectors
[ 1384.096578] FAT-fs (loop5): Can't find a valid FAT filesystem
17:08:59 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:08:59 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:08:59 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'})

[ 1384.178559] loop2: detected capacity change from 0 to 264192
[ 1384.191037] FAT-fs (loop2): bogus number of reserved sectors
[ 1384.191545] FAT-fs (loop2): Can't find a valid FAT filesystem
17:08:59 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:08:59 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x12010000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1384.272334] loop5: detected capacity change from 0 to 264192
[ 1384.276612] FAT-fs (loop5): bogus number of reserved sectors
[ 1384.277290] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1384.287294] loop5: detected capacity change from 0 to 264192
[ 1384.293271] FAT-fs (loop5): bogus number of reserved sectors
[ 1384.293768] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:16 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xb000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:16 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x80100, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x1900)

17:09:16 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:09:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, 0x0, &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:09:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4f050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x13050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:16 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1400.603986] loop2: detected capacity change from 0 to 264192
[ 1400.620332] FAT-fs (loop2): bogus number of reserved sectors
[ 1400.620790] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1400.625767] loop5: detected capacity change from 0 to 264192
[ 1400.636156] FAT-fs (loop5): bogus number of reserved sectors
[ 1400.637016] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1400.639750] loop2: detected capacity change from 0 to 264192
[ 1400.651708] loop5: detected capacity change from 0 to 264192
[ 1400.659077] FAT-fs (loop2): bogus number of reserved sectors
[ 1400.659531] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:16 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x34d881, 0x0)
close(0xffffffffffffffff)

[ 1400.688887] FAT-fs (loop5): bogus number of reserved sectors
[ 1400.689373] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x50050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x14050000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1400.780715] loop2: detected capacity change from 0 to 264192
[ 1400.829180] FAT-fs (loop2): bogus number of reserved sectors
[ 1400.830189] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1400.843945] loop5: detected capacity change from 0 to 264192
[ 1400.854631] loop2: detected capacity change from 0 to 264192
[ 1400.867431] FAT-fs (loop5): bogus number of reserved sectors
[ 1400.867913] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1400.888610] FAT-fs (loop2): bogus number of reserved sectors
[ 1400.888761] loop5: detected capacity change from 0 to 264192
[ 1400.889533] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, 0x0, &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1400.907911] FAT-fs (loop5): bogus number of reserved sectors
[ 1400.908396] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:16 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)=""/139, 0x8b}, {&(0x7f0000000100)=""/228, 0xe4}], 0x2, 0x1, 0x3)

17:09:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1a300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x68000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1401.088694] loop2: detected capacity change from 0 to 264192
[ 1401.109756] loop5: detected capacity change from 0 to 264192
[ 1401.138148] FAT-fs (loop5): bogus number of reserved sectors
[ 1401.139056] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1401.147967] FAT-fs (loop2): bogus number of reserved sectors
[ 1401.149053] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1401.162287] loop2: detected capacity change from 0 to 264192
[ 1401.168810] FAT-fs (loop2): bogus number of reserved sectors
[ 1401.169291] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1401.178677] loop5: detected capacity change from 0 to 264192
[ 1401.198312] FAT-fs (loop5): bogus number of reserved sectors
[ 1401.199313] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:31 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1c300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1415.925964] loop5: detected capacity change from 0 to 264192
17:09:31 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(r0)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:09:31 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1000, 0x10001}}, './file0\x00'})
ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000080)={{0x4}, 0x100, './file0\x00'})

17:09:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:31 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, 0x0, &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:09:31 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x18000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:31 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1415.949898] FAT-fs (loop5): bogus number of reserved sectors
[ 1415.950417] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1415.953944] loop2: detected capacity change from 0 to 264192
[ 1415.963272] loop5: detected capacity change from 0 to 264192
[ 1415.969359] FAT-fs (loop5): bogus number of reserved sectors
[ 1415.969808] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:31 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68d80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x1)

17:09:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1e300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1416.006722] FAT-fs (loop2): bogus number of reserved sectors
[ 1416.007653] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1416.035449] loop2: detected capacity change from 0 to 264192
[ 1416.047861] loop5: detected capacity change from 0 to 264192
[ 1416.056984] FAT-fs (loop2): bogus number of reserved sectors
[ 1416.057926] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1416.063502] FAT-fs (loop5): bogus number of reserved sectors
[ 1416.063987] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1416.075040] loop5: detected capacity change from 0 to 264192
[ 1416.085905] FAT-fs (loop5): bogus number of reserved sectors
[ 1416.086376] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:31 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
pread64(r1, &(0x7f0000000180)=""/181, 0xb5, 0xca)
ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000040)={{0x40, 0x59}, 0x100, './file0\x00'})

17:09:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x74000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1416.213910] loop5: detected capacity change from 0 to 264192
17:09:31 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68182, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000040))

[ 1416.238851] loop2: detected capacity change from 0 to 264192
[ 1416.258230] FAT-fs (loop2): bogus number of reserved sectors
[ 1416.258700] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:31 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1416.261423] FAT-fs (loop5): bogus number of reserved sectors
[ 1416.262507] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1416.273771] loop2: detected capacity change from 0 to 264192
[ 1416.283514] FAT-fs (loop2): bogus number of reserved sectors
[ 1416.283965] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1416.288718] loop5: detected capacity change from 0 to 264192
[ 1416.313427] FAT-fs (loop5): bogus number of reserved sectors
[ 1416.314540] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:47 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/145, 0x91}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)=""/207, 0xcf}, {&(0x7f00000002c0)=""/252, 0xfc}], 0x5, 0x1, 0x28)

17:09:47 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:47 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x63000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:47 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x20100000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:47 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:09:47 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:47 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1431.673047] loop5: detected capacity change from 0 to 264192
[ 1431.675149] loop2: detected capacity change from 0 to 264192
[ 1431.714318] FAT-fs (loop2): bogus number of reserved sectors
[ 1431.715268] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1431.718494] FAT-fs (loop5): bogus number of reserved sectors
[ 1431.719371] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1431.740866] loop5: detected capacity change from 0 to 264192
[ 1431.742806] loop2: detected capacity change from 0 to 264192
[ 1431.758147] FAT-fs (loop5): bogus number of reserved sectors
[ 1431.758960] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1431.762177] FAT-fs (loop2): bogus number of reserved sectors
[ 1431.762981] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x21300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:47 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1431.893464] loop2: detected capacity change from 0 to 264192
17:09:47 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1431.902620] FAT-fs (loop2): bogus number of reserved sectors
[ 1431.903093] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1431.910822] loop5: detected capacity change from 0 to 264192
[ 1431.911507] loop2: detected capacity change from 0 to 264192
[ 1431.918486] FAT-fs (loop2): bogus number of reserved sectors
[ 1431.918944] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1431.935678] FAT-fs (loop5): bogus number of reserved sectors
[ 1431.936518] FAT-fs (loop5): Can't find a valid FAT filesystem
17:09:47 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9756a409, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1432.003672] loop2: detected capacity change from 0 to 264192
[ 1432.039011] FAT-fs (loop2): bogus number of reserved sectors
[ 1432.039845] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x34300000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1432.064769] loop2: detected capacity change from 0 to 264192
[ 1432.085016] FAT-fs (loop2): bogus number of reserved sectors
[ 1432.085862] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:47 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:09:47 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), 0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, 0x0, 0x4, 0x2)
ptrace(0x4208, r2)

17:09:47 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x97ffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:09:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1432.247009] loop2: detected capacity change from 0 to 264192
[ 1432.268251] FAT-fs (loop2): bogus number of reserved sectors
[ 1432.269275] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1432.291411] loop2: detected capacity change from 0 to 264192
[ 1432.308349] FAT-fs (loop2): bogus number of reserved sectors
[ 1432.309467] FAT-fs (loop2): Can't find a valid FAT filesystem
17:09:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1432.374567] loop5: detected capacity change from 0 to 264192
[ 1432.388347] FAT-fs (loop5): bogus number of reserved sectors
[ 1432.388812] FAT-fs (loop5): Can't find a valid FAT filesystem
17:10:03 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), 0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, 0x0, 0x4, 0x2)
ptrace(0x4208, r2)

17:10:03 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x80040000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:03 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:03 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc0ed0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:03 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x40000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:03 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:03 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:03 executing program 3:
sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x10, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x2c}}, ["", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x44040)

[ 1448.043969] loop2: detected capacity change from 0 to 264192
[ 1448.048449] loop5: detected capacity change from 0 to 264192
[ 1448.059228] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.059669] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1448.060304] FAT-fs (loop5): bogus number of reserved sectors
[ 1448.060772] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1448.080032] loop2: detected capacity change from 0 to 264192
[ 1448.083047] loop5: detected capacity change from 0 to 264192
[ 1448.088179] FAT-fs (loop5): bogus number of reserved sectors
[ 1448.088656] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1448.089408] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.089864] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:03 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68fc0, 0x0)
pread64(0xffffffffffffffff, &(0x7f0000000040)=""/197, 0xc5, 0x1)
ioctl$SNAPSHOT_FREE(r0, 0x3305)
r1 = syz_open_dev$mouse(&(0x7f0000000140), 0x4, 0x220200)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r2=>r1, @ANYBLOB="00001000000000002e2f66696c653000"])
preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000300)=""/63, 0x3f}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/82, 0x52}, {&(0x7f0000000400)=""/29, 0x1d}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, 0x1, 0x0)
ioctl$F2FS_IOC_DEFRAGMENT(r1, 0xc010f508, &(0x7f0000000180)={0x11, 0x200})

17:10:03 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x48000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:03 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf02f0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1448.210732] loop2: detected capacity change from 0 to 264192
[ 1448.223979] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.224621] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1448.246026] loop5: detected capacity change from 0 to 264192
[ 1448.261307] FAT-fs (loop5): bogus number of reserved sectors
[ 1448.261760] FAT-fs (loop5): Can't find a valid FAT filesystem
17:10:03 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1448.278944] loop5: detected capacity change from 0 to 264192
[ 1448.290675] FAT-fs (loop5): bogus number of reserved sectors
[ 1448.291177] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1448.330286] loop2: detected capacity change from 0 to 264192
[ 1448.344651] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.345362] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:04 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:04 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x3c1043, 0x0)
r1 = socket$netlink(0x10, 0x3, 0xe)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000800), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000240)=""/144, &(0x7f0000000300)=0x90)
preadv(r2, &(0x7f00000006c0)=[{&(0x7f0000000380)=""/48, 0x30}, {&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/56, 0x38}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f00000005c0)=""/250, 0xfa}], 0x5, 0x1, 0x6)
sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000000401000100bd7000fddbdf25020000020c001a00f9ffffffffffffff"], 0x20}, 0x1, 0x0, 0x0, 0x4000010}, 0x40cc0)
r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r3, 0x0, 0x0, 0x100)
r4 = fcntl$getown(r0, 0x9)
syz_open_procfs(r4, &(0x7f0000000340)='net/igmp\x00')
r5 = creat(&(0x7f0000000840)='./file0\x00', 0x4)
preadv(r5, &(0x7f0000000cc0)=[{&(0x7f0000000880)=""/64, 0x40}, {&(0x7f00000008c0)=""/197, 0xc5}, {&(0x7f00000009c0)=""/73, 0x49}, {&(0x7f0000000a40)=""/79, 0x4f}, {&(0x7f0000000ac0)=""/66, 0x42}, {&(0x7f0000000b40)=""/161, 0xa1}, {&(0x7f0000000c00)=""/171, 0xab}], 0x7, 0x7, 0x8)
perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x3, 0xff, 0x80, 0x9, 0x0, 0x0, 0x48100, 0x5, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000180), 0x4}, 0x5, 0x1000, 0x9, 0x9, 0xded, 0x1, 0x5, 0x0, 0x6, 0x0, 0x1}, 0x0, 0x3, r3, 0x2)
syncfs(0xffffffffffffffff)
write(r3, &(0x7f0000000740)="40e27526449e7fc3bd3b82346bbdf4a64421a0c6f8d7d604dae056f85e0c4f469851ff36b6fe6206c397fb3a843bea7b7f70c75562b23cd81011c80262434948a303f3b9b72e1b9f4e99f96cc2fe8d5b2a7c942cca832db4d5b72cc451a343f81d0fd1a08ba0dd6413b08069241559ab1c3e52411706a2d9acdfadd1968cad474872", 0x82)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r6, 0x0, 0x0, 0x100)
ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000000)={0x4, 0x6, 0x20, 0x40, 0x16, "dfa28d68fce76a68b413cc82e44a1968567b10"})

[ 1448.368454] loop2: detected capacity change from 0 to 264192
[ 1448.389612] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.390581] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:04 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), 0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r2 = fork()
ptrace$setopts(0x4206, r2, 0x0, 0x0)
tkill(r2, 0x12)
ptrace$setopts(0x4206, 0x0, 0x4, 0x2)
ptrace(0x4208, r2)

[ 1448.474934] loop5: detected capacity change from 0 to 264192
17:10:04 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9040000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1448.511744] FAT-fs (loop5): bogus number of reserved sectors
[ 1448.512807] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1448.545694] loop5: detected capacity change from 0 to 264192
[ 1448.567981] FAT-fs (loop5): bogus number of reserved sectors
[ 1448.568869] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1448.614437] loop2: detected capacity change from 0 to 264192
[ 1448.632708] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.633531] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1448.654444] loop2: detected capacity change from 0 to 264192
[ 1448.670499] FAT-fs (loop2): bogus number of reserved sectors
[ 1448.671334] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:18 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x68000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:18 executing program 3:
r0 = syz_open_procfs$userns(0x0, &(0x7f0000000040))
ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x3, 0x10000, 0x41c0, 0x35, 0x3, 0x4}, {0x80000000, 0x9, 0x80000000, 0x72, 0x100000001, 0x6}], ['\x00', '\x00', '\x00', '\x00']})
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68bc0, 0x0)

17:10:18 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9fdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:18 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:10:18 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:18 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8cffffff, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1462.751340] loop2: detected capacity change from 0 to 264192
[ 1462.788615] FAT-fs (loop2): bogus number of reserved sectors
[ 1462.789680] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1462.803104] loop5: detected capacity change from 0 to 264192
[ 1462.816267] FAT-fs (loop5): bogus number of reserved sectors
[ 1462.817183] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1462.830443] loop5: detected capacity change from 0 to 264192
[ 1462.838203] loop2: detected capacity change from 0 to 264192
[ 1462.839763] FAT-fs (loop5): bogus number of reserved sectors
[ 1462.840637] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1462.863116] FAT-fs (loop2): bogus number of reserved sectors
[ 1462.863980] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:18 executing program 3:
r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0)
r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd=r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0x0)
setresuid(0x0, 0x0, 0x0)
io_uring_enter(r0, 0x24af, 0x0, 0x0, 0x0, 0x0)
r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$NLBL_CIPSOV4_C_ADD(r5, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1a8, 0x0, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10c, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x422e6bf}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x58}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xef}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xc03fffd}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x1d}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x48}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x23}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3c753cf4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}]}, {0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5595bceb}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xca}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb8}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d528950}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x644d3d1c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xbc}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x73}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1a15ed59}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x86}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x80}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa2}]}, {0x3c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x5b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1d09adf2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa6}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x35}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3674d00f}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}]}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x78, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25b4f0f6}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa176}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc2b0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8674}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6c48}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x61325743}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7533}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x104cdfe9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1b4142d1}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x897}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xb8d0}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3f88}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x12d2}]}]}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4048044}, 0x4000000)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
poll(&(0x7f0000000040)=[{r6, 0x1000}, {r6, 0x4018}], 0x2, 0x3ff)
r7 = openat$cgroup_subtree(r6, &(0x7f0000000080), 0x2, 0x0)
ftruncate(r7, 0x49b)
ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r7, 0xc0096616, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]})
ioctl$BTRFS_IOC_SET_FEATURES(r6, 0x40309439, &(0x7f0000000100)={0x1})

17:10:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfbffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1463.062651] loop5: detected capacity change from 0 to 264192
17:10:18 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1463.088805] FAT-fs (loop5): bogus number of reserved sectors
[ 1463.089981] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1463.109532] loop5: detected capacity change from 0 to 264192
[ 1463.120585] loop2: detected capacity change from 0 to 264192
[ 1463.127731] FAT-fs (loop5): bogus number of reserved sectors
[ 1463.128582] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1463.155483] FAT-fs (loop2): bogus number of reserved sectors
[ 1463.156644] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1463.181302] loop2: detected capacity change from 0 to 264192
17:10:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x74000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1463.200160] FAT-fs (loop2): bogus number of reserved sectors
[ 1463.201018] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1463.318036] loop5: detected capacity change from 0 to 264192
[ 1463.344172] FAT-fs (loop5): bogus number of reserved sectors
[ 1463.345044] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1463.369960] loop5: detected capacity change from 0 to 264192
[ 1463.386918] FAT-fs (loop5): bogus number of reserved sectors
[ 1463.387781] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1463.405446] loop2: detected capacity change from 0 to 264192
17:10:19 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1463.429146] FAT-fs (loop2): bogus number of reserved sectors
[ 1463.429931] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:32 executing program 3:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLK\xa4g?K)\xa0\xf0\x9b8Y\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x05\x00\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\xff#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x80L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x04\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\x01\x00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xee\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\x01\x01\x00\x00\x00\x00\x00\x00\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/\\\x01\xe2\xba\x0e\xe3\xf95\x1d\x10\xa7\x97\xbf\x8e\xac\x81\xc9\x13\x8e\xb3\xf3\xb5d\xa1\xcf\x1d\x92\x9b\x9b\xa7\x12F\xa0\xe0\xff\x1a\x8e\xe2ae^=\n\xe1\xa6\xb8\xe9v\x8f2\xf4\xac\xe5\xdf\xffi`Mo\x1e\x1cMN<\x1b\xd8\xfe\xd6P\xcdQ\x83\xfa\xe7\x1d\xd5\x01n\xa7~\x8b\x90/62\xff;.S\xf7\x0flwa\x16\xf0\xf2(\x96V,\xd7s\xaaOE\xd3H\xfd`}\xd8\xbc\x9a\xca\xe3\n\xd7fCe\xd8\xbb\xdao\xb0\x85\xcc\xedv\x94\xb5\xc4\xb6[>\xb9,\xfch_-s\x94,F\x15\xd8m5>\x94\x84\xf5\x00\xc3\xf6m\xc7B\t{\xe0d\xc65(\x18\x9c\xad\x13b6\xca\x16\x95\xcb^zF\xd0\x1a\x8dP\x94\x19\xa4\xbfr=\xb6\xae', 0x7)
ftruncate(r0, 0x1)
finit_module(r0, 0x0, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:10:32 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:10:32 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xf6ffffff, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:32 executing program 1:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x80040000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, 0x0, 0x0, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1476.703765] loop5: detected capacity change from 0 to 264192
[ 1476.732962] FAT-fs (loop5): bogus number of reserved sectors
[ 1476.733391] loop2: detected capacity change from 0 to 264192
[ 1476.733929] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1476.753824] FAT-fs (loop2): bogus number of reserved sectors
[ 1476.754404] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1476.755618] loop5: detected capacity change from 0 to 264192
[ 1476.771318] FAT-fs (loop5): bogus number of reserved sectors
[ 1476.772215] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1476.781406] loop2: detected capacity change from 0 to 264192
[ 1476.801799] FAT-fs (loop2): bogus number of reserved sectors
[ 1476.802364] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:32 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='freezer.parent_freezing\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @rand_addr=0x64010101}, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, 0x38, {0x2, 0x4e21, @multicast2}, 'bridge0\x00'})
lseek(r0, 0x0, 0x3)

17:10:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, 0x0, 0x0, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:10:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1476.919657] loop5: detected capacity change from 0 to 264192
[ 1476.926914] FAT-fs (loop5): bogus number of reserved sectors
[ 1476.927360] FAT-fs (loop5): Can't find a valid FAT filesystem
17:10:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9756a409, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1476.987345] loop2: detected capacity change from 0 to 264192
[ 1477.006902] FAT-fs (loop2): bogus number of reserved sectors
[ 1477.007750] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @broadcast}, &(0x7f00000000c0)=0x80)
preadv(r1, &(0x7f0000003440)=[{&(0x7f0000000100)=""/87, 0x57}, {&(0x7f0000000180)=""/88, 0x58}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/92, 0x5c}, {&(0x7f0000001280)=""/103, 0x67}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/157, 0x9d}, {&(0x7f00000023c0)=""/110, 0x6e}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x9, 0x9, 0x7)

[ 1477.024484] loop2: detected capacity change from 0 to 264192
[ 1477.051052] FAT-fs (loop2): bogus number of reserved sectors
[ 1477.051881] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1477.057679] loop5: detected capacity change from 0 to 264192
[ 1477.085303] FAT-fs (loop5): bogus number of reserved sectors
[ 1477.086181] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1477.111823] loop5: detected capacity change from 0 to 264192
[ 1477.134516] FAT-fs (loop5): bogus number of reserved sectors
[ 1477.135478] FAT-fs (loop5): Can't find a valid FAT filesystem
17:10:48 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfcfdffff, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:48 executing program 1:
setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x8, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLK\xa4g?K)\xa0\xf0\x9b8Y\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x05\x00\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\xff#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x80L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x04\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\x01\x00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xee\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\x01\x01\x00\x00\x00\x00\x00\x00\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/\\\x01\xe2\xba\x0e\xe3\xf95\x1d\x10\xa7\x97\xbf\x8e\xac\x81\xc9\x13\x8e\xb3\xf3\xb5d\xa1\xcf\x1d\x92\x9b\x9b\xa7\x12F\xa0\xe0\xff\x1a\x8e\xe2ae^=\n\xe1\xa6\xb8\xe9v\x8f2\xf4\xac\xe5\xdf\xffi`Mo\x1e\x1cMN<\x1b\xd8\xfe\xd6P\xcdQ\x83\xfa\xe7\x1d\xd5\x01n\xa7~\x8b\x90/62\xff;.S\xf7\x0flwa\x16\xf0\xf2(\x96V,\xd7s\xaaOE\xd3H\xfd`}\xd8\xbc\x9a\xca\xe3\n\xd7fCe\xd8\xbb\xdao\xb0\x85\xcc\xedv\x94\xb5\xc4\xb6[>\xb9,\xfch_-s\x94,F\x15\xd8m5>\x94\x84\xf5\x00\xc3\xf6m\xc7B\t{\xe0d\xc65(\x18\x9c\xad\x13b6\xca\x16\x95\xcb^zF\xd0\x1a\x8dP\x94\x19\xa4\xbfr=\xb6\xae', 0x7)
ftruncate(r0, 0x1)
finit_module(r0, 0x0, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:10:48 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x46c980, 0x0)

17:10:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x97ffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:48 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, 0x0, 0x0, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:10:48 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:10:48 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1492.542403] loop5: detected capacity change from 0 to 264192
[ 1492.549755] loop2: detected capacity change from 0 to 264192
[ 1492.553302] FAT-fs (loop5): bogus number of reserved sectors
[ 1492.553746] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1492.558591] FAT-fs (loop2): bogus number of reserved sectors
[ 1492.559033] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1492.564516] loop5: detected capacity change from 0 to 264192
[ 1492.571264] loop2: detected capacity change from 0 to 264192
[ 1492.575363] FAT-fs (loop5): bogus number of reserved sectors
[ 1492.575782] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1492.577470] FAT-fs (loop2): bogus number of reserved sectors
[ 1492.577892] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:10:48 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68180, 0x0)

17:10:48 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xc0ed0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:48 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[ 1492.691102] loop2: detected capacity change from 0 to 264192
[ 1492.700443] FAT-fs (loop2): bogus number of reserved sectors
[ 1492.700887] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1492.714274] loop2: detected capacity change from 0 to 264192
[ 1492.721615] FAT-fs (loop2): bogus number of reserved sectors
[ 1492.722093] FAT-fs (loop2): Can't find a valid FAT filesystem
17:10:48 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x2201, 0x0)

[ 1492.770756] loop5: detected capacity change from 0 to 264192
17:10:48 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:10:48 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[ 1492.804706] FAT-fs (loop5): bogus number of reserved sectors
[ 1492.805192] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1492.823410] loop5: detected capacity change from 0 to 264192
[ 1492.832885] FAT-fs (loop5): bogus number of reserved sectors
[ 1492.833360] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1492.846795] loop2: detected capacity change from 0 to 264192
[ 1492.849334] FAT-fs (loop2): bogus number of reserved sectors
[ 1492.849782] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1492.869552] loop2: detected capacity change from 0 to 264192
[ 1492.871674] FAT-fs (loop2): bogus number of reserved sectors
[ 1492.872252] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:01 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf42f0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:01 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:01 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, 0x0, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:11:01 executing program 3:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/ata_link', 0x68000, 0x10)
ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000100))
ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
ioctl$PTP_PIN_GETFUNC(r1, 0xc0603d06, &(0x7f00000001c0)={'\x00', 0x8, 0x2})
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:11:01 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfdfdffff, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:01 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffff1f00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1506.089176] loop5: detected capacity change from 0 to 264192
[ 1506.097756] loop2: detected capacity change from 0 to 264192
[ 1506.100534] FAT-fs (loop2): bogus number of reserved sectors
[ 1506.100976] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1506.122575] loop2: detected capacity change from 0 to 264192
[ 1506.128600] FAT-fs (loop2): bogus number of reserved sectors
[ 1506.129052] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1506.129151] FAT-fs (loop5): bogus number of reserved sectors
[ 1506.130553] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:01 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffe000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1506.187436] loop5: detected capacity change from 0 to 264192
[ 1506.196268] loop2: detected capacity change from 0 to 264192
[ 1506.202638] FAT-fs (loop2): bogus number of reserved sectors
[ 1506.203211] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1506.210441] FAT-fs (loop5): bogus number of reserved sectors
[ 1506.211435] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1506.216519] loop2: detected capacity change from 0 to 264192
[ 1506.221478] FAT-fs (loop2): bogus number of reserved sectors
[ 1506.221933] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:01 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x78103, 0x0)

17:11:01 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdf9, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:01 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1506.333519] loop2: detected capacity change from 0 to 264192
17:11:01 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xec, 0x41}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x48001}, 0x27473026a5bbe8fb)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

[ 1506.349992] FAT-fs (loop2): bogus number of reserved sectors
[ 1506.350465] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:02 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, 0x0, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:11:02 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfc, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1506.405101] loop5: detected capacity change from 0 to 264192
[ 1506.429173] FAT-fs (loop5): bogus number of reserved sectors
[ 1506.430130] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:02 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000040)=""/72, 0x48}, {&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/185, 0xb9}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000000280)=""/140, 0x8c}, {&(0x7f0000000340)=""/21, 0x15}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000003c0)=""/137, 0x89}, {&(0x7f0000000480)=""/76, 0x4c}], 0x9, 0x2, 0x4)

[ 1506.463596] loop5: detected capacity change from 0 to 264192
[ 1506.476140] FAT-fs (loop5): bogus number of reserved sectors
[ 1506.476989] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:15 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfeffffff, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:15 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:15 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:15 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9fdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:15 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0)
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:15 executing program 3:
r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
io_setup(0x6, &(0x7f0000000140)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000180)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}])
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
io_setup(0x0, &(0x7f0000000040)=<r3=>0x0)
io_submit(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="1c", 0x1}])
io_submit(0x0, 0x1, &(0x7f0000000b80)=[&(0x7f0000000b40)={0x0, 0x0, 0x0, 0x5, 0x8, r0, &(0x7f0000000b00), 0x0, 0x1, 0x0, 0x3}])
r4 = inotify_init1(0x80000)
r5 = signalfd(r2, &(0x7f0000000080)={[0x8]}, 0x8)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r6, 0x0, 0x0, 0x100)
r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r7, 0x0, 0x0, 0x100)
r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000500), 0x202405, 0x0)
r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r9, 0x0, 0x0, 0x100)
r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r10, 0x0, 0x0, 0x100)
r11 = openat$sr(0xffffffffffffff9c, &(0x7f0000000a00), 0x600080, 0x0)
io_submit(r3, 0x9, &(0x7f0000000a80)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x153, r4, &(0x7f00000001c0)="26e96c256297f461873afb7526bd86267eddac6171dbc4d43703830601af8e9bf01eb85f466fe242c2345c141851640db3da52d7b4f1ecad063004f2a38cb9cb2168568014ede9ba51f30b96020ef0bd3d0314933b505572a8eed3c4d42b989fa59d1b0a967397b2d483b4d963c08071b1650c6ed7b48d8cf6e5aaf784c4fe2c81f215559d510d8c6ee672df223492d4c83eb9143e122804e908305750505ba94387b158eabb312f5bd1ea10913cb549a46f857a156d36d38d310ef5058a68a5044bdc", 0xc3, 0x0, 0x0, 0x2, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0xb0, r2, &(0x7f00000002c0)="db08584630f4d46e8d02ab6177595ad2a3f7f4c651891749308b83ec4f33e3543ae8427f049992db6a2db95a15eb11f8fc", 0x31, 0x0, 0x0, 0x1, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000340)="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", 0xfa, 0xee5, 0x0, 0x3}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x5, r7, &(0x7f0000000480)="c4ebcf316165d97753bfa91a8d96d9b113bd8ededf9d105bba1d91226262e2f40d2826b768da331e8f7a2150538ac29a076d850649d1846d222ee8378b2c63ed3ea0", 0x42, 0x10000, 0x0, 0x1, r8}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000580)="5d96a90894b939b76b840b4c662400be5440d4504254983cf233624f05d9756467215cc769ab8993e85d204b10f61a4a2ff11d2904a596577dbeaaaf938ce7c484ea1b1eec75fef770dacb3b7c7a3c935e51336ecbf672e730d0cab10a60e0c0ef2ad8f5a9a940f0ae08329b843f0cf4c76ef249666df9038b3242da377526f4d5936a8018abba364db21f1211a8f2982e07fd50159a11d081ea4dbc6e270e79c87491cb408a3332596f", 0xaa, 0xaed, 0x0, 0x1}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000000680)="079fff80ca8a3fdd69a2d289747d09f0d202025f3a92bb06364e74d5c4a77fd2fe5db04bb1c13479a43ff5a2b6dbf557945fe810a204dfbbffeef580f4b8fdae6395a6fb021722a5843ac16d6ca88c0b5daccd0eb8f323df1dc7c909b92cec01b4998995e4f0", 0x66, 0x7, 0x0, 0x3}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x3ff, 0xffffffffffffffff, &(0x7f0000000740)="58eff702b37bff46bba96fbf2ed9ccfc5da62d8d64ecbf3718b1de9f4cbd0a23e53af3ccea470c60bb8464334fb67592f33799ae0e", 0x35, 0x7c3b, 0x0, 0x3}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x5, 0x81, 0xffffffffffffffff, &(0x7f00000007c0)="9d304e83b96ffa1a55ff4277fd65733d167b80268041007f086f23c76d7977d489345a6aff7b839c310ce7cf70135d1a5823de69993169e2eccd363ad891cfdb2be284cc2e028fa92360fca066e35533d1ec17462c52e2be952beb7993840b173e46405a25b5a61153fb72715521d3f313711443def3c2ddeb59b20bed9e1f9c2894b78c4e3de46d263be8ce1605c37de06393af5c4f297f5934b6ca7d6f6cf6a555b1e75b62a795688b24917a97ead0186622ec2599278c5146078df164addd053629da6260e4ba", 0xc8, 0x6, 0x0, 0x3, r9}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x1, r10, &(0x7f0000000900)="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", 0xff, 0x8, 0x0, 0x1, r11}])

17:11:15 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, 0x0, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1519.793626] loop5: detected capacity change from 0 to 264192
[ 1519.808136] FAT-fs (loop5): bogus number of reserved sectors
[ 1519.808965] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1519.827269] loop5: detected capacity change from 0 to 264192
[ 1519.834051] loop2: detected capacity change from 0 to 264192
[ 1519.856518] FAT-fs (loop5): bogus number of reserved sectors
[ 1519.857371] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1519.861643] FAT-fs (loop2): bogus number of reserved sectors
[ 1519.862449] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1519.887458] loop2: detected capacity change from 0 to 264192
[ 1519.900761] FAT-fs (loop2): bogus number of reserved sectors
[ 1519.901651] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:15 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfb2f0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:15 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x40000)
syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x589602)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611)
pread64(r2, 0x0, 0x0, 0x100)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/locks\x00', 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@empty, @in6=@ipv4={""/10, ""/2, @dev}}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xf1e)
ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/46)

17:11:15 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1520.063355] loop5: detected capacity change from 0 to 264192
[ 1520.082184] FAT-fs (loop5): bogus number of reserved sectors
[ 1520.082971] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1520.137203] loop2: detected capacity change from 0 to 264192
[ 1520.174251] FAT-fs (loop2): bogus number of reserved sectors
[ 1520.175290] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1520.200585] loop2: detected capacity change from 0 to 264192
[ 1520.215346] FAT-fs (loop2): bogus number of reserved sectors
[ 1520.216238] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:15 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfbffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:15 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:15 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_open(r0, 0x0)
syz_open_procfs(r0, &(0x7f0000000040)='net/udplite6\x00')

17:11:15 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, 0x0}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1520.308914] loop5: detected capacity change from 0 to 264192
[ 1520.329335] FAT-fs (loop5): bogus number of reserved sectors
[ 1520.330291] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1520.364906] loop5: detected capacity change from 0 to 264192
[ 1520.385428] FAT-fs (loop5): bogus number of reserved sectors
[ 1520.386391] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:30 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:30 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:30 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, 0x0}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:11:30 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:30 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfffffdfc, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:30 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff7f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:30 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)

[ 1534.889955] loop2: detected capacity change from 0 to 264192
[ 1534.896421] FAT-fs (loop2): bogus number of reserved sectors
[ 1534.896869] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1534.908856] loop2: detected capacity change from 0 to 264192
[ 1534.913045] FAT-fs (loop2): bogus number of reserved sectors
[ 1534.913773] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1534.931561] loop5: detected capacity change from 0 to 264192
[ 1534.938733] FAT-fs (loop5): bogus number of reserved sectors
[ 1534.939310] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:30 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

[ 1534.966788] loop5: detected capacity change from 0 to 264192
17:11:30 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff8c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1534.984627] FAT-fs (loop5): bogus number of reserved sectors
[ 1534.985125] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:30 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:30 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, 0x0}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:11:30 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'})

17:11:30 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1535.120839] loop2: detected capacity change from 0 to 264192
[ 1535.145778] FAT-fs (loop2): bogus number of reserved sectors
[ 1535.146698] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1535.153029] loop5: detected capacity change from 0 to 264192
[ 1535.179038] FAT-fs (loop5): bogus number of reserved sectors
[ 1535.179579] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1535.203355] loop5: detected capacity change from 0 to 264192
[ 1535.214433] FAT-fs (loop5): bogus number of reserved sectors
[ 1535.214886] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1550.687799] loop2: detected capacity change from 0 to 264192
[ 1550.690850] FAT-fs (loop2): bogus number of reserved sectors
[ 1550.691305] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:46 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x141880, 0x0)

17:11:46 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfffffdfd, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:46 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:11:46 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:46 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:11:46 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff97, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:46 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:11:46 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1550.697767] loop2: detected capacity change from 0 to 264192
[ 1550.706198] FAT-fs (loop2): bogus number of reserved sectors
[ 1550.707022] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1550.777210] loop5: detected capacity change from 0 to 264192
[ 1550.796727] FAT-fs (loop5): bogus number of reserved sectors
[ 1550.797541] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:46 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, 0x0, 0x0)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1550.822989] loop5: detected capacity change from 0 to 264192
[ 1550.833922] FAT-fs (loop5): bogus number of reserved sectors
[ 1550.835112] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:46 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff6, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:46 executing program 3:
ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000cb52068369ba1f95f95d5ac68ea7b2eff663de94a954c1a01cb6ba2eea4b67b72630aadbcee214147cea8288561d54fd182eaeb4ffcab615bfba044434aa1defe45e0105364ed4aca8c5bee375183764d1eab0019483d9f544de45f56b756cfd945bd7388374468932f955e6f2418b716643bf5b0fc3103546be22c84d852192b368ab76ea898214fb1fa55572dc690cea65e601ba89d3c5d2e43ebdfd4c8636e38dabaf7a01039b1ce3d4a1d76cc05ac576f4a2ba2ecb0f16c0aff7effa29c2b4c164fce8e7600a9970", @ANYRES32, @ANYBLOB='\x00\b\x00\x00\x00\x00\x00\x00./file0\x00'])
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

[ 1550.906171] loop2: detected capacity change from 0 to 264192
17:11:46 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1550.925777] FAT-fs (loop2): bogus number of reserved sectors
[ 1550.926268] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1550.939585] loop2: detected capacity change from 0 to 264192
17:11:46 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfe2f0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1550.953691] FAT-fs (loop2): bogus number of reserved sectors
[ 1550.954169] FAT-fs (loop2): Can't find a valid FAT filesystem
17:11:46 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffb, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:11:46 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0)

[ 1551.057389] loop2: detected capacity change from 0 to 264192
[ 1551.070363] FAT-fs (loop2): bogus number of reserved sectors
[ 1551.070806] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1551.073520] loop5: detected capacity change from 0 to 264192
[ 1551.087368] loop2: detected capacity change from 0 to 264192
[ 1551.098426] FAT-fs (loop2): bogus number of reserved sectors
[ 1551.098888] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1551.100372] FAT-fs (loop5): bogus number of reserved sectors
[ 1551.101284] FAT-fs (loop5): Can't find a valid FAT filesystem
17:11:46 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1551.250327] loop2: detected capacity change from 0 to 264192
[ 1551.253984] FAT-fs (loop2): bogus number of reserved sectors
[ 1551.254534] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1551.265633] loop2: detected capacity change from 0 to 264192
[ 1551.274225] FAT-fs (loop2): bogus number of reserved sectors
[ 1551.274720] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:01 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:01 executing program 3:
r0 = syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff)
sendmsg$NL802154_CMD_DEL_SEC_DEVKEY(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x288, r0, 0x1, 0x70bd27, 0x3f, {}, [@NL802154_ATTR_SEC_DEVKEY={0x14c, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}, @NL802154_DEVKEY_ATTR_ID={0x7c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfffffffffffffffd}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x14, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}]}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xe6}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x10, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}]}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc}, @NL802154_DEVKEY_ATTR_ID={0x38, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x6}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x1}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x3}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x3}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x1}, @NL802154_DEVKEY_ATTR_ID={0x4c, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x18, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_PAN_ID={0x6}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x7}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x9}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x2}]}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x2}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0002}}]}, @NL802154_ATTR_SEC_DEVKEY={0x98, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0102}}, @NL802154_DEVKEY_ATTR_FRAME_COUNTER={0x8, 0x1, 0x4}, @NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x3}, @NL802154_KEY_ID_ATTR_MODE={0x8}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x48, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x79f3375a04c5f5b}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0xffff}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x825}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0202}}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_SEC_DEVKEY={0x78, 0x24, 0x0, 0x1, [@NL802154_DEVKEY_ATTR_ID={0x68, 0x3, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x10000}, @NL802154_KEY_ID_ATTR_INDEX={0x5}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x8}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_MODE={0x8, 0x1, 0x2}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x1c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}]}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0x800}, @NL802154_KEY_ID_ATTR_SOURCE_EXTENDED={0xc, 0x5, 0xfff}]}, @NL802154_DEVKEY_ATTR_EXTENDED_ADDR={0xc, 0x2, {0xaaaaaaaaaaaa0302}}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x84}, 0x80)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400800, 0x0)

17:12:01 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xffffff8c, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:01 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:01 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:01 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:12:01 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:12:01 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1566.323973] loop5: detected capacity change from 0 to 264192
[ 1566.328444] loop2: detected capacity change from 0 to 264192
[ 1566.345595] FAT-fs (loop5): bogus number of reserved sectors
[ 1566.346440] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1566.368169] loop5: detected capacity change from 0 to 264192
[ 1566.373265] FAT-fs (loop2): bogus number of reserved sectors
[ 1566.374476] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1566.380467] FAT-fs (loop5): bogus number of reserved sectors
[ 1566.381170] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1566.401882] loop2: detected capacity change from 0 to 264192
[ 1566.420358] FAT-fs (loop2): bogus number of reserved sectors
[ 1566.421373] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:02 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x44a40, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={0x0, 0x1, r0, 0x7fff})

17:12:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f0000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:02 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1566.555012] loop5: detected capacity change from 0 to 264192
[ 1566.565818] FAT-fs (loop5): bogus number of reserved sectors
[ 1566.566634] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1566.620502] loop2: detected capacity change from 0 to 264192
17:12:02 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0xe8983, 0x0)

[ 1566.652580] FAT-fs (loop2): bogus number of reserved sectors
[ 1566.653865] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffdffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1566.679431] loop2: detected capacity change from 0 to 264192
[ 1566.698323] FAT-fs (loop2): bogus number of reserved sectors
[ 1566.699275] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffff1f00, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1566.877384] loop5: detected capacity change from 0 to 264192
[ 1566.898343] loop2: detected capacity change from 0 to 264192
[ 1566.904836] FAT-fs (loop5): bogus number of reserved sectors
[ 1566.905686] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1566.918239] FAT-fs (loop2): bogus number of reserved sectors
[ 1566.918727] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1566.918907] loop5: detected capacity change from 0 to 264192
[ 1566.934754] FAT-fs (loop5): bogus number of reserved sectors
[ 1566.935709] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1566.936541] loop2: detected capacity change from 0 to 264192
[ 1566.947488] FAT-fs (loop2): bogus number of reserved sectors
[ 1566.947936] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

17:12:16 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfffffff6, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffe000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:12:16 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1100}], 0x1, 0x82c)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
pread64(r1, 0x0, 0x0, 0x100)
ftruncate(r0, 0x11)

17:12:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:16 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:16 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1580.581516] loop5: detected capacity change from 0 to 264192
[ 1580.589091] FAT-fs (loop5): bogus number of reserved sectors
[ 1580.589530] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1580.602978] loop5: detected capacity change from 0 to 264192
[ 1580.607337] FAT-fs (loop5): bogus number of reserved sectors
[ 1580.607774] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1580.628947] loop2: detected capacity change from 0 to 264192
[ 1580.645882] FAT-fs (loop2): bogus number of reserved sectors
[ 1580.646770] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1580.663294] loop2: detected capacity change from 0 to 264192
[ 1580.681937] FAT-fs (loop2): bogus number of reserved sectors
[ 1580.682805] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdf9, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1580.784623] loop5: detected capacity change from 0 to 264192
[ 1580.804653] FAT-fs (loop5): bogus number of reserved sectors
[ 1580.805529] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1580.819040] loop5: detected capacity change from 0 to 264192
[ 1580.828367] FAT-fs (loop5): bogus number of reserved sectors
[ 1580.829518] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1580.871729] loop2: detected capacity change from 0 to 264192
[ 1580.896911] FAT-fs (loop2): bogus number of reserved sectors
[ 1580.897818] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1580.920856] loop2: detected capacity change from 0 to 264192
[ 1580.933646] FAT-fs (loop2): bogus number of reserved sectors
[ 1580.934547] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfc, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:16 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[ 1581.036356] loop5: detected capacity change from 0 to 264192
[ 1581.061313] FAT-fs (loop5): bogus number of reserved sectors
[ 1581.062235] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1581.099862] loop5: detected capacity change from 0 to 264192
[ 1581.110327] FAT-fs (loop5): bogus number of reserved sectors
[ 1581.110847] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1581.142632] loop2: detected capacity change from 0 to 264192
17:12:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdfd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1581.173943] FAT-fs (loop2): bogus number of reserved sectors
[ 1581.174824] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1581.211687] loop2: detected capacity change from 0 to 264192
[ 1581.225503] FAT-fs (loop2): bogus number of reserved sectors
[ 1581.226370] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1581.231387] loop5: detected capacity change from 0 to 264192
[ 1581.248844] FAT-fs (loop5): bogus number of reserved sectors
[ 1581.249304] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1581.260999] loop5: detected capacity change from 0 to 264192
[ 1581.268904] FAT-fs (loop5): bogus number of reserved sectors
[ 1581.269419] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1596.557564] loop5: detected capacity change from 0 to 264192
17:12:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffdff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0ffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:32 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:32 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xfffffffe, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:32 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:32 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
pread64(r1, &(0x7f0000000040)=""/252, 0xfc, 0x2)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, <r3=>r1, {0x8}}, './file0\x00'})
ftruncate(r2, 0x20)
read(r1, &(0x7f0000000280)=""/27, 0x1b)
ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000002c0)={{0x1, 0x1, 0x18, <r4=>r1, {0x2}}, './file0\x00'})
r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r5, 0x0, 0x0, 0x100)
r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r6, 0x0, 0x0, 0x100)
ioctl$KDMKTONE(r6, 0x4b30, 0x3d)
io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x6, &(0x7f0000000340)={0x3, 0x0, &(0x7f0000000300)=[0xffffffffffffffff, r5, r0, r0, 0xffffffffffffffff]}, 0x5)
mq_timedsend(r3, &(0x7f0000000200)="8b741b9314da89d5c3787ae7fe0d09afac5a6a40", 0x14, 0xffff, &(0x7f0000000240)={0x77359400})
pread64(r2, 0x0, 0x0, 0x100)
getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000000140)=""/44, &(0x7f0000000180)=0x2c)

[ 1596.566822] loop2: detected capacity change from 0 to 264192
17:12:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1596.596977] FAT-fs (loop5): bogus number of reserved sectors
[ 1596.598333] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1596.605609] FAT-fs (loop2): bogus number of reserved sectors
[ 1596.606553] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1596.627541] loop2: detected capacity change from 0 to 264192
[ 1596.631191] loop5: detected capacity change from 0 to 264192
[ 1596.645461] FAT-fs (loop2): bogus number of reserved sectors
[ 1596.646891] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1596.652196] FAT-fs (loop5): bogus number of reserved sectors
[ 1596.653213] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:32 executing program 3:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
recvmmsg(r0, &(0x7f0000007380)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)=""/210, 0xd2}, {&(0x7f0000000200)=""/212, 0xd4}], 0x2, &(0x7f0000000340)=""/4096, 0x1000}, 0x2}, {{&(0x7f0000001340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000001980)=[{&(0x7f00000013c0)=""/208, 0xd0}, {&(0x7f00000014c0)=""/164, 0xa4}, {&(0x7f0000001580)=""/221, 0xdd}, {&(0x7f0000001680)=""/154, 0x9a}, {&(0x7f0000001740)=""/164, 0xa4}, {&(0x7f0000001800)=""/214, 0xd6}, {&(0x7f0000001900)=""/80, 0x50}], 0x7, &(0x7f0000001a00)=""/246, 0xf6}, 0x5}, {{0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000001b00)=""/148, 0x94}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/157, 0x9d}, {&(0x7f0000002c80)=""/15, 0xf}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/92, 0x5c}, {&(0x7f0000003d40)=""/34, 0x22}], 0x7, &(0x7f0000003e00)=""/144, 0xc5}, 0xe47e}, {{&(0x7f0000003ec0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000004040)=[{&(0x7f0000003f40)=""/36, 0x24}, {&(0x7f0000003f80)=""/153, 0x99}], 0x2, &(0x7f0000004080)=""/67, 0x43}, 0xffffffff}, {{&(0x7f0000004100)=@ax25={{0x3, @bcast}, [@null, @netrom, @default, @bcast, @rose, @netrom, @default, @bcast]}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004180)=""/76, 0x4c}, {&(0x7f0000004200)=""/111, 0x6f}, {&(0x7f0000004280)=""/77, 0x4d}], 0x3, &(0x7f0000004340)=""/208, 0xd0}, 0x6}, {{&(0x7f0000004440)=@in={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000004940)=[{&(0x7f00000044c0)=""/213, 0xd5}, {&(0x7f00000045c0)=""/232, 0xe8}, {&(0x7f00000046c0)=""/219, 0xdb}, {&(0x7f00000047c0)=""/48, 0x30}, {&(0x7f0000004800)=""/129, 0x81}, {&(0x7f00000048c0)=""/80, 0x50}], 0x6, &(0x7f00000049c0)=""/238, 0xee}, 0xe9c3}, {{&(0x7f0000004ac0)=@generic, 0x80, &(0x7f0000005c40)=[{&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/247, 0xf7}], 0x2, &(0x7f0000005c80)=""/119, 0x77}, 0x5}, {{&(0x7f0000005d00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000005d80)=""/4096, 0x1000}, {&(0x7f0000006d80)=""/223, 0xdf}, {&(0x7f0000006e80)=""/225, 0xe1}, {&(0x7f00000075c0)=""/156, 0x9c}, {&(0x7f0000007040)=""/96, 0x60}, {&(0x7f00000070c0)=""/32, 0x20}, {&(0x7f0000007100)=""/143, 0x8f}, {&(0x7f00000071c0)=""/229, 0xe5}], 0x8, &(0x7f0000007340)=""/53, 0x35}}], 0x8, 0x2, &(0x7f0000007580))
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
socketpair(0x29, 0x0, 0x0, &(0x7f0000006f80)={<r1=>0xffffffffffffffff})
ftruncate(r1, 0x1)

17:12:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:12:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff7f, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x100000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1596.854605] loop2: detected capacity change from 0 to 264192
[ 1596.863548] loop5: detected capacity change from 0 to 264192
[ 1596.870760] FAT-fs (loop2): bogus number of reserved sectors
[ 1596.871363] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1596.883817] loop2: detected capacity change from 0 to 264192
[ 1596.890703] FAT-fs (loop5): bogus number of reserved sectors
[ 1596.891633] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1596.895595] FAT-fs (loop2): bogus number of reserved sectors
[ 1596.896254] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1596.915583] loop5: detected capacity change from 0 to 264192
[ 1596.938342] FAT-fs (loop5): bogus number of reserved sectors
[ 1596.939286] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:32 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x101000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:32 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)

[ 1597.043651] loop2: detected capacity change from 0 to 264192
17:12:32 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff8c, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1597.068501] FAT-fs (loop2): bogus number of reserved sectors
[ 1597.069214] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:32 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:32 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:12:32 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[ 1597.126376] loop5: detected capacity change from 0 to 264192
[ 1597.143390] FAT-fs (loop5): bogus number of reserved sectors
[ 1597.143975] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1597.153226] loop5: detected capacity change from 0 to 264192
[ 1597.160970] FAT-fs (loop5): bogus number of reserved sectors
[ 1597.161618] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:47 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:47 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8c000, 0x0)

17:12:47 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x225c17d03, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:47 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x200000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:47 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1611.909980] loop5: detected capacity change from 0 to 264192
17:12:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff97, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:47 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:47 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r1 = dup(0xffffffffffffffff)
connect$inet6(r1, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0)

[ 1611.934384] FAT-fs (loop5): bogus number of reserved sectors
[ 1611.935252] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1611.951500] loop5: detected capacity change from 0 to 264192
[ 1611.965291] loop2: detected capacity change from 0 to 264192
[ 1611.989388] FAT-fs (loop5): bogus number of reserved sectors
[ 1611.989727] FAT-fs (loop2): bogus number of reserved sectors
[ 1611.990389] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1611.991006] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1612.029415] loop2: detected capacity change from 0 to 264192
[ 1612.048267] FAT-fs (loop2): bogus number of reserved sectors
[ 1612.049168] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:47 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040))
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:12:47 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, 0x0)
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:12:47 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffff6, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:47 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:12:47 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1612.205927] loop5: detected capacity change from 0 to 264192
[ 1612.252165] FAT-fs (loop5): bogus number of reserved sectors
[ 1612.252957] FAT-fs (loop5): Can't find a valid FAT filesystem
17:12:47 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
copy_file_range(r0, &(0x7f0000000280), r0, &(0x7f00000002c0)=0x100, 0x7ff, 0x0)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000080))
fcntl$getownex(r1, 0x10, &(0x7f0000000040))

[ 1612.281425] loop5: detected capacity change from 0 to 264192
[ 1612.282464] loop2: detected capacity change from 0 to 264192
[ 1612.302809] FAT-fs (loop2): bogus number of reserved sectors
[ 1612.303544] FAT-fs (loop5): bogus number of reserved sectors
[ 1612.303923] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1612.304657] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1612.333555] loop2: detected capacity change from 0 to 264192
[ 1612.351116] FAT-fs (loop2): bogus number of reserved sectors
[ 1612.352266] FAT-fs (loop2): Can't find a valid FAT filesystem
17:12:48 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffb, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1612.533016] loop5: detected capacity change from 0 to 264192
[ 1612.558090] FAT-fs (loop5): bogus number of reserved sectors
[ 1612.559025] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1612.571333] loop5: detected capacity change from 0 to 264192
[ 1612.583758] FAT-fs (loop5): bogus number of reserved sectors
[ 1612.584780] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:02 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x400000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:02 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x1000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffd, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:02 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
write$cgroup_type(r0, &(0x7f0000000040), 0x9)

17:13:02 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:02 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:02 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1626.860759] loop5: detected capacity change from 0 to 264192
[ 1626.865819] FAT-fs (loop5): bogus number of reserved sectors
[ 1626.866831] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1626.871803] loop2: detected capacity change from 0 to 264192
[ 1626.880290] loop5: detected capacity change from 0 to 264192
[ 1626.885371] FAT-fs (loop5): bogus number of reserved sectors
[ 1626.885834] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1626.939891] FAT-fs (loop2): bogus number of reserved sectors
[ 1626.940959] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1626.982329] loop2: detected capacity change from 0 to 264192
[ 1626.984209] FAT-fs (loop2): bogus number of reserved sectors
[ 1626.984676] FAT-fs (loop2): Can't find a valid FAT filesystem
17:13:02 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:02 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffffffe, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:02 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/diskstats\x00', 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x48800, 0x180)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x104)

[ 1627.080760] loop2: detected capacity change from 0 to 264192
17:13:02 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:02 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000104000000000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"])

[ 1627.136196] FAT-fs (loop2): bogus number of reserved sectors
[ 1627.137491] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1627.164341] loop5: detected capacity change from 0 to 264192
[ 1627.166802] loop2: detected capacity change from 0 to 264192
17:13:02 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1627.181377] FAT-fs (loop5): bogus number of reserved sectors
[ 1627.181831] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1627.195786] FAT-fs (loop2): bogus number of reserved sectors
[ 1627.197184] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1627.203670] loop5: detected capacity change from 0 to 264192
[ 1627.220943] FAT-fs (loop5): bogus number of reserved sectors
[ 1627.221522] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1640.504038] loop2: detected capacity change from 0 to 264192
17:13:16 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x111400, 0x154, 0x2}, 0x18)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f0000000340)=""/84, 0x54}], 0x3, 0x1, 0x371)

17:13:16 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:16 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xedc000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:16 executing program 1:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x0)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)

17:13:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1640.527763] loop5: detected capacity change from 0 to 264192
[ 1640.536313] FAT-fs (loop2): bogus number of reserved sectors
[ 1640.537335] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1640.538039] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.538585] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1640.557280] loop5: detected capacity change from 0 to 264192
[ 1640.563779] loop2: detected capacity change from 0 to 264192
[ 1640.574514] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.574958] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1640.582918] FAT-fs (loop2): bogus number of reserved sectors
[ 1640.583979] FAT-fs (loop2): Can't find a valid FAT filesystem
17:13:16 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68982, 0x0)
r0 = getpgid(0xffffffffffffffff)
r1 = syz_open_procfs$userns(0x0, &(0x7f0000000040))
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
kcmp(0xffffffffffffffff, r0, 0x2, r1, r2)

17:13:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1640.709099] loop5: detected capacity change from 0 to 264192
[ 1640.724350] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.724770] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1640.734846] loop5: detected capacity change from 0 to 264192
[ 1640.744337] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.744747] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1640.776276] loop2: detected capacity change from 0 to 264192
17:13:16 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x0, 0x0}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7ffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1640.804148] FAT-fs (loop2): bogus number of reserved sectors
[ 1640.805174] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1640.848025] loop5: detected capacity change from 0 to 264192
17:13:16 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000040))
ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}])

[ 1640.867383] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.867793] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1640.878773] loop5: detected capacity change from 0 to 264192
[ 1640.890119] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.890527] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:16 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:16 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:16 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1640.984307] loop5: detected capacity change from 0 to 264192
[ 1640.998394] FAT-fs (loop5): bogus number of reserved sectors
[ 1640.998806] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1641.010390] loop5: detected capacity change from 0 to 264192
[ 1641.019584] FAT-fs (loop5): bogus number of reserved sectors
[ 1641.019988] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:31 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x268980, 0x0)

17:13:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:31 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x0, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:31 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x0, 0x0}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:31 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:31 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x20000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:31 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1655.450856] loop2: detected capacity change from 0 to 264192
[ 1655.454844] FAT-fs (loop2): bogus number of reserved sectors
[ 1655.455410] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1655.465874] loop5: detected capacity change from 0 to 264192
[ 1655.479865] loop2: detected capacity change from 0 to 264192
[ 1655.500730] FAT-fs (loop5): bogus number of reserved sectors
[ 1655.501638] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1655.504985] FAT-fs (loop2): bogus number of reserved sectors
[ 1655.505921] FAT-fs (loop2): Can't find a valid FAT filesystem
[ 1655.528040] loop5: detected capacity change from 0 to 264192
[ 1655.546153] FAT-fs (loop5): bogus number of reserved sectors
[ 1655.547319] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:31 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x0, 0x0}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:31 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = syz_open_dev$ttys(0xc, 0x2, 0x1)
ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000001c0)=0xeb9e)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x1f, 0xcf, &(0x7f0000000040)="f3664f7716a40feaad2852e8ac0d9de6517bd6f5c8b8369a1040a6718f6ac2a7abd96d422a2abdc93934fbde20c9a5d93a8762596045d4d7ed64279188d6737b0d549015f7946fcc41cc7518a1b2b35e127c78722e7faee126968ffe378311236f9ab2207578692026e83e2144621eed05f830237a201318c1c3fed31eb7364956772b37891296eabe52d7c1da0543774441d1b71c8a5e03730db2a04bc7d303662e71fba0b3172d64d2108e3cecaa681c9cc74597070b6592b990c7d9d296be9586d9c1cf2506280729cc7d624369"})
r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={[0x80000001]}, 0x8, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4)

17:13:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x705000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xe0ffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:31 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0)
socket$nl_audit(0x10, 0x3, 0x9)
perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xf7, 0x5, 0x0, 0x3f, 0x0, 0x3, 0x22000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0xc}, 0x440, 0x6, 0x401, 0x6, 0x6, 0x4, 0x100, 0x0, 0x7, 0x0, 0x5}, 0x0, 0xe, r0, 0x3)

[ 1655.791152] loop5: detected capacity change from 0 to 264192
17:13:31 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1655.819184] FAT-fs (loop5): bogus number of reserved sectors
[ 1655.820267] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1655.854915] loop5: detected capacity change from 0 to 264192
[ 1655.879547] FAT-fs (loop5): bogus number of reserved sectors
[ 1655.880474] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:31 executing program 3:
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan0\x00'})
sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x88005000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, 0x0, 0x100, 0x8070bd29, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_TSID={0x5, 0xd2, 0xb}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x5}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x4}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x4028001}, 0x20000000)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x6a2001, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000340)={'wlan0\x00'})
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
pwritev2(r2, &(0x7f0000000180)=[{&(0x7f0000000040)="73ad6b33ee7a166286fe785c833d79037b03f967358dc3b53727a955c1ed565c92f914c7d73b44f127a0421caa02251469b410ca702917a0e4a0b88448847d799062fd32e62ee1ff6a73b964ae975a4c80f5c5bdedf5ac94aa401de09fd680821935d721ba74290f70152264c2a61515a31c1aad961db1672fb3e125a9c4a34579e664ab0b53eb897d643777c2f75d7f0864ec99cfd1f41aef", 0x99}, {&(0x7f0000000100)="809dac18b7e5490bf5f886c062bdc05b655de950d34a8a93f6808dbc91d4147c000a63b9c3f7317934be05e9a7ba6d87e06453f60d31ee4dc796701f50a225f6937570a6d41a4032bb9ac9099d79339ea9e261dbd86ed48e4ebf9c7c17bd778bf16ad9db5ab126502c3693f79cbe20745bd4", 0x72}], 0x2, 0x8, 0x4, 0x6)
syz_genetlink_get_family_id$smc(&(0x7f00000001c0), r0)

17:13:31 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:31 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
syz_open_dev$sg(&(0x7f0000000040), 0x8, 0x2000)

17:13:31 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x100000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1656.084358] loop5: detected capacity change from 0 to 264192
[ 1656.125756] FAT-fs (loop5): bogus number of reserved sectors
[ 1656.126753] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1656.161242] loop5: detected capacity change from 0 to 264192
[ 1656.190944] FAT-fs (loop5): bogus number of reserved sectors
[ 1656.191389] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:43 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:43 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:43 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x100000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:43 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:43 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0xc1e3f62ba8cd2a1e, 0x0)

17:13:43 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:43 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x101000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:43 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1667.703555] loop5: detected capacity change from 0 to 264192
[ 1667.723946] FAT-fs (loop5): bogus number of reserved sectors
[ 1667.724882] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1667.757926] loop5: detected capacity change from 0 to 264192
17:13:43 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0)

17:13:43 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x905000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1667.779964] FAT-fs (loop5): bogus number of reserved sectors
[ 1667.780880] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:43 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0xa000, 0x0)

17:13:43 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:43 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x200000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:43 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9a4569700000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:43 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0))
r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0xfc, 0x2d0401)
setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0xfffffe01, 0x4)

[ 1667.983539] loop5: detected capacity change from 0 to 264192
[ 1667.996330] FAT-fs (loop5): bogus number of reserved sectors
[ 1667.996915] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1668.010077] loop5: detected capacity change from 0 to 264192
[ 1668.016392] FAT-fs (loop5): bogus number of reserved sectors
[ 1668.016795] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:43 executing program 3:
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000040))
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
close(r0)

17:13:43 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:43 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x300000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1668.148181] loop5: detected capacity change from 0 to 264192
[ 1668.160507] FAT-fs (loop5): bogus number of reserved sectors
[ 1668.161574] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1668.176958] loop5: detected capacity change from 0 to 264192
[ 1668.184350] FAT-fs (loop5): bogus number of reserved sectors
[ 1668.184913] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:57 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x0, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:13:57 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:57 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x200000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:57 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:57 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:13:58 executing program 3:
r0 = pkey_alloc(0x0, 0x0)
pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, r0)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)

17:13:58 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x400000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1682.374982] loop5: detected capacity change from 0 to 264192
[ 1682.378520] FAT-fs (loop5): bogus number of reserved sectors
[ 1682.379168] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1682.397407] loop5: detected capacity change from 0 to 264192
[ 1682.413997] FAT-fs (loop5): bogus number of reserved sectors
17:13:58 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x681c2, 0x0)

[ 1682.414684] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:58 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa05000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:58 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x500000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1682.523393] loop5: detected capacity change from 0 to 264192
[ 1682.534002] FAT-fs (loop5): bogus number of reserved sectors
[ 1682.534724] FAT-fs (loop5): Can't find a valid FAT filesystem
17:13:58 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x505000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:13:58 executing program 3:
ioctl$TIOCGPTLCK(0xffffffffffffffff, 0x80045439, &(0x7f0000000180))
sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="48f1ffff033c0908010200000000000000000a0000030600000005000300880000000000090001000000000000000600f0cf214e6e08253d8faa36b7306fd25c14a1e88d8ce0bab63dedf711fb089c635d7574f0397dd5b01d78bd3689f17e60cacd78926ddaa051000000000000"], 0x48}}, 0x10)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:13:58 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x0, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:12 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x300000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:12 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:12 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x0, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:12 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x600000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:12 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x180, 0x0)

17:14:12 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:12 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1696.785942] loop5: detected capacity change from 0 to 264192
[ 1696.813204] FAT-fs (loop5): bogus number of reserved sectors
[ 1696.814262] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1696.838949] loop5: detected capacity change from 0 to 264192
17:14:12 executing program 3:
ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(0xffffffffffffffff, 0x8040942d, &(0x7f0000000040))
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

[ 1696.855581] FAT-fs (loop5): bogus number of reserved sectors
[ 1696.856605] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:12 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb05000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:12 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x605000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:12 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:12 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x0, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1697.130464] loop5: detected capacity change from 0 to 264192
17:14:12 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000001000000002e2f66696c653000"])
pread64(r1, 0x0, 0x0, 0x100)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000001000000183510b93e8fe9c5a9cb0665d86b008000", @ANYRES32=r1, @ANYBLOB="02000000000000002e2f66696c653000"])
pread64(r0, 0x0, 0x0, 0x100)
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xeb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x28008050}, 0x4000004)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x68980, 0x0)
close_range(r2, r2, 0x40d537e7a42e96bb)

[ 1697.166397] FAT-fs (loop5): bogus number of reserved sectors
[ 1697.167230] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1697.196578] loop5: detected capacity change from 0 to 264192
[ 1697.225362] FAT-fs (loop5): bogus number of reserved sectors
[ 1697.226274] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:25 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x37dc12502000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x0, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x700000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0)

[ 1709.786500] loop5: detected capacity change from 0 to 264192
17:14:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1709.807185] FAT-fs (loop5): bogus number of reserved sectors
[ 1709.807653] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1709.821452] loop5: detected capacity change from 0 to 264192
[ 1709.826165] FAT-fs (loop5): bogus number of reserved sectors
[ 1709.826609] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1709.911680] loop5: detected capacity change from 0 to 264192
[ 1709.924438] FAT-fs (loop5): bogus number of reserved sectors
[ 1709.924907] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:25 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
read$char_usb(r0, &(0x7f0000000040)=""/165, 0xa5)

17:14:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x805000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x0, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x900000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:25 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x298dc0, 0x0)
socket$nl_audit(0x10, 0x3, 0x9)

17:14:38 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x101040, 0x0)

17:14:38 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1201000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:38 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x0, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:38 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x905000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:38 executing program 1:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0))
r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0xfc, 0x2d0401)
setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000080)=0xfffffe01, 0x4)

17:14:38 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:38 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:38 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x400000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1723.083878] loop5: detected capacity change from 0 to 264192
[ 1723.113293] FAT-fs (loop5): bogus number of reserved sectors
[ 1723.114202] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:38 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1723.133250] loop5: detected capacity change from 0 to 264192
[ 1723.149878] FAT-fs (loop5): bogus number of reserved sectors
[ 1723.150780] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:38 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:38 executing program 3:
mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0x38000000000000)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x78b80, 0x0)

17:14:38 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x9a4569700000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:38 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1723.346464] loop5: detected capacity change from 0 to 264192
[ 1723.364840] FAT-fs (loop5): bogus number of reserved sectors
[ 1723.365365] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:39 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:39 executing program 3:
syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000000100)={0x14, &(0x7f0000000040)={0x0, 0x8, 0x3b, {0x3b, 0x1, "6a37976b6fb50f9fb9ef73ea2657f2a9aa5e3aa5fe0abe1da6625dcbe90616b5c459938cb976328db77c61821021b1c02c98919284f4193140"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x244e}}}, &(0x7f0000000340)={0x44, &(0x7f0000000140)={0x20, 0xd, 0x34, "388a780cab3ab32e69583f9ad367b9399be528a4df9c7c196fcb556825391004eb80a7ff66851138fe90cea9c7361a3056102b8f"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x3}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x7f}, &(0x7f0000000200)={0x20, 0x81, 0x1, "01"}, &(0x7f0000000240)={0x20, 0x82, 0x2, 'AK'}, &(0x7f0000000280)={0x20, 0x83, 0x1, "d7"}, &(0x7f00000002c0)={0x20, 0x84, 0x4, "5ded8c5b"}, &(0x7f0000000300)={0x20, 0x85, 0x3, "ef1efe"}})
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:14:39 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x0, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:51 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:51 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xa05000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:51 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2d30000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:51 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x0, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:14:51 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:51 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:14:51 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x500000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:51 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffffffffffd}, 0x1400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={<r2=>0x0, 0x0, <r3=>0x0}, &(0x7f0000000140)=0xc)
r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r4, 0x0, 0x0, 0x100)
ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES32=r3, @ANYRESHEX=r4, @ANYRES64, @ANYRESOCT, @ANYRES64=r2, @ANYRES32, @ANYRESOCT])
ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, r3}}, './file0\x00'})

[ 1736.289447] loop5: detected capacity change from 0 to 264192
[ 1736.313921] FAT-fs (loop5): bogus number of reserved sectors
[ 1736.314995] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1736.348989] loop5: detected capacity change from 0 to 264192
17:14:52 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3730000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1736.370848] FAT-fs (loop5): bogus number of reserved sectors
[ 1736.371812] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:52 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
sendmsg$NFT_BATCH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x20000084}, 0x20000040)

17:14:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:52 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1736.568221] loop5: detected capacity change from 0 to 264192
[ 1736.586987] FAT-fs (loop5): bogus number of reserved sectors
[ 1736.587479] FAT-fs (loop5): Can't find a valid FAT filesystem
17:14:52 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3930000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xb05000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:14:52 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$TIOCNXCL(r0, 0x540d)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
ioctl$F2FS_IOC_PRECACHE_EXTENTS(r1, 0xf50f, 0x0)

[ 1736.699156] loop5: detected capacity change from 0 to 264192
[ 1736.706286] FAT-fs (loop5): bogus number of reserved sectors
[ 1736.706726] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1736.718484] loop5: detected capacity change from 0 to 264192
[ 1736.726906] FAT-fs (loop5): bogus number of reserved sectors
[ 1736.727514] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:05 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x600000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xd00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:05 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:05 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:05 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000740)="702cde6dbd10a4f170613c487d217b194ec549e4d8ea54c344561cc21c795e8a133c8a3861d5f849f987f35db4f3c641cc0f5fbbf216a780aad21e1012d94dfe5439100a1809668d6f01c012ef3cb3c8c49122b65cecba616557cf2f7aed9d96f823a92425ba2bd92fe354ed985cd484b45b71f116816782936f1cc9e5ce9a45533e97af6c6c7818a86594931ab2f78a4eb6cdd49e1b08dce4a496f9af46a07d3e00"/174, 0xae}, {&(0x7f0000000100)="22ff50cdb666dfa54b98e358c74d7410ecc9844f5360982d92c887da24ebf28ea30e7350dc255690832033128830fe7bbf720e114a6f1688e1168485f5503f1549321fdad9731616a49c51d48a08d0ddc09a5d1e919f913b376deab5dd95c1e8a85f62852ea98620148972bddee67db30f7acea79809c813a764eddd4f", 0x7d}, {&(0x7f0000000180)="46671c3cc3af05a98bca23afc395c38d41845c1d4ddee115777cab5d28fb2f7642303a4126130fcb5cb861", 0x2b}], 0x3)
ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000200)={{0x1, 0x1, 0x18, <r1=>r0}, './file0\x00'})
writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000240)="e4b6d723ff8d7767e3b156efdd96a9128fa02081d25cee140a26269b3c226831efb85712748dca11dfb9659d249a22263b9f4c89287e5157208de5d1548998f5f1d674530cee64fcb36ef0b30dd63652b98e37f3925f35d1d5f68fa59a6ff814b47fbe22303a1c8983e87f900e99e2d6d88faed8", 0x74}, {&(0x7f00000002c0)="9935912b7826a0367a63039ef3bb7340ee6d19a53baae973348c3726f05e1df636cd51713a1725e2b11e5bbd74daca4b667f4d8c19beaf570aaf61e8d9eda6d02986e3f720ee77bea57b", 0x4a}, {&(0x7f0000000340)="77b174174a278e6a90767a003d888749ae90743ece48ff0094f99ea327f8c2639363f1bafcdbbf5d041423e5eb6ef2d25ad1e549be5adf86d6bc8c39592bf583d00cb4afc1417bd4764c9d9e37002f36ae13ca029f45864e39d61d9c6f4394e7c29e6b4dcffd3dcd1be7f487420292a410c8c7db1cf7c2cc2b939be3392adcff52ed0f5bc71b92ea8be1856a03dccfee76c34b51b615d348823d5123ef4f875b7746bba6c2eb7758849e8715dd9a4e58688378b339f054f8a8b7fe", 0xbb}, {&(0x7f0000000400)="41a563f2f1176ed3ad33550a44cd7313493e70fa501d6b9019f509604f53d9d7cf0948266a6b47b91bf68a6a867bdfb024454effb53ef4235cff6a9bd5ae9a33811ceb76d6cfa54655063139e6d42d5c7a85416c01b42d945aae4569ea9117e124d81e3899441b8ee35d1f26992fde5f66ad1971f9b2a3a53a21e332bdaa06fff7649038b763fdced5ae2e6ec5554c018fe3611f4168da08a9981039fba347c2ca53e671a88e90e1cae36c86b5ffb2e6bf3f44eb9a9bc3122d780f42fa03529fbbf35e7b1964aafedc0ef727a449b742e19beeb8ca79ec47ce9a310d566920daffcf7bee2a2e030d05b0de2b50e0c40fd159", 0xf2}, {&(0x7f0000000500)="c6cde986b47bedd077cd34acc2e63395586c9e8d7892cbde3917b67c6924b54a11a553a402bced0036a3e866562dd5f6048b5c4326cb3fb308e211cb62697ef84061d65eb566837e3afa9dd3547f6b88392673b36b984d72ad3d49", 0x5b}, {&(0x7f0000000580)="350f0c60d0bf7ca668b34ad8cc4f36f8825b6fcdd2cf0497b99e76c83dd283f6156f66968dc9fa8201d7b78b9cd3407865d779002fbff9d13b3d6d0befd8e40b61623e46f5eec426ec1340b84cbc0794d6368c90697239", 0x57}, {&(0x7f0000000600)="392bce0c78e35ab076d690e25edd0b2adcf8744a53a336a597768270328c3328e571447115c544c5d7bf8a85b2ca8460fe74acc6b1a8a3678cbb", 0x3a}, {&(0x7f0000000640)="e6cfac8d695011ade246f0ca74895c3e87fcc8bf2358f693f823b32bc30bb7a19b6f74127960d9bd8bad0eb1502f6ab80c2eae1764f3b5ce573410112d383e30e4425703", 0x44}], 0x8)

17:15:05 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1750.036378] loop5: detected capacity change from 0 to 264192
17:15:05 executing program 3:
prlimit64(0x0, 0x9, &(0x7f0000000040)={0x4, 0x4}, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=<r1=>r0, @ANYBLOB="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"])
fcntl$setsig(r1, 0xa, 0x40)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x40000, 0x2d)

[ 1750.073152] FAT-fs (loop5): bogus number of reserved sectors
[ 1750.073983] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1750.102656] loop5: detected capacity change from 0 to 264192
[ 1750.105659] FAT-fs (loop5): bogus number of reserved sectors
[ 1750.106160] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:05 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:05 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1750.229654] loop5: detected capacity change from 0 to 264192
17:15:05 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xa)

[ 1750.242899] FAT-fs (loop5): bogus number of reserved sectors
[ 1750.243466] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1750.256932] loop5: detected capacity change from 0 to 264192
[ 1750.266978] FAT-fs (loop5): bogus number of reserved sectors
[ 1750.267450] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:05 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1000000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:06 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1750.386484] loop5: detected capacity change from 0 to 264192
[ 1750.394349] FAT-fs (loop5): bogus number of reserved sectors
[ 1750.394812] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:06 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1100000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:18 executing program 3:
r0 = syz_io_uring_complete(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0xa0002002})
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:15:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1201000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:18 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:18 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x700000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1762.444951] loop5: detected capacity change from 0 to 264192
[ 1762.455785] FAT-fs (loop5): bogus number of reserved sectors
[ 1762.456237] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1762.468804] loop5: detected capacity change from 0 to 264192
[ 1762.478549] FAT-fs (loop5): bogus number of reserved sectors
[ 1762.478945] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1305000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000880)=""/36, 0x24}, {&(0x7f00000008c0)}], 0x2, 0x3, 0x2)
ioctl$DVD_WRITE_STRUCT(r0, 0x5390, &(0x7f0000000040)=@physical={0x0, 0x3, [{0x4, 0x5, 0xa, 0x5, 0x0, 0x1, 0x1, 0xd, 0x5, 0x0, 0xfff, 0x8000, 0x5}, {0x7, 0x9, 0x8, 0x4, 0xb, 0x1, 0x1, 0x4, 0x3, 0x1, 0xfffff800, 0x20, 0xb3e}, {0xd, 0xc, 0x1, 0x7, 0x3, 0x0, 0x0, 0x7, 0x1, 0x0, 0x2, 0x9, 0x1f}, {0x4, 0x8, 0x2, 0x4, 0x6, 0x1, 0x0, 0x4, 0x6, 0x0, 0x4a, 0x7, 0x7}]})

17:15:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1762.699026] loop5: detected capacity change from 0 to 264192
[ 1762.728150] FAT-fs (loop5): bogus number of reserved sectors
[ 1762.729246] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:18 executing program 3:
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x8301, 0x0)
close(r1)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@private0, 0x6d})

17:15:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4f05000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1405000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:18 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1763.010481] loop5: detected capacity change from 0 to 264192
[ 1763.035472] FAT-fs (loop5): bogus number of reserved sectors
[ 1763.036509] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:18 executing program 3:
r0 = clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_open(r0, 0x0)
perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x3, 0xef, 0x3, 0x0, 0x7e, 0x40, 0x13, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbaa, 0x1, @perf_bp={&(0x7f0000000040)}, 0x40, 0x8, 0x3f, 0x6, 0xb48, 0x5, 0x47, 0x0, 0x59, 0x0, 0x2}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:15:18 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:18 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x5005000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1a30000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:18 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:30 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:30 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x800000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:30 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:30 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:30 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:30 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x121202, 0x0)
pread64(r0, 0x0, 0x0, 0x100)

17:15:30 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0) (fail_nth: 1)

17:15:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1c30000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1775.080529] FAULT_INJECTION: forcing a failure.
[ 1775.080529] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1775.082282] CPU: 0 PID: 25051 Comm: syz-executor.1 Not tainted 5.19.0-rc4-next-20220627 #1
[ 1775.083494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1775.085131] Call Trace:
[ 1775.085522]  <TASK>
[ 1775.085867]  dump_stack_lvl+0x8b/0xb3
[ 1775.086463]  should_fail.cold+0x5/0xa
[ 1775.087050]  _copy_to_user+0x2a/0x140
[ 1775.087642]  simple_read_from_buffer+0xcc/0x160
[ 1775.088349]  proc_fail_nth_read+0x194/0x220
[ 1775.089021]  ? proc_exe_link+0x1d0/0x1d0
[ 1775.089630]  ? security_file_permission+0xb1/0xd0
[ 1775.090369]  ? proc_exe_link+0x1d0/0x1d0
[ 1775.090938]  vfs_read+0x1ea/0x5d0
[ 1775.091479]  ksys_read+0x127/0x250
[ 1775.091991]  ? __ia32_sys_pwrite64+0x220/0x220
[ 1775.092684]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1775.093405]  ? syscall_enter_from_user_mode+0x1d/0x50
[ 1775.094178]  do_syscall_64+0x3b/0x90
[ 1775.094716]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 1775.095490] RIP: 0033:0x7f904690069c
[ 1775.096010] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1775.098656] RSP: 002b:00007f9043ec3170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1775.099702] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f904690069c
[ 1775.100695] RDX: 000000000000000f RSI: 00007f9043ec31e0 RDI: 0000000000000004
[ 1775.101718] RBP: 00007f9043ec31d0 R08: 0000000000000000 R09: 0000000000000000
[ 1775.102753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1775.103781] R13: 00007ffcf946e79f R14: 00007f9043ec3300 R15: 0000000000022000
[ 1775.104840]  </TASK>
17:15:30 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)
r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1)

[ 1775.127418] loop5: detected capacity change from 0 to 264192
[ 1775.142849] FAT-fs (loop5): bogus number of reserved sectors
[ 1775.143908] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1775.165219] loop5: detected capacity change from 0 to 264192
[ 1775.178335] FAT-fs (loop5): bogus number of reserved sectors
[ 1775.179258] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:30 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7400000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:30 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x1e30000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1775.373836] loop5: detected capacity change from 0 to 264192
[ 1775.390152] FAT-fs (loop5): bogus number of reserved sectors
[ 1775.390968] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1775.404865] loop5: detected capacity change from 0 to 264192
[ 1775.414343] FAT-fs (loop5): bogus number of reserved sectors
[ 1775.415287] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:44 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xb00000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:44 executing program 3:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040))
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:15:44 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:44 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x0)

17:15:44 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x0, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2000000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:44 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:44 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x72, 0x0)

[ 1788.664547] loop5: detected capacity change from 0 to 264192
[ 1788.682124] FAT-fs (loop5): bogus number of reserved sectors
[ 1788.682549] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1788.700321] loop5: detected capacity change from 0 to 264192
[ 1788.708978] FAT-fs (loop5): bogus number of reserved sectors
[ 1788.709468] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:44 executing program 3:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x60080, 0x0)
close_range(0xffffffffffffffff, r0, 0x0)

17:15:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:44 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:44 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x7ad, 0x0)

17:15:44 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, &(0x7f0000000100)=0x80)
sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="7631e439", @ANYRES16=0x0, @ANYBLOB="04002dbd7000fcdbdf25130000000c009900000000000b0000000600ed00550700001000bd0002001f000500030006000100050029000a0000001800bd0080ffbe022d0030c2ff0f010404007200080003000600ab00060000000800bd0000008000"], 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x1050)
ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000040))
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

[ 1788.920502] loop5: detected capacity change from 0 to 264192
[ 1788.949328] FAT-fs (loop5): bogus number of reserved sectors
[ 1788.950249] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:44 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x0, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:44 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x8cffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 3:
ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000000c0))
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x88a40, 0x0)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x1)
r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/kexec_crash_size', 0x40000, 0x40)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x101080, 0x6a)
openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x68980, 0x0)

17:15:57 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2130000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x1800000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x0, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x97ffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:57 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:15:57 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x7200, 0x0)

[ 1801.859618] loop5: detected capacity change from 0 to 264192
[ 1801.873576] FAT-fs (loop5): bogus number of reserved sectors
[ 1801.874503] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:57 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0xad07, 0x0)

17:15:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf02f000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1801.897769] loop5: detected capacity change from 0 to 264192
[ 1801.912922] FAT-fs (loop5): bogus number of reserved sectors
[ 1801.914239] FAT-fs (loop5): Can't find a valid FAT filesystem
17:15:57 executing program 3:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x2010000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x72000000, 0x0)

17:15:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3430000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf904000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:15:57 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0xad070000, 0x0)

17:15:57 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:15:57 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1802.160796] loop5: detected capacity change from 0 to 264192
[ 1802.190018] FAT-fs (loop5): bogus number of reserved sectors
[ 1802.191096] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1802.205983] I/O error, dev loop5, sector 264064 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 1802.221518] loop5: detected capacity change from 0 to 264192
[ 1802.237801] FAT-fs (loop5): bogus number of reserved sectors
[ 1802.238690] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1815.098017] loop5: detected capacity change from 0 to 264192
17:16:10 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:10 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x6300000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:10 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:16:10 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3e00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:10 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xf9fdffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:10 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x7ffffffff000, 0x0)

[ 1815.103266] FAT-fs (loop5): bogus number of reserved sectors
[ 1815.103725] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1815.120299] loop5: detected capacity change from 0 to 264192
[ 1815.125715] FAT-fs (loop5): bogus number of reserved sectors
[ 1815.126339] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:10 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x3f00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:10 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
getpgrp(0x0) (fail_nth: 1)

17:16:10 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0xf0ffffff7f0000, 0x0)

[ 1815.249729] loop5: detected capacity change from 0 to 264192
17:16:10 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfbffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1815.268427] FAULT_INJECTION: forcing a failure.
[ 1815.268427] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 1815.269314] CPU: 0 PID: 25611 Comm: syz-executor.3 Not tainted 5.19.0-rc4-next-20220627 #1
[ 1815.269949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 1815.270776] Call Trace:
[ 1815.270972]  <TASK>
[ 1815.271153]  dump_stack_lvl+0x8b/0xb3
[ 1815.271454]  should_fail.cold+0x5/0xa
[ 1815.271752]  _copy_to_user+0x2a/0x140
[ 1815.272050]  simple_read_from_buffer+0xcc/0x160
[ 1815.272418]  proc_fail_nth_read+0x194/0x220
[ 1815.272747]  ? proc_exe_link+0x1d0/0x1d0
[ 1815.273047]  ? security_file_permission+0xb1/0xd0
[ 1815.273422]  ? proc_exe_link+0x1d0/0x1d0
[ 1815.273744]  vfs_read+0x1ea/0x5d0
[ 1815.274018]  ksys_read+0x127/0x250
[ 1815.274294]  ? __ia32_sys_pwrite64+0x220/0x220
[ 1815.274661]  ? __secure_computing+0x195/0x2f0
[ 1815.275013]  do_syscall_64+0x3b/0x90
[ 1815.275304]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[ 1815.275702] RIP: 0033:0x7fbb0909f69c
[ 1815.275986] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
[ 1815.277321] RSP: 002b:00007fbb06662170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 1815.277898] RAX: ffffffffffffffda RBX: 0000000000000254 RCX: 00007fbb0909f69c
[ 1815.278438] RDX: 000000000000000f RSI: 00007fbb066621e0 RDI: 0000000000000003
[ 1815.278975] RBP: 00007fbb066621d0 R08: 0000000000000000 R09: 0000000000000000
[ 1815.279511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 1815.280051] R13: 00007ffeb60f935f R14: 00007fbb06662300 R15: 0000000000022000
[ 1815.280603]  </TASK>
[ 1815.292605] FAT-fs (loop5): bogus number of reserved sectors
[ 1815.293725] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:11 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
getpgrp(0x0)

17:16:11 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x16d, 0x8, 0x7f, 0xffff}, {0x64cf}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:16:11 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x7200000000000000, 0x0)

17:16:11 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4000000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1815.488345] loop5: detected capacity change from 0 to 264192
[ 1815.501199] FAT-fs (loop5): bogus number of reserved sectors
[ 1815.501654] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:25 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8004000000000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:25 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:25 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:25 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
getpgrp(0x0)
r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x214000, 0x0)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040))

17:16:25 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:25 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0xad07000000000000, 0x0)

17:16:25 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:16:25 executing program 3:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
getpgrp(0x0)
r1 = signalfd(r0, &(0x7f0000000040)={[0x89]}, 0x8)
r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r2, 0x0, 0x0, 0x100)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x2000})
timer_create(0x1, &(0x7f0000000200)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000140)="94e7805ac6ac6e5da486190320f4945f025b8978ae9ca3d84df3499a347fe84826f246907b879c78bb3235287917c26ba9f1b71d2f4cd376a5d3860f4a3c03fc613749afd25dec1c02feb323c5a9792093d40468439ce836e4b1289eab2cba16505627c6b87c30473b1dff21e0710843eac3f6b9561542138cd2d4e48cfdd96f72c448201ca8b0e622f9e193a3826f2fac7c46fa0764b9dbfdc4bd057d71651be9571886f190f2b9de2c6ee62ce7", &(0x7f00000000c0)="0684da94b91185d58487d3f15048690c188e713b590bd111b4c64aab0ece"}}, &(0x7f0000000240))

[ 1830.217996] loop5: detected capacity change from 0 to 264192
[ 1830.236667] FAT-fs (loop5): bogus number of reserved sectors
[ 1830.237550] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1830.259236] loop5: detected capacity change from 0 to 264192
[ 1830.280569] FAT-fs (loop5): bogus number of reserved sectors
[ 1830.281454] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:25 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x72)

17:16:25 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdfdffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:26 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x4c00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:26 executing program 3:
r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
getpgrp(0x0)
dup2(r0, r0)

17:16:26 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x7ad)

17:16:26 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

[ 1830.443961] loop5: detected capacity change from 0 to 264192
[ 1830.457919] FAT-fs (loop5): bogus number of reserved sectors
[ 1830.458449] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:26 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfdffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:26 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5, 0x0, 0x0, 0x7fff0000}, {0xa, 0x3, 0x4, 0x2}]})
getpgrp(0x0)

17:16:39 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6800000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:39 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0x8cffffff00000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:39 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:39 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:39 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x7200)

17:16:39 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
r0 = getpid()
getpgrp(r0)

17:16:39 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f0000000840)=[{0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:16:39 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

[ 1844.267208] loop5: detected capacity change from 0 to 264192
[ 1844.278883] FAT-fs (loop5): bogus number of reserved sectors
[ 1844.279353] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:39 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0xad07)

[ 1844.291894] loop5: detected capacity change from 0 to 264192
[ 1844.307033] FAT-fs (loop5): bogus number of reserved sectors
[ 1844.307712] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:39 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfeffffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:40 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2000, 0x2)
getpgrp(0x0)

17:16:40 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x6c00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:40 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x72000000)

17:16:40 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xff0f000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1844.497827] loop5: detected capacity change from 0 to 264192
[ 1844.518235] FAT-fs (loop5): bogus number of reserved sectors
[ 1844.519017] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:52 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x0, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:16:52 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
r0 = clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_open(r0, 0x0)
tkill(r0, 0x35)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa00, 0x142)
getpgrp(0x0)

17:16:52 executing program 7:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:52 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fsopen(0x0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpid()
gettid()
ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wlan0\x00'})
r2 = dup(r1)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:52 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xfffdffff00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7400000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:52 executing program 4:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
open_by_handle_at(0xffffffffffffffff, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
gettid()
r2 = dup(r1)
connect$inet6(r2, &(0x7f00000000c0)={0xa, 0xfffc, 0x0, @mcast2, 0x2}, 0x1c)
connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c)
ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000000)={0x1, 0x10001})
epoll_pwait2(0xffffffffffffffff, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000180)={[0xffffffff973c179e]}, 0x8)
sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0)

17:16:52 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0xad070000)

[ 1856.718827] loop5: detected capacity change from 0 to 264192
[ 1856.778586] FAT-fs (loop5): bogus number of reserved sectors
[ 1856.779593] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:52 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x7ffffffff000)

[ 1856.826648] loop5: detected capacity change from 0 to 264192
17:16:52 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0xf0ffffff7f0000)

[ 1856.844914] FAT-fs (loop5): bogus number of reserved sectors
[ 1856.845438] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:52 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffff1f0000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7a00000000000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:52 executing program 6:
sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x14, 0x0, 0xaa47080612f0006c, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x40c0)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f0000000100)})
r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x0, 0x0, 0x0)
openat$sr(0xffffffffffffff9c, &(0x7f0000000740), 0x800000, 0x0)
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
ioctl$EXT4_IOC_CLEAR_ES_CACHE(r1, 0x6628)
mq_getsetattr(r0, &(0x7f0000000040)={0x8001, 0x100000000, 0x9, 0x4}, &(0x7f0000000080))
clone3(&(0x7f0000000300)={0x100000, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, {0x39}, &(0x7f00000001c0)=""/178, 0xb2, &(0x7f0000000280)=""/28, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x4}, 0x58)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000880)={0x3, &(0x7f0000000840)=[{0x0, 0x8, 0x7f, 0xffff}, {0x64cf, 0x3f}, {0x6, 0x81, 0x3, 0x15d}]}, 0x10)
r3 = fork()
ptrace$setopts(0x4206, r3, 0x0, 0x0)
tkill(r3, 0x12)
ptrace$setopts(0x4206, r2, 0x4, 0x2)
ptrace(0x4208, r3)

17:16:52 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x7200000000000000)

[ 1856.970569] loop5: detected capacity change from 0 to 264192
17:16:52 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0x100)
ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180))
r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r1, 0x0, 0x0, 0x100)
dup(r1)
r2 = getpgrp(0x0)
r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip6_mr_vif\x00')
perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x7, 0x2, 0x7, 0xff, 0x0, 0x7, 0x890, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040), 0xd}, 0x10000, 0x3, 0x525, 0x0, 0x0, 0x401, 0x9, 0x0, 0x6, 0x0, 0xe6e4}, r2, 0x7, r3, 0x0)

[ 1856.996239] FAT-fs (loop5): bogus number of reserved sectors
[ 1856.996690] FAT-fs (loop5): Can't find a valid FAT filesystem
17:16:52 executing program 5:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0x7fffffffffffffff, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

17:16:52 executing program 1:
r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
pread64(r0, 0x0, 0x0, 0xad07000000000000)

17:16:52 executing program 2:
syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file1\x00', 0xffffff7f00000000, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)={[{@utf8}]})

[ 1857.112411] loop5: detected capacity change from 0 to 264192
[ 1857.132878] FAT-fs (loop5): bogus number of reserved sectors
[ 1857.133647] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1857.149703] loop5: detected capacity change from 0 to 264192
[ 1857.161813] FAT-fs (loop5): bogus number of reserved sectors
[ 1857.162318] FAT-fs (loop5): Can't find a valid FAT filesystem
[ 1871.254699] kmemleak: 10 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888043ab5400 (size 512):
  comm "syz-executor.3", pid 26169, jiffies 4296523592 (age 21.338s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<000000002f4222d3>] do_seccomp+0x2f8/0x2860
    [<000000000077cc07>] do_syscall_64+0x3b/0x90
    [<000000008ae0268e>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffffc90000769000 (size 4096):
  comm "syz-executor.3", pid 26169, jiffies 4296523592 (age 21.338s)
  hex dump (first 32 bytes):
    01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000386f0775>] __vmalloc_node_range+0x14b5/0x1720
    [<000000001b79bf62>] __vmalloc_node+0xa8/0xf0
    [<00000000f7b6d3ea>] bpf_prog_alloc_no_stats+0x38/0x340
    [<0000000039809967>] bpf_prog_alloc+0x24/0x170
    [<00000000f0208fad>] bpf_prog_create_from_user+0xad/0x2e0
    [<00000000fdcef4d3>] do_seccomp+0x348/0x2860
    [<000000000077cc07>] do_syscall_64+0x3b/0x90
    [<000000008ae0268e>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff888044a2a000 (size 2048):
  comm "syz-executor.3", pid 26169, jiffies 4296523592 (age 21.338s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<00000000fd4fb637>] bpf_prog_alloc_no_stats+0xeb/0x340
    [<0000000039809967>] bpf_prog_alloc+0x24/0x170
    [<00000000f0208fad>] bpf_prog_create_from_user+0xad/0x2e0
    [<00000000fdcef4d3>] do_seccomp+0x348/0x2860
    [<000000000077cc07>] do_syscall_64+0x3b/0x90
    [<000000008ae0268e>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88801b342ca0 (size 16):
  comm "syz-executor.3", pid 26169, jiffies 4296523592 (age 21.338s)
  hex dump (first 16 bytes):
    01 00 ff 16 80 88 ff ff 18 11 7c 1a 80 88 ff ff  ..........|.....
  backtrace:
    [<00000000b064f3dd>] bpf_prog_store_orig_filter+0x7b/0x1e0
    [<00000000b6dcf876>] bpf_prog_create_from_user+0x1c6/0x2e0
    [<00000000fdcef4d3>] do_seccomp+0x348/0x2860
    [<000000000077cc07>] do_syscall_64+0x3b/0x90
    [<000000008ae0268e>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88801a7c1118 (size 8):
  comm "syz-executor.3", pid 26169, jiffies 4296523592 (age 21.338s)
  hex dump (first 8 bytes):
    06 00 00 00 00 00 ff 7f                          ........
  backtrace:
    [<00000000b9e859d0>] kmemdup+0x23/0x50
    [<00000000ebc63f29>] bpf_prog_store_orig_filter+0x103/0x1e0
    [<00000000b6dcf876>] bpf_prog_create_from_user+0x1c6/0x2e0
    [<00000000fdcef4d3>] do_seccomp+0x348/0x2860
    [<000000000077cc07>] do_syscall_64+0x3b/0x90
    [<000000008ae0268e>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: memory leak
unreferenced object 0xffff88803df91400 (size 512):
  comm "syz-executor.3", pid 26169, jiffies 4296523735 (age 21.195s)
  hex dump (first 32 bytes):
    01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00  ................
    ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<000000002f4222d3>] do_seccomp+0x2f8/0x2860
    [<000000000077cc07>] do_syscall_64+0x3b/0x90
    [<000000008ae0268e>] entry_SYSCALL_64_after_hwframe+0x46/0xb0

BUG: leak checking failed

VM DIAGNOSIS:
17:17:14  Registers:
info registers vcpu 0
RAX=ffffffff841ab100 RBX=ffffffff85032900 RCX=ffffffff8418db92 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff85007e18
R8 =0000000000000001 R9 =ffff88806ce33b53 R10=ffffed100d9c676a R11=0000000000000001
R12=fffffbfff0a06520 R13=ffffffff858e92d0 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff841ab10b RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fa04a9aa450 CR3=000000001a780000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff4ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM02=0000000000000000 0000000000000000 0000000000000000 41841b62c0000000
YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441
YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962
YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69
YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=ffffffff841ab100 RBX=ffff888008215040 RCX=ffffffff8418db92 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000001 RSP=ffff888008247e58
R8 =0000000000000001 R9 =ffff88806cf33b53 R10=ffffed100d9e676a R11=0000000000000001
R12=ffffed1001042a08 R13=ffffffff858e92d0 R14=0000000000000000 R15=dffffc0000000000
RIP=ffffffff841ab10b RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS   [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 ffff888000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffc9a74bfa8 CR3=00000000181f6000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff4ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 656a626f20646563 6e6572656665726e
YMM02=0000000000000000 0000000000000000 2932313520657a69 7328203030343562
YMM03=0000000000000000 0000000000000000 3220646970202c22 332e726f74756365
YMM04=0000000000000000 0000000000000000 2e2e2e2e2e2e2e20 2030302030302030
YMM05=0000000000000000 0000000000000000 2030302030302030 3020313020303020
YMM06=0000000000000000 0000000000000000 6574796220323320 7473726966282070
YMM07=0000000000000000 0000000000000000 3132206567612820 3239353332353639
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000